# Stromasys > Charon®: The Ultimate Emulation Software Solution ### Pages #### #TECHSUPERSHOW | ITEXPO 2025 - Where Technology Meets Opportunity #TECHSUPERSHOW | ITEXPO 2025 Join Stromasys to Overcome Legacy Hurdles & Enhance Operations   February 11 - 13, 2025   Booth #2063   Broward County Convention Center, Fort Lauderdale, Florida Claim Your Free Pass Now Home Stromasys is delighted to announce its sponsorship and participation at ITEXPO 2025, which will be held at Broward County Convention Center, Fort Lauderdale, Florida, from February 11th to 13th. This event is a platform where tech buyers, resellers, and solutions providers come together to make innovative technology decisions to improve business growth. At ITEXPO, you can dive deep into what's next in AI, cybersecurity, cloud computing, CX, and more. Join us at Booth #2063 and meet our Regional Sales Directors, Matthew Kirven and Meghan Fitts, to navigate the challenges of legacy hardware like Dec Alpha, Sun SPARC, VAX, PDP, and more. Explore how emulation and virtualization solutions are modernizing aging systems to ensure business continuity while elevating performance. Visit us to discover how to manage legacy systems more cost-effectively while improving business outcomes. We look forward to meeting you and assisting you in modernizing your IT infrastructure to leverage the latest technologies. Meet Our Experts Matthew Kirven Regional Sales Director Meghan Fitts Regional Sales Director Early Bird Registration Offer Register now to learn more about Stromasys and get EXCLUSIVE FREE ACCESS to all Keynotes and general Sessions, free workshops, networking receptions, and unlimited Expo Hall access. What Are You Waiting For? Connect with industry leaders and explore solutions that empower growth. Limited spots available - Secure your place today! Claim Your Free Pass Now #### À propos de Stromasys URL: https://www.stromasys.com/fr-fr/a-propos-de-stromasys/ #### About New The Leader In Legacy Hardware Virtualization Talk to an Expert Stromasys is the original and leading provider of enterprise-class cross-platform virtualization solutions for SunSPARC, PA-RISC, DEC VAX, DEC Alpha, and DEC PDP-11 servers. Since our founding in 1998, Stromasys has provided the world’s leading organizations with a better way to break free from the growing risks associated with legacy hardware maintenance.In 2023, Stromasys was acquired by PartnerOne, one of the fastest-growing software conglomerates in the world. This acquisition was a significant milestone in our journey. It allowed us to leverage PartnerOne’s enormous resources, financial strength, and expertise to further enhance our legacy hardware emulation solutions and deliver even greater value to our customers worldwide. Charon® Emulation Software We engineered our Charon® emulation software to help businesses overcome the IT challenge of maintaining a complex patchwork of disparate legacy technologies and solutions.Stromasys experts, products, and partners work together to virtualize your legacy systems in the cloud or on-premises seamlessly. No reengineering, rewriting software, or retraining users is required. Our lift-and-shift migration makes it possible to continue to run your application as usual on its native operating system even after it’s moved to modern hardware. Trusted by Industry Leaders, Recognized by Experts Your Team of Experts Our team works closely with customers and partners to deliver exceptional results. We are proud to have completed over 1,000 installations across more than 70 countries. We also leverage our partnerships with all major cloud providers to optimize application performance based on our customers' specific requirements.  The Most Cost-Effective Solution If your business is considering how to handle legacy systems, our team of experts can assist you. Consult with an expert to see how Stromasys virtualization solution can take your business to the next level.  The Stromasys Story Founded in 1998, Stromasys has headquartered in Geneva, Switzerland and in Riverside, California with sales offices as well as engineering, development, and research labs located around the world. Here are a few of our many corporate milestones. From legacy challenges to scalable infrastructure - see how Stromasys can take your business to the next level!  Talk to an expert #### Acerca de El líder en virtualización de hardware obsoleto Hable con un experto Stromasys es el proveedor original y líder de soluciones de virtualización multiplataforma de clase empresarial para servidores SunSPARC, PA-RISC, DEC VAX, DEC Alpha y DEC PDP-11. Desde nuestra fundación en 1998, Stromasys ha ayudado a las principales organizaciones del mundo una mejor manera de liberarse de los crecientes riesgos asociados al mantenimiento del hardware obsoleto. Software de emulación Charon Hemos diseñado nuestro software de emulación Charon® para ayudar a las empresas a superar el reto informático que supone mantener un complejo mosaico de tecnologías y soluciones obsoletas dispares.Los expertos, soluciones y socios de Stromasys colaboran para virtualizar sin interrupciones sus sistemas obsoletos, ya sea en la nube o en sus propias instalaciones. No se requiere rediseñar ni reescribir el software, ni volver a capacitar a los usuarios. Nuestra migración lift-and-shift permite mantener su aplicación en funcionamiento sobre su sistema operativo original, incluso tras su traslado a un hardware moderno. Con la confianza de los líderes del sector y el reconocimiento de los expertos Su equipo de expertos Nuestro equipo trabaja en estrecha colaboración con clientes y socios para ofrecer resultados excepcionales. Estamos orgullosos de haber completado más de 1.000 instalaciones en más de 70 países. También aprovechamos nuestras alianzas con los principales proveedores de servicios en la nube para optimizar el rendimiento de las aplicaciones en función de los requisitos específicos de nuestros clientes. La solución más rentable Si su empresa se está planteando cómo gestionar los sistemas obsoletos, nuestro equipo de expertos puede ayudarle. Consulte con un experto para ver cómo la solución de virtualización de Stromasys puede llevar a su empresa al siguiente nivel. La historia de Stromasys Fundada en 1998, Stromasys tiene su sede central en Ginebra (Suiza) y en Riverside (California), con oficinas de ventas y laboratorios de ingeniería, desarrollo e investigación repartidos por todo el mundo. He aquí algunos de nuestros muchos hitos corporativos. Desde retos heredados hasta infraestructura escalable: ¡vea cómo Stromasys puede llevar su negocio al siguiente nivel! Hable con un experto #### Articles URL: https://www.stromasys.com/resources/articles/ #### AWS Summit Dubai URL: https://www.stromasys.com/aws-dubai/ #### AWS Summit London 2025 URL: https://www.stromasys.com/aws-summit-london-2025/ #### AWS Summit London 2026 Join Stromasys at AWS Summit London 2026 Discover How We are Redefining Legacy to Cloud Transformation April 22, 2026 Booth #B48 Excel London Book a Meeting Home Did you know that cloud migration is the second most prioritized initiative for CIOs in 2026? Legacy systems are no exceptions. Forward-thinking IT decision-makers are rapidly embracing cloud migration.To help them make legacy to cloud migration faster, frictionless, and cost-effective, Stromasys is participating in the AWS Summit London 2026, where the future of cloud technology unfolds. Join us at this highly anticipated tech event on 22 April 2026 at Excel London, booth B48. Discover how Stromasys enables the transition of critical systems to a cloud-based architecture with low risk, and allows organizations more time to better plan, execute and operate replacements for aging technology. Meet the Stromasys Team at Booth #B48 Myriam Khan Sales Director Gregory Reut Senior Presales Engineer Alexandre Souf Head of Global Field Engineering Why Visit Stromasys at AWS Summit London 2026 As an AWS Partner, we’ll demonstrate how our collective expertise, powered by the cloud, is helping top companies modernize their legacy operations without disrupting what’s already performing for them.You’ll discover:How Stromasys can migrate your legacy software to AWS without rewriting any codeHow the Charon emulator works through a hands-on live demoA proven roadmap for exiting your on-premises data center cost-effectivelyBest practices for disaster recovery with Stromasys & AWSTo learn more about Stromasys and our solutions, book a meeting with us! Book a Meeting #### AWS Summit Madrid URL: https://www.stromasys.com/aws-summit-madrid/ #### AWS Summit Milano | Allianz MiCo URL: https://www.stromasys.com/aws-milan/ #### AWS Summit Paris 2026 AWS Summit Paris 2026 Explore Stromasys’s Legacy Hardware Emulation Solutions on AWS April 1, 2026 Booth #B6 Palais des Congrès de Paris, Porte Maillot Book a Meeting Home As cloud migration accelerates across enterprises, moving legacy systems to modern cloud platforms has become essential for staying ahead of the curve. CIOs and CTOs of organizations managing legacy workloads are constantly adopting cloud migration as a transformative approach to exit aging, on-premises data centers, enhancing reliability, security, and disaster recovery.Stromasys is thrilled to announce its participation in one of the most sought-after tech events of this year, AWS Summit Paris 2026, at Palais des Congrès de Paris, Porte Maillot, on April 1, 2026. Attendees are invited to stop by the Stromasys booth, #B6, to learn about how the Charon emulator suite helps enterprises worldwide mitigate the risks of end-of-life hardware while maintaining business continuity. Join us for a full day with industry experts and innovators, and gain actionable insights and practical solutions that deliver real results for your SPARC, PA-RISC, VAX, Alpha and PDP environments. Meet Our Experts Nicolas Kittel Regional Sales Director Piotr Wajszczuk Senior Field Engineer Alexandre Souf Head of Global Field Engineering Why Visit Stromasys at AWS Summit Paris 2026 As an AWS Service Partner, we’ll demonstrate how our collective expertise, powered by the cloud, is helping top companies modernize their legacy operations without interrupting what’s already performing for them.You’ll discover:How Stromasys can migrate your legacy software to AWS without rewriting any codeHow the Charon emulator works through a hands-on live demoA proven roadmap for exiting your on-premises data center cost-effectivelyBest practices for disaster recovery with Stromasys & AWSTo learn more about Stromasys and our solutions, book a meeting with us! Book a Meeting #### AWS Summit Washington DC URL: https://www.stromasys.com/aws-washington/ #### Ayuda Garantizar el funcionamiento ininterrumpido de tus operaciones críticas Hable con un experto Obtenga información del producto o contacte con el soporte. Nuestro equipo de soporte global está disponible las 24 horas para garantizar el buen funcionamiento de sus aplicaciones y sistemas obsoletos críticos. Acceda a estos recursos para obtener ayuda en la resolución de problemas, las 24 horas del día, los 7 días de la semana. Portal de soporte en línea Correo electrónico de soporte de Stromasys Documentación del producto y base de conocimientos Descargue sus recursos Planes de soporte de Stromasys Brindamos asistencia para la resolución de problemas y diagnósticos directamente y en estrecha colaboración con nuestros socios autorizados en todo el mundo. Seleccione el plan de soporte adecuado para su entorno (Oro o Platino) que mejor se adapte a las necesidades de su organización.   Oro Platino Horario de cobertura Horario comercial estándar 24×7 Canal de soporte Web, teléfono, correo electrónico Web, teléfono, correo electrónico Tiempo de respuesta 24 horas 4 horas Derecho a nuevas versiones de software SÍ SÍ Acceso 24/7 a herramientas de soporte en línea SÍ SÍ Reemplazo de clave de licencia en caso de fallo SÍ SÍ Número de casos 12 casos al año Ilimitado Soporte al cliente mundial Reciba asistencia llamando a los equipos de soporte regionales de Stromasys durante el horario comercial estándar, de 9:00 a 17:00 hora local. Europa/Oriente Medio/ÁfricaZona horaria: CET Soporte: + 41 22 591 14 00 AmericasZona horaria: EST Soporte: +1 877 737 4530 (Toll-Free) +1 919 268 4380 Contáctenos ¿Qué podemos hacer por usted? Solo tiene que facilitarnos algunos datos y nos pondremos en contacto con usted lo antes posible. #### Book a Demo Book a Demo Are you struggling with maintaining your legacy hardware?You are at the right place. Stromasys can be your perfect partner in modernizing your legacy systems. Stromasys is recognized as the #1 legacy modernizing service provider of enterprise-class cross-platform virtualization solutions for Sun SPARC, PA-RISC, DEC VAX, DEC Alpha, and DEC PDP-11 servers. On-cloud and On-Prem solutions available. No rewriting, re-engineering software, or retrainingusers is required Run application as usual or on its native OS. Partnerships with leading tech organizations like Oracle, Microsoft, Google, IBM, AWS, and more.   Book a Demo Today to explore how Stromasys can transform your IT infrastructure and open new opportunities for business growth. Our Global Clientele #### Business Continuity Demands Modern DR Business Continuity Demands Modern DR Ensure Uninterrupted Operations & Smooth Disaster Recovery Don't wait for disruption to expose critical gaps in traditional IT disaster recovery plans. Stromasys Charon transforms your legacy infrastructure into cloud-ready DR without any modifications. The Rising Legacy System Challenges We have seen the rise in geopolitical tensions in 2026. Relying on decades-old hardware is no longer an IT inconvenience but a critical business risk. Here are 5 major challenges that threaten continuity:   Supply Chain Disruptions & Hardware Scarcity Trade wars and sanctions have made replacement parts for legacy systems unobtainable. Hardware failure now means permanent shutdown.   Currency Fluctuations & Budget Uncertainty Rising geopolitical instability has made legacy systems a liability. The maintenance costs that were affordable yesterday may become very expensive overnight.   Escalating State- Sponsored Cyber Threats Outdated systems lack modern encryption and no longer receive security patches, making them highly vulnerable to state-sponsored espionage.   Geographic DR Failure Traditional physical systems are not easy to replace across borders during crises. In case of conflict, hitting your primary data center, you need a Plan B.   Compliance & Regulatory Pressure New regulations like DORA demand robust DR capabilities, but legacy systems cannot meet modern compliance standards. Talk to an Expert Why Disaster Recovery Is Important? Legacy systems are serious business liabilities. Here’s what real numbers reveal about them:   25% of global leaders have identified the rise of interstate armed conflicts as a top risk. While 19% are concerned about growth threats to infrastructure. (Euronews)   31% of businesses have failed to update their IT disaster recovery plans in over a year, leaving their infrastructure vulnerable. (Cutover)   In 2024, there were 3,158 data breaches in the US, affecting more than 1.35 billion individuals. (Infrascale)   In 2025, enterprises experienced an average of 86 outages per year, with 55% facing weekly disruptions. ( Apex Assembly) Book a Demo What happens when your critical application stops running at midnight in a crisis zone? Watch how transforming legacy infrastructure with Charon makes your business DR-ready. Emulates legacy hardware on a modern platform for seamless failover without application changes. Eliminate hardware obsolescence without operational disruptions. https://www.youtube.com/embed/TqinAxHQ8mE?si=_d-NdcKM6UMyFN-P Geopolitical crises expose outdated legacy disaster recovery systems. Learn how modern strategies keep your business operational. Download Whitepaper How Stromasys Charon Transforms Legacy Liabilities into Resilience Charon is a cross-platform virtualization solution from Stromasys that eliminates legacy system risks while preserving the critical applications running on them. It creates virtual replicas of SPARC, VAX, Alpha, PDP-11, and PA-RISC systems on modern infrastructure to ensure they are disaster-ready in an unstable world.   Zero Code Changes Ensures the critical legacy applications are running exactly as they are without any rewrites.   Unmatched DR Capabilities Offers instant geographic failover strategies for aging infrastructure and easy cloud backup options. Ensure seamless integration of disaster recovery strategies for outdated software.   Hardware Independence Eliminating the legacy system. Availability of both on-premises and cloud environments. No more finding discontinued spare parts again.   Enhanced Security Posture Legacy systems virtualization on modern platforms using Charon enables integration with modern security tools and practices. Discover proven strategies to modernize legacy systems and build unbreakable disaster recovery for seamless business continuity. Case Study Jan 13, 2025 Explore How a Leading Cement Manufacturer Achieves Seamless DR with Charon Cloud Migration. Download Case Study Infographic Jan 30, 2023 Identify critical gaps in your Disaster Recovery strategy. Protect your business from cyberattacks, geopolitical chaos, and supply chain disruptions. Download Infographic Blog Jan 13, 2025 Traditional DR can't survive today's threats. Learn why legacy hardware dependency is the biggest risk in rising geopolitical scenarios. Read the Blog The next supply chain collapse, cyber-attack, or regional conflict won't wait. Neither should you. Transform vulnerability into unbreakable resilience with the Stromasys Charon solution. Talk to an Expert #### Caronte sobre la solución de migración a la nube Azure Charon en la nube Azure La forma más rápida de modernizar tus aplicaciones obsoletas y optimizar sus sistemas con Stromasys y Azure Hable con un experto Impulsando a nuestros clientes: resultados extraordinarios alcanzados con Stromasys 100% Aumento del rendimiento general 93.6% Disminución del consumo de energía 90% Reducción en el coste de mantenimiento 90% Mejora en la eficiencia 15x Aumento en la velocidad de ejecución Nuestra clientela global Migración a la nube: El creciente cambio de los centros de datos obsoletos Los centros de datos con hardware obsoleto presentan riesgos importantes, siendo el más crítico la pérdida de datos, que puede costar hasta 2,3 millones de dólares al año. Además, estos equipos nunca se diseñaron para afrontar las necesidades futuras, lo que genera limitaciones y costes adicionales. La nube emerge aquí como una solución sostenible. Según RightScale, más del 94% de las empresas gestionan sus cargas de trabajo en la nube. La transición a las soluciones en la nube pone de manifiesto la demanda de entornos informáticos ágiles, escalables y rentables.Dado que los sistemas alojados en Azure son cada vez más comunes en los entornos corporativos, Charon on Azure Cloud se ha hecho cada vez más popular. Aborda eficazmente estos retos al tiempo que satisface las necesidades cambiantes de la infraestructura informática moderna. Charon en Azure: La elección inteligente para los responsables de la toma de decisiones Siga utilizando sus aplicaciones obsoletas críticas para el negocio en Azure sin reescribirlas. Minimize significativamente el coste total de propiedad (TCO) con el modelo basado en suscripción de Azure. Elimine el tiempo de inactividad y mejora los planes de recuperación ante desastres para garantizar la continuidad de la empresa. Aproveche la infraestructura escalable de Azure para obtener rendimiento y flexibilidad. Gestione varias máquinas virtuales sin problemas con una interfaz Azure fácil de usar. Simplificae el cumplimiento con un archivado de cintas seguro y rentable en Azure. Contáctenos Lift and Shift: Una alternativa rentable a la infraestructura de mainframe obsoleta Para muchas organizaciones, una migración lift-and-shift es una forma rápida y asequible de empezar a aprovechar los servicios de Azure.Charon realoja su aplicación en Azure y tiende un puente entre su centro de datos local y la nube. Crea una capa de hardware virtual del hardware antigüo en sistemas x86-64 alojados en Azure. La migración a Azure podría permitir que las máquinas virtuales no modificadas funcionen con redes dedicadas, almacenamiento seguro y gestión sin fisuras.Al eliminar el hardware obsoleto, los costes operativos y de mantenimiento pueden reducirse drásticamente. Pruébelo ahora Desde la instalación hasta el despliegue, descubre cómo Charon en Azure Cloud simplifica todo el proceso de emulación. Lea la documentación del producto Perspectivas exclusivas de los equipos que están bajo Charon en Azure Cloud Mantener el hardware obsoleto puede ser a menudo costoso y arriesgado, especialmente si estás considerando la salida de un centro de datos. Una presentación en vídeo de Stromasys y el equipo de Azure lo explica: ¿Qué hace que Charon en Azure sea la solución más práctica? Los entresijos de una migración exitosa de shift and lift Cómo puede Stromasys mejorar su negocio y asegurar su tranquilidad  Hable con un experto https://www.youtube.com/watch?v=QKVPOuVA-vM Visión general de la arquitectura Ejemplo: Charon-SSP en Azure Utilizando un ejemplo, veamos cómo funciona Charon en Azure. Basada en la excelencia de Stromasys y Microsoft en emulación y solución en la nube, esta configuración agiliza la gestión de máquinas virtuales Solaris en Azure, aprovechando la potente emulación SPARC. Gestión simplificada Charon-SSP Directory proporciona control centralizado sobre múltiples hosts  Charon-SSP Manager ofrece una interfaz intuitiva para facilitar la gestión a medida que se amplía tu entorno VM El Agente Charon-SSP se ejecuta en distribuciones Linux en máquinas virtuales Azure  Opciones flexibles de almacenamiento Almacena imágenes Solaris VM en Azure SSD o Ultra SSD para un alto rendimiento  Asigna Virtual Tape Manager a Azure File Shares para un archivado y cumplimiento rentables  Evalué los riesgos de su hardware obsoleto, gratis: Evite desastres ahora Cuando falla el hardware obsoleto, ya no hay tiempo para nada. Los arrepentimientos surgen por no planificar con antelación.No permita que a su organización le ocurra esto. En lugar de esperar a que se produzca un fallo, sea proactivo. Obtenga su evaluación gratuita antes de que sea demasiado tarde. Compruebe gratis su puntuación Con la experiencia de Stromasys, la migración de la nube a Azure es rápida, asequible y fiable. ¿A qué esperas? Reserve una demostración #### Caronte sobre la solución de migración a la nube de AWS Charon en la nube de AWS Modernice sus sistemas y maximice la eficiencia con Stromasys y AWS, reduciendo costes a la mitad  Hable con un experto Impulsando a nuestros clientes: resultados extraordinarios alcanzados con Stromasys 100% Aumento del rendimiento general 93.6% Disminución del consumo de energía 90% Reducción en el coste de mantenimiento 90% Mejora en la eficiencia 15x Aumento en la velocidad de ejecución Nuestra clientela global Migración a la nube de AWS: Una decisión estratégica para dejar atrás centros de datos obsoletos Hay muchos problemas asociados a los centros de datos obsoletos, como el tiempo de inactividad no planificado, la pérdida de datos, la escasa productividad y otros. La razón principal de estos problemas son los fallos de hardware. Un estudio de Kroll Ontrack reveló que el 67 % de las empresas han sufrido pérdidas de datos por este motivo y no han podido recuperarlos por completo, generando graves interrupciones operativas. Además, las arquitecturas monolíticas tradicionales no están preparadas para las tecnologías actuales y futuras. La migración a la nube de AWS es el mejor enfoque alternativo. Los estudios han demostrado que el mercado de servicios de migración a la nube crecerá hasta los 637.130 millones de dólares en 2029, alcanzando una CAGR (tasa de crecimiento anual compuesta) del 24%. Al trasladar las operaciones a la nube, las empresas ganan flexibilidad, agilidad y escalabilidad, optimizando costes y eficiencia.  Ventajas de elegir Charon en AWS para los responsables de la toma de decisiones Las empresas pueden ejecutar sin problemas sus operaciones en AWS sin reescribir los códigos existentes. Los precios de pago por uso de AWS reducen significativamente el TCO (coste total de propiedad). Pasarse a la infraestructura de la nube de AWS eleva el rendimiento, la escalabilidad y la flexibilidad. Mitiga el tiempo de inactividad imprevisto y mejora los planes de recuperación ante desastres. La interfaz fácil de usar de AWS permite a las empresas administrar fácilmente una amplia gama de máquinas virtuales. Una postura de seguridad sólida previene las ciberamenazas y las vulnerabilidades, evitando el incumplimiento y la pérdida de datos. Contáctenos Migración por Lift-and-shift: Una forma económica de transformar las infraestructuras obsoletas Lift-and-shift es una forma fácil y económica de aprovechar las ventajas de pasarse a la nube de AWS. Las soluciones de emulación de Charon vuelven a alojar la aplicación obsoletas en AWS y crean un puente entre el centro de datos local y la plataforma en la nube. Crean un entorno virtual del hardware antigüo en el sistema x86 alojado en AWS.La migración a la nube de AWS permite que las máquinas virtuales (VM) no modificadas funcionen con redes seguras y una gestión optimizada. Elimina la necesidad de hardware obsoleto, reduciendo significativamente el mantenimiento y los gastos operativos al tiempo que mejora el rendimiento. Pruébelo ahora Charon en la nube de AWS permite usar hardware obsoleto sin cambiar los códigos originales. Explore los detalles de este moderno emulador de sistemas antigüos. Leala la documentación del producto Por qué migrar sistemas obsoletos a la nube de AWS es una decisión inteligente: Migración a la nube ¿Estás luchando con problemas de hardware obsoleto y costes desorbitados? Migra a la nube de AWS con Stromasys y ejecuta tus operaciones críticas sin complicaciones.Para hacer frente a los retos que plantean los sistemas obsoletos, únete a los expertos de Stromasys y AWS para debatir con The Register una solución de shift and lift a la nube. Ejecuta aplicaciones obsoletas sin modificaciones con Charon en la nube de AWS ¿Cuáles son las ventajas de migrar a la nube de AWS? Hable con un experto https://www.youtube.com/watch?v=WXo_SwSXdpk Visión general de la arquitectura Ejemplo: Charon-SSP en AWS He aquí un ejemplo que destaca el funcionamiento de Charon SSP en la nube de AWS. Diseñada con la agilidad mejorada de Amazon AWS y las soluciones de emulación de Stromasys. Esta colaboración nos permitió migrar eficazmente los sistemas SPARC de misión crítica sin cambiar las aplicaciones, bases de datos y los sistemas operativos existentes. Fase I En la primera fase de la migración, se creó un banco de pruebas en las instalaciones para que sirviera como PoC (prueba de concepto) y configuración de ensayo utilizando servidores x86 VMware ESXi, se siguieron estos pasos: Creación de máquinas virtuales VMware con RHEL e instalación del emulador SPARC Charon-SSP Creación de archivos ufsdump de datos del sistema operativo Solaris y de las aplicaciones Transferencia de los archivos a las máquinas virtuales Linux y restauración de los datos de Solaris utilizando ufsrestore  El cliente pudo proceder a las pruebas de integración y rendimiento una vez que todo el ecosistema había sido migrado a la nueva infraestructura VMware. Fase II La segunda fase del proyecto de migración consistió en migrar las máquinas virtuales VMware (Virtual SPARC) del servidor local a la nube de AWS. Esots fueron los pasos: Lanzar VMware Cloud en AWS y establece la conectividad de red con las instalaciones locales Integrar vCenter local con VMware Cloud en el clúster de AWS Actualizar los datos de producción de SPARC/Solaris a las máquinas virtuales y migrarlas a AWS mediante vMotion  Actualizar los registros DNS para redirigir a los usuarios finales Evalué los riesgos de su hardware obsoleto, gratis: Evite desastres ahora Cuando falla el hardware obsoleto, ya no hay tiempo para nada. Los arrepentimientos surgen por no planificar con antelación.No permita que a su organización le ocurra esto. En lugar de esperar a que se produzca un fallo, sea proactivo. Obtenga su evaluación gratuita antes de que sea demasiado tarde. Compruebe gratis su puntuación Prolonge la vida de tus aplicaciones obsoletas con la migración a la nube de AWS. Reduzca los costes operativos con Stromasys. Reserve una demostración #### Caronte sobre la solución de migración a la nube de Google Charon en Google Cloud Las fallas en las cargas de trabajo obsoletas ya no representan una amenaza gracias a Stromasys y Google Cloud. Hable con un experto Impulsando a nuestros clientes: resultados extraordinarios alcanzados con Stromasys 100% Aumento del rendimiento general 93.6% Disminución del consumo de energía 90% Reducción en el coste de mantenimiento 90% Mejora en la eficiencia 15x Aumento en la velocidad de ejecución Nuestra clientela global ¿Por qué ahora es el momento adecuado para migrar los sistemas obsoletos a la nube? Cada aplicación antigua cumple una función vital. Sin embargo, el hardware obsoleto plantea desafíos cada vez mayores. Según Gartner, el 90 % de los responsables de TI se están centrando en abordar los sistemas obsoletos debido a los altos costes de mantenimiento y las ineficiencias operativas.La migración de aplicaciones antiguas a la nube se está acelerando. Otro informe de Gartner indica que para 2025, el 85 % de las empresas adoptará una estrategia cloud first. El momento de actuar es ahora, no cuando su hardware falle.Una solución superior para lograr un entorno empresarial más ágil es aprovechar Charon en Google Cloud. Características principales de Charon en Google Cloud A medida que se elimine el hardware obsoleto, los procesos serán más seguros que nunca. Reduzca los gastos operativos con los precios de pago por uso de Google Cloud. Las altas velocidades de reloj de la CPU ofrecen un rendimiento superior de las aplicaciones. No se requiere recertificación ni formación para los usuarios finales: es la misma aplicación de siempre. Capacidad del sistema flexible en cuestión de minutos, fácilmente adaptable a las demandas cambiantes. Disfrute de las mejores prácticas de recuperación ante desastres y del tiempo de actividad garantizado por Google Cloud. Ponte en contacto Desde la instalación hasta la documentación, esta guía explica todo lo que necesitas saber sobre Charon en Google Cloud. Lea la documentación del producto Modernizar sin interrupciones operativas: Lift and Shift de Stromasys La migración Lift and Shift impulsada por Charon en Google Cloud ofrece una forma comprobada de avanzar. Reproduce con total precisión el comportamiento de su hardware obsoleto. Las aplicaciones y sistemas operativos existentes se ejecutan sin modificaciones, como si siguieran funcionando en el hardware original.De este modo, puede alojar fácilmente su sistema virtualizado en la sólida infraestructura de Google, aprovechando su red global para obtener una mayor fiabilidad y rendimiento. Pruébelo ahora Comprender las características del producto: Charon-SSP en Google Cloud Cuando se combina con la infraestructura escalable de Google Cloud, Charon ofrece lo mejor de ambos mundos: independencia del hardware y eficiencia en la nube.Esta demostración destaca claramente las características clave de Charon-SSP en Google Cloud, una solución revolucionaria dentro de la familia Charon. Asimismo, las empresas pueden obtener beneficios similares utilizando Charon para emular sus servidores VAX, PDP, HP-UX y AlphaServers. Reserve una demostración https://www.youtube.com/watch?v=R07PkfgNxO4 Evalué los riesgos de su hardware obsoleto, gratis: Evite desastres ahora Cuando falla el hardware obsoleto, ya no hay tiempo para nada. Los arrepentimientos surgen por no planificar con antelación.No permita que a su organización le ocurra esto. En lugar de esperar a que se produzca un fallo, sea proactivo. Obtenga su evaluación gratuita antes de que sea demasiado tarde. Compruebe gratis su puntuación Resultados notables para empresas como la tuya Charon en Google Cloud UNITEC moderniza 8 servidores SPARC en sólo 24 días “Dada la urgencia de la situación, los equipos de Stromasys y Google Cloud dieron un paso al frente y migraron todos los servidores, aplicaciones y datos dentro del plazo prometido. No podría estar más orgulloso del equipo.” - Ivan Alonso, CIO, Servicios de TI, Laureate International Universities Lea el estudio completo del caso A medida que más empresas adopten Google Cloud, ganarán en velocidad y reducirán sus riesgos. ¡Modernízate ahora o corre el riesgo de quedarte atrás! Reserve una demostración #### Caronte sobre la solución de migración a la nube de Oracle Charon en la nube de Oracle Modernice sus sistemas y maximice la eficiencia con Stromasys y Oracle Cloud Hable con un experto Impulsando a nuestros clientes: resultados extraordinarios alcanzados con Stromasys 100% Aumento del rendimiento general 93.6% Disminución del consumo de energía 90% Reducción en el coste de mantenimiento 90% Mejora en la eficiencia 15x Aumento en la velocidad de ejecución Nuestra clientela global Hoja de ruta hacia la innovación con Charon en Oracle Cloud El hardware obsoleto ya ha llegado al final de su ciclo y presenta cada vez más limitaciones. Factores como la escasez de repuestos, los fallos frecuentes, la falta de seguridad y los elevados costes de mantenimiento frenan el crecimiento de las empresas. .El hardware antiguo es más propenso a fallar: las encuestas indican que las empresas de todo el mundo pierden hasta 2,3 millones de dólares al año por pérdida de datos, siendo los fallos de hardware una de las principales causas. Estos problemas no solo incrementan los costes, sino que afectan directamente a la productividad. Además, los sistemas desfasados carecen de la escalabilidad y flexibilidad necesarias para responder a las demandas actuales del mercado, lo que obstaculiza el crecimiento y la innovación de la empresa. ¿Por qué elegir Charon en Oracle Cloud? Emule utilizando Charon en Oracle Cloud para reducir los costes operativos y de mantenimiento. Mejore la escalabilidad, la eficiencia y el rendimiento migrando al ecosistema de Oracle Cloud. Incorpore estrategias optimizadas de recuperación y marcos de seguridad en caso de desastres para eliminar posibles riesgos. Prolongue la vida de las aplicaciones antigüas migrando al emulador de Charon en la nube de Oracle. Minimice el coste total de propiedad (TCO) con una opción flexible de pago por suscripción. Gestione múltiples máquinas virtuales con una interfaz sencilla centrada en el usuario. Esta ofrece una experiencia inigualable agilizando la gestión Contáctenos Eliminación de costes por mantenimento utilizando la migración Lift and Shift con Stromasys La estrategia lift-and-shift de Stromasys ofrece una forma rápida y rentable de trasladar infraestructuras obsoletas a Oracle Cloud. Es una forma fácil y rápida de aprovechar las ventajas de Oracle Cloud y prolongar la vida de las aplicaciones antigüas para garantizar unas operaciones empresariales sin fisuras. Charon replica fielmente el comportamiento del hardware antiguo en la nube, eliminando la necesidad de mantener equipos físicos y reduciendo significativamente los costes de TI. Con esta migración, las aplicaciones y sistemas operativos siguen funcionando sin cambios, garantizando operaciones fluidas y fiables, con mayor eficiencia y escalabilidad.  Pruébelo ahora Recorra todo el proceso de migración, desde la instalación hasta el despliegue final. Descubra cómo Charon en Oracle Cloud optimiza la escalabilidad y maximiza el retorno de inversión. Lea la documentación del producto Explorar las características clave de Charon SSP en Oracle Cloud Confiar en hardware heredado incrementa el riesgo de interrupciones inesperadas y pérdida de datos. Elimina estos riesgos migrando a la infraestructura en la nube de Oracle y asegura operaciones continuas.Este vídeo muestra las principales capacidades de Charon SSP en Oracle Cloud. Descubre cómo esta potente combinación puede modernizar la infraestructura de tu empresa y mantener un rendimiento fluido de Solaris, eliminando al mismo tiempo la dependencia del hardware local. Hable con un experto https://www.youtube.com/watch?v=Bhpm433SlcM Evaluación gratuita de riesgos del hardware heredado: Evite desastres ahora Cuando se rompe el hardware heredado, ya no hay tiempo para nada. Los remordimientos surgen por no planificar con antelación. No permita que su organización se convierta en una de ellas. En lugar de esperar a que se produzca un fallo, sea proactivo. Obtenga su evaluación gratuita antes de que sea demasiado tarde. Compruebe gratis su puntuación Descubre cómo la solución de emulación Charon elimina las dependencias del hardware Charon en Oracle Cloud Explora cómo la solución de emulación Charon de Stromasys ha ayudado a las empresas a liberarse de las limitaciones del hardware antiguo sin ningún compromiso. “Charon nos ayudó a ganar el tiempo necesario para migrar nuestro sistema sin preocuparnos constantemente por la disponibilidad del hardware antiguo”. - Michael Flader, Director de TI de Linnenbecker Contáctenos Mejora la eficiencia operativa migrando tus sistemas obsoletos a Oracle Cloud con Stromasys sin modificar el código de sus aplicaciones actuales. Reserve una demostración #### Charon en la solución de migración a la nube Charon en la nube: la solución líder para la migración de sistemas obsoletos a la nube Ahorre hasta un 90 % con la
solución n.º 1 en migración de sistemas obsoletos a la nube. Hable con un experto Impulsando a nuestros clientes: resultados extraordinarios alcanzados con Stromasys 100% Aumento del rendimiento general 93.6% Disminución del consumo de energía 90% Reducción en el coste de mantenimiento 90% Mejora en la eficiencia 15x Aumento en la velocidad de ejecución Nuestra clientela global Esperar a que falle el hardware obsoleto solo agrava el problema A pesar de los riesgos asociados al hardware antiguo, muchas empresas siguen posponiendo la protección del futuro de sus aplicaciones antiguas críticas.Este retraso suele deberse a la creencia de que adquirir piezas de repuesto ofrecerá un alivio financiero inmediato. Además, la mentalidad de “si no está roto, no lo arregles” influye en la toma de decisiones.Sin embargo, en la práctica, este enfoque pasa por alto los costes ocultos del tiempo de inactividad, el mantenimiento continuo y los riesgos de una migración completa del sistema. En última instancia, el coste de esperar resulta mucho más alto, afectando tanto a las finanzas como a la continuidad operativa.Charon en la nube surge como una solución transformadora para las empresas, proporcionando un entorno seguro, escalable y preparado para el futuro. Aborde sus desafíos más urgentes de sistemas obsoletos con Charon en la nube. Elimina la dependencia de los centros de datos físicos, lo que mejora la rentabilidad, la dotación de personal y las operaciones. Las copias de seguridad ultrarrápidas garantizan una rápida recuperación de los datos y minimizan el tiempo de inactividad en caso de fallos. Proceso de migración sin riesgos: no se requiere recompilación, recertificación ni refactorización. Disfrute de la absoluta libertad de elegir entre la lista de los principales proveedores de servicios en la nube adaptados a sus necesidades. Charon on the Cloud proporciona sólidas capacidades de recuperación ante desastres y continuidad del negocio. Desbloquea un mayor rendimiento con recursos escalables, lo que permite un procesamiento más rápido y eficiente. Ponte en contacto Lift and shift: la alternativa de migración completa más rápida y menos costosa Con su emulación lift and shift, Charon en la nube actúa como un puente, reubicando sus aplicaciones heredadas en la nube moderna sin necesidad de utilizar el hardware obsoleto SPARC, PA-RISC, VAX, PDP o Alpha.En comparación con otras alternativas de migración, este enfoque es más sencillo, económico y requiere menos recursos. No es necesario modificar su sistema operativo, aplicaciones ni base de datos: sus cargas de trabajo críticas seguirán funcionando como siempre.Si los costes de su infraestructura local están aumentando rápidamente pero aún no está listo para reestructurar sus aplicaciones, Charon en la nube es la solución ideal para usted. Pruébelo ahora Descubra la fórmula de 5 pasos de Stromasys para migrar aplicaciones heredadas a la nube Migrar sus antiguas aplicaciones a la nube ya no es una opción, sino una decisión inteligente para las empresas que buscan optimizar sus operaciones y aumentar su retorno de inversión.Nuestra solución lift-and-shift garantiza que sus aplicaciones críticas permanezcan operativas mientras la nube se convierte en su nueva plataforma de crecimiento. Vea este vídeo para descubrir cómo puede migrar sin interrupciones su infraestructura obsoleta local a la nube en solo cinco pasos, abarcando las fases de pre-migración, migración y post-migración. Contáctenos https://www.youtube.com/watch?v=eMhfHjUYXdI Migre sus antiguos programas a la nube hoy mismo para proteger su valor, ahorrar dinero y eliminar la molestia de mantener un hardware defectuoso. Descargue hoja de datos Elija entre una amplia gama de los principales proveedores de servicios en la nube. Stromasys facilita la búsqueda del proveedor de nube adecuado, permitiéndole elegir en función de sus necesidades. Tenga en cuenta los costes, las relaciones existentes con los proveedores de nube, las opciones de seguridad y los requisitos empresariales al elegir un proveedor. Charon en la nube de AWS Charon en AWS ofrece ventajas transformadoras como menores costes, flexibilidad y automatización. Un sencillo proceso de copia de seguridad y restauración garantiza una migración fluida, sin cambios visibles para los usuarios finales. Más información Charon en la nube de Azure Charon en Azure le permite ejecutar varias instancias de aplicación en un único host x86-64 o en una configuración virtualizada existente. Esto simplifica la gestión de sistemas obsoletos, reduce el trabajo de mantenimiento y admite la consolidación de sistemas. Más información Charon en la nube de Google Como socio tecnológico de Google, Stromasys ayuda a las empresas a implementar una estrategia segura de migración de datos. Con Charon en Google Cloud, las aplicaciones y los datos de los sistemas obsoletos funcionan sin problemas sobre infraestructura x86. Más información Charon en la nube de Oracle Ejecute sus aplicaciones clave en su antiguo sistema operativo y siga aprovechando la agilidad y la escalabilidad de Oracle. Como socio de confianza de Oracle, Stromasys hará que esto suceda, donde no solo obtendrá los beneficios mencionados, sino que también experimentará un aumento del rendimiento. Más información Evalué los riesgos de su hardware obsoleto, gratis: Evite desastres ahora Cuando falla el hardware obsoleto, ya no hay tiempo para nada. Los arrepentimientos surgen por no planificar con antelación.No permita que a su organización le ocurra esto. En lugar de esperar a que se produzca un fallo, sea proactivo. Obtenga su evaluación gratuita antes de que sea demasiado tarde. Compruebe gratis su puntuación Con la confianza de las principales marcas para reemplazar sus centros de datos obsoletos Charon en la nube Charon en la nube ayudó a PTM a optimizar las operaciones, reducir los costes y mejorar la agilidad de TI “Stromasys fue recomendada como experta en migraciones del hardware a la nube y ya contaban con experiencia, así que quise explorar esta opción. Era una solución ideal, aunque al principio era escéptico.” - Martin novak, IT Manager, professional Target marketing (PTM) Lea el estudio completo de este caso Obtenga información de expertos con nuestros recursos Informe técnico Descubra una forma segura de ejecutar sus aplicaciones antiguas de misión crítica en la nube, reduciendo riesgos y evitando costosos tiempos de inactividad. ¡Disfrute de una fiabilidad sin precedentes! Descargue el Libro Blanco Hoja de datos Descubra cómo Stromasys puede ayudarle a migrar sus aplicaciones antiguas de Solaris, MPE, HP-UX, OpenVMS y Tru64 a la nube y aumentar la agilidad y la productividad de su empresa. Ficha de acceso Documento Descubra cómo Charon en la nube impulsa su negocio gracias a sus probadas soluciones de virtualización disponibles en los principales proveedores de nube: Azure, AWS, Oracle y Google Cloud. Lea la documentación del producto La migración de sistemas obsoletos a la nube es una tendencia importante en la industria en este momento. ¿Está aprovechando también esta oportunidad? Hable con un experto #### Charon on the AWS Cloud Migration Solution Charon on the AWS Cloud Transform Legacy with AWS & Stromasys to Maximize Efficiency at Half the Cost Talk to an Expert Empowering Our Clients: Stellar Results Achieved with Stromasys 100% Boost in overall performance 93.6% Decrease in power consumption 90% Reduction in maintenance cost 90% Improvement in efficiency 15x Increase in execution speed Our Global Clientele Migration to AWS Cloud: A Strategic Shift from Legacy Data Centers Many challenges are associated with legacy data centers, like unplanned downtime, data loss, poor productivity, and more. The primary reason for these issues is hardware failure. Research from Kroll Ontrack revealed that 67% of businesses experience data loss due to hardware failure and cannot recover them completely, resulting in operational setbacks. Also, these monolithic architectures are not designed for the evolving futuristic technologies.Migration to AWS cloud is the best alternative approach. Studies have shown that the market for cloud migration services will grow to $637.13 billion by 2029, achieving a CAGR (compound annual growth rate) of 24%. By transitioning to cloud platforms, businesses run their operations with more flexibility, agility, and scalability, efficiently and cost-effectively. Benefits of Choosing Charon on the AWSfor Decision-Makers Businesses can seamlessly run their AWS operations without rewriting the existing codes.   AWS pay-as-you-go pricing significantly reduces the TCO (total cost of ownership). Moving to the AWS cloud infrastructure elevates performance, scalability, and flexibility. Mitigates unplanned downtime and improves disaster recovery plans. The user-friendly interface of AWS enables businesses to manage a wide range of VMs easily. A robust security posture prevents cyber threats and vulnerabilities, preventing non-compliance and data loss. Get in Touch Lift and Shift Migration: An Economic Way to Transform Legacy Infrastructure Lift-and-shift is an easy and budget-friendly way to leverage the benefits of moving to AWS cloud. Charon emulation solutions rehost the legacy application on AWS and create a bridge between the on-premises data center and cloud platform. They create a virtual environment on the legacy hardware on the AWS-hosted x86 system.Cloud migration to AWS enables unmodified virtual machines (VMs) to operate with secure networking and streamlined management. It eliminates the need for obsolete hardware, significantly reducing maintenance and operational expenses while enhancing performance. Try it Now Charon on the AWS Cloud eliminates the need for outdated hardware without changing the original codes. Explore the intricacies of this modern legacy emulator. Read Product Documentation Why Moving to AWS Cloud is a Smart Choice: Legacy Migration Journey Are you struggling with legacy hardware issues & skyrocketing costs? Migrate to AWS Cloud with Stromasys and seamlessly run your critical operations without hassle.To address legacy systems challenges, Join Stromasys and AWS experts to discuss lift and shift solution to the cloud with The Register. Seamlessly run legacy applications without modifications with Charon on the AWS Cloud What are the benefits of migrating to AWS cloud? Talk to an Expert   https://www.youtube.com/watch?v=WXo_SwSXdpk Architecture Overview Example: Charon-SSP on AWS Here is an example highlighting the working of Charon SSP on AWS cloud. Designed with Amazon AWS enhanced agility and Stromasys emulation solutions, this collaboration efficiently migrates mission-critical SPARC systems without changing the existing applications, database, and operating systems. Phase I  In the first phase of migration, a test bed was created on-premises to serve as a PoC (proof of concept) and staging setup using x86 VMware ESXi servers:  Create RHEL-based VMware virtual machines and deploy Charon-SSP SPARC emulator  Create ufsdump archives of Solaris OS and application data Transfer archives to Linux virtual machines and restore Solaris data using ufsrestore  The customer can proceed with integration and performance testing once the entire ecosystem is migrated to the new VMware infrastructure.  Phase II The second phase of the migration project involves migrating VMware VMs (Virtual SPARC) from the on-premises server to AWS cloud.  Launch VMware Cloud in AWS and establish network connectivity with on-premises Integrate on-premises vCenter with VMware Cloud on AWS cluster  Update production data from SPARC/Solaris to staging VMs and migrate them to AWS using vMotion  Update DNS records to redirect end users  Free Legacy Hardware Risk Assessment: Prevent Disaster Now When legacy hardware breaks, there’s no longer any time at all. Regrets arise from not planning ahead.Don’t let your organization become one of them. Instead of waiting for a failure, be proactive. Get your free assessment before it's too late. Check Your Score for Free Prolong the life of your legacy applications with migration to AWS cloud. Reduce operational costs with Stromasys.    Book a Demo #### Charon on the Azure Cloud Migration Solution Charon on Azure Cloud The Fastest Way to Modernize Your Legacy Applications and Thrive with Stromasys & Azure Talk to an Expert Empowering Our Clients: Stellar Results Achieved with Stromasys 100% Boost in overall performance 93.6% Decrease in power consumption 90% Reduction in maintenance cost 90% Improvement in efficiency 15x Increase in execution speed Our Global Clientele Cloud Modernization: The Growing Shift from Legacy Data Centers Legacy data centers pose numerous dangers, the most catastrophic of which is hardware failure, which can result in a $2.3 million loss of data every year. Furthermore, outdated hardware was never planned for the future, which creates issues.Cloud emerges as a sustainable solution here. According to RightScale, over 94% of enterprises are managing their workloads in the cloud. The transition to cloud solutions highlights the demand for agile, scalable, and cost-effective IT environments.With Azure-hosted systems becoming more common in corporate environments, Charon on Azure Cloud has become increasingly popular. It effectively addresses these challenges while meeting the evolving needs of modern IT infrastructure. Charon on the Azure Cloud Migration Solution:The Smart Choice for Decision-Makers Continue using your business-critical legacy applications on Azure without rewriting. Minimize total cost of ownership (TCO) significantly with Azure’s subscription-based model. Eliminate downtime and improve disaster recovery plans to ensure business continuity. Leverage Azure’s scalable infrastructure for performance and flexibility. Manage multiple VMs seamlessly with a user-friendly Azure interface. Simplify compliance with secure, and cost-effective tape archiving on Azure. Get in Touch Lift and Shift: A Cost-Effective Alternative to Legacy Mainframe Infrastructure For many organizations, a lift-and-shift migration is a quick and affordable way to begin taking advantage of Azure services.Charon rehosts your application on Azure and builds a bridge between your on-premises datacenter and the cloud. It creates a virtual legacy hardware layer on Azure-hosted x86-64 systems. Could migration to Azure allows unmodified VMs to run with dedicated networking, secure storage, and seamless management.By eliminating obsolete hardware, operational and maintenance costs can be reduced dramatically. Try it Now From installation to deployment, discover how Charon on Azure Cloud simplifies the entire emulation process. Read Product Documentation Exclusive Insights from the Teams Behind Charon on Azure Cloud  Keeping legacy hardware can often be costly and risky, especially if you're considering a data center exit. A video presentation from Stromasys and the Azure team explains: What makes Charon on Azure the most practical solution The ins and outs of a successful lift and shift migration How Stromasys can improve your business and secure your peace of mind  Talk to an Expert   https://www.youtube.com/watch?v=QKVPOuVA-vM Architecture Overview Example: Charon-SSP on Azure Using an example, let's see how Charon on Azure works. Built on Stromasys and Microsoft’s excellence in emulation and cloud solution, this setup streamlines managing Solaris VMs on Azure, leveraging powerful SPARC emulation. Simplified Management  Charon-SSP Director provides centralized control over multiple hosts  Charon-SSP Manager offers an intuitive interface for easy management as your VM environment scales  Charon-SSP Agent runs on Linux distributions on Azure VMs  Flexible Storage Options Store Solaris VM images on Azure SSD or Ultra SSD for high performance  Map Virtual Tape Manager to Azure File Shares for cost-effective archiving and compliance  Free Legacy Hardware Risk Assessment: Prevent Disaster Now When legacy hardware breaks, there’s no longer any time at all. Regrets arise from not planning ahead.Don’t let your organization become one of them. Instead of waiting for a failure, be proactive. Get your free assessment before it's too late. Check Your Score for Free With Stromasys’ expertise, cloud migration to Azure is quick, affordable, and reliable. What are you waiting for? Book a Demo #### Charon on the Cloud Migration Solution Charon on the Cloud: Legacy to Cloud Migration Solution Save Up to 90% with the
#1 Legacy to Cloud 
Migration Solution Talk to an Expert Empowering Our Clients: Stellar Results Achieved with Stromasys 100% Boost in overall performance 93.6% Decrease in power consumption 90% Reduction in maintenance cost 90% Improvement in efficiency 15x Increase in execution speed Our Global Clientele Waiting for Legacy Hardware to Fail Only Amplifies the Problem Despite the risks linked to old hardware, many businesses procrastinate securing the future of their critically needed legacy applications.This postponement is typically caused by the belief that buying spare parts will bring immediate financial relief. In addition, the "if it's not broken, why fix it?" mindset influences their decision-making.But, in reality, this approach tends to overlook the hidden costs of downtime, ongoing maintenance, and the risk of full-system migration. Ultimately, the cost of waiting comes with high premiums – impacting both finances and the continuity of operations.Charon on the Cloud steps in here as the business-transformative solution, providing a secure and scalable cloud environment.  Address Your Most Pressing LegacyChallenges with Charon on the Cloud Eliminates the dependency on physical data centers, enhancing cost efficiency, staffing, and operations. Ultra-fast backups ensure quick data recovery and minimize downtime in case of failures. Risk-free migration process – no recompilation, recertification, and refactoring required. Enjoy absolute freedom of choosing from the list of top cloud service providers tailored to your needs. Charon on the Cloud provides robust disaster recovery and business continuity capabilities. Unlocks greater performance with scalable resources, allowing faster and more efficient processing. Get in Touch Lift and Shift: The Fastest and Least Expensive Full Migration Alternative With its lift and shift emulation, Charon on the Cloud acts as a bridge, rehosting your legacy applications to the modern cloud without the need for outdated SPARC, PA-RISC, VAX, PDP and Alpha hardware.As compared to other migration alternatives, this approach is simple, low-cost, and less resource-intensive. There is no need to change your OS, applications or database. Your critical workloads will run as usual. If your on-premises infrastructure costs are increasing rapidly but you’re not ready to rearchitect your applications, Charon on the Cloud is ideal for you. Try it Now Unlock Stromasys’ 5-Step Formula to Migrate Legacy Apps to the Cloud Moving legacy applications to the cloud is no longer an option. It’s a smart choice for businesses looking to streamline their operations and boost ROI.Our lift-and-shift solution ensures that your critical applications stay operational while cloud becomes your new growth platform. Check out this video to discover how you can seamlessly migrate your on-premise legacy infrastructure to the cloud in five simple steps, covering pre-migration, migration, and post-migration phases.  Contact us https://www.youtube.com/watch?v=eMhfHjUYXdI Move your legacy programs to the cloud today to protect their value, save money and remove the hassle of maintaining failing hardware. Download Datasheet Choose from an Array of Leading Cloud Providers Stromasys makes it easy to find the right cloud provider by allowing you to choose based on your needs. Consider costs, existing relationships with cloud providers, security options, and business requirements when choosing a provider.  Charon on AWS Cloud Charon on AWS, delivers transformative advantages like lower costs, flexibility, and automation. A simple backup and restore process ensures seamless migration, with no visible changes for end users. Learn More Charon on Azure Cloud   Charon on Azure allows you to run several application instances on a single x86-64 host or existing virtualized setup. This simplifies legacy system management, cuts down on maintenance work, and supports system consolidation.  Learn More Charon on Google Cloud  As a Google Technology Partner, Stromasys helps businesses execute a safe data exit approach. With Charon on Google Cloud, legacy system applications and data operate smoothly on x86 infrastructure. Learn More Charon on Oracle Cloud Run your key applications on Legacy OS and still leverage the agility and scalability of Oracle. As a trusted Oracle partner, Stromasys will make it happen where you not only get the said benefits but also experience a performance boost. Learn More Test Drive Lift and Shift Migration   With over 7000+ installations across 70+ countries, Stromasys has been a leading provider of legacy hardware virtualization solutions.Don't wait any longer! Upgrade your outdated infrastructure to the cloud to ensure uninterrupted operations.  Start Your Test Drive Free Legacy Hardware Risk Assessment: Prevent Disaster Now When legacy hardware breaks, there’s no longer any time at all. Regrets arise from not planning ahead.Don’t let your organization become one of them. Instead of waiting for a failure, be proactive. Get your free assessment before it's too late. Check Your Score for Free Trusted by Top Brands for Replacing Their Outdated Data Centers Charon on the Cloud Charon on the Cloud helped PTM optimize operations, cut costs, and improve IT agility “Stromasys was recommended as an expert in migrating away from hardware to the cloud and they already had experience, so I wanted to pursue this option. It was an ideal solution, but I was skeptical.” - Martin Novak, IT Manager, Professional Target Marketing (PTM) Read the Full Case Study Get Expert Insights with OurComprehensive Resources Whitepaper Unlock a risk-free way to run your mission-critical legacy applications on the cloud while minimizing risks and avoiding costly downtime. Experience reliability like never before! Download Whitepaper Datasheet Learn how Stromasys can help you migrate your legacy Solaris, MPE, HP-UX, OpenVMS, and Tru64 applications to the cloud and boost your company's agility and productivity. Access Datasheet Document Explore how Charon on the Cloud drives your business forward with its proven virtualization solutions across the top cloud providers like Azure, AWS, Oracle, and Google Cloud. Read Product Documentation Migrating legacy systems to the cloud is a major trend in the industry right now. Are you leveraging this opportunity too? Talk to an Expert #### Charon on the Google Cloud Migration Solution Charon on the Google Cloud Legacy Workload Failures are No Longer a Threat with Stromasys & Google Cloud Talk to an Expert Empowering Our Clients: Stellar Results Achieved with Stromasys 100% Boost in overall performance 93.6% Decrease in power consumption 90% Reduction in maintenance cost 90% Improvement in efficiency 15x Increase in execution speed Our Global Clientele Why Now is the Right Time to Migrate Legacy Systems to the Cloud? Every legacy application serves a vital function. But outdated hardware comes with mounting challenges. Gartner reports that 90% of IT leaders focus on addressing legacy systems because of high maintenance costs and operational inefficiencies.Cloud migration for legacy applications is accelerating. Another Gartner report shows that 85% of enterprises will have a cloud-first strategy by 2025. The time to act is now – not when your hardware fails.One superior solution for a more streamlined business environment is leveraging Charon on the Google Cloud. Key Features of Charon on Google Cloud As legacy hardware is eliminated, processes will be safer than ever before. Reduce operational expenses with Google Cloud’s pay-as-you-go pricing.   Fast CPU clock speeds deliver better application performance.  No recertification or end-user training required – it’s the same application.   Flexible system capacity in minutes, easily adaptable to changing demands. Enjoy Google Cloud’s disaster recovery and uptime best practices.  Get in Touch From installation to documentation, this guide explains everything you need to know about Charon on Google Cloud. Read Product Documentation Modernize Without Operational Disruptions: Lift and Shift by Stromasys The Lift and Shift migration powered by Charon on the Google Cloud offers a proven way forward. It replicates the behavior of your legacy hardware perfectly. Existing applications and operating systems run unmodified as if they’re still on the original hardware.This way, you can easily host your virtualized system on Google’s robust infrastructure, leveraging its global network for added reliability and performance. Try it Now Understanding Product Features: Charon-SSP in Google Cloud  When paired with Google Cloud’s scalable infrastructure, Charon offers the best of both worlds – hardware independence and cloud efficiency.This demonstration clearly highlights the key features of Charon-SSP on Google Cloud, a game-changing solution within the Charon family. Likewise, businesses can reap similar benefits by using Charon to emulate their VAX, PDP, HP-UX, and AlphaServers. Book a Demo https://www.youtube.com/watch?v=R07PkfgNxO4 Free Legacy Hardware Risk Assessment: Prevent Disaster Now When legacy hardware breaks, there’s no longer any time at all. Regrets arise from not planning ahead.Don’t let your organization become one of them. Instead of waiting for a failure, be proactive. Get your free assessment before it's too late. Check Your Score for Free Delivered Remarkable Results for Businesses Like Yours Charon on Google Cloud UNITEC Modernizes 8 SPARC Servers in Just 24 Days  "Given the time-crunch situation we were in, the Stromasys and Google Cloud teams stepped up and migrated all the servers, applications, and data in the promised time. I couldn't have been more proud of the team." – Ivan Alonso, CIO, IT Services, Laureate International Universities Read the Full Case Study As more companies move to Google Cloud, they will become faster and lower their risks. Modernize now or risk falling behind! Book a Demo #### Charon on the Oracle Cloud Migration Solution Charon on the Oracle Cloud Modernize Your Infrastructure and Improve Efficiency with Stromasys & Oracle Cloud Talk to an Expert Empowering Our Clients: Stellar Results Achieved with Stromasys 100% Boost in overall performance 93.6% Decrease in power consumption 90% Reduction in maintenance cost 90% Improvement in efficiency 15x Increase in execution speed Our Global Clientele Roadmap to Innovation with Charon on Oracle Cloud Legacy hardware has now run its course and is reaching its limitations. Several challenges, like scarcity of replacement parts, hardware failure, poor security infrastructure, and rising maintenance costs, are hindering business growth.Aging legacy hardware is more prone to failure. Surveys have reported that businesses worldwide lose up to $2.3 million annually due to data loss, with hardware failure being one of the primary causes. Hardware failures not only result in escalating operational and maintenance costs but also impact productivity.Moreover, this outdated hardware does not offer the scalability and flexibility to meet the growing market demands, obstructing business growth and innovation. Why Choose Charon on Oracle CloudVirtualization Solutions? Emulate Charon on Oracle Cloud to cut down on operational and maintenance costs. Improve scalability, efficiency, and performance by migrating to the Oracle Cloud ecosystem. Optimized disaster recovery strategies and security framework to eliminate potential risks. Extends the life of legacy applications by migrating to virtual Charon on Oracle cloud. Minimize total cost of ownership (TCO) with a flexible subscription-based payment option. Offers unmatched experience by streamlining multiple VMs with a user-centric interface. Get in Touch Eliminated Maintenance Costs with Stromasys Lift and Shift Migration Stromasys lift-and-shift migration is a cost-effective way to transform legacy infrastructure. It is an easy and quick way to leverage the benefits of Oracle Cloud and extend the life of legacy applications to ensure seamless business operations. Charon's emulation solution effortlessly mimics the behavior of legacy hardware on the modern cloud platform, eliminating the need for maintaining aging, outdated systems. With legacy Charon on Oracle cloud, businesses can significantly reduce their IT costs by cutting down on hardware maintenance expenses. This will also improve their performance and the efficiency of business operations. Try it Now Navigate the entire migration process, from installation to deployment. Explore how Charon on Oracle Cloud improves scalability and ROI. Read Product Documentation Exploring Key Features of Charon SSP on Oracle Cloud Relying on legacy hardware increases the risks of unplanned downtime and data loss. Eliminate these risks by migrating to Oracle cloud infrastructure and ensure seamless operations.This video demonstrates the key features of Charon SSP on Oracle Cloud. Explore how this extraordinary pairing can transform your business infrastructure and ensure seamless operations of the Solaris operating system while eliminating the need for on-premises hardware. Talk to an Expert https://www.youtube.com/watch?v=Bhpm433SlcM Free Legacy Hardware Risk Assessment: Prevent Disaster Now When legacy hardware breaks, there’s no longer any time at all. Regrets arise from not planning ahead.Don’t let your organization become one of them. Instead of waiting for a failure, be proactive. Get your free assessment before it's too late. Check Your Score for Free Discover How Charon Emulation SolutionEliminates the Hardware Dependencies Charon on Oracle Cloud  Explore How Stromasys Charon Emulation Solution Has Helped Businesses Break Free from Aging Hardware Constraints with Zero Compromise. "Charon helped us gain the time we need to migrate our system without constantly worrying about the availability of the old hardware." – Michael Flader, Head of IT at Linnenbecker Get In Touch Enhance operational efficiency by migrating your legacy systems to Oracle Cloud with Stromasys without modifying existing code. Book a Demo #### Charon PAR FAQs Frequently Asked Questions About Charon PAR Table Of Contents HP-UX Emulator 1. What are the alternatives to running HP‑UX on old PA‑RISC hardware? HP-UX is the operating system that runs on the outdated HP 9000 and other PA-RISC hardware. Though the HP 9000 and other PA-RISC hardware have reached their end of life, the HP-UX OS is still operational. These legacy systems are no longer supported by HP and are becoming increasingly unreliable. For businesses that still need to run their critical HP-UX OS, and other legacy workloads, they are looking for reliable, sustainable, and cost-effective alternatives to run them other than the old PA-RISC hardware. Hardware refresh and completely overhauling the entire aging hardware can be very expensive, risky, and time-consuming. Hardware emulation is one of the most common legacy system modernization alternatives that eliminates the dependency on obsolete physical servers while preserving the existing investments. Charon PAR is an innovative hardware emulation solution from Stromasys that replicates the PA-RISC systems environments on modern platforms while maintaining complete application compatibility. This approach is available for both on-premises and cloud ecosystems. It uses the lift and shift migration strategy of moving legacy applications and HP-UX operating systems to the new environment. It improves performance, reliability, and modern DR options with zero changes and disruptions. 2. What are the advantages of using an HP‑UX emulator? People often confuse the term “HP-UX emulator.” The correct term is PA-RISC emulator, as it replicates the behavior of original PA-RISC hardware on modern platforms. This preserves critical applications, the operating system (HP-UX), data, and configurations when migrating from outdated PA-RISC hardware. Here are key benefits of emulating legacy PA-RISC hardware: Hardware Independence: Eliminating the outdated PA-RISC systems and their components that can cause hardware failure, resulting in downtime. Improved Disaster Recovery (DR): Improved and simplified backup processes with VM snapshots and rapid DR capabilities. Reduced Physical Footprint: Multiple physical servers can be easily consolidated into a single modern host. Extending the Life of Legacy Applications: Preserves the life of critical applications by migrating them to a modern platform without expensive rewrites and replacements. Cost-Optimization: Eliminates hardware maintenance costs and overall operations costs that include reduced power consumption, cooling requirements, and data center space. Charon PAR is one of the leading legacy PA-RISC hardware emulators introduced by Stromasys. It modernizes the outdated PA-RISC hardware, including HP 3000 and HP 9000, to ensure the continuity of HP-UX operating systems. This enables them to run unmodified on x86 servers or cloud environments like AWS, Azure, VMWare, or OCI.  Charon PAR reduces hardware‑failure risk, improves operational efficiency, simplifies DR, and lowers costs. 3. How can I migrate my HP‑UX system to a virtualized environment? To migrate HP-UX operating system to a virtualized environment, organizations need to plan the objective of the migration. Apart from it, timeline expectations, migration challenges, budget allocations, and resource utilization are required for moving to the virtualized environment. Also, you need to check the possibility of operational downtime and application compatibility while transitioning. Charon PAR uses a lift and shift migration strategy to move the HP-UX operating system from the legacy PA-RISC hardware to the modern platform. It recreates the environment on the legacy systems so that the existing critical applications and HP-UX OS can run as if it were the original server without any operational disruptions. 4. Can I run my existing HP‑UX applications on a cloud platform? Yes, you can run your existing HP-UX operating system on a cloud platform by using an emulator of the original PA-RISC hardware without making any changes with a lift-and-shift migration that will allow you to extend the life of HP-UX operating systems and other PA-RISC workloads. They can be easily moved to cloud platforms like Azure, Google Cloud, OCI, or AWS. This will help you in leveraging cloud benefits like improved scalability, flexibility, agility, security, elimination of hardware dependencies, and cost optimization. Charon‑PAR is designed to operate in both on-premises and cloud environments. So, you can efficiently run it on Linux-based cloud virtual machines (VMs), enabling the HP-UX operating system and critical legacy workloads to run without any code changes. Most of the cloud platform also offers a pay-as-you-go subscription model, which means you will only need to pay for the services you use. Apart from that, you can also leverage other advantages like cloud flexibility, scalability, security, agility, compatibility with modern applications, and easy integration. HP-UX is the operating system that runs on the outdated HP 9000 and other PA-RISC hardware. Though the HP 9000 and other PA-RISC hardware have reached their end of life, the HP-UX OS is still operational. These legacy systems are no longer supported by HP and are becoming increasingly unreliable. For businesses that still need to run their critical HP-UX OS, and other legacy workloads, they are looking for reliable, sustainable, and cost-effective alternatives to run them other than the old PA-RISC hardware. Hardware refresh and completely overhauling the entire aging hardware can be very expensive, risky, and time-consuming. Hardware emulation is one of the most common legacy system modernization alternatives that eliminates the dependency on obsolete physical servers while preserving the existing investments. Charon PAR is an innovative hardware emulation solution from Stromasys that replicates the PA-RISC systems environments on modern platforms while maintaining complete application compatibility. This approach is available for both on-premises and cloud ecosystems. It uses the lift and shift migration strategy of moving legacy applications and HP-UX operating systems to the new environment. It improves performance, reliability, and modern DR options with zero changes and disruptions. People often confuse the term "HP-UX emulator." The correct term is PA-RISC emulator, as it replicates the behavior of original PA-RISC hardware on modern platforms. This preserves critical applications, the operating system (HP-UX), data, and configurations when migrating from outdated PA-RISC hardware. Here are key benefits of emulating legacy PA-RISC hardware: Hardware Independence: Eliminating the outdated PA-RISC systems and their components that can cause hardware failure, resulting in downtime. Improved Disaster Recovery (DR): Improved and simplified backup processes with VM snapshots and rapid DR capabilities. Reduced Physical Footprint: Multiple physical servers can be easily consolidated into a single modern host. Extending the Life of Legacy Applications: Preserves the life of critical applications by migrating them to a modern platform without expensive rewrites and replacements. Cost-Optimization: Eliminates hardware maintenance costs and overall operations costs that include reduced power consumption, cooling requirements, and data center space. Charon PAR is one of the leading legacy PA-RISC hardware emulators introduced by Stromasys. It modernizes the outdated PA-RISC hardware, including HP 3000 and HP 9000, to ensure the continuity of HP-UX operating systems. This enables them to run unmodified on x86 servers or cloud environments like AWS, Azure, VMWare, or OCI.  Charon PAR reduces hardware‑failure risk, improves operational efficiency, simplifies DR, and lowers costs. To migrate HP-UX operating system to a virtualized environment, organizations need to plan the objective of the migration. Apart from it, timeline expectations, migration challenges, budget allocations, and resource utilization are required for moving to the virtualized environment. Also, you need to check the possibility of operational downtime and application compatibility while transitioning. Charon PAR uses a lift and shift migration strategy to move the HP-UX operating system from the legacy PA-RISC hardware to the modern platform. It recreates the environment on the legacy systems so that the existing critical applications and HP-UX OS can run as if it were the original server without any operational disruptions. Yes, you can run your existing HP-UX operating system on a cloud platform by using an emulator of the original PA-RISC hardware without making any changes with a lift-and-shift migration that will allow you to extend the life of HP-UX operating systems and other PA-RISC workloads. They can be easily moved to cloud platforms like Azure, Google Cloud, OCI, or AWS. This will help you in leveraging cloud benefits like improved scalability, flexibility, agility, security, elimination of hardware dependencies, and cost optimization. Charon‑PAR is designed to operate in both on-premises and cloud environments. So, you can efficiently run it on Linux-based cloud virtual machines (VMs), enabling the HP-UX operating system and critical legacy workloads to run without any code changes. Most of the cloud platform also offers a pay-as-you-go subscription model, which means you will only need to pay for the services you use. Apart from that, you can also leverage other advantages like cloud flexibility, scalability, security, agility, compatibility with modern applications, and easy integration. PA-RISC Emulation 1. How do I set up PA‑RISC emulation? Here is a checklist on how you can get a PA‑RISC emulation environment running from host preparation through guest installation. Choose an emulator, Select the modern platform from an on-premises or cloud environment. Install the emulator software. Migrate the PA‑RISC workloads and HP-UX operating systems. Post migration monitoring and optimization Charon PAR is the leading PA-RISC hardware emulator that can seamlessly extend the life of the HP-UX or MPE/iX operating systems and PA‑RISC applications on modern x86 systems or cloud platforms. It usually involves the following steps: Installing a supported Linux distribution on a modern x86‑64 server or VM Deploying the Charon‑PAR Creating a virtual PA‑RISC machine environment similar to the existing system Move the existing HP‑UX system. Configure networking and storage mappings Validate performance and I/O behavior. Create backups and DR options. 2. What are the disadvantages of PA‑RISC emulation? There are no significant disadvantages of emulating the outdated PA-RISC hardware if they are properly tested, sized, and operated. This new modern emulated environment is more stable, reliable, and improves the performance of PA-RISC workloads. The disadvantages are mainly due to the challenges of incorrect planning and execution. Here are some disadvantages: Performance can be impacted if the x86 host is under-provisioned compared to the original hardware. Misconfigured networks or inadequate application compatibility validation before the migration process can cause issues. Without proper training, clear guides, and updated backup processes, long-term operational challenges can result. Community-driven projects may fix bugs slowly and without proper SLAs, documentation gaps, or enterprise validation, making emulation risky. Misalignment between vendor and OS support can create complications. Charon‑PAR is a widely recognized emulator for emulating legacy PA-RISC hardware that ensures the continuity of legacy workloads running HP‑UX and MPE/iX operating systems. This emulator significantly reduces migration risks as compared to other emulators. Challenges like host mis‑sizing, storage misconfiguration, or inadequate testing are addressed by the Stromasys experts through structured assessment, vendor best‑practice implementation, and ongoing monitoring. It uses commercial optimizations like dynamic instruction translation to boost performance near-native on Intel Xeon hosts, full HP-UX/MPE device coverage (including SCSI, LAN, tape), unlimited scaling up to N-class servers, HP-recognized support, patches, and cloud certification (Azure/AWS). This eliminates any general emulation risks and offers enterprise-grade reliability without code changes while improving the performance of existing legacy applications and workloads. 3. What are the advantages of PA‑RISC emulation? There are several benefits to emulating the outdated PA-RISC systems. It not only eliminates any legacy hardware dependencies but also extends the life of the critical applications, like HP-UX and MPE/iX OS. It also leverages the benefits of modern platforms, such as improved scalability, compatibility, agility, security, and vendor support without code changes, while cutting down on operational costs. Charon PAR is an innovative emulating technology that transforms the outdated PA-RISC systems like HP‑9000 and HP‑3000 on standard x86 servers or cloud VMs, depending on the business requirements. It uses lift and shift migration technology that allows businesses to run unmodified HP‑UX and MPE/iX OS. There are several advantages of emulating PA-RISC with Charon PAR: Zero code changes as it requires no rewriting or expensive replacements. An HP-recognized platform that allows seamless operations of PA-RISC workloads like HP-UX and MPE/iX operating systems. Improves performance and delivers near-native speed. Replaces failing PA-RISC systems with stable and reliable x86 servers or cloud VMs, eliminating aging hardware maintenance costs. Available for both on-premises and cloud platforms. Cloud-ready scalability: Certified for Azure/AWS/OCI with elastic VMs, snapshots, HA clustering, and low-cost tape archiving. Here is a checklist on how you can get a PA‑RISC emulation environment running from host preparation through guest installation. Choose an emulator, Select the modern platform from an on-premises or cloud environment. Install the emulator software. Migrate the PA‑RISC workloads and HP-UX operating systems. Post migration monitoring and optimization Charon PAR is the leading PA-RISC hardware emulator that can seamlessly extend the life of the HP-UX or MPE/iX operating systems and PA‑RISC applications on modern x86 systems or cloud platforms. It usually involves the following steps: Installing a supported Linux distribution on a modern x86‑64 server or VM Deploying the Charon‑PAR Creating a virtual PA‑RISC machine environment similar to the existing system Move the existing HP‑UX system. Configure networking and storage mappings Validate performance and I/O behavior. Create backups and DR options. There are no significant disadvantages of emulating the outdated PA-RISC hardware if they are properly tested, sized, and operated. This new modern emulated environment is more stable, reliable, and improves the performance of PA-RISC workloads. The disadvantages are mainly due to the challenges of incorrect planning and execution. Here are some disadvantages: Performance can be impacted if the x86 host is under-provisioned compared to the original hardware. Misconfigured networks or inadequate application compatibility validation before the migration process can cause issues. Without proper training, clear guides, and updated backup processes, long-term operational challenges can result. Community-driven projects may fix bugs slowly and without proper SLAs, documentation gaps, or enterprise validation, making emulation risky. Misalignment between vendor and OS support can create complications. Charon‑PAR is a widely recognized emulator for emulating legacy PA-RISC hardware that ensures the continuity of legacy workloads running HP‑UX and MPE/iX operating systems. This emulator significantly reduces migration risks as compared to other emulators. Challenges like host mis‑sizing, storage misconfiguration, or inadequate testing are addressed by the Stromasys experts through structured assessment, vendor best‑practice implementation, and ongoing monitoring. It uses commercial optimizations like dynamic instruction translation to boost performance near-native on Intel Xeon hosts, full HP-UX/MPE device coverage (including SCSI, LAN, tape), unlimited scaling up to N-class servers, HP-recognized support, patches, and cloud certification (Azure/AWS). This eliminates any general emulation risks and offers enterprise-grade reliability without code changes while improving the performance of existing legacy applications and workloads. There are several benefits to emulating the outdated PA-RISC systems. It not only eliminates any legacy hardware dependencies but also extends the life of the critical applications, like HP-UX and MPE/iX OS. It also leverages the benefits of modern platforms, such as improved scalability, compatibility, agility, security, and vendor support without code changes, while cutting down on operational costs. Charon PAR is an innovative emulating technology that transforms the outdated PA-RISC systems like HP‑9000 and HP‑3000 on standard x86 servers or cloud VMs, depending on the business requirements. It uses lift and shift migration technology that allows businesses to run unmodified HP‑UX and MPE/iX OS. There are several advantages of emulating PA-RISC with Charon PAR: Zero code changes as it requires no rewriting or expensive replacements. An HP-recognized platform that allows seamless operations of PA-RISC workloads like HP-UX and MPE/iX operating systems. Improves performance and delivers near-native speed. Replaces failing PA-RISC systems with stable and reliable x86 servers or cloud VMs, eliminating aging hardware maintenance costs. Available for both on-premises and cloud platforms. Cloud-ready scalability: Certified for Azure/AWS/OCI with elastic VMs, snapshots, HA clustering, and low-cost tape archiving. HP-UX Virtualization 1. What are the available migration paths for moving to modern HP‑UX virtualization? Here are some common available migration paths for moving legacy workloads and HP-UX operating system to a modern platform: vPars on Integrity Servers: It converts the physical HP Integrity servers to multiple virtual partitions using vparcreate and vparmodify. It enables dynamic CPU/memory/IO reassignment across partitions for better utilization. Ideal for Itanium-based HP-UX on supported hardware. Integrity VM (HPVM): Creates guest virtual machines on Integrity hosts via hpvmcreate. It supports live migration (hpvmmigrate) and fine-grained resource sharing. Best for consolidating multiple physical/vPars into VMs on existing HP hardware. PA-RISC Emulation to x86 or Cloud: Using emulators on Linux/x86 hosts or Azure/AWS VMs. It runs HP-UX or MPE/iX operating systems without any modifications. This approach is best for end-of-life PA-RISC hardware. HP-UX Containers/SRP (Secure Resource Partitions): Isolates applications in containers on Itanium. It leverages Aries binary translation for some PA-RISC compatibility and is suited for lightweight application modernization. Charon PAR is one of the cost-effective migration approaches to extend the life of HP-UX OS on a modern platform without any modifications. Charon PAR emulator uses lift and shift between legacy hardware and modern infrastructure without any operational disruptions or risky migration. 2. Compare the different types of HP-UX virtualization methods. Here are different types of HP-UX virtualization approaches to transform the legacy PA-RISC hardware: Charon PAR: Businesses that want to transform their PA-RISC infrastructure while extending the life of their existing critical applications, and optimizing overall expenses. It uses a lift and shift migration strategy to modernize the legacy systems. HP vPars: This HP-UX virtualization strategy is best for those organizations that are already operating on the HP Integrity with short-term needs but require simple partitioning with minimal overhead. HP Integrity VM: It is the best option for businesses that are operating HP Integrity servers with flexible resource needs and need short-term dynamic allocation requirements. HP nPars: Organizations operating HP Superdome with mission-critical isolation requirements for a very short-term business requirement only. 3. What are the best practices guides for setting up HP-UX virtualization? The best practices include careful capacity planning, segregation of test and production, proper backup/DR design, and aligning patching and monitoring strategies with the chosen virtualization or emulation layer. As for native HP‑UX virtualization like vPars and Integrity VM, there are vendor administration guides describing how to create, manage, and monitor virtual servers safely. Here are some best practices for businesses that are using Charon-PAR for virtualizing the HP‑UX: Thoroughly plan your migration strategy to create a well-defined migration plan, understand the HP-UX environment, identify application dependencies, assess hardware configurations, and determine licensing requirements. Validate all the critical applications for Charon PAR before the migration to check for compatibility. It ensures a smooth transition and avoids costly delays. Check for the host system compatibility with the existing applications and other resource dependencies. It helps in understanding if there are any chances of performance degradation post-migration. Checking for a parallel environment while transitioning from traditional physical PA-RISC hardware to a modern platform before completely decommissioning the outdated legacy infrastructure. This provides a safety net and allows for side-by-side validation of workloads. Create a robust backup and recovery plan to protect data from loss and minimize business downtime in the event of hardware failure. Securing the newly virtualized environment by managing the access controls, network segmentation, and regular patching of the host platform. Continuously monitor performance post migration to check for bottlenecks that can impact operations. Document the entire migration process, as it helps in ensuring that the configuration aligns with recommended guidelines to avoid any common pitfalls. Here are some common available migration paths for moving legacy workloads and HP-UX operating system to a modern platform: vPars on Integrity Servers: It converts the physical HP Integrity servers to multiple virtual partitions using vparcreate and vparmodify. It enables dynamic CPU/memory/IO reassignment across partitions for better utilization. Ideal for Itanium-based HP-UX on supported hardware. Integrity VM (HPVM): Creates guest virtual machines on Integrity hosts via hpvmcreate. It supports live migration (hpvmmigrate) and fine-grained resource sharing. Best for consolidating multiple physical/vPars into VMs on existing HP hardware. PA-RISC Emulation to x86 or Cloud: Using emulators on Linux/x86 hosts or Azure/AWS VMs. It runs HP-UX or MPE/iX operating systems without any modifications. This approach is best for end-of-life PA-RISC hardware. HP-UX Containers/SRP (Secure Resource Partitions): Isolates applications in containers on Itanium. It leverages Aries binary translation for some PA-RISC compatibility and is suited for lightweight application modernization. Charon PAR is one of the cost-effective migration approaches to extend the life of HP-UX OS on a modern platform without any modifications. Charon PAR emulator uses lift and shift between legacy hardware and modern infrastructure without any operational disruptions or risky migration. Here are different types of HP-UX virtualization approaches to transform the legacy PA-RISC hardware: Charon PAR: Businesses that want to transform their PA-RISC infrastructure while extending the life of their existing critical applications, and optimizing overall expenses. It uses a lift and shift migration strategy to modernize the legacy systems. HP vPars: This HP-UX virtualization strategy is best for those organizations that are already operating on the HP Integrity with short-term needs but require simple partitioning with minimal overhead. HP Integrity VM: It is the best option for businesses that are operating HP Integrity servers with flexible resource needs and need short-term dynamic allocation requirements. HP nPars: Organizations operating HP Superdome with mission-critical isolation requirements for a very short-term business requirement only. The best practices include careful capacity planning, segregation of test and production, proper backup/DR design, and aligning patching and monitoring strategies with the chosen virtualization or emulation layer. As for native HP‑UX virtualization like vPars and Integrity VM, there are vendor administration guides describing how to create, manage, and monitor virtual servers safely. Here are some best practices for businesses that are using Charon-PAR for virtualizing the HP‑UX: Thoroughly plan your migration strategy to create a well-defined migration plan, understand the HP-UX environment, identify application dependencies, assess hardware configurations, and determine licensing requirements. Validate all the critical applications for Charon PAR before the migration to check for compatibility. It ensures a smooth transition and avoids costly delays. Check for the host system compatibility with the existing applications and other resource dependencies. It helps in understanding if there are any chances of performance degradation post-migration. Checking for a parallel environment while transitioning from traditional physical PA-RISC hardware to a modern platform before completely decommissioning the outdated legacy infrastructure. This provides a safety net and allows for side-by-side validation of workloads. Create a robust backup and recovery plan to protect data from loss and minimize business downtime in the event of hardware failure. Securing the newly virtualized environment by managing the access controls, network segmentation, and regular patching of the host platform. Continuously monitor performance post migration to check for bottlenecks that can impact operations. Document the entire migration process, as it helps in ensuring that the configuration aligns with recommended guidelines to avoid any common pitfalls. Technical Questions 1. What is the new multi-tier DIT (Dynamic Instruction Translation) feature in Charon PAR 4.0? CHARON-PAR version 4.0 provides a new level of just-in-time code translation called multi-tier DIT. This feature can offer significant performance improvements for suitable workloads. The translation process can be offloaded to a dedicated server, which requires a free license. This enhancement represents an important step forward in optimizing emulation performance. 2. What are the different storage options that are supported by Charon PAR? CHARON-PAR emulates one or more SCSI controllers that are recognized by the guest operating system, such as LSI 53C8xx, LSI 53C7xx, or LSI 53C1xxx controllers. Storage devices can be mapped to: Container files Physical disks or tapes Generic physical SCSI storage devices This flexibility of Charon PAR allows businesses to choose from different storage configurations based on their specific requirements. 3. What is the Maximum RAM (Random Access Memory) and CPU configuration required for Charon PAR/PA9-64 models? The maximum configuration varies by model. Standard examples include: rp2400/rp2430: Up to 2GB RAM, 1-2 CPUs rp2450/rp2470: Up to 8GB RAM, 1-4 CPUs rp5450/rp5470: Up to 16GB RAM, 1-4 CPUs rp7400: Up to 32GB RAM, 1-8 CPUs rp4410+/rp4440+: Up to 128GB RAM, 1-8 CPUs Some models are also available in “oversized” versions with up to 128 CPUs (rp7400 up to 64 CPUs) and 512GB RAM. But the availability should be checked with the representatives. 4. What are the different Charon-PAR product families, and what OS do they support? CHARON-PAR has three prominent product families and the list of operating systems they support: CHARON-PAR/PA3:  Emulates legacy PA-RISC systems for running MPE/iX 7.5 CHARON-PAR/PA9-64 (64-bit models):  HP-UX 11v1 (11.11) HP-UX 11v2 (11.23) HP-UX 11v3 (11.31) – rp34xx and rp44xx models only HP-UX 11.00 – systems with 360 MHz or 440 MHz CPUs (e.g., rp2400-1-360, rp2400-1-440, rp7400-1-440) CHARON-PAR/PA9-32 (32-bit models):  Model 720: HP-UX 9.05, 9.07, 10.20, 11.00 Model B132L: HP-UX 10.20, 11.00, 11v1 (11.11) 5. What network adapters and SCSI controllers are emulated by the Charon PAR? CHARON-PAR emulates different network adapters and SCSI controllers depending on the product family: Network Adapters The following emulated network adapters are recognized by the guest operating system as 10/100 Mbps links or Gigabit Ethernet (for E1000). As these adapters are virtualized, the emulated 10/100 Mbps adapters may exceed their nominal speed when connected to 1 Gbps or 10 Gbps network interfaces on the host system. Emulated network interfaces can be mapped to either physical host NICs or TAP (virtual bridge) interfaces. CHARON-PAR/PA9-64: Emulates DEC 21143-PD Tulip (10/100 Mbps) and E1000 Gigabit Ethernet adapters CHARON-PAR/PA3: Emulates DEC 21143 Tulip (10/100 Mbps) adapter CHARON-PAR/PA9-32: Emulates Cobra Core LAN (802.3) adapter Model B132L (32-bit): Emulates Intel 82596 and DEC 21143 Tulip adapters SCSI Controllers CHARON-PAR emulates one or more SCSI controllers that are recognized by the guest operating system as: LSI 53C8xx: Used in PA9-64 models (Dual SCSI-2 and Dual SCSI-3 LVD controllers) and PA3 models LSI 53C7xx: Used in PA9-32 Model 720 (Cobra Core SCSI) LSI 53C1xxx: Specifically LSI 53C1010 LVD controller used in rp3440+ and rp4440+ models LSI 53C710: Used in Model B132L CHARON-PAR version 4.0 provides a new level of just-in-time code translation called multi-tier DIT. This feature can offer significant performance improvements for suitable workloads. The translation process can be offloaded to a dedicated server, which requires a free license. This enhancement represents an important step forward in optimizing emulation performance. CHARON-PAR emulates one or more SCSI controllers that are recognized by the guest operating system, such as LSI 53C8xx, LSI 53C7xx, or LSI 53C1xxx controllers. Storage devices can be mapped to: Container files Physical disks or tapes Generic physical SCSI storage devices This flexibility of Charon PAR allows businesses to choose from different storage configurations based on their specific requirements. The maximum configuration varies by model. Standard examples include: rp2400/rp2430: Up to 2GB RAM, 1-2 CPUs rp2450/rp2470: Up to 8GB RAM, 1-4 CPUs rp5450/rp5470: Up to 16GB RAM, 1-4 CPUs rp7400: Up to 32GB RAM, 1-8 CPUs rp4410+/rp4440+: Up to 128GB RAM, 1-8 CPUs Some models are also available in "oversized" versions with up to 128 CPUs (rp7400 up to 64 CPUs) and 512GB RAM. But the availability should be checked with the representatives. CHARON-PAR has three prominent product families and the list of operating systems they support: CHARON-PAR/PA3:  Emulates legacy PA-RISC systems for running MPE/iX 7.5 CHARON-PAR/PA9-64 (64-bit models):  HP-UX 11v1 (11.11) HP-UX 11v2 (11.23) HP-UX 11v3 (11.31) - rp34xx and rp44xx models only HP-UX 11.00 - systems with 360 MHz or 440 MHz CPUs (e.g., rp2400-1-360, rp2400-1-440, rp7400-1-440) CHARON-PAR/PA9-32 (32-bit models):  Model 720: HP-UX 9.05, 9.07, 10.20, 11.00 Model B132L: HP-UX 10.20, 11.00, 11v1 (11.11) CHARON-PAR emulates different network adapters and SCSI controllers depending on the product family: Network Adapters The following emulated network adapters are recognized by the guest operating system as 10/100 Mbps links or Gigabit Ethernet (for E1000). As these adapters are virtualized, the emulated 10/100 Mbps adapters may exceed their nominal speed when connected to 1 Gbps or 10 Gbps network interfaces on the host system. Emulated network interfaces can be mapped to either physical host NICs or TAP (virtual bridge) interfaces. CHARON-PAR/PA9-64: Emulates DEC 21143-PD Tulip (10/100 Mbps) and E1000 Gigabit Ethernet adapters CHARON-PAR/PA3: Emulates DEC 21143 Tulip (10/100 Mbps) adapter CHARON-PAR/PA9-32: Emulates Cobra Core LAN (802.3) adapter Model B132L (32-bit): Emulates Intel 82596 and DEC 21143 Tulip adapters SCSI Controllers CHARON-PAR emulates one or more SCSI controllers that are recognized by the guest operating system as: LSI 53C8xx: Used in PA9-64 models (Dual SCSI-2 and Dual SCSI-3 LVD controllers) and PA3 models LSI 53C7xx: Used in PA9-32 Model 720 (Cobra Core SCSI) LSI 53C1xxx: Specifically LSI 53C1010 LVD controller used in rp3440+ and rp4440+ models LSI 53C710: Used in Model B132L Access Exclusive Resources #### Charon SSP FAQs Frequently Asked Questions About Charon SSP Table Of Contents SPARC Server 1. What are the alternatives to SPARC Server? Many organizations want to continue operating on SPARC-based applications but don’t want to continue using outdated physical SPARC hardware. Stromasys brings Charon-SSP, a SPARC emulator that mimics the behavior of SPARC hardware on a modern x86-based host or in the cloud, serving as an alternative when migrating away from any SPARC Server, physical or virtual (zone and/or LDOM), especially for legacy systems needing hardware emulation instead of typical hypervisors. This migration approach is best suited for businesses that want to retain the critical SPARC application integrity while minimizing downtime. 2. What about the opportunity cost of keeping old SPARC servers? Legacy hardware forces IT teams to look backward instead of forward. It complicates hybrid cloud strategies and prevents consistent infrastructure management. Charon-SSP eliminates these barriers to modernization. 3. Can multiple legacy SPARC systems be consolidated on fewer physical hosts? Yes. Charon-SSP allows multiple virtual SPARC instances to run on a single standard x86-64 server or within existing virtualization infrastructure. Many organizations want to continue operating on SPARC-based applications but don’t want to continue using outdated physical SPARC hardware. Stromasys brings Charon-SSP, a SPARC emulator that mimics the behavior of SPARC hardware on a modern x86-based host or in the cloud, serving as an alternative when migrating away from any SPARC Server, physical or virtual (zone and/or LDOM), especially for legacy systems needing hardware emulation instead of typical hypervisors. This migration approach is best suited for businesses that want to retain the critical SPARC application integrity while minimizing downtime.Legacy hardware forces IT teams to look backward instead of forward. It complicates hybrid cloud strategies and prevents consistent infrastructure management. Charon-SSP eliminates these barriers to modernization.Yes. Charon-SSP allows multiple virtual SPARC instances to run on a single standard x86-64 server or within existing virtualization infrastructure. SPARC Virtualization 1. What are the advantages of using SPARC virtualization in the cloud? There are significant benefits of SPARC virtualization in the cloud, such as cost-effectiveness, improved scalability, reduced downtime, and eliminated hardware failure risks. The SPARC virtualization enables the seamless deployment of multiple isolated Sun Solaris workloads on various virtual machines (VMs).   Charon-SSP from Stromasys is the game-changing emulation solution for outdated SPARC systems. It is a Solaris migration approach that uses the lift and shift strategy to move SPARC workloads into cloud environments like AWS, Oracle Cloud Infrastructure, Google Cloud Platform, or Azure without application modifications. With cloud deployment, businesses can optimize their budget by eliminating additional hardware maintenance expenses and reducing operational costs. It will also improve scalability as resources can be easily adjusted more flexibly depending on the market demands.  The recent Charon-SSP 6.0 has exceptional features like MMU pass-through, efficient memory management, multi-core CPU support, and dynamic instruction features that boost performance to drive business growth and unlock potential opportunities. The legacy SPARC emulator, Charon SSP, is the bridge between preserving existing critical Solaris applications while leveraging the benefits of modern cloud platforms to drive innovations and ensure continuity. There are significant benefits of SPARC virtualization in the cloud, such as cost-effectiveness, improved scalability, reduced downtime, and eliminated hardware failure risks. The SPARC virtualization enables the seamless deployment of multiple isolated Sun Solaris workloads on various virtual machines (VMs).   Charon-SSP from Stromasys is the game-changing emulation solution for outdated SPARC systems. It is a Solaris migration approach that uses the lift and shift strategy to move SPARC workloads into cloud environments like AWS, Oracle Cloud Infrastructure, Google Cloud Platform, or Azure without application modifications. With cloud deployment, businesses can optimize their budget by eliminating additional hardware maintenance expenses and reducing operational costs. It will also improve scalability as resources can be easily adjusted more flexibly depending on the market demands.  The recent Charon-SSP 6.0 has exceptional features like MMU pass-through, efficient memory management, multi-core CPU support, and dynamic instruction features that boost performance to drive business growth and unlock potential opportunities. The legacy SPARC emulator, Charon SSP, is the bridge between preserving existing critical Solaris applications while leveraging the benefits of modern cloud platforms to drive innovations and ensure continuity. SPARC Emulator 1. What are the best SPARC emulators for running legacy software? The most popular SPARC emulators for running legacy software are Stromasys Charon-SSP, and SimICS. Charon SSP offers binary level compatibility with aging SPARC hardware and has the capability to support multiple Sun Solaris versions (including SunOS to Solaris 10 & 11 versions). It also offers support for Sun-4m, Sun-4u, and Sun-4v architectures for operational stability. Its design and performance makes it preferred choice for critical industries like aerospace, banking, and manufacturing. They help preserve their existing applications while leveraging modern platform benefits for business continuity.  Open-source emulators are also freely available. Although they offer free licensing, they are not widely preferred for enterprise-grade SPARC migration. On the other hand Charon-SSP ensures seamless operation of mission-critical legacy workloads that require high compatibility and enterprise-grade support. Its reliability, low latency, and certified cloud-ready images enable direct deployment.Charon SSP is available for both on-premises and cloud environment that gives flexibility to businesses to choose according to their business requirements.  2. Do SPARC emulators support dynamic instruction translation? What are the options? Yes, advanced SPARC emulators like Charon SSP from Stromasys support dynamic instruction translation (DIT). The function of DIT is to optimize the runtime execution by translating SPARC instructions dynamically. This improves the operational performance and efficiency of SPARC workloads, especially on non-native hardware. These features allow the emulator to efficiently execute legacy binaries on modern CPUs. It converts the SPARC machine code into host machine instructions, which improves the execution speed and compatibility across various architectures. It even optimizes code execution efficiency, preserving SPARC application timing and stability. The most popular SPARC emulators for running legacy software are Stromasys Charon-SSP, and SimICS. Charon SSP offers binary level compatibility with aging SPARC hardware and has the capability to support multiple Sun Solaris versions (including SunOS to Solaris 10 & 11 versions). It also offers support for Sun-4m, Sun-4u, and Sun-4v architectures for operational stability. Its design and performance makes it preferred choice for critical industries like aerospace, banking, and manufacturing. They help preserve their existing applications while leveraging modern platform benefits for business continuity.  Open-source emulators are also freely available. Although they offer free licensing, they are not widely preferred for enterprise-grade SPARC migration. On the other hand Charon-SSP ensures seamless operation of mission-critical legacy workloads that require high compatibility and enterprise-grade support. Its reliability, low latency, and certified cloud-ready images enable direct deployment.Charon SSP is available for both on-premises and cloud environment that gives flexibility to businesses to choose according to their business requirements. Yes, advanced SPARC emulators like Charon SSP from Stromasys support dynamic instruction translation (DIT). The function of DIT is to optimize the runtime execution by translating SPARC instructions dynamically. This improves the operational performance and efficiency of SPARC workloads, especially on non-native hardware. These features allow the emulator to efficiently execute legacy binaries on modern CPUs. It converts the SPARC machine code into host machine instructions, which improves the execution speed and compatibility across various architectures. It even optimizes code execution efficiency, preserving SPARC application timing and stability. SPARC Migration or Lift and Shift 1. What is "Lift and Shift" emulation capabilities with respect to SPARC Migration? “Lift and Shift” in SPARC migration refers to moving legacy Solaris workloads from the outdated traditional physical SPARC hardware to a modern platform without any modifications. These modern platforms can either be on-premises, like x86 servers, or cloud platforms like AWS, Google Cloud, Azure, Oracle Cloud, or more. The Charon-SSP replicated the environment of SPARC hardware on the modern platform to avoid any expensive rewrites and eliminate any aging hardware challenges or unplanned downtime to ensure seamless operations. The lift and shift  approach ensures compatibility with storage, network, and OS configurations identical to the legacy system for operational stability and continuity. It is a cost-effective legacy modernization approach that preserves the existing investments while leveraging the benefits of modern platforms. "Lift and Shift" in SPARC migration refers to moving legacy Solaris workloads from the outdated traditional physical SPARC hardware to a modern platform without any modifications. These modern platforms can either be on-premises, like x86 servers, or cloud platforms like AWS, Google Cloud, Azure, Oracle Cloud, or more. The Charon-SSP replicated the environment of SPARC hardware on the modern platform to avoid any expensive rewrites and eliminate any aging hardware challenges or unplanned downtime to ensure seamless operations. The lift and shift  approach ensures compatibility with storage, network, and OS configurations identical to the legacy system for operational stability and continuity. It is a cost-effective legacy modernization approach that preserves the existing investments while leveraging the benefits of modern platforms. Charon SSP 1. Can Stromasys SPARC Emulator support multiple virtual CPUs? Yes, Stromasys Charon-SSP emulator supports multiple virtual CPUs to leverage multi-core physical hosts. It allows you to configure a Charon-SSP instance with several emulated SPARC CPUs for virtual machines that are matched to the host system’s cores, enabling parallel processing of legacy workloads. This allocation of one host CPU per virtual SPARC processor gives optimal results and avoids performance bottlenecks due to shared resources. This multi-CPU support is exceptionally beneficial for migrating the multi-threaded enterprise applications like Oracle Databases or SAP workloads. By emulating SMP (Symmetric Multi-Processing) environments, Charon-SSP ensures both scalability and integrity of complex business systems. 2. What tools or services does Stromasys provide to help with migration? Stromasys offers a suite of tools and services for helping the migration of legacy systems. Stromasys brings the Charon SSP emulation solution to modernize the aging SPARC hardware.Its comprehensive migration suite includes assessment tools for legacy environment analysis, conversion, and deployment. However, Stromasys even provides migration consulting, cloud onboarding service, and data transfer utilities between physical and emulated modern alternatives for outdated SPARC systems. Charon-SSP cloud images are also available for streamlined cloud deployment. Dedicated integration support is available for cloud environments hosted on Azure, AWS, or VMware to ensure smooth transitions with minimal downtime. Also, Stromasys offers robust assistance for installation, licensing, and optimization throughout the migration process. 3. How is Charon-SSP licensed? Charon-SSP uses different types of licensing accordingly to the hosting environment to best suiting all customer needs. Charon-SSP uses a Sentinel HASP key-based licensing module, which is combined with a valid digital license file. Licensing can be local or remote across Windows and Linux management interfaces. Each license corresponds to the configuration of a specific emulated SPARC system model and CPU count. While using a USB license key for the Sun SPARC hardware, it is mandatory to connect the Charon USB HASP license key to the host system permanently. This helps in preserving the customer-specific license parameters. In Cloud environments, we can use a “Virtual Environment License Server” that allows to exploit the more flexible and dynamic possibilities of these infrastructures. 4. What platforms can I run Charon-SSP on (Linux, VMware, KVM, cloud)? You can run Charon-SSP on multiple platforms as it supports a wide range of host environments. It supports 64-bit Linux distributions like Oracle Linux, Red Hat Enterprise Linux, CentOS, and Rocky Linux. It can also integrate seamlessly with hypervisors like VMware ESXi, Xen, Microsoft Hyper-V, and Linux KVM. Microsoft Windows can be used for management tool purposes.You also have an alternate option of operating natively on cloud environments like AWS, OCI, Google Cloud, and Azure. You need your system to meet the virtualization requirements. Here, you will need to run the fully emulated SPARC system within the virtual machine instance to achieve a similar operational behavior as you would on an on-premises system. You will also need to ensure cross-environmental compatibility for business continuity. However, emulation options for certain advanced versions require bare-metal hosts with specific CPU capabilities. 5. What are the standard host requirements for Charon SSP? The typical host requirements for the Charon SSP include a modern x86-64 CPU (Intel Haswell v3 or newer, or comparable AMD with specific processor, memory, and OS specifications to ensure stable and performant SPARC emulation). The other recommendations for configurations include:Recommended Processor and CoresIntel x86-64 server (Haswell v3 or newer), or AMD with comparable performance.Minimum CPU frequency: 3.0 GHz.Host cores: At least two (three for Server JIT optimization), plus an additional core for each emulated SPARC CPU.Memory RequirementsMinimum RAM: At least 6GB (10GB for Server JIT optimization), plus the memory used by each emulated SPARC VM.Additional RAM may be needed for high I/O workloads or multiple instances.Host Operating System64-bit versions of Oracle Linux, Red Hat Enterprise Linux, CentOS (7.0–7.9), and Rocky Linux (8.1–8.5).For new deployments, use supported non-EOL (non-End of Life) Linux distributions.Charon SSP can also run on baremetal or cloud images that include the required OS.Virtualization and Hypervisor SupportSupported hypervisors: VMware ESXi 6.5+, Xen, Microsoft Hyper-V, Linux KVM.Specific product variants (Charon-SSP/4U+ and /4V+) require VT-x hardware (Intel only) and do not support AMD processors or hypervisor layers.Other RecommendationsNetwork interfaces must support promiscuous mode, or MAC addresses can be set to match physical adapters if needed.High-speed I/O controllers are recommended for demanding performance.These host requirements are essential for seamless Charon SSP but can be tailored based on specific workload and system demands. 6. What’s special about Charon SSP 6.0? Charon-SSP 6.0 is the latest version, featuring MMU pass-through technology, which helps businesses achieve performance on the cloud comparable to that previously attainable only on-premises. 7. What kind of support does Stromasys provide after migration? Stromasys provides ongoing support for your modern Solaris environment. This replaces the expensive and hard-to-find legacy hardware support with modern, reliable service. 8. How does Charon-SSP fit with our broader IT modernization strategy? Migration eliminates technical debt that resists other remediation efforts. It enables consistent infrastructure strategies across your entire IT estate. No more exceptions that complicate data center operations. 9. How does Charon-SSP support disaster recovery and backup? It integrates with cloud storage and backup solutions. Also supports virtual tape devices, snapshots, and automated backup workflows for reliable data protection and long-term archival. Yes, Stromasys Charon-SSP emulator supports multiple virtual CPUs to leverage multi-core physical hosts. It allows you to configure a Charon-SSP instance with several emulated SPARC CPUs for virtual machines that are matched to the host system’s cores, enabling parallel processing of legacy workloads. This allocation of one host CPU per virtual SPARC processor gives optimal results and avoids performance bottlenecks due to shared resources. This multi-CPU support is exceptionally beneficial for migrating the multi-threaded enterprise applications like Oracle Databases or SAP workloads. By emulating SMP (Symmetric Multi-Processing) environments, Charon-SSP ensures both scalability and integrity of complex business systems.Stromasys offers a suite of tools and services for helping the migration of legacy systems. Stromasys brings the Charon SSP emulation solution to modernize the aging SPARC hardware.Its comprehensive migration suite includes assessment tools for legacy environment analysis, conversion, and deployment. However, Stromasys even provides migration consulting, cloud onboarding service, and data transfer utilities between physical and emulated modern alternatives for outdated SPARC systems. Charon-SSP cloud images are also available for streamlined cloud deployment. Dedicated integration support is available for cloud environments hosted on Azure, AWS, or VMware to ensure smooth transitions with minimal downtime. Also, Stromasys offers robust assistance for installation, licensing, and optimization throughout the migration process.Charon-SSP uses different types of licensing accordingly to the hosting environment to best suiting all customer needs. Charon-SSP uses a Sentinel HASP key-based licensing module, which is combined with a valid digital license file. Licensing can be local or remote across Windows and Linux management interfaces. Each license corresponds to the configuration of a specific emulated SPARC system model and CPU count. While using a USB license key for the Sun SPARC hardware, it is mandatory to connect the Charon USB HASP license key to the host system permanently. This helps in preserving the customer-specific license parameters. In Cloud environments, we can use a “Virtual Environment License Server” that allows to exploit the more flexible and dynamic possibilities of these infrastructures.You can run Charon-SSP on multiple platforms as it supports a wide range of host environments. It supports 64-bit Linux distributions like Oracle Linux, Red Hat Enterprise Linux, CentOS, and Rocky Linux. It can also integrate seamlessly with hypervisors like VMware ESXi, Xen, Microsoft Hyper-V, and Linux KVM. Microsoft Windows can be used for management tool purposes.You also have an alternate option of operating natively on cloud environments like AWS, OCI, Google Cloud, and Azure. You need your system to meet the virtualization requirements. Here, you will need to run the fully emulated SPARC system within the virtual machine instance to achieve a similar operational behavior as you would on an on-premises system. You will also need to ensure cross-environmental compatibility for business continuity. However, emulation options for certain advanced versions require bare-metal hosts with specific CPU capabilities.The typical host requirements for the Charon SSP include a modern x86-64 CPU (Intel Haswell v3 or newer, or comparable AMD with specific processor, memory, and OS specifications to ensure stable and performant SPARC emulation). The other recommendations for configurations include:Recommended Processor and CoresIntel x86-64 server (Haswell v3 or newer), or AMD with comparable performance.Minimum CPU frequency: 3.0 GHz.Host cores: At least two (three for Server JIT optimization), plus an additional core for each emulated SPARC CPU.Memory RequirementsMinimum RAM: At least 6GB (10GB for Server JIT optimization), plus the memory used by each emulated SPARC VM.Additional RAM may be needed for high I/O workloads or multiple instances.Host Operating System64-bit versions of Oracle Linux, Red Hat Enterprise Linux, CentOS (7.0–7.9), and Rocky Linux (8.1–8.5).For new deployments, use supported non-EOL (non-End of Life) Linux distributions.Charon SSP can also run on baremetal or cloud images that include the required OS.Virtualization and Hypervisor SupportSupported hypervisors: VMware ESXi 6.5+, Xen, Microsoft Hyper-V, Linux KVM.Specific product variants (Charon-SSP/4U+ and /4V+) require VT-x hardware (Intel only) and do not support AMD processors or hypervisor layers.Other RecommendationsNetwork interfaces must support promiscuous mode, or MAC addresses can be set to match physical adapters if needed.High-speed I/O controllers are recommended for demanding performance.These host requirements are essential for seamless Charon SSP but can be tailored based on specific workload and system demands.Charon-SSP 6.0 is the latest version, featuring MMU pass-through technology, which helps businesses achieve performance on the cloud comparable to that previously attainable only on-premises.Stromasys provides ongoing support for your modern Solaris environment. This replaces the expensive and hard-to-find legacy hardware support with modern, reliable service.Migration eliminates technical debt that resists other remediation efforts. It enables consistent infrastructure strategies across your entire IT estate. No more exceptions that complicate data center operations.It integrates with cloud storage and backup solutions. Also supports virtual tape devices, snapshots, and automated backup workflows for reliable data protection and long-term archival. Solaris 1. How can I run my Solaris SPARC system on Linux? Using a SPARC hardware emulator, you can efficiently run your Solaris SPARC system on Linux. It recreates the original Sun SPARC environment on a modern x86 server or virtual machines (VMs) while keeping your existing Solaris OS and applications unchanged. The process involves installing an emulator on a Linux host, configuring virtual SPARC instances like Sun4m, Sun4u, or Sun4v. Then you can migrate your Solaris operating system and workloads from the original SPARC systems to the new modern environment.Solaris OS Version Support Charon SSP offers support for all critical Solaris versions:Solaris 8 System: Enables continued operation of legacy systems beyond hardware end-of-life.Solaris 9 System: Maintains 64-bit application environments with full compatibility.Solaris 10 System: Fully supports Zones, ZFS, and DTrace in the emulated environment.Solaris 11 System: Runs Oracle’s latest SPARC Solaris with all modern features intact.Using this approach, you can preserve your SPARC server workloads that cannot be rewritten or replaced. This will give you the advantages of Linux ecosystems while leveraging the benefits of the modern environment, while eliminating the physical SPARC server without any operational disruptions. Using a SPARC hardware emulator, you can efficiently run your Solaris SPARC system on Linux. It recreates the original Sun SPARC environment on a modern x86 server or virtual machines (VMs) while keeping your existing Solaris OS and applications unchanged. The process involves installing an emulator on a Linux host, configuring virtual SPARC instances like Sun4m, Sun4u, or Sun4v. Then you can migrate your Solaris operating system and workloads from the original SPARC systems to the new modern environment.Solaris OS Version Support Charon SSP offers support for all critical Solaris versions:Solaris 8 System: Enables continued operation of legacy systems beyond hardware end-of-life.Solaris 9 System: Maintains 64-bit application environments with full compatibility.Solaris 10 System: Fully supports Zones, ZFS, and DTrace in the emulated environment.Solaris 11 System: Runs Oracle's latest SPARC Solaris with all modern features intact.Using this approach, you can preserve your SPARC server workloads that cannot be rewritten or replaced. This will give you the advantages of Linux ecosystems while leveraging the benefits of the modern environment, while eliminating the physical SPARC server without any operational disruptions. Access Exclusive Resources #### Charon sur la solution de migration Google Cloud Charon sur Google Cloud Les interruptions de service liées à vos serveurs obsolètes ne sont plus une menace avec Stromasys et Google Cloud Parlez à un expert Donner à nos clients les moyens d'agir : Des résultats exceptionnels grâce à Stromasys 100% Amélioration de la performance globale 93.6% Diminution de la consommation d'énergie 90% Réduction des coûts de maintenance 90% Amélioration de l'efficacité 15x Augmentation de la vitesse d'exécution Notre clientèle mondiale Pourquoi le moment est-il venu de migrer les systèmes existants vers l'informatique dématérialisée ? Chaque application joue un rôle critique. Toutefois, le matériel ancien engendre des risques croissants et une complexité accrue en matière de maintenance. Selon Gartner, 90 % des responsables informatiques se concentrent sur la résolution de problèmes liés à ces systèmes en raison de leur coût d’entretien élevé et des inefficacités opérationnelles. La migration vers le cloud est en pleine accélération. Toujours selon Gartner, 85 % des entreprises adopteront une stratégie « cloud-first » d’ici à 2025. C’est aujourd’hui qu’il faut agir, pas demain, lorsque le matériel sera défaillant. Dans cette optique, Charon sur Google Cloud représente une solution fiable pour rationaliser l’environnement informatique de l’entreprise tout en préservant ses investissements logiciels. Principales caractéristiques de Charon sur Google Cloud Élimination du matériel physique obsolète, vos environnements bénéficient d’une fiabilité et d’une sécurité renforcées. Tarification à l’usage de Google Cloud permet de réduire les dépenses opérationnelles de manière significative. Hautes fréquences d’horloge des processeurs améliorent les performances applicatives. Les utilisateurs finaux utilisent la même interface puisque les applications restent inchangées. Configuration du système en quelques minutes, ce qui permet une montée en charge rapide et souple en fonction des besoins. Profitez des normes les plus strictes de Google Cloud en matière de disponibilité, de redondance et de reprise après sinistre. Prenez contact avec nous Notre guide explique tous les fondamentaux de Charon sur Google Cloud. Lire la documentation du produit Migration "Lift-and-Shift" sans interruption La méthode Lift and Shift proposée par Charon sur Google Cloud permet de répliquer fidèlement le comportement de votre ancien matériel, tout en conservant vos systèmes d'exploitation et applications existants — sans recompilation, ni refonte.Charon crée un environnement virtualisé sur GCP (Google Cloud Platform), qui permet la continuité opérationnelle sans arrêt, l’exploitation immédiate des ressources de calcul, réseau et stockage sécurisées de Google et un déploiement accéléré de vos activités critiques. Essayez-le maintenant Comprendre les caractéristiques du produit : Charon-SSP dans Google Cloud Associé à l’infrastructure évolutive de Google Cloud, Charon offre le meilleur des deux mondes : l’indépendance matérielle et l’efficacité de l’informatique dématérialisée.Cette démonstration met clairement en évidence les principales caractéristiques de Charon-SSP sur Google Cloud, une solution différenciante dans la gamme Charon.Par ailleurs, cette technologie permet également d’émuler efficacement les serveurs VAX, PDP, HP-UX et AlphaServers, offrant aux entreprises un large éventail de possibilités pour moderniser leurs environnements critiques Réservez une démonstration https://www.youtube.com/watch?v=R07PkfgNxO4 Des résultats remarquables pour des entreprises comme la vôtre Charon sur Google Cloud UNITEC modernise 8 serveurs SPARC en seulement 24 jours “Compte tenu de la situation critique dans laquelle nous nous trouvions, les équipes de Stromasys et de Google Cloud se sont montrées à la hauteur et ont migré tous les serveurs, les applications et les données dans les délais impartis. Je n’aurais pas pu être plus fier de l’équipe”. - Ivan Alonso, DSI, services informatiques, Laureate International Universities Lire l'étude de cas complète Plus les entreprises seront nombreuses à passer à Google Cloud, plus elles gagneront en rapidité et réduiront leurs risques. Modernisez votre infrastructure dès maintenant ou prenez le risque d'être à la traîne ! Réservez une démonstration #### Charon sur la solution de migration vers l'informatique en nuage Charon sur le Cloud : La solution de migration des systèmes Legacy vers le cloud Économisez jusqu’à 90 % grâce à la solution de référence pour la migration des systèmes legacy vers le cloud. Parlez à un expert Donner à nos clients les moyens d'agir : Des résultats exceptionnels grâce à Stromasys 100% Amélioration de la performance globale 93.6% Diminution de la consommation d'énergie 90% Réduction des coûts de maintenance 90% Amélioration de l'efficacité 15x Augmentation de la vitesse d'exécution Notre clientèle mondiale Attendre une panne matérielle ne fait qu’aggraver le problème De nombreuses entreprises repoussent la modernisation de leurs environnements patrimoniaux critiques, malgré les risques évidents associés à leur infrastructure physique vieillissante. Cette inertie découle souvent de la fausse impression qu’un simple remplacement de pièce ou une réparation ponctuelle constitue une solution financièrement raisonnable. L’idée largement répandue selon laquelle "si ce n’est pas cassé, il n’y a pas lieu d’agir" continue d’influencer les décisions.Mais cette approche ignore les coûts indirects considérables : interruptions non planifiées, frais de maintenance chroniques, ou complexité d’une migration non anticipée. À terme, cette procrastination peut entraîner des surcoûts majeurs, menaçant la continuité opérationnelle et la santé financière de l’entreprise.Charon on the Cloud intervient alors comme une solution structurante, permettant une migration sécurisée vers un environnement cloud évolutif et hautement disponible. Affrontez vos défis legacy les plus complexes avec Charon sur le Cloud Élimine les contraintes des centres de données physiques. Cette approche améliore la rentabilité, réduit les besoins en personnel sur site et simplifie les opérations informatiques Des mécanismes de sauvegarde à haute vitesse assurent une restauration rapide des données, minimisant l'impact des incidents ou pannes système. La migration est sans risque : aucune recompilation, re-certification ou refonte des applications n’est nécessaire. Vos charges de travail peuvent être déplacées vers le cloud sans interruption. Vous disposez d’une flexibilité totale dans le choix du fournisseur cloud le plus adapté à votre stratégie, que ce soit AWS, Azure, Oracle Cloud ou Google Cloud. Grâce à ses capacités natives de continuité d’activité et de reprise après sinistre, Charon assure un fonctionnement sans faille même en situation critique. Les performances sont renforcées grâce à l’accès à des ressources cloud scalables, assurant ainsi un traitement plus rapide et efficace de vos applications. Prenez contact avec nous Lift and Shift : une migration rapide et économique L’émulation « lift and shift » de Charon on the Cloud agit comme un pont vers le cloud moderne. Elle permet de réhéberger vos applications patrimoniales sans dépendre d’un matériel obsolète de type SPARC, PA-RISC, VAX, PDP ou Alpha.Comparée à d’autres stratégies de migration, cette méthode se distingue par sa simplicité, son faible coût et sa rapidité de mise en œuvre. Elle n’implique aucun changement du système d’exploitation, des applications ou des bases de données. Vos applications critiques continuent de fonctionner comme avant, en toute transparence.Si les coûts de votre infrastructure sur site augmentent et que vous n’êtes pas prêt à réarchitecturer vos solutions, Charon on the Cloud représente une réponse immédiate et pragmatique Essayez-le maintenant Découvrez la méthode de migration en 5 étapes selon Stromasys Migrer vos systèmes obsolètes vers le cloud est désormais un passage incontournable pour optimiser vos opérations et augmenter votre retour sur investissement.Notre approche « lift and shift » vous permet de maintenir la disponibilité de vos applications critiques tout en basculant votre infrastructure vers un modèle cloud évolutif. Une vidéo explicative présente le processus complet en cinq étapes, couvrant la préparation, la migration et le post-déploiement pour une transition fluide et sans rupture. Contactez nous https://www.youtube.com/watch?v=eMhfHjUYXdI Transférez vos applications patrimoniales dès aujourd’hui vers le cloud, vous préservez leur valeur fonctionnelle, vous réduisez vos coûts et vous vous affranchissez des contraintes liées à la maintenance de serveurs physiques vieillissants. Télécharger la fiche technique Choisissez librement votre fournisseur cloud Stromasys vous permet de sélectionner l’infrastructure cloud la plus adaptée à vos besoins : en fonction de vos coûts, de vos partenariats existants, de vos exigences de sécurité et de vos objectifs d’entreprise. Charon sur AWS Cloud Charon sur AWS offre des bénéfices majeurs comme la réduction des coûts, l’automatisation, et la flexibilité. La sauvegarde et la restauration sont simples, avec une migration invisible pour les utilisateurs finaux. En savoir plus Charon sur Azure Cloud Charon sur Azure autorise l’exécution de plusieurs instances sur une seule machine x86-64 ou une architecture virtualisée, favorisant la consolidation des systèmes et la réduction de la charge de maintenance. En savoir plus Charon sur Google Cloud Charon sur Google Cloud garantit une compatibilité optimale grâce à un partenariat technologique renforcé. Vos applications existantes s’exécutent sans effort sur une infrastructure moderne x86. En savoir plus Charon sur Oracle Cloud Charon sur Oracle Cloud combine la stabilité des environnements legacy avec la puissance du cloud Oracle. Vous profitez d’une performance accrue et d’une agilité renforcée grâce à un partenaire de confiance. En savoir plus Test Drive Lift and Shift Migration Avec plus de 7000 installations dans plus de 70 pays, Stromasys est l'un des principaux fournisseurs de solutions de virtualisation du matériel existant.N'attendez plus ! Mettez à niveau votre infrastructure obsolète vers le cloud pour garantir des opérations ininterrompues. Commencez votre essai routier Les grandes entreprises font confiance à Stromasys pour moderniser leurs systèmes Charon sur le Cloud Charon sur le Cloud a permis à PTM d'optimiser ses opérations, de réduire ses coûts et d'améliorer sa flexibilité informatique. “Stromasys m’a été recommandé en tant qu’expert de la migration du matériel vers le cloud et ils avaient déjà de l’expérience, j’ai donc voulu poursuivre cette option. C’était une solution idéale, mais j’étais sceptique.” - Martin Novak, responsable informatique, Professional Target Marketing (PTM) Lire l'étude de cas complète Obtenez des avis d'experts grâce à nos ressources complètes sur Documentation produit Découvrez comment exécuter vos applications patrimoniales dans le cloud en toute sécurité, sans interruption, et avec une fiabilité exceptionnelle. Télécharger la documentation produit Fiche technique Explorez les possibilités offertes par Stromasys pour migrer Solaris, MPE, HP-UX, OpenVMS ou Tru64 vers une infrastructure cloud moderne. Télécharger la fiche technique Document produit Comprenez comment Charon sur le Cloud exploite pleinement les plateformes tel qu’AWS, Azure, Oracle et Google Cloud pour moderniser vos systèmes. Lire la documentation produit La migration vers le cloud est une tendance forte. Êtes-vous prêt à en tirer parti ? Parlez à un expert #### Charon sur la solution de migration vers le cloud d'Oracle Charon sur Oracle Cloud Modernisez vos systèmes critiques et augmentez vos performances avec Stromasys et Oracle Cloud Infrastructure (OCI) Parlez à un expert Donner à nos clients les moyens d'agir : Des résultats exceptionnels grâce à Stromasys 100% Amélioration de la performance globale 93.6% Diminution de la consommation d'énergie 90% Réduction des coûts de maintenance 90% Amélioration de l'efficacité 15x Augmentation de la vitesse d'exécution Notre clientèle mondiale Pourquoi migrer vos systèmes obsoletes ? Les infrastructures vieillissantes représentent un risque opérationnel critique. Parmi les problèmes fréquents figurent la pénurie de pièces détachées, les pannes matérielles répétées, les exigences de sécurité accrues et des coûts de maintenance toujours plus élevés.Des études indiquent que les entreprises peuvent perdre jusqu’à 2,3 millions de dollars par an en raison des défaillances de leurs systèmes physiques. Par ailleurs, ces architectures rigides limitent la capacité d’innovation et freinent l’adoption de solutions modernes, plus agiles et évolutives. Pourquoi choisir Charon pour les solutions de virtualisation sur OCI? Bénéficiez d’une émulation logicielle complète permettant de supprimer toute dépendance au matériel physique obsolète et leurs coûts d’exploitation et de maintenance Performances et scalabilité optimisées grâce à l’exploitation des ressources OCI Optimisation de la reprise d’activité après sinistre et une sécurité renforcée, en conformité avec les standards d’Oracle Cloud Continuité applicative garantie, aucune modification du code ou des applications existantes Reduction du coût total de possession (TCO) grâce à une option de paiement flexible basée sur un abonnement Centralisation et gestion des machines virtuelles via une interface intuitive, orienté utilisateur Prenez contact avec nous Élimination des coûts de maintenance grâce à la migration Lift and Shift avec Stromasys La stratégie « lift-and-shift » proposée par Charon est une approche simple, rapide et économique qui permet de répliquer fidèlement votre infrastructure legacy sur OCI. Elle supprime les contraintes physiques liées à la maintenance ou aux pannes, prolonge la durée de vie de vos applications critiques et garantit la continuité des opérations sans nécessiter de modification des systèmes Solaris, OpenVMS, HP-UX ou Tru64. L’objectif est clair : continuer à exécuter les mêmes applications, avec le même niveau de performance, sur une plateforme moderne, stable et durable. Essayez-le maintenant Parcourez l'ensemble du processus de migration, de l'installation au déploiement. Découvrez comment Charon sur Oracle Cloud améliore l'évolutivité et le retour sur investissement. Lire la documentation du produit Découvrez les principales caractéristiques de Charon SSP sur Oracle Cloud S’appuyer sur une infrastructure matérielle ancienne augmente considérablement le risque de panne imprévue et de perte de données. Migrer vers Oracle Cloud permet d’éliminer ces risques tout en assurant un fonctionnement fluide de vos systèmes.Cette vidéo présente les caractéristiques essentielles de Charon SSP sur Oracle Cloud. Elle explique comment cette combinaison unique peut transformer votre infrastructure IT, garantir un fonctionnement continu du système d’exploitation Solaris, et supprimer la nécessité de maintenir du matériel sur site. Parlez à un expert https://www.youtube.com/watch?v=Bhpm433SlcM Découvrez comment la solution d'émulation Charonélimine les dépendances matérielles Charon sur Oracle Cloud Stromasys a aidé de nombreuses entreprises à se libérer des contraintes liées à du matériel obsolète, sans faire de compromis sur la performance ou la stabilité. “Charon nous a permis de gagner le temps nécessaire pour migrer notre système sans nous préoccuper constamment de la disponibilité de l’ancien matériel. - Michael Flader, responsable des technologies de l'information chez Linnenbecker Prenez contact Améliorez votre efficacité opérationnelle en migrant vos systèmes existants vers Oracle Cloud avec Stromasys sans modifier le code existant. Réservez une démonstration #### Charon sur la solution de migration vers le nuage AWS Charon sur le Cloud AWS Modernisez vos systèmes obsolètes avec AWS & Stromasys pour maximiser l'efficacité à moindre coût Parlez à un expert Donner à nos clients les moyens d'agir : Des résultats exceptionnels grâce à Stromasys 100% Amélioration de la performance globale 93.6% Diminution de la consommation d'énergie 90% Réduction des coûts de maintenance 90% Amélioration de l'efficacité 15x Augmentation de la vitesse d'exécution Notre clientèle mondiale Migration vers le cloud AWS : une transition stratégique depuis les centres de données traditionnels Les datacenters obsolètes présentent de nombreux défis tels que les arrêts imprévus, la perte de données et une productivité réduite, principalement dus à des défaillances matérielles. Une étude de Kroll Ontrack indique que 67 % des entreprises subissent des pertes de données à cause de défaillances matérielles, entraînant des perturbations opérationnelles. De plus, ces architectures monolithiques ne sont pas conçues pour les technologies évolutives actuelles.La migration vers le cloud AWS offre une alternative efficace. Des études prévoient que le marché des services de migration vers le cloud atteindra 637,13 milliards de dollars d'ici 2029, avec un taux de croissance annuel composé (TCAC) de 24 %. En adoptant des plateformes cloud, les entreprises bénéficient d'une plus grande flexibilité, agilité et évolutivité, de manière efficiente et économique. Pourquoi les décideurs optent pour Charon sur AWS Exécution transparente des applications existantes sur AWS sans réécriture du code. Tarification à l'usage « pay as you go » d'AWS réduisant significativement le coût total de possession (TCO). Amélioration des performances, de l'évolutivité et de la flexibilité grâce à l'infrastructure cloud d'AWS. Réduction des temps d'arrêt imprévus et amélioration des plans de reprise après sinistre. Interface conviviale d'AWS permettant une gestion aisée d'un large éventail de machines virtuelles (VM). Sécurité renforcée assurant la protection des données et des applications critiques. Prenez contact avec nous Migration Lift-and-Shift : une méthode rentable pour moderniser les infrastructures existantes L’approche « lift-and-shift » proposée par Charon permet une transition rapide et sans modification vers AWS. Le principe est simple : réhéberger l’application existante sur une machine virtuelle x86 dans AWS, sans toucher au code source ni au système d’exploitation. Cette solution recrée virtuellement le serveur legacy sur une infrastructure moderne, établissant un pont entre le datacenter existant et l’environnement cloud.Ce mode de migration permet une continuité immédiate des opérations : les machines virtuelles conservent leurs configurations d’origine, tout en bénéficiant d’une gestion simplifiée et d’un environnement sécurisé. En supprimant le besoin de matériel physique obsolète, les entreprises réduisent les coûts de maintenance tout en améliorant leurs performances informatiques. Essayez-le maintenant Charon sur AWS élimine le besoin de matériel obsolète, sans modifier les codes d’origine. Explorez les subtilités de cet émulateur moderne Lire la documentation du produit Pourquoi migrer vers le Cloud AWS est un choix stratégique : le parcours de modernisation des systèmes hérités Vous subissez les effets d’un matériel vieillissant et de coûts d’exploitation qui ne cessent de croître ? Migrer vos environnements critiques vers AWS avec Charon vous permet de maintenir vos opérations sans interruption ni refonte logicielle. Stromasys, en collaboration avec AWS, accompagne ses clients dans la définition d’une stratégie de migration adaptée, garantissant performance et pérennité.Pour répondre aux défis liés à la maintenance des systèmes anciens, Stromasys et AWS s’associent pour proposer une approche de migration vers le cloud, présentée notamment via un webinaire avec The Register. Exécutez vos applications existantes sans modification, grâce à l’émulateur Charon dans le cloud AWS. Tirez parti des bénéfices du cloud AWS : agilité, réduction des coûts, continuité opérationnelle. Parlez à un expert https://www.youtube.com/watch?v=WXo_SwSXdpk Présentation de l’architecture : déploiement de Charon-SSP sur AWS Voici un exemple concret illustrant l’intégration de Charon-SSP sur le cloud AWS. Cette architecture combine la flexibilité d’AWS avec les capacités d’émulation de Stromasys, permettant de faire migrer des systèmes SPARC critiques sans modifier les applications, les bases de données ou les systèmes d’exploitation existants Phase I Mise en place initiale d’un banc d'essai sur un environnement VMware ESXi x86 pour valider le PoC: Création de VMs Linux (RHEL) sur VMware, puis déploiement de l’émulateur Charon-SSP. Génération d’archives ufsdump depuis le système Solaris (OS + applications). Transfert et restauration des données sur les VMs Linux via ufsrestore. Le client peut réaliser les tests d’intégration et de performance quand l’ensemble de l’écosystème est migré vers la nouvelle infrastructure VMware. Phase II Passage de l’environnement virtualisé local vers le cloud AWS: Déploiement de VMware Cloud on AWS et configuration de la connectivité avec l’infrastructure sur site. Intégration du vCenter on-premise avec VMware Cloud on AWS. Mise à jour des données de production (Solaris/SPARC) sur les VMs via vMotion. Mise à jour des entrées DNS pour rediriger les utilisateurs finaux vers l’environnement cloud. Prolongez la durée de vie de vos anciennes applications en les migrant vers le cloud AWS. Réduisez vos coûts opérationnels grâce à Stromasys. Réservez une démonstration #### Charon sur la solution de migration vers le nuage Azure Charon sur Azure Cloud Modernisez rapidement vos applications existantes et critiques avec Stromasys et Microsoft Azure Parlez à un expert Donner à nos clients les moyens d'agir : Des résultats exceptionnels grâce à Stromasys 100% Amélioration de la performance globale 93.6% Diminution de la consommation d'énergie 90% Réduction des coûts de maintenance 90% Amélioration de l'efficacité 15x Augmentation de la vitesse d'exécution Notre clientèle mondiale Vers une informatique agile : abandon croissant des infrastructures traditionnelles Les anciens centres de données présentent de nombreux risques, le plus critique étant la panne matérielle, pouvant entraîner une perte de données estimée à 2,3 millions de dollars par an. De plus, les systèmes obsolètes ne sont pas conçus pour accompagner les évolutions futures, ce qui complique leur intégration et leur maintenance.D’après RightScale, plus de 94 % des entreprises utilisent déjà le cloud pour leurs charges de travail. Cette évolution illustre un besoin croissant de flexibilité, d’évolutivité et d’optimisation des coûts dans les environnements informatiques modernes.Dans ce contexte, le déploiement de systèmes sur Azure devient la norme dans de nombreuses entreprises. Charon sur Azure Cloud s’inscrit dans cette tendance, répondant efficacement aux enjeux liés à la modernisation des infrastructures IT. Charon, la solution de migration vers le cloud Azure : Le choix intelligent des décideurs IT Maintien des applications existantes sans modification, recompilation ni refonte. Réduction du TCO grâce au modèle de souscription Azure. Haute disponibilité et amélioration des stratégies de reprise après sinistre. Scalabilité et flexibilité grâce à l'infrastructure Azure. Intégration fluide de plusieurs VM via une interface Azure intuitive. Archivage économique avec prise en charge des partages de fichiers et Azure Blob pour la conformité réglementaire. Prenez contact avec nous Migration "Lift-and-Shift" avec Charon : une alternative rentable à l'infrastructure obsolète Pour de nombreuses entreprises, une stratégie de migration « lift-and-shift » constitue une manière rapide et rentable de commencer à exploiter les services Azure.Charon permet de réhéberger vos applications sur Azure, créant un pont entre vos systèmes sur site et le cloud. Il établit une couche matérielle virtuelle sur des architectures x86-64 dans Azure, reproduisant fidèlement le fonctionnement des serveurs legacy. Grâce à cela, vos machines virtuelles peuvent fonctionner sans modification, avec un réseau dédié, un stockage sécurisé et une gestion unifiée.En supprimant la dépendance au matériel obsolète, les coûts d’exploitation et de maintenance sont considérablement réduits. Essayez-le maintenant De l’installation au déploiement, ce processus est simplifié grâce à l’automatisation et à la documentation fournie Lire la documentation du produit Aperçu exclusif des équipes à l'origine de Charon sur Azure Cloud Conserver une infrastructure matérielle vieillissante peut s’avérer coûteux et risqué, en particulier lorsque l’on envisage de fermer un centre de données. Stromasys et l’équipe Azure vous expliquent dans une vidéo dédiée pourquoi Charon on Azure est la solution idéale : Découverte des aspects pratiques Réussite d’une migration lift and shift Charon vers Azure Bénéfices concrets que Stromasys peut apporter à votre entreprise en toute sérénité Parlez à un expert https://www.youtube.com/watch?v=QKVPOuVA-vM Présentation de l'architecture - Exemple : Charon-SSP sur Azure Prenons un exemple pour illustrer le fonctionnement de Charon sur Azure. Fruit de la collaboration entre Stromasys et Microsoft, cette architecture permet de gérer efficacement des VM Solaris dans Azure, grâce à une émulation SPARC performante. Gestion simplifiée Charon-SSP Director permet une gestion centralisée de plusieurs hôtes. Charon-SSP Manager offre une interface intuitive pour gérer simplement l’évolution de vos environnements virtualisés. L’agent Charon-SSP s’exécute sur les distributions Linux hébergées sur les VM Azure. Options de stockage flexibles Les images des VM Solaris peuvent être stockées sur des disques Azure SSD ou Ultra SSD pour des performances maximales. Vous pouvez également connecter Virtual Tape Manager à Azure File Shares afin de bénéficier d’une solution d’archivage efficace et conforme. Grâce à l'expertise de Stromasys, la migration vers Azure est rapide, abordable et fiable. Qu'attendez-vous ? Réservez une démonstration #### Charon-AXP : Solutions d'émulation Alpha Solutions d'émulation Alpha par Charon-AXP Éliminez les temps d'arrêt et protégez vos applications critiques Alpha à moindre coût Parlez à un expert Donner à nos clients les moyens d'agir : Des résultats exceptionnels grâce à Stromasys 100% Amélioration de la performance globale 93.6% Diminution de la consommation d'énergie 90% Réduction des coûts de maintenance 90% Amélioration de l'efficacité 15x Augmentation de la vitesse d'exécution Notre clientèle mondiale Difficultés rencontrées par les entreprises qui s’appuient sur des systèmes DEC Alpha obsolètes Les systèmes DEC Alpha ont représenté une avancée majeure en matière de calcul haute performance. Toutefois, avec l’évolution rapide de l’IT, ces plateformes sont devenues obsolètes. Le matériel vieillit, les systèmes d’exploitation comme OpenVMS ou Tru64 Unix rencontrent des limitations techniques, et leur maintien devient coûteux.Les entreprises rencontrent des pannes matérielles, des temps d’arrêt critiques, et des difficultés à trouver des pièces de rechange. Remplacer l’ensemble de l’infrastructure est complexe, car il faut maintenir la compatibilité avec les applications existantes. Charon-AXP résout ce problème en fournissant un environnement Alpha virtuel sur des plateformes x86 modernes tournant sous Linux ou Windows. Charon-AXP : Transformez les systèmes vieillissants avec nos solutions de virtualisation Alpha Éliminez le besoin de systèmes DEC Alpha obsolètes et minimisez l'augmentation de vos coûts opérationnels. Évitez les interruptions de service améliorant la disponibilité des applications critiques Profitez d'un processus de migration transparent. Préservez vos logiciels, systèmes d'exploitation et applications en l’état : aucune modification n'est nécessaire. Renforcez la sécurité et protégez l'infrastructure de votre entreprise grâce à des technologies de reprise après sinistre. Bénéficiez de l'efficacité et de l'évolutivité de l'émulation Alpha, qui s'appuie sur des technologies modernes pour répondre aux exigences du marché. Améliorez facilement votre efficacité opérationnelle et vos performances Prenez contact avec nous Migration sans risque avec Stromasys : L'émulation Alpha "Lift and Shift" La solution de virtualisation Charon-AXP de Stromasys repose sur le principe de migration "Lift and Shift" des systèmes Legacy. Elle assure la continuité de vos activités en créant une réplique virtuelle de l’environnement Alpha sur des hôtes sous Linux ou Windows. Avec l'émulateur DEC Alpha, exécutez vos logiciels binaires existants sans aucune modification de l'interface. Essayez-le maintenant Témoignages de nos clients et partenaires : Une migration réussie Découvrez comment VX Company et Stromasys ont collaboré avec succès pour transformer leur infrastructure. Laissez-vous inspirer par leur expérience : ils ont réduit considérablement leurs coûts de maintenance et éliminé les temps d'arrêt. Contactez nous https://www.youtube.com/watch?v=nkQFPOT_fLM Transformez votre infrastructure existante avec Charon-AXP. Découvrez des performances accrues, des temps d'arrêt nuls et des coûts réduits. Télécharger la fiche technique Solutions Charon AXP : Solutions sur mesure pour la migration des systèmes patrimoniaux Découvrez comment Charon AXP libère tout le potentiel de votre émulateur DEC Alpha grâce à ses solutions d'émulation et de virtualisation Alpha sur mesure. Flexibilité et fiabilité : les atouts de Charon-AXP Les applications critiques exécutées sur les systèmes d'exploitation Tru64 Alpha ou OpenVMS tirent parti des processeurs Alpha pour leur stabilité et leur fiabilité. Stromasys propose Charon-AXP pour tous les ordinateurs Alpha AXP jamais fabriqués, offrant ainsi un environnement matériel similaire pour garantir des performances OpenVMS et Tru64 comparables. Reconnaissance par HP : HP reconnaît Charon-AXP comme une plateforme de remplacement Alpha virtuelle fiable pour l'exécution des systèmes d'exploitation OpenVMS ou Tru64. Préservation du code source : Charon-AXP évite de modifier ou de convertir le code source de vos applications, quel que soit le matériel Alpha AXP d'origine. Cette solution permet une transition fluide vers les environnements Alpha virtuels, sans nécessiter de développement supplémentaire. Flexibilité du stockage Le logiciel Charon-AXP est compatible avec le stockage physique et virtualisé. Le stockage physique est lié aux périphériques SCSI locaux dédiés à Charon-AXP. Le stockage virtuel (fichiers conteneurs) peut être hébergé sur n'importe quel sous-système de stockage accessible au système hôte. Cela inclut le stockage local (SCSI, SATA, IDE, etc.) et le stockage en réseau pris en charge par l'hôte, comme iSCSI, SAN, NAS, Samba/CIFS et NFS. Les solutions Charon-AXP pour entreprises permettent une connexion directe au réseau de stockage via des adaptateurs FC Emulex. Charon-AXP prend également en charge le clustering VMS et Tru64. Polyvalence des entrées/sorties Charon-AXP offre une variété d'interfaces réseau et d'interfaces orientées terminal caractère. Il virtualise les contrôleurs Ethernet du matériel Alpha AXP d'origine. Tous les protocoles fonctionnant sur ces contrôleurs (DECnet, TCP/IP, LAT) sont compatibles avec une liaison virtualisée. Test Drive Lift and Shift Migration Depuis plus de 20 ans, Stromasys aide des centaines d'organisations à simplifier le support et les opérations des applications existantes.Libérez la puissance de notre émulateur DEC Alpha et échappez aux défis posés par le matériel Alpha VAX hérité, pour un meilleur retour sur investissement. Commencez votre essai routier L'efficacité prouvée de Charon-AXP Charon-AXP Découvrez comment MediSolution a optimisé son efficacité opérationnelle et réduit ses coûts annuels grâce à la migration de ses systèmes Alpha obsolètes avec Stromasys. “Nous nous attendions à réduire les frais de maintenance et à augmenter nos capacités de stockage et de mémoire grâce au logiciel Charon- AXP. Le fait que le nouveau système soit deux fois plus performant que l’original et qu’il prenne beaucoup moins de place est la cerise sur le gâteau.” - Jose Valdez, administrateur de réseau chez MediSolution Lire l'étude de cas complète Obtenez des avis d'experts grâce à nos ressources complètes Documentation produit Explorez en profondeur l'univers de Charon-AXP à travers une documentation complète qui met en lumière ses nombreuses fonctionnalités et capacités. Cliquez sur le lien ci-dessous pour accéder à des informations détaillées sur ce produit innovant Télécharger la fiche Technique Fiche technique Découvrez l'avenir de l'émulation Alpha avec Charon-AXP - votre passerelle vers une solution transparente, économique et pérenne pour remplacer votre matériel DEC obsolète.  Téléchargez dès maintenant notre fiche technique pour découvrir comment CHARON-AXP peut optimiser l’infrastructure de votre entreprise tout en préservant vos investissements logiciels.  Télécharger la fiche technique Description du produit Plongez dans une exploration approfondie de la solution d'émulation Charon-AXP pour découvrir les subtilités et la technologie qui rendent ses fonctionnalités si transparentes. Pour en savoir plus sur le fonctionnement sophistiqué de Charon-AXP, cliquez sur le lien ci-dessous. Lire la description du produit Modernisez l'infrastructure de votre entreprise en émulant les systèmes DEC Alpha obsolètes afin d'assurer la continuité de vos opérations. Réservez une démonstration #### Charon-AXP: Alpha Emulation Solutions Alpha Emulation Solutions by Charon-AXP Eliminate Downtime and Protect Critical Alpha Applications at aFraction of the Cost Talk to an Expert Empowering Our Clients: Stellar Results Achieved with Stromasys  100% Boost in overall performance 93.6% Decrease in power consumption 90% Reduction in maintenance cost 90% Improvement in efficiency 15x Increase in execution speed Our Global Clientele Hurdles the Businesses Face While Relying on DEC Alpha Legacy Systems The DEC Alpha Server was once a driving force in several industry sectors because its high-end computing is now struggling with performance limitations. Legacy systems like OpenVMS and Tru64 Unix can't operate efficiently on aging Alpha emulators. Businesses face numerous challenges while maintaining outdated Alpha AXP servers, including hardware failures, downtime, and more.While replacing the old Alpha emulator is expensive and tedious, it's further complicated by compatibility issues between modern infrastructure and legacy applications like Tru64 Alpha and OpenVMS.Charon AXP migrates legacy DEC Alpha Servers to modern platforms like industry-standard x86 systems. This Alpha virtualization solution creates a virtual Alpha environment on standard Linux and Windows-based host systems. Charon-AXP Emulator: Transform LegacySystems with Alpha Virtualization Solutions Eliminate the need for outdated DEC Alpha legacy systems and minimize the rising operational costs. No more unplanned downtime that will impact your mission-critical operations and productivity. Seamless migration process. Zero changes in original software, operating systems, or other applications. Enhanced security measures and disaster recovery technologies to protect your business infrastructure.  Alpha emulation leverages modern technologies to improve efficiency and scalability to meet market demands. Businesses can easily improve their operational efficiency and performance, enhancing the customer experience. Get in Touch Charon-AXP Alpha Emulator: Supported Alpha Hardware Models & Configurations Emulated hardware model Virtualized CPUs Maximum Memory Earliest VMS Versions AlphaStation 200, 250 1 up to 4 GB OpenVMS 6.2-1H3 to OpenVMS 8.4 & Digital UNIX 3.2 to 4.0E, Tru64 UNIX 4.0F to 5.1B DEC3000 model 400 1 up to 1 GB AlphaServer 2000, 4000 2 up to 8 GB AlphaServer 300, 400DMCC, Flexor OEM systems, AlphaStation 500, 600, DPW, XP900, XP1000, AlphaServer 300, 400, 800 1 up to 8 GB AlphaServer 1000/1000A up to 1 GB AlphaServer 1200 1 or 2 up to 32 GB AlphaServer 2000 1 or 2 up to 2 GB AlphaServer 2100 1 to 4 up to 8 GB AlphaServer 4000 1 or 2 up to 32 GB AlphaServer 4100 1 to 4 up to 32 GB AlphaServer DS10, DS15 1 up to 32 GB OpenVMS 7.1-2 to OpenVMS 8.4 & Tru64 UNIX 4.0F to 5.1B AlphaServer DS20, DS25 1 or 2 up to 32 GB AlphaServer ES40, ES45, ES47 1 to 4 up to 32 GB AlphaServer GS80, GS60, ES80 4 to 8 up to 64 GB OpenVMS 7.2-1H1 to OpenVMS 8.4 & Tru64 UNIX 4.0G to 5.1B AlphaServer GS140, GS160 8 to 16 up to 128 GB AlphaServer GS320, GS1280 16 to 32 up to 256 GB 1. For DEC3000 the earliest VMS version is 6.1, for multiple AXP CPU configurations, minimum is OpenVMS 7.1-2 2. For DEC3000 the earliest Tru64 version is 3.2 3. For multiple AXP CPU configurations, minimum is Tru64 UNIX 4.0F Risk-Free Migration with Stromasys: Lift and Shift Alpha Emulation Stromasys Charon-AXP Alpha virtualization solution follows the Lift and Shift legacy system migration principle. It enables seamless business operations by creating a virtual replica of the Alpha AXP environment on industry-standard Linux or Windows-based hosts. With the assistance of the DEC Alpha AXP emulator, you can smoothly run your existing binary software without experiencing any changes to the interface. Install Charon-AXP Alpha virtualization solutions on a new host (on-prem or cloud) so that the new computer acts just like your old AlphaServer. Use a backup to copy Tru64 or OpenVMS software and restore it to the newly emulated hardware environment. Transfer the data, storage, files, and information from your original disks to virtual disk images that Charon can use. Run your applications just as before on a new Alpha environment. There’s no need to re-code, re-engineer, or re-validate anything. Legacy AXP Server Migration with Stromasys Charon AXP Try it Now How Stromasys Replaces Your Aging Alpha Servers With Zero Code Changes Want to run your OpenVMS and Tru64 Unix applications without any business disruption? Charon-AXP Alpha emulation solution eliminates the need for legacy hardware, ensuring your business applications run unmodified on a modern x86 computer. Experience improved reliability, reduced costs, and stronger security from day one. Contact Us Transform your aging DEC Alpha systems with Charon AXP. Explore how to improve efficiency using this cutting-edge legacy Alpha emulator. Download Datasheet Charon AXP Virtualization Solutions: Modernize Legacy Infrastructure with Alpha Emulation Navigate how Charon AXP unleashes the potential of your legacy DEC Alpha emulator with its tailored Alpha emulation and virtualization solutions.   Flexibility and Reliability Mission-critical applications that operate on Tru64 Alpha or OpenVMS operating systems use Alpha processors for two important reasons: stability and dependability. Stromasys offers Charon-AXP for every Alpha AXP computer ever manufactured, which creates a similar hardware environment to deliver similar OpenVMS and Tru64 performance. Recognized by HP: HP recognizes Charon-AXP as a valid virtual Alpha replacement platform to run OpenVMS or Tru64 operating systems.   Zero Source Code Changes: Charon-AXP eliminates the need to modify and convert the application source code, regardless of the Alpha AXP hardware platform your software was previously running on. It offers a smooth transition to a modern environment without additional development effort.   Flexible Storage Subsystems Charon-AXP software supports both physical and virtualized storage. Physical storage is associated with local SCSI devices allocated to Charon-AXP. Virtual storage (container files) can reside on any storage subsystem presented to the host system. This can be local storage, either SCSI, SATA, IDE or any other local storage. Additionally, any network-attached storage supported by the host can be utilized, including iSCSI, SAN, NAS, Samba/CIFS, and NFS. Enterprise-class Alpha AXP emulator support direct connection to SAN with Emulex FC adapters. Charon-AXP Alpha emulator also supports VMS and Tru64 Clustering. Versatile Input/ Output Subsystems    Charon-AXP provides various networking and character terminal-oriented interfaces. It virtualizes the Ethernet controllers present in the original Alpha AXP hardware. Any protocol on these controllers (DECnet, TCP/IP, LAT) will run over a virtualized link.    Test Drive Lift and Shift Migration   Stromasys has helped hundreds of organizations simplify the support and operations of legacy applications for more than 20 years.Unleash the power of our DEC Alpha emulator and escape the challenges of legacy Alpha VAX hardware, boosting ROI. Start Your Test Drive Free Legacy Hardware Risk Assessment: Prevent Disaster Now When legacy hardware breaks, there’s no longer any time at all. Regrets arise from not planning ahead.Don’t let your organization become one of them. Instead of waiting for a failure, be proactive. Get your free assessment before it's too late. Check Your Score for Free Check Out How Charon-AXP Has Improved Efficiency  Charon-AXP Explore How MediSolution Has Improved Its Operational Efficiency and Minimized Their Annual Cost by Migrating the Alpha Legacy Systems with Stromasys "We expected to reduce maintenance fees and increase our storage and memory capabilities using the Charon- AXP software. The fact that the new system performs twice as fast as the original and takes up much less space is just icing on the cake." - Jose Valdez, Network Administrator at MediSolution Read the Full Case Study Frequently Asked Questions What legacy operating systems run on DEC AlphaServers?DEC Alpha Servers supported Tru64 UNIX (Digital UNIX), OpenVMS, Windows NT (on early models), MEDITECH MAGIC, and alternative UNIX platforms. What is the Charon AXP Alpha emulator?The Charon AXP Alpha emulation solution developed by Stromasys is a cutting-edge technology designed to transform outdated DEC Alpha hardware. It emulates legacy AlphaServer on modern x86-based systems running Windows or Linux, allowing OpenVMS and Tru64 OS, to run on them without any modifications. What support does Stromasys offer for Charon AXP virtualization solutions?Stromasys provides comprehensive professional support, licensing, and implementation services to ensure successful deployment and ongoing operation of Charon AXP virtualization solutions. How can I virtualize OpenVMS for Alpha?You can virtualize OpenVMS for Alpha using Charon-AXP, which creates a virtual Alpha environment on modern x86 systems running Linux or Windows. This allows your OpenVMS applications to run without the original Alpha hardware. Can Alpha virtualization run multiple instances simultaneously?Yes, Alpha virtualization enables multiple virtual Alpha instances on a single modern server. This improves resource utilization, which helps in cost-optimization. How can I virtualize Tru64?Tru64 UNIX is not virtualized as it is the operating system that runs on DEC Alpha hardware. It is the outdated AlphaServer that is virtualized, as it has become obsolete. With Charon AXP Alpha emulation solutions, you can virtualize your aging DEC Alpha hardware and continue running Tru64 UNIX on a modern server without any modifications. Get Expert Insights with Our Comprehensive Resources Whitepaper Step into the era of Alpha emulation with Charon-AXP: your gateway to a seamless, cost-effective, and forward-looking solution for your DEC hardware replacement needs. Download Whitepaper Datasheet Get a deeper understanding of Charon-AXP's features and functionalities and eliminate the dependency on aging Alpha Computers. Click below for detailed product information and capabilities. Download Datasheet Document Explore Charon-AXP's inner workings to understand why it's the ideal choice for businesses that want to embrace OpenVMS and Tru64 migration. Read Product Description Modernize your business infrastructure by emulating the outdated Alpha legacy systems to ensure seamless business operations. Book a Demo #### Charon-AXP: Soluciones de emulación Alpha Soluciones de emulación Alpha de Charon-AXP Elimine el tiempo de inactividad y proteja las aplicaciones Alpha críticas a una fraccióndel coste Hable con un experto Impulsando a nuestros clientes: resultados extraordinarios alcanzados con Stromasys 100% Aumento del rendimiento general 93.6% Disminución del consumo de energía 90% Reducción en el coste de mantenimiento 90% Mejora en la eficiencia 15x Aumento en la velocidad de ejecución Nuestra clientela global Obstáculos a los que se enfrentan las empresas que dependen de sistemas obsoletos DEC Alpha El servidor DEC Alpha fue en su día una fuerza motriz en varios sectores de la industria, pero su informática de gama alta se enfrenta ahora a limitaciones de rendimiento. Los sistemas heredados como OpenVMS y True64 Unix no pueden funcionar eficientemente en los anticuados emuladores Alpha. Las empresas se enfrentan a numerosos retos a la hora de mantener servidores Alpha AXP obsoletos, como fallos de hardware, tiempos de inactividad, entre otros.Sustituir el antiguo emulador Alpha es caro y tedioso, y se complica aún más por los problemas de compatibilidad entre la infraestructura moderna y las aplicaciones obsoletas, como True64 Alpha y OpenVMS.Charon AXP migra los servidores DEC Alpha obsoletos a plataformas modernas como los sistemas x86 estándar del sector. Crean un entorno Alpha virtual en sistemas host estándar basados en Linux y Windows. Charon-AXP: Transforme los antiguos sistemas obsoletos con las soluciones de virtualización Alpha Elimine la necesidad de sistemas heredados DEC Alpha obsoletos y minimice los crecientes costes operativos. Se acabaron los tiempos de inactividad imprevistos que afectarán a sus operaciones de misión crítica y a su productividad. Proceso de migración sin fisuras. Cero cambios en el software original, sistemas operativos u otras aplicaciones. Medidas de seguridad mejoradas y tecnologías de recuperación en caso de catástrofe para proteger su infraestructura empresarial. La emulación alfa aprovecha las tecnologías modernas para mejorar la eficacia y la escalabilidad a fin de satisfacer las demandas del mercado. Las empresas pueden mejorar fácilmente su eficacia y rendimiento operativos, mejorando la experiencia del cliente. Contáctenos Migración sin riesgos con Stromasys: Emulación Alpha Lift and Shift La solución de virtualización Alpha Charon-AXP de Stromasys sigue el principio de migración de sistemas obsoletos Lift and Shift. Permite realizar operaciones empresariales sin problemas mediante la creación de una réplica virtual del entorno Alpha AXP en hosts basados en Linux o Windows estándar del sector. Con la ayuda del emulador DEC Alpha, puede ejecutar sin problemas su software binario existente sin experimentar ningún cambio en la interfaz. Pruébelo ahora Voz del cliente y socio de stromasys: una historia de éxito de migración de sistemas obsoletos Obtenga información sobre la exitosa colaboración entre VX Company y Stromasys en la transformación de la infraestructura obsoleta. Escuche las historias convincentes de su viaje, mostrando cómo redujeron sin esfuerzo los costes de mantenimiento y eliminaron el tiempo de inactividad del sistema. Contáctenos https://www.youtube.com/watch?v=nkQFPOT_fLM Transforme su infraestructura obsoleta con Charon-AXP. Experimente rendimiento mejorado, tiempo de inactividad cero y costes reducidos.   Descargue hoja de datos Soluciones AXP de Charon: Modernice las infraestructuras obsoletas con emulación Alpha virtual Descubra cómo Charon AXP libera el potencial de su emulador DEC Alpha heredado con sus soluciones de emulación y virtualización Alpha a medida. Flexibilidad y fiabilidad Las aplicaciones de misión crítica que funcionan con los sistemas operativos Tru64 Alpha u OpenVMS utilizan procesadores Alpha por dos razones importantes: estabilidad y fiabilidad. Stromasys ofrece Charon-AXP para todos los ordenadores Alpha AXP fabricados hasta la fecha, lo que crea un entorno de hardware similar para ofrecer un rendimiento similar en OpenVMS y Tru64. Reconocida por HP: HP reconoce Charon-AXP como plataforma virtual válida de sustitución de Alpha para ejecutar sistemas operativos OpenVMS o Tru64. Cero cambios en el código fuente: Charon-AXP elimina la necesidad de modificar y convertir el código fuente de la aplicación, independientemente de la plataforma de hardware Alpha AXP en la que se ejecutaba previamente su software. Ofrece una transición fluida a entornos virtuales Alpha sin esfuerzo de desarrollo adicional. Subsistemas de almacenamiento flexibles El software Charon-AXP soporta tanto almacenamiento físico como virtualizado. El almacenamiento físico está asociado a dispositivos SCSI locales asignados a Charon-AXP. El almacenamiento virtual (archivos contenedores) puede residir en cualquier subsistema de almacenamiento presentado al sistema anfitrión. Puede tratarse de almacenamiento local, ya sea SCSI, SATA, IDE o cualquier otro almacenamiento local. Además, puede utilizarse cualquier almacenamiento conectado a la red soportado por el host, incluyendo iSCSI, SAN, NAS, Samba/CIFS y NFS. Los productos Charon-AXP de clase empresarial soportan conexión directa a SAN con adaptadores Emulex FC. El emulador Charon-AXP Alpha también soporta VMS y Tru64 Clustering. Subsistemas versátiles de entrada/salida Charon-AXP proporciona varias interfaces de red y orientadas a terminales de caracteres. Virtualiza los controladores Ethernet presentes en el hardware Alpha AXP original. Cualquier protocolo de estos controladores (DECnet, TCP/IP, LAT) se ejecutará sobre un enlace virtualizado. Evalué los riesgos de su hardware obsoleto, gratis: Evite desastres ahora Cuando falla el hardware obsoleto, ya no hay tiempo para nada. Los arrepentimientos surgen por no planificar con antelación.No permita que a su organización le ocurra esto. En lugar de esperar a que se produzca un fallo, sea proactivo. Obtenga su evaluación gratuita antes de que sea demasiado tarde. Compruebe gratis su puntuación Compruebe cómo Charon-AXP ha mejorado la eficiencia Charon-AXP Explore cómo MediSolution ha mejorado su eficiencia operativa y minimizado su coste anual migrando los sistemas obsoletos Alpha con Stromasys “Esperábamos reducir las cuotas de mantenimiento y aumentar nuestras capacidades de almacenamiento y memoria utilizando el software Charon- AXP. El hecho de que el nuevo sistema funcione el doble de rápido que el original y ocupe mucho menos espacio es la guinda del pastel.” - Jose Valdez, administrador de red de MediSolution Lea el estudio de caso completo Obtenga información de expertos con nuestros recursos completos Informe técnico Entra en la era de la emulación Alphavirtual con Charon-AXP: tu puerta de entrada a una solución sin fisuras, rentable y con visión de futuro para tus necesidades de sustitución de hardware DEC. Descargue el Libro Blanco Hoja de datos Conozca en profundidad las características y funcionalidades de Charon-AXP y elimine la dependencia de los antiguos ordenadores Alpha. Haga clic a continuación para obtener información detallada sobre el producto y sus funciones. Descargue hoja de datos Documento Explore el funcionamiento interno de Charon-AXP para comprender por qué es la opción ideal para las empresas que desean adoptar la migración a OpenVMS y True64. Lea la descripción del producto Modernice la infraestructura de su empresa emulando los anticuados sistemas obsoletos de Alpha para garantizar unas operaciones empresariales sin inconvenientes. Reserve una demostración #### Charon-PAR - Emulation Solution for PA-RISC Hardware Charon-PAR: PA-RISC (HP 9000 & HP 3000) Virtualization for HP-UX & MPE Applications Replace Aging HP 9000 & HP 3000 Hardware Without Changing Any Legacy Code or Data Talk to an Expert Empowering Our Clients: Stellar Results Achieved with Stromasys  100% Boost in overall performance 93.6% Decrease in power consumption 90% Reduction in maintenance cost 90% Improvement in efficiency 15x Increase in execution speed Our Global Clientele Prevent PA-RISC Hardware from Hampering Your Business Growth Aging PA-RISC hardware (HP 9000 & HP 3000) may be reaching the end of its life, but MPE/iX 7.5 and HP-UX software & applications that run on top of it tend to have substantially longer lifetimes.You may already be encountering hardware failure, searched for replacement parts or begun to investigate alternatives. And if you haven’t yet had hardware difficulties, you are aware that it’s only a matter of time. Given the revenue and liabilities at stake, waiting for hardware to fail and then take action is not a smart practice.What if you could run your MPE/iX 7.5 and HP-UX applications without relying on outdated hardware – and at a fraction of your current maintenance costs? Charon-PAR offers a proven HP-UX virtualization solution to make that a reality. Unlock Transformative Business Outcomes with Charon-PAR Minimize migration disruption by keeping apps, data, and middleware unchanged.  Ensure business continuity by eliminating the risk of unplanned downtime. Boost your ROI by replacing classic hardware with affordable virtualization.  Improve performance through faster execution on modern hardware or cloud.  Reduce power usage and environmental impact, lowering overall operational costs. Simplify data center management with enterprise-level consolidation under VMware.  Get in Touch Lift and Shift: Charon-PAR's Secret Behind Business Revolution Charon-PAR emulates end-of-life HP-9000 & HP-3000 servers originally designed for HP-UX and MPE/iX 7.5. This PA-RISC emulator creates a virtual environment that mimics the original hardware. This approach, known as lift and shift, preserves the key functionalities of your legacy applications without requiring costly rewriting, porting, migrating, or retraining. It's so seamless that your end users will remain unaware that the hardware has been changed. Likewise, there is no need to retrain end users as the existing systems and processes remain unaltered. Try it Now Industry Leaders Turn to Charon-PAR When Reliability Matters Most Steinway & Sons faced the challenge of obsolete HP 3000 hardware. But keeping their data accessible and ensuring mission-critical applications were running remained non-negotiable.With help from a Stromasys partner, they easily virtualized their HP 3000 servers. This solution reduced hardware risks, minimized physical infrastructure, and cut costs on space, power, and maintenance – all while preserving key processes, systems, and data.Want to see similar results for your enterprise? Talk to an Expert https://youtu.be/slC_n-7o0M0 Uncover why Stromasys' HP 9000 & HP 3000 virtualization is rapidly adopted across diverse use cases and how you can leverage it too. Download Datasheet Charon-PAR Technical Specification: Flexibility Unlocked Charon-PAR is a hardware emulation layer running under Linux-based industry-standard servers. It emulates a range of historic PA-RISC hardware including HP-3000 and HP-9000 running the MPE/iX 7.5 and HP-UX operating system. By leveraging HP 9000 virtualization, this solution lets users easily upgrade to modern Intel-based servers.  Flexible Configurations for Modernizing PA-RISC Systems The Charon-PAR product family offers virtualized PA-RISC emulators designed to run on industry-standard Intel x64 servers (Core i7 and Xeon). Leveraging next-generation virtualization, Charon-PAR optimizes PA-RISC instructions for modern Intel CPUs. Compatibility Charon-PAR provides several virtual hardware families of the PA-RISC that support the following guest operating systems: Charon-PAR/PA3: Supports MPE/iX 7.5 operating system. Charon-PAR/PA9: Emulates PA-RISC system models, both 64-bit 32-bit architecture. Test Drive Lift and Shift Migration For more than two decades, Stromasys has been a leading player in the legacy modernization space. Charon-PAR virtualizes PA-RISC hardware on cutting-edge Intel servers and offers boosted performance.It streamlines operations, lowers total ownership costs, and eliminates administrative burdens, empowering you to focus on innovation instead of being held back by vintage hardware. Start Your Test Drive Free Legacy Hardware Risk Assessment: Prevent Disaster Now When legacy hardware breaks, there’s no longer any time at all. Regrets arise from not planning ahead.Don’t let your organization become one of them. Instead of waiting for a failure, be proactive. Get your free assessment before it's too late. Check Your Score for Free Success Stories of Charon-PAR Charon-PAR Migrating MPE and HP-UX Workloads to AWS for a Leading Global Manufacturer “Moving to AWS with the help of Stromasys provided cost savings of utilizing scalable hardware and economies of scale. The cloud allows the customer to be nimble: making their M&A activities go more smoothly and be more cost effective.” - Jeff Stothart, Director of technical services, LCI  Read the Full Case Study Frequently Asked Questions What licensing options are available?Charon-PAR licenses are managed through the Stromasys VE License Server, which can also support other Charon emulator products. This way, the solution delivers a streamlined solution for license management. What kind of support is available for deployment and management?User guides cover installation, configuration, hardware requirements, licensing, and utilities. Further, our partner-led migration services and support make the move simpler. How does Charon-PAR handle I/O and peripherals?Charon-PAR emulates legacy PCI-based I/O devices, such as disks and tape drives. This preserves existing device interactions within virtualized environments. Is it possible to preserve my existing HP-UX workloads without changing any code?Yes. Charon-PAR uses a lift and shift emulation (rehosting) approach. Consequently, HP-UX workloads can run on modern hardware without any change to what’s already working. No rewriting or porting is required. Can I run my MPE or HP-UX applications on modern hardware?Absolutely. Charon-PAR emulates the PA-RISC hardware environment on modern x86 servers – either on-premises or in the cloud. View More FAQs Unlock Exclusive Knowledge with Our Expert-Led Resources Datasheet Explore Charon-PAR, the leading HP-UX virtualization solution, supporting MPE/iX 7.5 and HP-UX applications - available both on-premises and in the cloud.  Download Datasheet Document Dive into the core essentials of Charon-PAR with this comprehensive product documentation and explore its game-changing PA-RISC emulation.  Read Product Documentation Document See the inner workings of Charon-PAR and discover how it simplifies complex tasks. Uncover the reasons behind its widespread adoption across multiple use cases. Read Product Description Move your vital HP-UX & MPE applications off aging HP 9000 & HP 3000 hardware with zero changes to the applications. Book a Demo #### Charon-PAR - Solución de emulación para hardware PA-RISC Charon-PAR: Virtualización HP 9000 para aplicaciones HP-UX Sustituya el hardware HP 9000 y HP 3000 obsoleto sin modificar ningún código ni dato antiguo. Hable con un experto Impulsando a nuestros clientes: resultados extraordinarios alcanzados con Stromasys 100% Aumento del rendimiento general 93.6% Disminución del consumo de energía 90% Reducción en el coste de mantenimiento 90% Mejora en la eficiencia 15x Aumento en la velocidad de ejecución Nuestra clientela global Evite que el hardware PA-RISC obstaculice el crecimiento de su empresa Puede que el hardware PA-RISC esté llegando al final de su vida útil, pero el software y las aplicaciones MPE/iX 7.5 y HP-UX que se ejecutan sobre él suelen tener una vida útil sustancialmente más larga.Es posible que ya se haya encontrado con fallos de hardware, haya buscado piezas de repuesto o haya empezado a investigar alternativas. Y si aún no ha tenido dificultades de hardware, es consciente de que es sólo cuestión de tiempo. Teniendo en cuenta los ingresos y las responsabilidades en juego, esperar a que falle el hardware para tomar medidas no es una práctica inteligente.¿Y si pudiera ejecutar sus aplicaciones MPE/iX 7.5 y HP-UX sin depender de hardware obsoleto, y con una fracción de sus costes de mantenimiento actuales?Charon-PAR ofrece una solución de virtualización HP-UX comprobada que lo hace posible. Impulse resultados empresariales transformadores con Charon-PAR. Minimice la interrupción de la migración manteniendo las aplicaciones, los datos y el middleware sin cambios. Garantice la continuidad de la empresa eliminando el riesgo de tiempos de inactividad imprevistos. Aumente su ROI sustituyendo el hardware clásico por una virtualización asequible. Mejore el rendimiento mediante una ejecución más rápida en hardware moderno o en la nube. Reduzca el consumo de energía y el impacto medioambiental, disminuyendo los costes operativos generales. Simplifique la gestión del centro de datos con la consolidación de nivel empresarial en VMware. Ponte en contacto Lift and Shift: el secreto de Charon-PAR detrás de la revolución empresarial. Charon-PAR emula los servidores HP-9000 y HP-3000 fuera de soporte, diseñados originalmente para HP-UX y MPE/iX 7.5. Este emulador PA-RISC crea un entorno virtual que reproduce fielmente el hardware original. Este enfoque, conocido como lift and shift, conserva todas las funcionalidades clave de sus aplicaciones heredadas sin necesidad de costosas reescrituras, migraciones, adaptaciones ni formación adicional.La transición es tan fluida que los usuarios finales no notarán ningún cambio en el hardware. Del mismo modo, no será necesario capacitarlos nuevamente, ya que los sistemas y procesos existentes permanecen intactos. Pruébelo ahora Los líderes del sector recurren a Charon-PAR cuando la fiabilidad es lo más importante Steinway & Sons se enfrentaba al desafío de un hardware HP 3000 obsoleto. Sin embargo, mantener el acceso a sus datos y garantizar la continuidad de sus aplicaciones críticas era algo innegociable.Con la ayuda de un socio de Stromasys, lograron virtualizar fácilmente sus servidores HP 3000. Esta solución redujo los riesgos asociados al hardware, minimizó la infraestructura física y disminuyó los costes de espacio, energía y mantenimiento, todo ello preservando los procesos, sistemas y datos esenciales.¿Quiere obtener resultados similares en su empresa? Hablar con un experto https://youtu.be/slC_n-7o0M0 Descubra por qué la virtualización HP 9000 de Stromasys se adapta rápidamente en diversos casos de uso y cómo puede aprovecharla usted también. Descargar hoja de datos Charon-PAR: Optimizado para la compatibilidad y la modernización Charon-PAR es una capa de emulación de hardware que se ejecuta en servidores estándar de la industria basados en Linux. Emula una gama de hardware PA-RISC histórico que incluye HP-3000 y HP-9000 que ejecutan el sistema operativo MPE/iX 7.5 y HP-UX. A través de la virtualización HP 9000, esta solución permite a los usuarios actualizar fácilmente servidores modernos basados en procesadores Intel. Configuraciones flexibles para modernizar los sistemas PA-RISC La familia de productos Charon-PAR ofrece emuladores PA-RISC virtualizados diseñados para ejecutarse en servidores Intel x64 estándar (Core i7 y Xeon). Aprovechando la virtualización de nueva generación, Charon-PAR optimiza las instrucciones PA-RISC para las CPU Intel modernas. Compatibilidad Charon-PAR proporciona varias familias de hardware virtual del PA-RISC que admiten los siguientes sistemas operativos: Charon-PAR/PA3: Compatible con el sistema operativo MPE/iX 7.5 . Charon-PAR/PA9: Emula modelos de sistemas PA-RISC, ambos de arquitectura de 64 bits y 32 bits. Evalué los riesgos de su hardware obsoleto, gratis: Evite desastres ahora Cuando falla el hardware obsoleto, ya no hay tiempo para nada. Los arrepentimientos surgen por no planificar con antelación. No permita que a su organización le ocurra esto. En lugar de esperar a que se produzca un fallo, sea proactivo. Obtenga su evaluación gratuita antes de que sea demasiado tarde. Compruebe gratis su puntuación Historias de éxito de Charon-PAR Charon-PAR Migración de cargas de trabajo MPE y HP-UX a AWS para un fabricante global líder. “La migración a AWS con la ayuda de Stromasys permitió aprovechar hardware escalable y economías de escala, generando importantes ahorros de costes. La nube brinda al cliente una mayor agilidad, facilitando que sus operaciones de fusiones y adquisiciones sean más fluidas y rentables.” - Jeff Stothart, Director de servicios técnicos, LCI Lea el estudio de caso completo Desbloquee conocimientos exclusivos con Nuestros recursos dirigidos por expertos Hoja de datos Explore Charon-PAR, la solución líder de virtualizaciónHP-UX , compatible con aplicaciones MPE/iX 7.5 y HP-UX, disponible tanto en las instalaciones como en la nube. Descargar hoja de datos Documento Sumérjase en los aspectos esenciales de Charon-PAR con esta documentación completa del producto y explore sus características y funcionalidades revolucionarias. Lea la documentación del producto Documento Vea el funcionamiento interno de Charon-PAR y descubra cómo simplifica tareas complejas. Descubra las razones de su adopción generalizada en múltiples casos de uso. Lea la descripción del producto Migre sus aplicaciones vitales antiguas fuera del hardware PA-RISC obsoleto sin cambiar ningún código, maximizando el rendimiento. Reserve una demostración #### Charon-PAR - Solution d'émulation pour le matériel PA-RISC Emulation HP-UX & PA-RISC par Charon-PAR Éliminez les risques liés au matériel PA-RISC sans modifier le code ou les données hérités. Parlez à un expert Donner à nos clients les moyens d'agir : Des résultats exceptionnels grâce à Stromasys 100% Amélioration de la performance globale 93.6% Diminution de la consommation d'énergie 90% Réduction des coûts de maintenance 90% Amélioration de l'efficacité 15x Augmentation de la vitesse d'exécution Notre clientèle mondiale Empêchez le matériel PA-RISC d'entraver la croissance de votre entreprise Bien que le matériel PA-RISC approche de sa fin de vie, les systèmes d’exploitation tels que MPE/iX 7.5 ou les applications critiques sous HP-UX conservent une pertinence opérationnelle à long terme. Si vous avez déjà été confronté à une panne matérielle, à des difficultés pour obtenir des pièces de rechange ou à la nécessité d’explorer des alternatives, vous savez qu’il devient urgent de réagir. Et si aucune panne n’est encore survenue, ce n’est qu’une question de temps.Compte tenu des enjeux financiers et des responsabilités liées à vos environnements critiques, attendre l’échec du matériel avant d’agir serait une erreur stratégique. Charon-PAR rend possible l’exécution de vos applications HP-UX et MPE/iX 7.5 sur des systèmes modernes, sans dépendre du matériel obsolète et avec une nette réduction des coûts de maintenance. Obtenez des résultats concrets et durables avec Charon-PAR Migrer votre environnement en conservant les applications, les données et les intergiciels sans les modifier, réduisant ainsi l’effort et les risques de migration. Assurez la continuité des activités grâce à l’élimination des interruptions imprévues. Optimisez votre retour sur investissement en remplaçant le matériel classique par une virtualisation abordable. Améliorez Les performances grâce à l’exécution sur des serveurs modernes ou via des plateformes cloud. Réduisez l’empreinte carbone et les coûts opérationnels globaux. Simplifiez la gestion de votre infrastructure grâce à la consolidation au niveau de l’entreprise sous VMware. Prenez contact avec nous « Lift & Shift » : Le secret de Charon-PAR derrière la transformation numérique Charon-PAR émule fidèlement le matériel PA-RISC pour les systèmes HP-UX et MPE/iX 7.5. Grâce à l’approche dite « lift and shift », vos systèmes fonctionnent comme s’ils étaient encore hébergés sur le matériel original. Aucune réécriture, migration complexe ou modification du code n’est nécessaire. L’expérience utilisateur reste inchangée, sans besoin de formation supplémentaire des équipes.Ce déploiement transparent garantit une continuité opérationnelle et une compatibilité applicative totale, même sur des plateformes matérielles x86 modernes. Essayez-le maintenant Les leaders de l’industrie choisissent Charon-PAR pour sa fiabilité Steinway & Sons a relevé le défi d’un matériel HP 3000 obsolète tout en exigeant la préservation de ses données critiques et la continuité applicative. Grâce à un partenaire de Stromasys, l’entreprise a virtualisé son infrastructure HP 3000 sans difficulté, réduisant ainsi les risques liés au matériel, l’encombrement de l’infrastructure physique et les dépenses associées (alimentation, refroidissement, maintenance), tout en conservant ses processus et systèmes en l’état.Vous souhaitez obtenir des résultats similaires pour votre entreprise ? Parlez à un expert https://youtu.be/slC_n-7o0M0 Transformez vos applications patrimoniales avec Charon-PAR et accélérez vos opérations Télécharger la fiche technique Charon-PAR : Conçu pour la compatibilité et l’innovation Charon-PAR fonctionne comme une couche d’abstraction matérielle installée sur des serveurs x86 sous Linux. Il reproduit fidèlement les environnements PA-RISC historiques, y compris les systèmes HP-3000 et HP-9000 fonctionnant sous MPE/iX 7.5 et HP-UX. Grâce à cette émulation, les entreprises peuvent continuer à faire tourner leurs applications critiques sur du matériel Intel moderne. Configurations flexibles pour la modernisation de vos systèmes PA-RISC La gamme Charon-PAR propose plusieurs options d’émulation PA-RISC optimisées pour des serveurs Intel x64, tels que les processeurs Core i7 et Xeon. Bénéficiant de technologies de virtualisation de dernière génération, ces solutions traduisent les instructions PA-RISC en temps réel afin d’exploiter pleinement la puissance des processeurs Intel récents. Compatibilité étendue avec vos systèmes existants Charon-PAR propose deux grandes familles virtuelles : Charon-PAR/PA3 : supporte le système d'exploitation MPE/iX 7.5 . Charon-PAR/PA9 : Émule les modèles de systèmes PA-RISC, les deux architectures 64-bit 32-bit. Test Drive Lift and Shift Migration Depuis plus de vingt ans, Stromasys est un acteur de premier plan dans le domaine de la modernisation des systèmes existants. Charon-PAR virtualise le matériel PA-RISC sur des serveurs Intel de pointe et offre des performances accrues. Il rationalise les opérations, réduit les coûts totaux de propriété et élimine les charges administratives, ce qui vous permet de vous concentrer sur l'innovation au lieu d'être freiné par du matériel obsolète. Commencez votre essai routier Cas d’usage client – Migration vers AWS réussie pour un industriel mondial Charon-PAR Un grand fabricant a migré ses charges MPE et HP-UX vers AWS avec le support de Stromasys. Cette transition a permis de réaliser d’importantes économies grâce à l’adoption de matériel scalable et aux effets d’échelle du cloud. L’entreprise a également gagné en agilité, facilitant les opérations de fusion-acquisition. “Le passage à AWS avec l’aide de Stromasys a permis de réaliser des économies grâce à l’utilisation de matériel évolutif et à des économies d’échelle. Le cloud permet au client d’être flexible, ce qui facilite les activités de fusion et d’acquisition et les rend plus rentables.” - Jeff Stothart, directeur des services techniques, LCI Lire l'étude de cas complète Accédez à nos ressources techniques exclusives Fiche technique Découvrez les fonctionnalités clés de Charon-PAR, sa prise en charge des environnements HP-UX et MPE/iX 7.5, et son déploiement sur site ou dans le cloud. Télécharger la fiche technique Documentation produit Plongez dans les détails de la solution, sa conception, ses composants logiciels et ses cas d’usage pour des environnements critiques. Lire la documentation du produit Description fonctionnelle Explorez le fonctionnement interne de l’émulateur, sa simplicité d’intégration et les raisons pour lesquelles il est adopté à l’échelle mondiale. Lire la description du produit Virtualisez vos applications PA-RISC sans modifier votre code, tout en maximisant la performance Réservez une démonstration #### Charon-PDP : Solution ultime d'émulation du PDP-11 Emulateur Charon-PDP 11 Réduisez les coûts de maintenancejusqu'à 40 % grâce à l'émulateur PDP 11 le plusfiable Parlez à un expert Donner à nos clients les moyens d'agir : Des résultats exceptionnels grâce à Stromasys 100% Amélioration de la performance globale 93.6% Diminution de la consommation d'énergie 90% Réduction des coûts de maintenance 90% Amélioration de l'efficacité 15x Augmentation de la vitesse d'exécution Notre clientèle mondiale Comment le matériel DEC PDP-11 obsolète entrave-t-il votre activité ? Développé dans les années 1970 par Digital Equipment Corporation (DEC), le PDP-11 a rencontré un grand succès grâce à son architecture novatrice et sa facilité de programmation. Toutefois, le support technique de DEC ayant été interrompu, les stations de travail et serveurs PDP-11 sont devenus obsolètes, rendant l’approvisionnement en pièces de rechange de plus en plus difficile. Cette situation provoque des arrêts non planifiés, augmente les coûts de maintenance et expose l’infrastructure informatique à des risques critiques.Ces contraintes impactent directement la productivité des entreprises et pèsent lourdement sur les budgets informatiques. De plus, remplacer l’infrastructure dans son ensemble est une opération coûteuse, longue et risquée, notamment sur les plans de la compatibilité et de la sécurité des données. Solution de virtualisation Charon-PDP : augmentez l'efficacité de votre entreprise les arrêts imprévus et garantit la continuité de fonctionnement des applications critiques. Réduit les coûts de maintenance en supprimant la dépendance aux systèmes PDP-11 vieillissants. Conservez votre environnement d’origine sans risque de migration ni modification du code source. Incorporation des capacités de reprise après sinistre et des mécanismes de sécurité avancés pour protéger les données sensibles des entreprises. Intégration fluide avec les systèmes modernes, améliorant ainsi les performances globales Offre une fiabilité, une flexibilité et une évolutivité accrues pour répondre aux exigences croissantes des entreprises. Prenez contact avec nous Transformez votre ancien PDP-11 grâce à la migration Lift and Shift Charon-PDP repose sur une approche « lift and shift » qui crée une réplique logicielle fidèle du système PDP-11 sur une infrastructure x86 moderne fonctionnant sous Microsoft Windows. Cette méthode permet de remplacer le matériel DEC PDP-11 de manière simple, rapide et sécurisée, en conservant l’environnement logiciel intact.Aucune migration complexe n’est requise : le système d’exploitation, les logiciels en couches et les applications sont conservés sans modification. L’utilisateur final ne perçoit aucune différence : l’expérience reste identique. Essayez-le maintenant La voix des clients et partenaires : une migration réussie Découvrez comment Stromasys a accompagné VX Company dans la modernisation de son infrastructure, en éliminant les arrêts systèmes et en réduisant efficacement les coûts de maintenance, sans effort majeur de la part des équipes. Parlez à un expert https://www.youtube.com/watch?v=nkQFPOT_fLM Modernisez votre PDP-11 dès aujourd’hui avec Charon-PDP. Avec Charon-PDP, transformez votre infrastructure sans effort, sans risque de migration complexe et sans perturber vos applications critiques. Télécharger la fiche technique Naviguer dans l'architecture de Charon-PDP Charon-PDP réinvente l’environnement PDP-11 en s’appuyant sur une architecture logicielle robuste, conçue pour minimiser les risques et simplifier la gestion. Compatibilité et caractéristiques principales de Charon-PDP Stromasys fournit un équivalent virtuel pour chaque modèle PDP-11 jamais fabriqué. Les solutions Charon-PDP sont officiellement reconnues par HP comme des remplacements valides pour exécuter RSX-11M, RT-11 et RSTS, sans qu’aucune modification du code source ne soit nécessaire, quelle que soit la plate-forme matérielle d’origine. Spécifications matérielles requises pour Charon-PDP Charon-PDP nécessite un hôte disposant d’un processeur cadencé à plus de 3 GHz, avec un minimum de deux cœurs. Il peut s’exécuter sur un serveur physique ou sur une machine virtuelle VMware utilisant un système d’exploitation Windows. Les offres de matériel virtualisé suivantes de Charon-PDP Charon-PDP propose deux modèles principaux pour virtualiser les architectures classiques DEC : Le PDP-11/93 prend en charge le Q-Bus virtualisé. PDP-11/94 supporte les appareils Unibus virtualisés Sous-systèmes de stockage compatibles Charon-PDP prend en charge le stockage physique, à travers des périphériques SCSI alloués à l’environnement, et le stockage virtualisé via des fichiers conteneurs pouvant résider sur n’importe quel sous-système présenté au système hôte (SCSI, SATA, IDE, USB, etc.). Il est également compatible avec les systèmes de stockage en réseau tels que iSCSI, SAN, NAS, Samba/CIFS et NFS. Sous-systèmes d’entrée/sortie supportés Charon-PDP émule les contrôleurs Ethernet du PDP-11 d’origine et fournit des interfaces orientées réseau et terminaux caractères. Cela permet un fonctionnement transparent des applications existantes, avec un comportement identique à celui de l’environnement matériel d’origine. Test Drive Lift and Shift Migration Depuis plus de 20 ans, Stromasys aide des centaines d'organisations à simplifier le support et les opérations des applications existantes.Libérez la puissance de notre émulateur PDP et échappez aux défis posés par le matériel DEC PDP 11 hérité du passé, pour un meilleur retour sur investissement. Commencez votre essai routier Plongée dans l’univers Charon : augmenter l'efficacité opérationnelle Charon-PDP Charon-PDP a permis à de nombreuses entreprises de moderniser leurs systèmes sans recourir à une migration coûteuse. “Nous sommes passés de plus de 100 000 dollars de frais de maintenance par an à un peu moins de 10 000 dollars par an. Et cela n’a nécessité pratiquement aucun effort de notre part”. - Mark Gillespie, Responsable des opérations du centre de données chez WorkflowOne Lire la description produit Obtenez des avis d'experts grâce à nos ressources complètes sur Fiche technique Modernisez vos systèmes PDP-11 grâce à l’émulation Charon-PDP et optimisez les performances de votre entreprise. Téléchargez notre fiche technique Documentation produit Explorez l’architecture complète de Charon-PDP, ses fonctionnalités, et sa flexibilité technique. Lire la documentation du produit Description fonctionnelle Comprenez comment Charon-PDP garantit la continuité de vos services et améliore les performances. Lire la description fonctionnelle Passez dès aujourd’hui à Charon-PDP pour faire évoluer vos environnements DEC PDP-11 Assurez la stabilité, la performance et la pérennité de vos applications critiques sans perturber vos opérations. Réservez une démonstration #### Charon-PDP: La solución definitiva de emulación de PDP-11 Emulador Charon-PDP 11 Reduzca los costes de mantenimiento hasta un 40% con el emulador PDP 11 de mayor confianza Hable con un experto Impulsando a nuestros clientes: resultados extraordinarios alcanzados con Stromasys 100% Aumento del rendimiento general 93.6% Disminución del consumo de energía 90% Reducción en el coste de mantenimiento 90% Mejora en la eficiencia 15x Aumento en la velocidad de ejecución Nuestra clientela global lo respalda. ¿Qué limitaciones impone a su empresa el hardware obsoleto DEC PDP 11? El hardware PDP fue desarrollado por Digital Equipment Corporation (DEC) en la década de 1970. Se hizo muy popular por su arquitectura innovadora y su facilidad de programación. Con el tiempo, el proveedor ha dejado de ofrecer soporte para las estaciones de trabajo y servidores DEC PDP 11 antiguos, lo que ha provocado la obsolescencia del hardware. Esto conduce a la escasez de piezas de repuesto, lo que eleva los costes de mantenimiento y provoca tiempos de inactividad no planificados.No sólo afecta al rendimiento y la productividad de la empresa, sino que también presiona los presupuestos de TI. La sustitución de toda la infraestructura obsoleta es cara y requiere mucho tiempo. Pasar a un nuevo entorno es arriesgado y puede plantear problemas de compatibilidad y seguridad de los datos. Solución de virtualización Charon-PDP: Aumente la eficiencia de su empresa Elimine los tiempos de inactividad inesperados y garantice el funcionamiento sin interrupciones de las cargas de trabajo críticas. Reduce los crecientes costes de mantenimiento al eliminar los antiguos sistemas PDP-11. Mantenga su entorno original sin riesgos de migración ni modificaciones de código. Últimas medidas de recuperación en caso de desastre y seguridad avanzada para proteger los datos confidenciales de empresas y clientes. Integración perfecta con aplicaciones modernas para mejorar el rendimiento y la eficacia. Ofrece mayor fiabilidad, flexibilidad y escalabilidad para satisfacer las crecientes necesidades de las empresas. Ponte en contacto Transformación de la PDP-11 obsoleta con migración Lift and Shift La emulación Charon-PDP está diseñada según el principio de migración Lift and Shift. Crea una replicación PDP virtual en hosts estándar basados en Microsoft Windows. Permite a los usuarios abandonar de forma rápida, sencilla y segura el hardware anticuado DEC PDP 11 y sustituirlo por un entorno virtual Charon-PDP de nivel empresarial en una plataforma x86 estándar del sector.No requiere ningún procedimiento de migración arriesgado y no se realizan cambios en el software original, incluidos los sistemas operativos, los productos por capas o cualquier otra aplicación antigua. Los usuarios finales no notarán ningún cambio de que se ha sustituido el hardware de la PDP, ya que obtendrán un entorno similar al existente. Pruébelo ahora La voz de los clientes y socios de Stromasys: una historia de éxito en migración de sistemas obsoletos. Descubra la exitosa colaboración entre VX Company y Stromasys en la transformación de su infraestructura obsoleta. Conozca las inspiradoras historias de su trayectoria y cómo lograron reducir los costes de mantenimiento y eliminar los tiempos de inactividad sin esfuerzo.  Hablar con un experto https://www.youtube.com/watch?v=nkQFPOT_fLM Modernice su hardware obsoleto PDP-11 con Charon-PDP. Transforme su infraestructura obsoleta con cero riesgos de migración y sin esfuerzo. Descargar hoja de datos Navegar por la arquitectura de Charon-PDP Descubra cómo Charon-PDP transforma el emulador DEC PDP 11 con sugestión optimizada y un riesgo cero de migración. Compatibilidad y características principales de la solución de emulación Charon-PDP Stromasys ofrece un equivalente virtual Charon-PDP para cada uno de los hardware DEC PDP fabricado. HP ha reconocido las soluciones de virtualización Charon-PDP como un sustituto válido de la plataforma PDP-11 para ejecutar RSX-11M, RT11 y RSTS. No es necesaria la conversión del código fuente de la aplicación, independientemente de la plataforma de hardware PDP en la que opere su software. Requisitos de los anfitriones estándar para Charon-PDP Charon-PDP requiere un servidor anfitrión con una CPU> 3Ghz y 2 núcleos. El servidor puede ser un servidor físico o una máquina virtual VMware que ejecute el sistema operativo Windows. Siguientes ofertas de hardware virtualizado de Charon-PDP Dos modelos de la familia de PDP Charon admiten el hardware adecuado para su arquitectura.  La PDP-11/93 soporta Q-Bus virtualizado PDP-11/94 admite dispositivos Unibus virtualizados Subsistemas de almacenamiento La emulación de Charon-PDP soporta tanto almacenamiento virtualizado como almacenamiento físico. El almacenamiento físico está asociado a dispositivos SCSI locales asignados a Charon-PDP. El almacenamiento virtual (archivos contenedores) puede residir en cualquier subsistema de almacenamiento presentado al sistema anfitrión. Puede ser SCSI, SATA, IDE o cualquier otro almacenamiento local (incluyendo USB). Además, se puede utilizar cualquier almacenamiento conectado a la red compatible con el host, incluidos iSCSI, SAN, NAS, Samba/CIFS y NFS.  Subsistemas de entrada/salida La solución de emulación Charon-PDP ofrece varias interfaces de red y orientadas a terminales de caracteres. Virtualiza los controladores Ethernet presentes en el hardware PDP original. Evalué los riesgos de su hardware obsoleto, gratis: Evite desastres ahora Cuando falla el hardware obsoleto, ya no hay tiempo para nada. Los arrepentimientos surgen por no planificar con antelación.No permita que a su organización le ocurra esto. En lugar de esperar a que se produzca un fallo, sea proactivo. Obtenga su evaluación gratuita antes de que sea demasiado tarde. Compruebe gratis su puntuación Profundice en las soluciones de emulación de Stromasys Charon para mejorar la eficacia empresarial Charon-PDP Descubra cómo la solución Charon de Stromasys ha ayudado a las empresas a reducir sus costes de mantenimiento sustituyendo el hardware antiguo. “Pasamos de pagar más de 100.000 dólares anuales en cuotas de mantenimiento a pagar algo menos de 10.000 dólares anuales. Y no nos costó prácticamente ningún esfuerzo”. - Mark Gillespie, Director de operaciones del centro de datos de WorkflowOne Contáctenos Obtenga información de expertos con nuestros recursos Hoja de datos Explore las posibilidades ilimitadas de sus sistemas heredados con la emulación Charon-PDP. Modernice su antiguo hardware PDP-11 y transforme su negocio. Descargue nuestra hoja de datos Documento Descubra la esencia de Charon-PDP mientras desentraña sus ricos rasgos y características que impulsan la transformación del entorno antiguo. Lea la documentación del producto Descripción Navegue por los entresijos de las soluciones de emulación Charon-PDP. Explore cómo garantiza la continuidad del negocio al tiempo que mejora la eficiencia y el rendimiento. Lea la descripción del producto Mejore su hardware DEC PDP-11 heredado con Charon-PDP. Consiga operaciones ininterrumpidas y mejore el rendimiento. Reserve una demostración #### Charon-PDP: Ultimate PDP-11 Emulation Solution Charon-PDP 11 Emulator   Cut Maintenance CostsBy Up to 40% with the MostTrusted PDP-11 Emulator Talk to an Expert Empowering Our Clients: Stellar Results Achieved with Stromasys 100% Boost in overall performance 93.6% Decrease in power consumption 90% Reduction in maintenance cost 90% Improvement in efficiency 15x Increase in execution speed Our Global Clientele How is Ageing Legacy DEC PDP-11 Hardware Constraining Your Business?  The PDP hardware was developed by Digital Equipment Corporation (DEC) in the 1970s. It became very popular for its innovative architecture and ease of programming. Over time, the vendor has stopped offering support for legacy DEC PDP-11 workstations and servers, resulting in hardware obsolescence. It leads to a scarcity of replacement parts, which drives up maintenance costs, resulting in unplanned downtime. It not only impacts business performance and productivity but also strains IT budgets. The replacement of the entire legacy infrastructure is expensive and time-consuming. Moving to a new environment is risky and can raise compatibility and data security challenges. Charon-PDP Virtualization Solution:Elevate Your Business Efficiency Eliminate unexpected downtime and ensure seamless operation of critical workloads. Reduces the increasing maintenance costs by eliminating aging legacy PDP-11 systems. Maintain your original environment with no migration risks or code modifications. Latest disaster recovery & advanced security measures to protect sensitive business and client data. Seamless integration with modern applications to improve performance and efficiency. Offers enhanced reliability, flexibility, and scalability to meet the growing business requirements. Get in Touch Replace Legacy PDP-11 with Lift and Shift Emulation Stromasys' PDP-11 emulator (Charon-PDP) is designed on the principle of Lift and Shift or rehosting. It creates a virtual PDP replica on standard Microsoft Windows-based hosts. It enables the users to quickly, easily, and securely phase out from the outdated DEC PDP-11 hardware hardware and replace it with an enterprise-grade virtual Charon-PDP environment on an industry-standard x86 platform.It requires no risky migration procedure, and zero changes are made to the original software, including the operating systems, layered products, or any other legacy applications. The end users will not notice any change that the PDP hardware has been replaced as they will get an environment similar to the existing one. Try it Now Voice of Stromasys Customer & Partner: A Legacy Migration Success Story Discover the successful collaboration between VX Company and Stromasys in transforming legacy infrastructure. Hear the compelling stories of their journey, showcasing how they effortlessly reduced maintenance costs and eliminated system downtime. Talk to an Expert https://www.youtube.com/watch?v=nkQFPOT_fLM Eliminate your outdated PDP-11 hardware with Charon-PDP. Discover how to transform your legacy infrastructure without any migration risk. Download Datasheet Navigating Through Charon-PDP Architecture Discover the key specifications of Charon-PDP andhow it generates virtual Charon instances in modern environments.  Compatibility and Key Features of Charon-PDP Emulation Solution Stromasys offers a virtual Charon-PDP equivalent for every DEC PDP hardware ever manufactured. HP has recognized Charon-PDP virtualization solutions as a valid replacement for the PDP-11 platform to run RSX-11M, RT11, and RSTS. No application source code conversion is required, no matter which PDP hardware platform your software operates on. Standard Hosts Requirements for Charon-PDP   Charon-PDP requires a host server with a CPU> 3Ghz and 2 cores. The server can be a physical server or a VMware virtual machine running the Windows operating system.  Following Virtualized Hardware Offerings from Charon-PDP Two models of the Charon PDP family support the appropriate hardware for their architecture. The PDP-11/93 supports virtualized Q-Bus PDP-11/94 supports virtualized Unibus devices Storage Subsystems    Charon-PDP emulation supports both virtualized storage and physical storage. Physical storage is associated with local SCSI devices allocated to Charon-PDP. Virtual storage (container files) can reside on any storage subsystem presented to the host system. It can be either SCSI, SATA, IDE, or any other local storage (including USB).Additionally, any network-attached storage supported by the host, including iSCSI, SAN, NAS, Samba/CIFS, and NFS, can be utilized.  Input/ Output Subsystems    The Charon-PDP emulation solution offers various networking and character terminal-oriented interfaces. It virtualizes the Ethernet controllers present in the original PDP hardware. Test Drive Lift and Shift Migration   Stromasys has helped hundreds of organizations simplify the support and operations of legacy applications for more than 20 years.Unleash the power of our PDP emulator and escape the challenges of legacy DEC PDP 11 hardware, boosting ROI. Start Your Test Drive Is Your System Secure? Get This Free Legacy Hardware Risk Assessment Today When legacy hardware breaks, there’s no longer any time at all. Regrets arise from not planning ahead.Don’t let your organization become one of them. Instead of waiting for a failure, be proactive. Get your free assessment before it's too late. Check Your Score for Free Deep Dive into Stromasys Charon EmulationSolutions to Improve Business Efficiency Charon-PDP Explore How Stromasys Charon Solution Has helped Businesses Reducing Their Maintenance Costs by Replacing Aging Legacy Hardware “We went from paying more than $100,000 in maintenance fees per year to paying just under $10,000 yearly. And it took virtually no effort on our part.” - Mark Gillespie, Data Center Operations Manager at WorkflowOne Contact Us Frequently Asked Questions What were the main models of legacy PDP-11 hardware?The PDP-11 models include the PDP-11/20, /40, /70, MicroPDP-11/83, and/93, as well as various QBUS and UNIBUS configurations, each optimized for different performance and needs. What are the different operating systems that ran on PDP-11 hardware?Legacy operating systems that ran on PDP-11 hardware are RSX-11, RT-11, UNIX (including early editions), RSTS, and third-party OS choices. What is the Charon PDP emulation solution?Charon PDP is a cross-platform virtualization solution that emulates PDP-11 hardware on standard x86 systems, replacing physical legacy hardware. What host platforms are supported for Charon PDP?Charon PDP emulation solutions support Windows (Server and Desktop editions) with 64-bit operating systems, as well as popular hypervisors like VMware and Hyper-V. What are the hardware requirements for the Charon PDP emulator?The hardware requirements for incorporating Charon PDP include a modern dual-core CPU (2 GHz or higher), a dedicated Ethernet adapter, sufficient RAM, a RAID controller with cache, and a USB port for license hardware. Get Expert Insights with Our Comprehensive Resources Datasheet Explore the limitless possibilities of your legacy applications with Stromsys’ PDP-11 emulator. Remove your aging PDP-11 hardware without making any changes.   Download our Datasheet Document Uncover the core essence of Charon-PDP while unraveling its rich features and characteristics that power legacy transformation. Read Product Documentation Description Navigate through the intricacies of Charon-PDP emulation solutions. 
Explore how it ensures business continuity while improving efficiency and performance. Read Software Product Description Remove your outdated DEC PDP-11 hardware with Charon-PDP. Ensure continuous operations and enhance performance. Book a Demo #### Charon-SSP: Sun SPARC Virtualization Sun SPARC Virtualization by Charon-SSP Industry-Leading Sun SPARC Emulator: Eliminating Costly Downtime Talk to an Expert Empowering Our Clients: Stellar Results Achieved with Stromasys   100% Boost in overall performance   93.6% Decrease in power consumption   90% Reduction in maintenance cost   90% Improvement in efficiency   15x Increase in execution speed Our Global Clientele   The Unavoidable Risks of Sticking with Aging SPARC Hardware The Solaris applications are mission-critical, driving essential operations and ensuring compliance. But relying on aging Sun SPARC hardware results in frequent and costly downtime. With each passing year, parts are harder to source, and skilled professionals are in short supply. On the other hand, full-scale migration is risky, expensive, and time-consuming. In fact, there is no assurance that the new systems will match your existing ones’ performance. Charon-SSP by Stromasys emerges as a top-tier choice, tackling critical challenges and helping enterprises unlock business growth. Charon-SSP: The SPARC Emulator Designed for Your Business Needs Minimize downtime and keep critical applications running more reliably than ever before. Reduce operational expenses by eliminating reliance on aging Sun SPARC hardware and components. No major software changes required – your management routines will remain intact. Compatible with leading virtualization platforms like VMware and Oracle VM, offering flexibility. Leverage modern security and disaster recovery tools to protect your systems. Improve performance with Stromasys’ dynamic instruction translation (DIT) technology. Get In Touch Charon-SSP: Technical Features VIRTUALIZED HARDWARE CHARON-SSP/4M CHARON-SSP/4U(+) Number of SPARC CPUs (Type Min/Max) SPARC V8 1/1 SPARC V9 1/24 Emulated RAM 64 MB to 512 MB 1 GB to 128 GB Bus type : Slots SBUS: 12 slots PCI: 16 slots SCSI controllers 1 2 Maximum SCSI devices 7 30 Disks supported physical/partition/vdisk physical/partition/vdisk CD/DVD support physical/ISO image physical/ISO image Tape support physical/vtape physical/vtape Ethernet controllers 2 16 Serial ports 2 34 Graphics support X11 nested server X11 nested server O.S. support SunOS 4.1.3/4.1.4 Solaris 2.5 to Solaris 8 Solaris 2.5.1 to Solaris 10 CHARON-SSP FOR LINUX 64 BIT – STANDARD HOST REQUIREMENTS Host operating system See SPD or contact us for latest supported Linux distributions Number of cores 2 + Number of emulated processors per instance Memory size 2GB + emulated memory per instance Recommended hardware Intel Server based on Haswell v3 processors or Desktop Core i7 (CPU frequency at least 3.0GHz) Breaking Down the Lift and Shift Emulation Capabilities Our Sun Solaris virtualization product, Charon-SSP, works on the principles of Lift and Shift emulation. This powerful Sun emulator allows you to run the original SPARC binary code, including the Sun Solaris Operating Systems, their layered products, and applications. Install Charon-SSP on a new host (on-prem or cloud) so that the new virtual SPARC environment acts just like your original servers. Use a backup to copy Solaris software and restore it to the newly emulated SPARC environment. Transfer the data, storage, files, and information from your original disks to virtual disk images that Charon-SSP can use. Legacy applications run as before without any software reinstallations or rewriting any code. SPARC Server Emulation/Virtualization with Charon-SSP Try it Now Charon-SSP Got Even Better Stromasys proudly unveils Charon-SSP 6.0, our latest version of the SPARC emulator, capable of delivering unmatched Sun Solaris virtualization capabilities. With its innovative MMU pass-through feature, this release marks significant progress – offering enhanced performance on the cloud. Contact Us https://www.youtube.com/watch?v=DQWU9TGIRRs Explore how our SPARC virtualization solution can solve your on-premises data center challenges forever. Download Datasheet Inside Charon-SSP: Technical Specifications Discover how Charon-SSP can replace your outdated SPARC hardware by providing tailored Sun SPARC virtualization features and functionalities.   Available Versions for Different SPARC Hardware Charon-SSP offers three tailored versions to virtualize specific Sun SPARC hardware, providing flexibility to meet your needs: Charon-SSP/4M – Virtualizes Sun-4m/V8 1/4 Charon-SSP/4U – Virtualizes Sun-4u/V9 1/24 Charon-SSP/4V – Virtualizes Sun-4v/V9 1/64 These versions support both 32-bit (Sun-4m/V8) and 64-bit (Sun-4u/V9, Sun-4v/V9) platforms, preserving compatibility with your existing Sun Solaris or SunOS environment.   The Management Application Charon Manager is an integral component of Charon-SSP and works as the virtual Sun SPARC management station. It can be installed as a standalone application on Linux and provides an easy-to-use, intuitive graphical interface to manage Charon-SSP – either locally or remotely.   Product License Key Charon-SSP supports both hardware license keys and software licenses. Users get the flexibility to select the preferred protection method. When a Sun SPARC hardware USB license key is used, the Charon USB HASP license key must be permanently connected to the host system, preserving the customer-specific license parameters. Test Drive Lift and Shift Migration Stromasys has helped hundreds of organizations simplify the support and operations of legacy applications for more than 20 years. Unleash the power of our SPARC emulator and break free from the challenges of legacy SPARC hardware, boosting ROI. Start Your Test Drive What If Your Aging SPARC Hardware Fails Tomorrow? When legacy hardware breaks, there’s no longer any time at all. Regrets arise from not planning ahead. Don’t let your organization become one of them. Instead of waiting for a failure, be proactive. Get your free assessment before it's too late. Check Your Score for Free Stories of Successful SPARC Virtualization with Charon-SSP Charon-SSP Thales Alenia Eliminated SPARC Hardware Risk That was Running for 20+ Years “My concern was to maintain our old software for 20 more years, and I think that running CHARON-SSP inside of a VirtualBox is the simplest, most lasting, and most cost-effective solution.” - Lionel Daniel, Design Authority, Thales Alenia Space Read the Full Case Study Frequently Asked Questions   Will existing Solaris software need major changes during emulation?   No, only the aging legacy SPARC hardware will be replaced. The Solaris SPARC workloads and other applications will continue to work as always on the emulated platform.   What are the advantages of using SPARC emulation in the cloud?   Key benefits of on-cloud SPARC VMs are improved scalability, cost savings through a pay-as-you-go model, and enhanced disaster recovery capabilities.   Where can I find SPARC emulation solutions for on-premises deployment?   Charon SSP, the leading emulator enabling SPARC virtualization on standard x86 architecture, supports on-premises deployment. It mimics the hardware interface of existing Sun SPARC servers, allowing your Solaris VMs with full control, security and performance without needing legacy hardware.   What is SPARC virtualization?   SPARC virtualization (interchangeably used as SPARC emulation) is a procedure for creating virtual machines based on SPARC servers, which improves efficiency, scalability, agility, and resource utilization. It allows multiple operating systems to run simultaneously on one physical system.   What are the primary deployment models for Stromasys’s SPARC virtual machines?   There are two primary deployment methods for Solaris SPARC virtual machines: On-premises (using an organization’s physical infrastructure) On-cloud (Stromasys is Cloud-agnostic, meaning the cloud provider will be of your choice, like AWS, Azure, Oracle, or Azure.)   How can I virtualize Solaris 9/10/11?   If you need a SPARC virtualization platform so you can run your Solaris applications on modern x86 or cloud hosts without replacing or tweaking your operating systems, Stromasys provides the ideal solution. With decades of experience, modern tools, cloud and technology partners, and in-house industry experts, you can easily reduce risk and change the cost dynamics of your old data center. View more FAQs Get Expert Insights with Our Comprehensive Resources Whitepaper Decoupling legacy SPARC hardware from Solaris applications is game-changing. This innovative lift-and-shift strategy can take your business to the next level. For detailed insights, access this whitepaper. Download the Whitepaper Datasheet Delve into the Charon-SSP datasheet to uncover its advanced specifications and robust performance. Explore how it integrates seamlessly with existing OS and addresses key challenges associated with legacy data centers. Access the Datasheet Document Get a comprehensive look at our Sun Solaris virtualization solution. Click on the link below to access the most detailed product documentation that highlights the benefits of Charon-SSP. Read the Product Documentation Don’t risk your critical processes on outdated SPARC hardware. Upgrade with Charon-SSP today and future-proof your business. Book a Demo #### Charon-SSP: Virtualización Sun SPARC Virtualización Sun SPARC por Charon-SSP Emulador Sun SPARC líder en la industria: Eliminando costosos tiempos de inactividad. Hablar con un experto Impulsando a nuestros clientes: resultados extraordinarios alcanzados con Stromasys 100% Aumento del rendimiento general 93.6% Disminución del consumo de energía 90% Reducción en el coste de mantenimiento 90% Mejora en la eficiencia 15x Aumento en la velocidad de ejecución Nuestra clientela global lo respalda. Los riesgos inevitables de seguir utilizando hardware SPARC antiguo Las aplicaciones Solaris son de misión crítica: impulsan operaciones esenciales y garantizan el cumplimiento normativo. Sin embargo, depender del hardware Sun SPARC envejecido provoca interrupciones frecuentes y costosas. Con cada año que pasa, las piezas son más difíciles de conseguir y los profesionales capacitados son cada vez más escasos.Por otro lado, una migración completa conlleva riesgos, altos costes y largos plazos de ejecución. De hecho, no existe garantía de que los nuevos sistemas igualen el rendimiento de los actuales.Charon-SSP de Stromasys se presenta como la mejor opción del mercado, capaz de resolver estos desafíos críticos y ayudar a las empresas a impulsar su crecimiento. Charon-SSP: el emulador SPARC diseñado para sus necesidades empresariales Minimice el tiempo de inactividad y mantenga sus aplicaciones críticas en funcionamiento con una fiabilidad sin precedentes. Reduzca los gastos operativos eliminando la dependencia de hardware y componentes Sun SPARC obsoletos. No se requieren grandes cambios de software: sus rutinas de gestión permanecerán intactas. Compatible con las principales plataformas de virtualización, como VMware y Oracle VM, ofreciendo máxima flexibilidad. Aproveche las herramientas modernas de seguridad y recuperación ante desastres para proteger sus sistemas. Mejore el rendimiento con la tecnología de traducción dinámica de instrucciones (DIT) de Stromasys. Contáctenos Los desafíos de depender del hardware SPARC obsoleto. Nuestro producto de virtualización para Sun Solaris, Charon-SSP, se basa en los principios de la emulación Lift and Shift. Crea una réplica virtual del hardware original Sun SPARC dentro de un entorno estándar de 64 bits compatible con Linux o en la nube. Este potente emulador de sistemas Sun permite ejecutar el código binario original de SPARC, incluidos los sistemas operativos Sun Solaris (SunOS), sus productos asociados y aplicaciones.¿Lo mejor? La virtualización se aplica únicamente al hardware Sun SPARC obsoleto. El sistema operativo Sun Solaris (SunOS) que se ejecuta en ese entorno continúa funcionando exactamente igual que siempre. Pruébelo ahora Charon-SSP acaba de mejorar Stromasys se enorgullece de presentar Charon-SSP 6.0, nuestra última versión del emulador SPARC. Con su innovadora función MMU pass-through, esta versión marca un progreso significativo, ofreciendo un rendimiento mejorado en la nube. Contáctenos https://www.youtube.com/watch?v=DQWU9TGIRRs Descubra cómo Charon SSP puede modernizar su sistema antiguo Sun SPARC de la forma más eficaz Descargar hoja de datos Dentro de Charon-SSP: Especificaciones técnicas Descubra cómo Charon-SSP revoluciona sus sistemas SPARC obsoletos proporcionando virtualización personalizada y gestión optimizada. Versiones disponibles para diferentes hardware SPARC Charon-SSP ofrece tres versiones adaptadas para virtualizar distintos modelos de hardware Sun SPARC, brindando la flexibilidad necesaria para satisfacer sus necesidades: Charon-SSP/4M - Virtualiza Sun-4m/V8 1/4 Charon-SSP/4U - Virtualiza Sun-4u/V9 1/24 Charon-SSP/4V - Virtualiza Sun-4v/V9 1/64 Estas versiones son compatibles tanto con plataformas de 32 bits (Sun-4m/V8) como de 64 bits (Sun-4u/V9, Sun-4v/V9), preservando la compatibilidad con su entorno Sun Solaris o SunOS existente. La aplicación de gestión Charon Manager es un componente integral de Charon-SSP y funciona como la estación de gestión virtual de Sun SPARC. Puede instalarse como una aplicación independiente en Linux y proporciona una interfaz gráfica intuitiva y fácil de usar para gestionar Charon-SSP, ya sea de forma local o remota. Clave de licencia del producto Charon-SSP admite tanto claves de licencia de hardware como licencias de software. Los usuarios tienen la flexibilidad de seleccionar el método de protección preferido. Cuando se utiliza una llave de licencia de hardware USB Sun SPARC, la llave de licencia HASP USB Charon debe estar permanentemente conectada al sistema host, conservando los parámetros de licencia específicos del cliente. Evalué los riesgos de su hardware obsoleto, gratis: Evite desastres ahora Cuando falla el hardware obsoleto, ya no hay tiempo para nada. Los arrepentimientos surgen por no planificar con antelación.No permita que a su organización le ocurra esto. En lugar de esperar a que se produzca un fallo, sea proactivo. Obtenga su evaluación gratuita antes de que sea demasiado tarde. Compruebe gratis su puntuación Historias de éxito de la transformación con Charon SSP Charon-SSP Thales Alenia elimina el riesgo del hardware SPARC que llevaba funcionando más de 20 años “Mi preocupación era mantener nuestro antiguo software durante 20 años más, y creo que ejecutar CHARON-SSP dentro de VirtualBox es la solución más sencilla, duradera y rentable”. - Lionel Daniel, Autoridad de Diseño, Thales Alenia Space Lea el estudio de caso completo Obtenga información de expertos con nuestros recursos   Informe técnico Desacoplar el hardware SPARC heredado de las aplicaciones Solaris cambia las reglas del juego. Esta innovadora estrategia “lift-and-shift” puede llevar a su empresa al siguiente nivel. Para obtener información detallada, consulte este artículo técnico. Descargar el Libro Blanco Hoja de datos Profundice en la ficha técnica de Charon-SSP para descubrir sus avanzadas especificaciones y su sólido rendimiento. Descubra cómo se integra a la perfección con los sistemas operativos existentes y aborda los principales retos asociados a los centros de datos obsoletos. Acceda a la ficha técnica Documentación completa Explore una descripción detallada de las características y funcionalidades clave de Charon-SSP. Haga clic en el siguiente enlace para acceder a la documentación completa del producto que destaca las ventajas de la virtualización SPARC con Charon-SSP. Lea la documentación del producto No arriesgue sus procesos críticos con hardware SPARC obsoleto. Actualícese hoy mismo con Charon-SSP y prepare su empresa para el futuro. Reserve una demostración #### Charon-VAX : Solution d'émulation VAX Solutions d'émulation Charon VAX La meilleure solution de migration VAX : Pas de réécriture du code et pas de perturbations Parlez à un expert Donner à nos clients les moyens d'agir : Des résultats exceptionnels grâce à Stromasys   100% Amélioration de la performance globale   93.6% Diminution de la consommation d'énergie   90% Réduction des coûts de maintenance   90% Amélioration de l'efficacité   15x Augmentation de la vitesse d'exécution Notre clientèle mondiale   Les défis liés à l'utilisation d'un système VAX obsolète Les systèmes VAX/VMS continuent d’alimenter des applications critiques pour de nombreuses entreprises. Cependant, s’appuyer sur des équipements DEC VAX vieillissants expose à des risques importants tels que des pannes matérielles récurrentes, des interruptions imprévues et une hausse constante des frais de maintenance. Le remplacement complet de l’infrastructure matérielle est coûteux, long, risqué, et ne garantit pas toujours une meilleure fiabilité ou performance. Les solutions de virtualisation Charon VAX de Stromasys apportent une réponse concrète à ces enjeux. L’émulateur VAX/VMS recrée fidèlement l’environnement original sur une plateforme moderne, assurant une continuité transparente des opérations critiques. Charon-VAX : l'émulateur VAX le plus abouti pour répondre aux besoins de votre entreprise Réduit considérablement les coûts opérationnels en éliminant la dépendance aux systèmes matériels VAX anciens Prend en charge vos activités critiques sans interruption ni dégradation de service Aucun besoin de modification du système d’exploitation, des applications ou des composants logiciels existants Fournit des mesures avancées de sécurité et de reprise après sinistre pour garantir la résilience de votre infrastructure. Assurer l’intégrité opérationnelle et l’intégration harmonieuse des outils modernes pour répondre aux demandes croissantes du marché. Améliore les performances et l’efficacité opérationnelles grâce à son évolutivité, sa flexibilité et sa fiabilité. Prenez contact avec nous Migration VAX Lift and Shift sans risque avec Stromasys La technologie Charon VAX repose sur une approche Lift and Shift qui consiste à virtualiser le système VAX existant sur une infrastructure x86 standard, fonctionnant sous Linux ou Windows. L’émulateur exécute directement le binaire existant, y compris le système VAX/VMS, les produits logiciels en couches, ainsi que toutes les applications. Cette virtualisation professionnelle remplace le matériel physique DEC VAX obsolète par un équivalent logiciel stable et maintenu. Les environnements historiques comme VAX OS continuent ainsi de fonctionner sans modification sur une plateforme moderne, avec une performance équivalente ou supérieure. Essayez-le maintenant Témoignages de clients et partenaires : des migrations réussies La collaboration entre VX Company et Stromasys a permis de transformer l’infrastructure de production tout en réduisant significativement les coûts de maintenance et les arrêts système. Ces retours d’expérience illustrent la fiabilité de la solution Charon VAX dans des environnements à haute criticité. Contactez nous https://www.youtube.com/watch?v=nkQFPOT_fLM Découvrez comment la virtualisation proposée par Charon VAX assure une continuité parfaite pour vos systèmes VAX obsolètes. Télécharger la fiche technique Architecture Charon VAX : une virtualisation transparente des environnements VAX Découvrez comment Charon-VAX transforme les anciens systèmes DEC VAX en environnements virtualisés, avec une gestion simplifiée et des performances optimisées.   Alternatives à l'émulation Charon-VAX pour le matériel suivant Les différents modèles de la famille d'émulation Charon-VAX supportent le matériel approprié à leur architecture. Les dispositifs Q-Bus et Unibus émulés prennent en charge les systèmes VAX 3600, MicroVAX II et similaires. Les VAX 6000 émulés prennent en charge les périphériques XMI et BI. La mémoire peut être spécifiée jusqu’aux limites architecturales des systèmes émulés.   Sous-systèmes de stockage Stockage virtuel (fichiers conteneurs) - Réside sur n'importe quel sous-système de stockage présenté au système hôte. Stockage physique - Périphériques locaux SCSI, SATA, IDE ou tout autre périphérique de stockage local (y compris USB) alloués au logiciel Charon-VAX. Stockage virtuel (fichiers conteneurs) - Réside sur n'importe quel sous-système de stockage présenté au système hôte. En outre, il est possible d’utiliser tout type de stockage en réseau pris en charge par l’hôte, y compris iSCSI, SAN, NAS, Samba/CIFS et NFS. Le logiciel de virtualisation Charon-VAX prend également en charge le clustering OpenVMS.   Sous-systèmes d'entrée/sortie La virtualisation de Charon VAX émule les contrôleurs réseau du matériel VAX d’origine. Tous les protocoles classiques tels que DECnet, TCP/IP ou LAT sont pleinement opérationnels sur l’interface virtualisée. Vos logiciels VAX continuent de fonctionner sans changement, malgré le remplacement du matériel physique. Test Drive Lift and Shift Migration Depuis plus de 20 ans, Stromasys aide des centaines d'organisations à simplifier le support et les opérations des applications existantes. Libérez la puissance de notre émulateur VAX/VMS et libérez-vous des défis posés par le matériel DEC VAX hérité, en augmentant votre retour sur investissement. Commencez votre essai routier Histoires de transformations réussies avec Charon VAX Charon-VAX Flexi-Coil a bénéficié d’une nette amélioration des performances après avoir migré son système VAX vers Charon. “Le système est resté opérationnel pendant un an avant que nous ne l’arrêtions pour une maintenance de routine. Il est encore plus stable que le VAX d’origine”. - Blair Simister, responsable des systèmes d'information chez Flexi-Coil Lire l'étude de cas complète Ressources techniques pour aller plus loin Fiche technique Découvrez comment Charon VAX redonne vie à vos systèmes vieillissants sans avoir recours à des projets de migration complexes. Télécharger la fiche technique Documentation technique Plongez dans un récit complet qui dévoile les fonctionnalités, composants et cas d’usage de Charon VAX. Lire la documentation du produit Description fonctionnelle Explorez en profondeur le fonctionnement de l’émulateur et comprenez pourquoi il s’intègre de manière transparente dans votre infrastructure. Lire la description du produit logiciel Modernisez votre infrastructure DEC VAX dès aujourd’hui. Réduisez vos coûts, gagnez en fiabilité et garantissez la continuité de vos activités critiques grâce à la solution Charon VAX. Réservez une démonstration #### Charon-VAX: Solución de emulación VAX Soluciones de emulación Charon VAX La mejor solución de migración VAX de su clase: Sin reescritura de código y sin interrupciones Hable con un experto Impulsando a nuestros clientes: resultados extraordinarios alcanzados con Stromasys 100% Aumento del rendimiento general 93.6% Disminución del consumo de energía 90% Reducción en el coste de mantenimiento 90% Mejora en la eficiencia 15x Aumento en la velocidad de ejecución Nuestra clientela global Los desafíos de depender de servidores VAX obsoletos Los sistemas operativos y aplicaciones VAX/VMS sustentan cargas de trabajo de misión crítica. Sin embargo, seguir dependiendo de los antiguos servidores DEC VAX puede provocar fallos de hardware frecuentes, interrupciones no planificadas y un aumento constante de los costes de mantenimiento. Sustituir todo el hardware heredado resulta costoso, arriesgado y requiere mucho tiempo. Además, un nuevo entorno virtual VAX podría no igualar la fiabilidad del hardware existente, afectando al rendimiento.Las soluciones de virtualización Charon-VAX de Stromasys se han consolidado como el referente mundial en emulación de sistemas VAX. Reproducen el hardware original y crean un entorno VAX virtual sobre una plataforma moderna, garantizando la continuidad operativa sin interrupciones. Charon-VAX: Emulador VAX de sistemas obsoletos líder para transformar sus necesidades empresariales Minimiza los costes operativos disparados al eliminar la necesidad de sistemas y hardware VAX antiguos.  Funciona a la perfección en sus operaciones de misión crítica sin interrupciones ni tiempos de inactividad imprevistos. Sin riesgos de migración y sin cambios en el sistema operativo, las aplicaciones o los productos por capas originales. Proporciona medidas avanzadas de seguridad y recuperación ante desastres para proteger la infraestructura de su empresa. Garantiza la integridad operativa y la integración fluida con herramientas modernas para satisfacer las crecientes demandas del mercado. Aumenta el rendimiento y la eficacia de las operaciones gracias a su escalabilidad, flexibilidad y fiabilidad. Póngase en contacto Migración VAX Lift and Shift sin riesgos con Stromasys La solución de emulación Charon-VAX se basa en el principio de migración heredada Lift and Shift. Crea una réplica virtual del hardware VAX existente sobre servidores estándar con sistemas operativos Linux o Windows. Sus avanzadas capacidades de virtualización VAX permiten ejecutar el código binario original, incluidos los sistemas operativos VAX/VMS, sus productos asociados y aplicaciones.La virtualización VAX se aplica al hardware DEC VAX obsoleto, sustituyéndolo por un entorno moderno de nivel empresarial (x86 o en la nube). El sistema operativo existente (OpenVMS) y las aplicaciones heredadas que antes funcionaban en el hardware original se ejecutarán en el nuevo entorno sin necesidad de realizar ningún cambio. Pruébelo ahora Charon-VAX: acabe con los fallos del hardware obsoleto, aumente la eficiencia y ahorre a lo grande Deje de perder tiempo, dinero y recursos en hardware VAX obsoleto. Ejecute sus aplicaciones OpenVMS esenciales en una plataforma moderna (on-prem o en la nube) – SIN cambios en la aplicación. Contáctenos https://www.youtube.com/watch?v=8sk7YUVnmXk Descubra cómo la virtualización de Charon VAX garantiza un rendimiento óptimo de su antiguo sistema VAX. Descargue hoja de datos Virtualización Legacy VAX sin fisuras: Arquitectura Charon-VAX Descubra cómo Charon-VAX revoluciona sus sistemas DEC VAX obsoletos proporcionando virtualización personalizada y gestión optimizada. Alternativas de emulación de Charon-VAX para el siguiente hardware Los distintos modelos de la familia de emulación Charon-VAX soportan el hardware apropiado para su arquitectura. Los dispositivos Q-Bus y Unibus emulados son compatibles con VAX 3600, MicroVAX II y sistemas similares. La serie VAX 6000 emulada admite dispositivos XMI y BI. La memoria puede especificarse hasta los límites arquitectónicos de los sistemas emulados. Subsistemas de almacenamiento Almacenamiento virtual (archivos contenedores): reside en cualquier subsistema de almacenamiento presentado al sistema host. Almacenamiento físico - SCSI local, SATA, IDE, o cualquier otro dispositivo de almacenamiento local (incluyendo USB) asignado al software Charon-VAX. Almacenamiento virtual (archivos contenedores): reside en cualquier subsistema de almacenamiento presentado al sistema host. Además, se puede utilizar cualquier almacenamiento conectado a la red soportado por el host, incluyendo iSCSI, SAN, NAS, Samba/CIFS y NFS. El software de virtualización Charon-VAX también soporta OpenVMS Clustering. Subsistemas de entrada/salida La virtualización de Charon-VAX proporciona una variedad de interfaces de red y orientadas a terminales de caracteres, incluyendo soporte para terminales VAX antiguos. El emulador Charon-VAX replica los controladores Ethernet que se encuentran en el hardware VAX original. Cualquier protocolo que se ejecute en estos controladores (DECnet, TCP/IP, LAT) se ejecutará sobre un enlace virtualizado. Con Charon-VAX, las organizaciones pueden sustituir el hardware VAX sin problemas, sabiendo que su software existente funcionará sin modificaciones. Evalué los riesgos de su hardware obsoleto, gratis: Evite desastres ahora Cuando falla el hardware obsoleto, ya no hay tiempo para nada. Los arrepentimientos surgen por no planificar con antelación.No permita que a su organización le ocurra esto. En lugar de esperar a que se produzca un fallo, sea proactivo. Obtenga su evaluación gratuita antes de que sea demasiado tarde. Compruebe gratis su puntuación Historias de éxito de la transformación con Charon VAX Charon-VAX Descubra cómo Flexi-Coil ha mejorado su rendimiento tras migrar su hardware VAX original con Stromasys “El sistema permaneció en funcionamiento durante un año antes de que lo apagáramos por mantenimiento rutinario. Es incluso más estable que el VAX original”. - Blair Simister, Director de Sistemas de Información de Flexi-Coil Lea el estudio de caso completo Obtenga información de expertos con nuestros recursos completos Hoja de datos Navegue por nuestra ficha técnica de Charon VAX y descubra cómo revive su antiguo emulador VAX sin costosos procesos de migración. Descargar hoja de datos Documento Sumérjase en una narración exhaustiva que desentraña la esencia de Charon VAX, revelando sus innumerables características y funcionalidades. Lea la documentación del producto Documento Profundice en el conocimiento de la solución de emulación Charon VAX para desentrañar las complejidades y explorar el porqué de sus funcionalidades sin fisuras. Lea la descripción del producto Modernice su infraestructura empresarial emulando los anticuados sistemas DEC VAX. Consiga hoy mismo operaciones empresariales sin fisuras. Reserve una demostración #### Charon-VAX: VAX Emulation Solution Charon VAX Emulation Solutions Best-In-Class VAX Emulation Solution: No Code Rewrite & Zero Disruptions  Talk to an Expert Empowering Our Clients: Stellar Results Achieved with Stromasys  100% Boost in overall performance 93.6% Decrease in power consumption 90% Reduction in maintenance cost 90% Improvement in efficiency 15x Increase in execution speed Our Global Clientele The Challenges of Relying on Legacy VAX Servers The VAX/VMS operating systems and applications support mission-critical workloads. Still relying on the aging DEC VAX servers can result in frequent hardware failures, unplanned downtime and escalating maintenance expenses. Replacing the entire legacy hardware is expensive, time-consuming, and risky. Also, the new virtual VAX environment may not be as reliable as the existing hardware, resulting in poor performance.  Charon VAX virtualization solutions from Stromasys are emerging as the global leader in VAX emulation solutions. It mimics original hardware and creates a virtual VAX environment on a modern platform, ensuring seamless business operations.  Charon-VAX: Leading Legacy VAX Emulator to Transform Your Business Needs Minimizes skyrocketing operational costs by eliminating the need for outdated VAX hardware.  Ensures uninterrupted operations with zero downtime or business disruptions. No migration risks & code changes. Maintaining full compatibility with VAX terminals, peripherals, operating systems and all existing applications. Provides advanced security & disaster recovery measures to protect your business infrastructure. Ensures operational integrity and smooth integration with modern tools to meet growing market demands.   Elevates operational performance and efficiency with its scalability, flexibility, and reliability. Get in Touch Hardware Models and Configurations Supported by Charon-VAX Emulated hardware model Virtualized VAX CPU Maximum Memory Earliest VMS Versions MicroVAX II systems 1 16 MB 4.5 VAX3600, VAX3900 1 128 MB 4.5 VAX4000-106, VAX3100-96, VAXstation4000-90 1 128 MB 5.5-2* VAX3100-98, VAX4000-108 1 256 to 512 MB 5.5-2* VAX3600/3900 1 256 to 512 MB 4.5 VAX4700/4705, VAX6310 1 256 to 512 MB 5.5-2 VAX6000-610 1 1 GB 5.5-2 VAX6000-620 2 2 GB 5.5-2 VAX6000-630 3 2 to 3 GB 5.5-2 VAX6000-660 4, 5 or 6 2 to 3 GB 5.5-2 * Note: 5.5-2H if second SCSI adapter is used. Risk-Free Lift and Shift VAX Migration with Stromasys The Charon-VAX emulation solution is designed on the principle of Lift and Shift legacy migration. It primarily creates a virtual VAX replica of the existing VAX hardware on standard Linux or Windows-based hosts. Its dynamic VAX virtualization capabilities empower you to run the existing binary form, which includes VAX/VMS Operating Systems, their layered products, and applications. VAX virtualization will be implemented on the outdated DEC VAX hardware and replaced with an enterprise-grade modern environment (x86 or cloud). The existing OS (OpenVMS) and legacy applications operating on the legacy hardware will run in a new environment without any change.  Install Charon-VAX on a new host (on-prem or cloud) so that the new computer acts just like your old VAX hardware. Use a backup to copy OpenVMS software and restore it to the newly emulated hardware environment. Transfer the data, storage, files, and information from your original disks to virtual disk images that Charon can use. Run the application just as before. There’s no need to re-code, re-engineer, or re-validate anything. Legacy VAX Server Migration with Stromasys Charon VAX Try it Now Charon-VAX: End Legacy Hardware Failures, Boost Efficiency & Save Big Stop wasting time, money, and resources on outdated VAX hardware. Run your essential OpenVMS applications on a modern platform (on-prem or cloud) - WITHOUT any application changes. Contact Us Explore how Charon VAX virtualization ensures optimum performance of your critical OpenVMS system. Download Datasheet Seamless Legacy VAX Virtualization: Inside the Charon-VAX Architecture Explore how Charon-VAX revolutionizes your legacy DEC VAX systems by providing customized virtualization and streamlined management.   Charon-VAX Emulation Alternatives for the Following Hardware The various models of the Charon-VAX emulation family support the appropriate hardware for their architecture. Emulated Q-Bus and Unibus devices support VAX 3600, MicroVAX II, and similar systems. Emulated VAX 6000 series support XMI and BI devices. Memory can be specified to the architectural limits of the emulated systems.  Storage Subsystems Virtual storage (container files) – Resides on any storage subsystem presented to the host system. Physical storage – Local SCSI, SATA, IDE, or any other local storage (including USB) devices allocated to Charon-VAX software. Virtual storage (container files) – Resides on any storage subsystem presented to the host system. Additionally, any network-attached storage supported by the host can be utilized, including iSCSI, SAN, NAS, Samba/CIFS, and NFS. Charon-VAX virtualization software also supports OpenVMS Clustering. Input/ Output Subsystems  Charon-VAX virtualization provides a variety of networking and character terminal-oriented interfaces, including support for legacy VAX terminals. The Charon-VAX emulator replicates the Ethernet controllers found in the original VAX hardware. Any protocol that runs on these controllers (DECnet, TCP/IP, LAT) will run over a virtualized link. With virtual Charon-VAX,, organizations can replace VAX hardware without hassle, knowing their existing software will operate without modification.   Test Drive Lift and Shift Migration   Stromasys has helped hundreds of organizations simplify the support and operations of legacy applications for more than 20 years.Unleash the power of our VAX/VMS emulator and break free from the challenges of legacy DEC VAX hardware, boosting ROI.  Start Your Test Drive What If Your Aging SPARC Hardware Fails Tomorrow? When legacy hardware breaks, there’s no longer any time at all. Regrets arise from not planning ahead.Don’t let your organization become one of them. Instead of waiting for a failure, be proactive. Get your free assessment before it's too late. Check Your Score for Free Stories of Successful Transformation with Charon VAX Charon-VAX Explore How Flexi-Coil Has Experienced a Performance Boost After Migrating Their Original VAX Hardware With Stromasys “The system remained up for a year before we shut down for routine maintenance. It is even more stable than the original VAX.” - Blair Simister, Information Systems Manager at Flexi-Coil Read the Full Case Study Frequently Asked Questions Does Charon VAX support legacy VAX Terminal connections?Yes, Charon VAX fully emulates VAX Terminal interfaces. It allows you to connect legacy terminals or use modern terminal emulators without any hardware changes. What is the main bus architecture used in legacy VAX systems?Legacy VAX systems utilize the Synchronous Backplane Interconnect (SBI), which provides high-throughput communication between the CPU, memory, and I/O. Can Charon VAX run on multiple virtual machines?Yes, it supports multiple VAX virtual machines running concurrently on a host system. What are the installation requirements for the Charon VAX emulation solution?Charon VAX requires a host platform that meets the minimum hardware/software criteria, has administrative privileges, and is installed via the provided installer package. How does Charon VAX help businesses?Charon VAX emulator eliminates risks associated with aging DEC VAX hardware. It enables a seamless transition to modern platforms, such as x86 servers, without any modifications. Get Expert Insights with OurComprehensive Resources Datasheet Explore the Charon VAX datasheet to discover how our VAX virtualization solution revives your mission-critical OpenVMS applications without incurring expensive migration processes.  Download Datasheet Document Dive into a comprehensive narrative that unravels the essence of virtual Charon VAX, revealing its myriad features and functionalities. Read Product Documentation Case Study When an unexpected shutdown hit, Stromasys support jumped in within an hour, and got operations back online fast. See how the product and team stood out. Download case study Modernize your business infrastructure by emulating the outdated DEC VAX systems. Achieve seamless business operations today. Book a Demo #### Clients & Testimonials Customers Talk About Working with Stromasys Hear directly from customers how Stromasys legacy system modernization helped them realize an impressive return on investment. Talk to an Expert "We expected to reduce maintenance fees and increase our storage and memory capabilities using the Charon- AXP software. The fact that the new system performs twice as fast as the original and takes up much less space is just icing on the cake. Jose Valdez Network Administrator at MediSolution "Space is a big commodity. Using Charon-VAX, we went from refrigerator-sized VAX hardware that also required a refrigerator-sized array, to a modern, rackable HP DL 2U server. Steve Olson VMS Systems Manager at Fidelity National Financial "The system remained up for a year before we shut down for routine maintenance. It is even more stable than the original VAX. Blair Simister Information Systems Manager at Flexi-Coil "Charon helped us to gain the time we need to migrate our system without worrying constantly about the availability of the old hardware. Michael Flader Head of IT at Linnenbecker "The legacy AlphaServer was the IT backbone of our company and controlled our entire production system. Replacing it with customized Windows software would have cost millions, so the Charon-AXP solution has been a real godsend for us. Lesleyanne Clifton Project Manager at Tomago Aluminium "We went from paying more than $100,000 in maintenance fees per year to paying just under $10,000 per year. And it took virtually no effort on our part. Mark Gillespie Data Center Operations Manager at WorkflowOne #### Contact Us Contact Us Stromasys is the global leader in enterprise-class cross-platform virtualization solutions.The Charon® emulation software is a top-tier innovative solution that helps businesses overcome IT challenges while maintaining complex legacy systems. We help to extend the life of your legacy applications without making any changes to the existing software.  We offer virtualization and emulation solutions for the following legacy hardware:   Sun SPARC PA-RISC DEC VAX DEC Alpha DEC PDP-11 Contact us to ensure seamless transformation of your business IT infrastructure for enhanced efficiency at less than half of your legacy hardware maintenance costs.  Our Global Clientele Online Customer Support Access all the ways you can reach our customer support professionals online. Get Assistance Partner Users Access the Stromasys Document and Reference Areas Login We look forward to hearing from you at any of our offices Europe Europe/Middle-East/Africa Avenue Louis Casai 18 27Bis, 5th Floor1209 GenevaSwitzerland New number! +41 22 561 5636 Americas 871 MarlboroughAve Suite 100Riverside California 92507
USA America +1 919 239 8450 #### Contacta Contáctenos Stromasys es el líder mundial en soluciones de virtualización multiplataforma para empresas. El software de emulación Charon® es una solución innovadora de primer nivel que ayuda a las empresas a superar los retos informáticos manteniendo complejos sistemas obsoletos. Ayudamos a prolongar la vida útil de sus aplicaciones antiguas sin realizar ningún cambio en el software existente.Ofrecemos soluciones de virtualización y emulación para el siguiente hardware obsoletos: Sun SPARC PA-RISC DEC VAX DEC Alfa DEC PDP-11 Contáctenos para garantizar una transformación fluida de la infraestructura de TI de su empresa, aumentando la eficiencia a menos de la mitad del coste de mantenimiento de su hardware obsoleto. Nuestra clientela global Atención al cliente en línea Acceda a todas las formas disponibles para contactar en línea con nuestros profesionales de soporte al cliente. Obtenga asistencia Usuarios asociados Acceda a las áreas de documentación y referencia de Stromasys Inicio de sesión Le esperamos en cualquiera de nuestras oficinas Europa Europa/Oriente Próximo/África Avenue Louis Casai 1827Bis, 5ª planta1209 GinebraSuiza +41 22 794 1070 América 871 MarlboroughAve Suite 100Riverside California 92507EE.UU. América +1 919 239 8450 #### Contactez nous Contactez nous Stromasys est le leader mondial des solutions de virtualisation multiplateforme à destination des entreprises.Le logiciel d’émulation Charon® est une solution innovante et éprouvée, conçue pour permettre aux entreprises de relever leurs défis informatiques tout en maintenant en service leurs environnements Legacy complexes. Nous vous accompagnons dans la prolongation de la durée de vie de vos applications critiques, sans qu’il soit nécessaire de modifier votre logiciel existant.Nous proposons des solutions d’émulation et de virtualisation pour les plates-formes matérielles historiques suivantes Sun SPARC PA-RISC DEC VAX DEC Alpha DEC PDP-11 Contactez-nous pour amorcer une transition transparente de votre infrastructure informatique, dans l’objectif d’augmenter son efficacité tout en réduisant vos coûts de maintenance de plus de moitié par rapport à ceux du matériel d’origine. Notre clientèle mondiale Support client en ligne Retrouvez toutes les informations utiles pour contacter notre équipe de support technique via notre portail en ligne. Obtenir de l'aide Utilisateurs partenaires Accédez aux documents de référence Stromasys et à l’espace dédié à nos partenaires. Connexion Nous serons ravis de vous accueillir dans l’un de nos bureaux. 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Social Media Cookies Cookie Subgroup Cookies Cookies used youtube.com CONSENT Third Party #### Defensa del Gobierno Nuevo Gobierno y Defensa Modernización de aplicaciones Hablar con un experto Los emuladores de software Stromasys Charon® virtualizan y habilitan sistemas DEC Alpha, DEC VAX, DEC PDP, PA-RISC y Sun SPARC en plataformas x86 o nubes Azure, AWS, Google u Oracle, entre otras.La tecnología de Stromasys proporciona un duplicado preciso y exacto de los sistemas de hardware originales (hasta el nivel de la BIOS), lo que garantiza que las aplicaciones permanezcan intactas y puedan migrar sin interrupciones ni modificaciones. Gestión de la complejidad por obsolescencia La gestión de la complejidad no es algo que pueda hacer uno mismo. Las agencias y los integradores deben encontrar socios de calidad que ofrezcan hardware, software, servicios y asistencia fiables, y utilizarlos como aliados de confianza.Stromasys es uno de esos socios. Ofrecemos a nuestros clientes la experiencia en diseño, arquitectura e ingeniería de un socio empresarial y la rentabilidad de un proveedor externo. Con nuestra solución, los clientes pueden modernizar su entorno para ejecutar sus aplicaciones a los niveles de rendimiento necesarios con la máxima eficacia y fiabilidad. Cerrar la brecha de la aceleración Las agencias gubernamentales se enfrentan a una brecha de obsolescencia cada vez mayor, ya que el hardware y el software evolucionan rápidamente mientras que los sistemas antiguos siguen ejecutando operaciones críticas. Stromasys rompe los ciclos de dependencia de un proveedor y permite migrar sin problemas las aplicaciones de misión crítica a entornos modernos y flexibles.Desde 1998, Stromasys se ha especializado en trasladar aplicaciones críticas de hardware antiguo a plataformas actuales. Mediante soluciones de emulación de IoT y computación en la nube, los organismos preservan la integridad y el cumplimiento de las aplicaciones al tiempo que obtienen conectividad y personalización de última generación para la gobernanza, la seguridad, la logística y las operaciones de misión crítica. Código CAGE – 6TMZ8Número DUNS – 016449676Pequeña empresa estadounidense con sede en Raleigh (Carolina del Norte) y oficinas en Washington y Boston.2017 NAICS 511210 – Editores de software2022 NAICS 513210 – Editores de softwareNAICS 541519 – Otros servicios relacionados con la informática Póngase en contacto con nuestro equipo de virtualización Nuestros expertos en servicios a las Administraciones Públicas están preparados para analizar sus retos y ayudarle a encontrar las soluciones más rentables. Equipo de la Agencia Civil Equipo DoD/Intel Equipo de Servicios Gubernamentales 202-932-1437 Recursos para la modernización de las aplicaciones gubernamentales Explore la biblioteca de recursos de Stromasys centrados en ayudar a las agencias gubernamentales a aprovechar las ventajas de la virtualización de hardware. Biblioteca de recursos #### Defense & Govt Run Legacy Govt. Systems on x86 or Cloud Without Downtime Charon emulates your legacy SPARC, Alpha, VAX, PA-RISC, or PDP hardware on modern platforms. Your certified defense & government software run unchanged with better performance and lower costs. Talk to an Expert Key Challenges of Legacy Systems You may have a weapons control system running on a legacy OS. It’s certified, accredited, and tested in multiple use cases. But the legacy hardware it sits on? It’s a silent threat in your data center.   The Maintenance Trap Spare parts are scarce. The experts who know how to fix these servers are retiring in numbers. You are likely spending up to 75% of your IT budget just to maintain the status quo.   Security Risks Legacy systems often lack modern encryption, and they can’t be patched against new threats. In 2021, the "Hack the Army 3.0" initiative found 238 vulnerabilities in military systems. 102 were critical.   Integration Issues Modern defense requires real-time data. However, your legacy hardware cannot integrate effectively with modern platforms, preventing the application from coordinating with contemporary APIs or cloud services.   Unplanned Downtime End-of-life hardware is more prone to failure. Consequently, your critical manufacturing or defense software could experience downtime for days, delaying public service or risking national security.   Interoperability Defense organizations often collaborate with other allies for joint operations, making interoperability a crucial factor. Modernization will make communications and operations smoother.   Loss of Critical Data On legacy servers, decades of sensitive government data are at high risk. Public records and defense deals, etc., are too sensitive. So the priority should be to move away from the old servers as soon as possible. Why Is It Important Legacy systems are serious business liabilities. Here’s what real numbers reveal about them: The U.S. government spends $337 million annually just to maintain 10 critical legacy systems, some over 50 years old.   Federal agencies allocate 80% of their IT budgets to maintain outdated systems, leaving little for innovation.   A single ransomware attack on Baltimore’s legacy systems in 2019 caused $18 million in recovery costs. Stromasys: A Cost-Effective Alternative to Full Migration Stromasys Charon is purpose-built for the unique challenges of defense and government organizations. It ensures mission-critical legacy applications remain operational without the risks, costs, or delays of rewriting software. Your software gets the same hardware interface it is expecting, but now on a new, more reliable platform (x86 servers or the cloud).   Keep Your Proven Software Your applications, operating systems (Solaris, MPE, HP-UX, OpenVMS, Tru64), and databases remain unchanged. What has changed is the hardware beneath them.   Close On-Premises Data Center Large, outdated servers occupy significant space in data centers, resulting in increased power consumption. With Charon, you can move away from the data center and consolidate legacy servers into one virtual data center.   Cloud Ready Move your legacy workloads to Azure, AWS, Google Cloud, or Oracle Cloud. You gain the flexibility and performance of the cloud while keeping the application logic that runs your department.   Robust Disaster Recovery Forget trying to find a backup tape drive that still works. Once your system is virtualized on Charon, disaster recovery becomes a simple file backup. You can spin up a recovery instance in the cloud in minutes. How the Top 1% CIOs in Defense & Government Tackle Legacy Challenges That too, without touching what’s already working for them (in a cost-effective manner). Download Whitepaper Resources Whitepapers Tested strategies to extend the life of your mission-critical software, such as Defense or Government, scaling operations without replacing legacy OS. Explore Whitepapers Datasheets Get the technical details on how Stromasys emulates your legacy hardware on a more modern platform to keep your legacy applications running. Explore Datasheets Blog Library Practical advice for IT leaders tackling legacy hardware headaches, from downtime risks, maintenance hassles, to cloud integration. Explore Blogs Don’t Wait for Legacy Hardware to Damage Your Business Before aging infrastructure halts your critical defense and government applications, fix it! Talk to an Expert #### Emulation Software Solutions Charon®: The Ultimate Emulation Software Solution Industry-Leading Legacy Emulator That Drives Significant Savings and Boosts ROI Talk to an Expert Home Empowering Our Clients: Stellar Results Achieved with Stromasys 100% Boost in overall performance 93.6% Decrease in power consumption 90% Reduction in maintenance cost 90% Improvement in efficiency 15x Increase in execution speed The Challenge Legacy hardware poses a significant risk to your business. Maintenance becomes increasingly difficult over time, and sourcing spare parts can be frustrating. Moreover, there is a constant risk of downtime, security breaches, and data loss.But full-scale legacy migration isn't easy either. It can be risky, time-consuming, and expensive (including the cost of retraining users). Strategies like rearchitecting, recreating, refactoring, or replacing applications require extensive retraining of admins and users, often leading to management challenges.This is where Stromasys' Charon emulation software steps in. Minimize Risk, Maximize Efficiency — Choose Charon by Stromasys Charon emulator is a cost-effective alternative to full-scale migration The Quick implementation enables seamless transition without downtime  Achieve significant performance boosts with minimal operational disruption A dependable solution that prolongs the lifespan of your critical applications It supports multiple legacy servers such as SPARC, PA-RISC, VAX, Alpha, and PDP Emulated systems completely eliminate costly hardware maintenance Available for both on-premises and on-cloud, tailored to your business needs It leverages modern security and disaster recovery tools to protect your systems Get In Touch Lift & Shift Emulation: The Most Affordable and Time-Saving Alternative With our Lift and Shift emulation solution for VAX, Alpha, SunSPARC, PDP-11, HP3000, and HP9000 systems, organizations can effortlessly transition from outdated hardware to a modern, industry-standard x86 platform or Cloud environment, all while continuing to run their original operating systems (OpenVMS, Tru64, Solaris, MPE, HP-UX), software layers, and applications - completely unchanged. This way Organizations can significantly reduce costs while seamlessly running their mission-critical applications on modern platforms - offering greater reliability than ever before. Try it Now Running Mission-Critical Workload is Easier Than You Think This video shows how to extend the lifespan of legacy applications by migrating workloads to x86 platforms or the cloud without rewriting or recertifying them. Transform your IT landscape effortlessly.  Contact Us https://youtu.be/KDlagttQX4s Discover the most cost-effective way to avoid the high costs of application migration by looking into Stromasys' emulation solutions. Download Datasheet Experience the Benefits of Legacy Hardware Emulation with Charon® Lift-and-shift migration is the most cost-effective way to virtualize your legacy systems. Charon emulation software solution lets you extend the lifespan of your legacy applications and operating systems by moving them off aging, expensive legacy hardware and onto safer, more efficient, and secure modern servers either on-premises or in the cloud. And it all happens seamlessly without compromising performance or requiring end-user disruption or retraining. Charon-SSP Charon-SSP emulator software creates a virtual replica of various SPARC family servers running – either on-premises or in the cloud. Read More Charon-PAR Charon-PAR emulates a range of historic PA-RISC computers running MPE/ix or HP-UX to run on modern Linux or Windows on modern hardware. Read More Charon-VAX Charon-VAX replaces multiple versions of the VAX family of servers with a virtual equivalent running on modern x86 based hardware. Read More Charon-AXP Charon-AXP emulates a wide variety of DEC AlphaServers, allowing the OpenVMS and Tru-64 Unix OS and all host applications to run on modern hardware. Read More Charon-PDP Charon-PDP creates a virtual replica of the original PDP-11 hardware, allowing the RT-11, RSX-11, RSTS, and other operating systems and all software to run on modern hardware. Read More Charon on the Cloud Charon, the first solution to emulate legacy critical systems, is available for Cloud subscription on all major cloud providers. Read More Test Drive Lift and Shift Migration Stromasys has helped hundreds of organizations simplify the support and operations of legacy applications for more than 20 years.Unleash the power of Charon® virtual emulator software for your business, proving potential savings in time, money, and headaches when managing legacy systems. Start Your Test Drive Stories of Success with Stromasys Charon AXP Charon-AXP reduced EIS Wire & Cable's MRP time from 15 minutes to under 1 minute “Stromasys folks had no problems helping us to configure the software to do this. They knew just what was needed to help us achieve this and it gave us plenty of time to do our due diligence in testing the software and hardware to ensure it was all working flawlessly.” -Pete Gaudet, IT Manager, EIS Wire & Cable Read the Full Case Study Charon VAX WorkflowOne reduced Power Consumption by 93% with Charon-VAX “We went from paying more than $100,000 in maintenance fees per year to paying just under $10,000 per year. And it took virtually no effort on our part.” - Mark Gillespie, Data center operations manager, WorkflowOne Read the Full Case Study Charon SSP Thales Alenia Eliminated SPARC Hardware Risk That was Running for 20+ Years “My concern was to maintain our old software for 20 more years, and I think that running CHARON-SSP inside of a VirtualBox is the simplest, most lasting, and most cost-effective solution.” - Lionel Daniel, Design Authority, Thales Alenia Space Read the Full Case Study Charon PAR Migrating MPE and HP-UX Workloads to AWS for a Leading Global Manufacture “Moving to AWS with the help of Stromasys provided cost savings of utilizing scalable hardware and economies of scale. The cloud allows the customer to be nimble: making their M&A activities go more smoothly and be more cost effective.” - Jeff Stothart, Director of technical services, LCI Read the Full Case Study Invaluable Resources for LegacySystem Migration Whitepaper Eliminate legacy hardware risks and avoid downtime. Learn why waiting for hardware failure is a costly mistake and how to take proactive steps.   Download Our Whitepaper Datasheet Migrate legacy apps to the cloud in just a matter of a few days. Run your critical workloads without recompiling, recertifying, or remodifying anything.   Access Datasheet eBooks While often used interchangeably, emulation and virtualization are distinct concepts. Check out this eBook to learn how to use both for your IT goals.  Explore our eBook Transform Your Organization Today With Modern and Efficient Emulation Solutions Book a Demo #### Energy & Utility Sector Building a Sustainable Future for Energy & Utilities Enterprises with Legacy System Emulation Modernize your energy & utility infrastructure to drive performance across generation, distribution & customer operations without disruptions Talk to an Expert Up to 95% Cost Reduction*Based on Taiwan Power Company Key Challenges of Legacy Systems Yesterday’s backbone turned into today’s biggest operational barrier for the energy and utility sector. Built for a centralized grid era, outdated systems such as SCADA, EMS, and metering platforms have now become the greatest obstacle to innovation and operational agility. Grid Limitations Legacy SCADA and EMS platforms were built for one-directional power flow and cannot manage today's bidirectional grids with distributed solar, wind, and battery storage. Underutilized Metering Despite significant smart meter investments, legacy back-office systems fail to process AMI data in real time, reducing a high-value asset to an operational liability. Reactive Operations The outdated substation and switchgear systems have no predictive intelligence capability, leaving utilities to respond to failures than to prevent them. Blocking Renewable Integration Legacy EMS are unable to support solar, wind farms, or EV charging, due to their outdated architecture, stalling the clean energy transition. Revenue Leakage Disconnected metering and billing platforms create silent data gaps that create errors in billings, undetected energy theft, and unbilled consumption. Field Inefficiency Field crews depend on manual work orders and siloed asset systems that slow down fault response, duplicate effort, and increase cost-per-outage. Why Is It Important? The numbers tell a compelling story about the risks and true costs of legacy systems in the energy and utility industry:  68% of utilities running on outdated Windows Server 2008 fell victim to a breach due to ransomware attacks, costing an average of $8.9 million per incident. (Conduit Consulting). Legacy DOS-based outage management systems delay fault response by 2–4 hours, costing utilities $2.1 million per hour during downtime. (Conduit Consulting) A Midwest gas utility silently overbilled customers by $1.2 million annually due to a single legacy software glitch, triggering regulatory fines and irreversible reputational damage. (Conduit Consulting) Zero-Risk Energy & Utility Legacy Modernization with Stromasys Many energy utilities still rely on obsolete PA-RISC, SPARC, and proprietary SCADA hardware for critical grid management, metering, and distribution operations. The Stromasys Charon solution provides seamless migration to modern x86 servers or cloud environments without modifying existing applications. Eliminates Grid Reliability Risks Legacy modernization using the Charon emulator eliminates hardware obsolescence risks while boosting uptime, performance, outage response, and scalability for power distribution. Ensures Regulatory Compliance and Security It secures customer billing information from cyber breaches while ensuring that the modern utility infrastructure meets the evolving compliance mandates, like NERC CIP, AMI interoperability standards, and regional regulations. ​ Accelerates Renewables and Smart Grid Integration Migrating to modern platforms enables seamless integration with smart grids, AMI, EV charging networks, and IoT-driven asset monitoring through APIs and middleware, thereby transforming your entire energy ecosystem. Reduces Operational and Energy Costs  Minimizes the TCO (Total Costs of Ownerships) by eliminating legacy hardware maintenance and scarce parts sourcing while optimizing resource utilization and reducing data center power usage to handle rising demand. How Top Utility Decision-Maker Escape the Skyrocketing Legacy Trap Discover the cost-effective legacy migration alternative with Stromasys with zero code changes. Download Whitepaper Trusted by Leading Energy & Utility Providers Worldwide Saved Up to 95% without Any Modifications or Operational Disruptions " TaiPower migrated its mission-critical nuclear monitoring system to modern infrastructure in just 24 hours, saving NT $100 million in full system redevelopment costs.  Read the Full Case Study " TaiPower migrated its mission-critical nuclear monitoring system to modern infrastructure in just 24 hours, saving NT $100 million in full system redevelopment costs.  Read the Full Case Study Resources Whitepapers Discover how leading utilities are modernizing outdated SCADA and metering systems to unlock smart grid capabilities, AMI data processing, and renewable energy integration. Explore Whitepapers Datasheets Explore detailed technical specifications on how Charon emulation modernize legacy to deliver higher performance, improved reliability, and faster disaster recovery (DR) on modern infrastructure. Explore Datasheets Blog Library Follow the latest insights on digital transformation in the energy & utility sector, from renewable energy integration to smart metering trends and grid modernization strategies. Explore Blogs Transform Aging Energy & Utility Sector with Stromasys  Discover How Charon Emulation Solution Extend the Life of Legacy Applications Without Expensive Rewrites. Book a Demo #### Events Conferences URL: https://www.stromasys.com/news-events/events-conferences/ #### FAQ URL: https://www.stromasys.com/faq/ #### Find a Partner Find a Stromasys Solution Partner Find a Partner Stromasys Solution Partners offer a wide array of services and expertise for regions around the world. Search for the ideal Stromasys partner to meet your server virtualization needs. Our global network of partners delivers customized virtualization strategies right in your region. Each partner brings in-depth knowledge of your specific infrastructure, and with Stromasys' expertise, they help you achieve your business-specific goals. Featured Server Virtualization Partner Learn more about how Stromasys teams up with VX Company in the Netherlands to help customers protect their investments in mission-critical software.Together, we’ve helped 30+ customers (more than 100 systems) modernize their infrastructure without application rewrites or retraining. With each migration, this partnership kept cutting down on maintenance costs, downtime, and operational efficiency.https://www.youtube.com/watch?v=nkQFPOT_fLM&t=11s The Stromasys Lineup of Solution Partners Stromasys is pleased to work with a deep roster of server virtualization Solution Partners to drive impressive savings for companies around the world. 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Cloud Capabilities N/A Region Americas Country Americas Cloud Capabilities N/A Region Asia/Pacific Country Taiwan Cloud Capabilities N/A Region Asia/Pacific Country Hong Kong SAR of the People's Republic of China Cloud Capabilities N/A Region Europe/Middle-East/Africa Country Cloud Capabilities N/A Region Americas Country United States Cloud Capabilities N/A Region Europe/Middle-East/Africa Country Slovenia Cloud Capabilities N/A Region Americas Country India, Mexico, United States Cloud Capabilities AWS Region Americas Country Cloud Capabilities N/A Region Asia/Pacific Country Japan Cloud Capabilities N/A Region Americas Country Cloud Capabilities N/A Region Asia/Pacific Country Japan Cloud Capabilities N/A Region Americas Country United States Cloud Capabilities N/A Region Americas Country Cloud Capabilities N/A Region Americas Country Brazil Cloud Capabilities N/A Region Americas Country United States Cloud Capabilities N/A Region Americas Country Brazil Cloud Capabilities N/A Region Americas Country Bhutan, Canada, India, Nepal, Oman Seychelles, Singapore, Thailand, United Arab Emirates, United Kingdom, United States More... Cloud Capabilities AWS Region Americas Country Cloud Capabilities N/A Region Europe/Middle-East/Africa Country Germany Cloud Capabilities N/A Region Americas Country United States Cloud Capabilities N/A Region Americas Country Brazil, Mexico, United States Cloud Capabilities Azure Region Americas Country Anguilla, Antigua and Barbuda, Argentina, Aruba, Bahamas Barbados, Belize, Bermuda, Bolivia, Bonaire, Brazil, British Virgin Islands, Canada, Cayman Islands, Chile, Colombia, Costa Rica, Cuba, Curaçao, Dominica, Dominican Republic, Ecuador, El Salvador, Falkland Islands, Grenada, Guatemala, Guyana, Haiti, Honduras, Jamaica, Mexico, Montserrat, Nicaragua, Panama, Paraguay, Peru, Saint Lucia, Saint Vincent and the Grenadines, Suriname, Trinidad and Tobago, United States, Uruguay, Venezuela More... Cloud Capabilities N/A Region Americas Country United States Cloud Capabilities N/A Region Americas Country Cloud Capabilities N/A Region Europe/Middle-East/Africa Country Afghanistan, Albania, Algeria, Americas, Andorra Angola, Anguilla, Antigua and Barbuda, Argentina, Armenia, Aruba, Australia, Austria, Azerbaijan, Bahamas, Bahrain, Bangladesh, Barbados, Belarus, Belgium, Belize, Benin, Bermuda, Bhutan, Bolivia, Bonaire, Bonaire, Sint Eustatius and Saba, Bosnia and Herzegovina, Botswana, Brazil, British Indian Ocean Territory, British Virgin Islands, Brunei, Bulgaria, Burkina Faso, Burundi, Cambodia, Cameroon, Canada, Cape Verde, Cayman Islands, Central African Republic, Chad, Chile, China, Christmas Island, Cocos (Keeling) Islands, Colombia, Comoros, Congo Brazzaville, Cook Islands, Costa Rica, Croatia, Cuba, Curaçao, Cyprus, Czech Republic, Denmark, Djibouti, Dominica, Dominican Republic, Ecuador, Egypt, El Salvador, Equatorial Guinea, Eritrea, Estonia, Ethiopia, Falkland Islands, Faroe Islands, Federation of Russia, Fiji, Finland, France, French Guiana, French Polynesia, French Southern Territories, Gabon, Gambia, Georgia, Germany, Ghana, Gibraltar, Greece, Greenland, Grenada, Guadeloupe, Guatemala, Guernsey, Guinea-Bissau, Guyana, Haiti, Honduras, Hong Kong SAR of the People's Republic of China, Hungary, Iceland, India, Indonesia, Iran, Iraq, Ireland, Isle of Man, Israel, Italy, Jamaica, Japan, Jersey, Jordan, Kazakhstan, Kenya, Kiribati, Korea, Kuwait, Kyrgyzstan, Laos, Latvia, Lebanon, Lesotho, Liberia, Libya, Liechtenstein, Lithuania, Luxembourg, Macau S.A.R., Macedonia, Madagascar, Malawi, Malaysia, Maldives, Mali, Malta, Martinique, Mauritania, Mauritius, Mayotte, Mexico, Moldova, Monaco, Mongolia, Montenegro, Montserrat, Morocco, Myanmar, Namibia, Nauru, Nepal, Netherlands, New Caledonia, New Zealand, Nicaragua, Niger, Nigeria, Niue, Norfolk Island, Norway, Oman, Pakistan, Palestinian Territory, Panama, Papua New Guinea, Paraguay, Peru, Philippines, Pitcairn, Poland, Portugal, Puerto Rico, Qatar, Reunion, Romania, Russian Federation, Rwanda, Saint Barthélemy, Saint Kitts and Nevis, Saint Lucia, Saint Martin, Saint Pierre and Miquelon, Saint Vincent and the Grenadines, Samoa, San Marino, Sao Tome and Principe, Saudi Arabia, Senegal, Serbia, Seychelles, Sierra Leone, Singapore, Sint Eustatius and Saba, Slovakia, Slovenia, Solomon Islands, Somalia, South Africa, Spain, Sri Lanka, State of, Sudan, Suriname, Swaziland, Sweden, Switzerland, Syria, Taiwan, Tajikistan, Tanzania, Thailand, The Netherlands, Timor-Leste, Togo, Tonga, Trinidad and Tobago, Tunisia, Turkey, Turkmenistan, Tuvalu, Uganda, Ukraine, United Arab Emirates, United Kingdom, United States, Uruguay, Uzbekistan, Vanuatu, Vatican City State, Venezuela, Viet Nam, Wallis and Futuna, Yemen, Zambia, Zimbabwe More... Cloud Capabilities Azure Region Americas Country Afghanistan, Albania, Algeria, Americas, Andorra Angola, Anguilla, Antigua and Barbuda, Argentina, Armenia, Aruba, Australia, Austria, Azerbaijan, Bahamas, Bahrain, Bangladesh, Barbados, Belarus, Belgium, Belize, Benin, Bermuda, Bhutan, Bolivia, Bonaire, Bonaire, Sint Eustatius and Saba, Bosnia and Herzegovina, Botswana, Brazil, British Indian Ocean Territory, British Virgin Islands, Brunei, Bulgaria, Burkina Faso, Burundi, Cambodia, Cameroon, Canada, Cape Verde, Cayman Islands, Central African Republic, Chad, Chile, China, Christmas Island, Cocos (Keeling) Islands, Colombia, Comoros, Congo Brazzaville, Cook Islands, Costa Rica, Croatia, Cuba, Curaçao, Cyprus, Czech Republic, Denmark, Djibouti, Dominica, Dominican Republic, Ecuador, Egypt, El Salvador, Equatorial Guinea, Eritrea, Estonia, Ethiopia, Falkland Islands, Faroe Islands, Federation of Russia, Fiji, Finland, France, French Guiana, French Polynesia, French Southern Territories, Gabon, Gambia, Georgia, Germany, Ghana, Gibraltar, Greece, Greenland, Grenada, Guadeloupe, Guatemala, Guernsey, Guinea-Bissau, Guyana, Haiti, Honduras, Hong Kong SAR of the People's Republic of China, Hungary, Iceland, India, Indonesia, Iran, Iraq, Ireland, Isle of Man, Israel, Italy, Jamaica, Japan, Jersey, Jordan, Kazakhstan, Kenya, Kiribati, Korea, Kuwait, Kyrgyzstan, Laos, Latvia, Lebanon, Lesotho, Liberia, Libya, Liechtenstein, Lithuania, Luxembourg, Macau S.A.R., Macedonia, Madagascar, Malawi, Malaysia, Maldives, Mali, Malta, Martinique, Mauritania, Mauritius, Mayotte, Mexico, Moldova, Monaco, Mongolia, Montenegro, Montserrat, Morocco, Myanmar, Namibia, Nauru, Nepal, Netherlands, New Caledonia, New Zealand, Nicaragua, Niger, Nigeria, Niue, Norfolk Island, Norway, Oman, Pakistan, Palestinian Territory, Panama, Papua New Guinea, Paraguay, Peru, Philippines, Pitcairn, Poland, Portugal, Puerto Rico, Qatar, Reunion, Romania, Russian Federation, Rwanda, Saint Barthélemy, Saint Kitts and Nevis, Saint Lucia, Saint Martin, Saint Pierre and Miquelon, Saint Vincent and the Grenadines, Samoa, San Marino, Sao Tome and Principe, Saudi Arabia, Senegal, Serbia, Seychelles, Sierra Leone, Singapore, Sint Eustatius and Saba, Slovakia, Slovenia, Solomon Islands, Somalia, South Africa, Spain, Sri Lanka, State of, Sudan, Suriname, Swaziland, Sweden, Switzerland, Syria, Taiwan, Tajikistan, Tanzania, Thailand, The Netherlands, Timor-Leste, Togo, Tonga, Trinidad and Tobago, Tunisia, Turkey, Turkmenistan, Tuvalu, Uganda, Ukraine, United Arab Emirates, United Kingdom, United States, Uruguay, Uzbekistan, Vanuatu, Vatican City State, Venezuela, Viet Nam, Wallis and Futuna, Yemen, Zambia, Zimbabwe More... Cloud Capabilities N/A Region Americas Country Mexico Cloud Capabilities N/A Region Europe/Middle-East/Africa Country Ireland Cloud Capabilities N/A Region Europe/Middle-East/Africa Country Belgium, France Cloud Capabilities AWS Region Americas Country Anguilla, Antigua and Barbuda, Argentina, Aruba, Bahamas Barbados, Belize, Bermuda, Bolivia, Bonaire, Brazil, British Virgin Islands, Canada, Cayman Islands, Chile, Colombia, Costa Rica, Cuba, Curaçao, Dominica, Dominican Republic, Ecuador, El Salvador, Falkland Islands, Grenada, Guatemala, Guyana, Haiti, Honduras, Jamaica, Mexico, Montserrat, Nicaragua, Panama, Paraguay, Peru, Saint Kitts and Nevis, Saint Lucia, Saint Vincent and the Grenadines, Sint Eustatius and Saba, Suriname, Trinidad and Tobago, United States, Uruguay, Venezuela More... Cloud Capabilities N/A Region Asia/Pacific Country Singapore Cloud Capabilities N/A Region Americas Country Afghanistan, Albania, Algeria, Americas, Andorra Angola, Anguilla, Antigua and Barbuda, Argentina, Armenia, Aruba, Australia, Austria, Azerbaijan, Bahamas, Bahrain, Bangladesh, Barbados, Belarus, Belgium, Belize, Benin, Bermuda, Bhutan, Bolivia, Bonaire, Bonaire, Sint Eustatius and Saba, Bosnia and Herzegovina, Botswana, Brazil, British Indian Ocean Territory, British Virgin Islands, Brunei, Bulgaria, Burkina Faso, Burundi, Cambodia, Cameroon, Canada, Cape Verde, Cayman Islands, Central African Republic, Chad, Chile, China, Christmas Island, Cocos (Keeling) Islands, Colombia, Comoros, Congo Brazzaville, Cook Islands, Costa Rica, Croatia, Cuba, Curaçao, Cyprus, Czech Republic, Denmark, Djibouti, Dominica, Dominican Republic, Ecuador, Egypt, El Salvador, Equatorial Guinea, Eritrea, Estonia, Ethiopia, Falkland Islands, Faroe Islands, Federation of Russia, Fiji, Finland, France, French Guiana, French Polynesia, French Southern Territories, Gabon, Gambia, Georgia, Germany, Ghana, Gibraltar, Greece, Greenland, Grenada, Guadeloupe, Guatemala, Guernsey, Guinea-Bissau, Guyana, Haiti, Honduras, Hong Kong SAR of the People's Republic of China, Hungary, Iceland, India, Indonesia, Iran, Iraq, Ireland, Isle of Man, Israel, Italy, Jamaica, Japan, Jersey, Jordan, Kazakhstan, Kenya, Kiribati, Korea, Kuwait, Kyrgyzstan, Laos, Latvia, Lebanon, Lesotho, Liberia, Libya, Liechtenstein, Lithuania, Luxembourg, Macau S.A.R., Macedonia, Madagascar, Malawi, Malaysia, Maldives, Mali, Malta, Martinique, Mauritania, Mauritius, Mayotte, Mexico, Moldova, Monaco, Mongolia, Montenegro, Montserrat, Morocco, Myanmar, Namibia, Nauru, Nepal, Netherlands, New Caledonia, New Zealand, Nicaragua, Niger, Nigeria, Niue, Norfolk Island, Norway, Oman, Pakistan, Palestinian Territory, Panama, Papua New Guinea, Paraguay, Peru, Philippines, Pitcairn, Poland, Portugal, Puerto Rico, Qatar, Reunion, Romania, Russian Federation, Rwanda, Saint Barthélemy, Saint Kitts and Nevis, Saint Lucia, Saint Martin, Saint Pierre and Miquelon, Saint Vincent and the Grenadines, Samoa, San Marino, Sao Tome and Principe, Saudi Arabia, Senegal, Serbia, Seychelles, Sierra Leone, Singapore, Sint Eustatius and Saba, Slovakia, Slovenia, Solomon Islands, Somalia, South Africa, Spain, Sri Lanka, State of, Sudan, Suriname, Swaziland, Sweden, Switzerland, Syria, Taiwan, Tajikistan, Tanzania, Thailand, The Netherlands, Timor-Leste, Togo, Tonga, Trinidad and Tobago, Tunisia, Turkey, Turkmenistan, Tuvalu, Uganda, Ukraine, United Arab Emirates, United Kingdom, United States, Uruguay, Uzbekistan, Vanuatu, Vatican City State, Venezuela, Viet Nam, Wallis and Futuna, Yemen, Zambia, Zimbabwe More... Cloud Capabilities N/A Region Europe/Middle-East/Africa Country Poland Cloud Capabilities Cloud Managed Services Provider Region N/A Country Cloud Capabilities N/A Region Asia/Pacific Country India Cloud Capabilities N/A Region Americas Country Puerto Rico Cloud Capabilities N/A Region Europe/Middle-East/Africa Country Hungary Cloud Capabilities N/A Region Americas Country United States Cloud Capabilities N/A Region Americas Country Afghanistan, Albania, Algeria, Americas, Andorra Angola, Anguilla, Antigua and Barbuda, Argentina, Armenia, Aruba, Australia, Austria, Azerbaijan, Bahamas, Bahrain, Bangladesh, Barbados, Belarus, Belgium, Belize, Benin, Bermuda, Bhutan, Bolivia, Bonaire, Bonaire, Sint Eustatius and Saba, Bosnia and Herzegovina, Botswana, Brazil, British Indian Ocean Territory, British Virgin Islands, Brunei, Bulgaria, Burkina Faso, Burundi, Cambodia, Cameroon, Canada, Cape Verde, Cayman Islands, Central African Republic, Chad, Chile, China, Christmas Island, Cocos (Keeling) Islands, Colombia, Comoros, Congo Brazzaville, Cook Islands, Costa Rica, Croatia, Cuba, Curaçao, Cyprus, Czech Republic, Denmark, Djibouti, Dominica, Dominican Republic, Ecuador, Egypt, El Salvador, Equatorial Guinea, Eritrea, Estonia, Ethiopia, Falkland Islands, Faroe Islands, Federation of Russia, Fiji, Finland, France, French Guiana, French Polynesia, French Southern Territories, Gabon, Gambia, Georgia, Germany, Ghana, Gibraltar, Greece, Greenland, Grenada, Guadeloupe, Guatemala, Guernsey, Guinea-Bissau, Guyana, Haiti, Honduras, Hong Kong SAR of the People's Republic of China, Hungary, Iceland, India, Indonesia, Iran, Iraq, Ireland, Isle of Man, Israel, Italy, Jamaica, Japan, Jersey, Jordan, Kazakhstan, Kenya, Kiribati, Korea, Kuwait, Kyrgyzstan, Laos, Latvia, Lebanon, Lesotho, Liberia, Libya, Liechtenstein, Lithuania, Luxembourg, Macau S.A.R., Macedonia, Madagascar, Malawi, Malaysia, Maldives, Mali, Malta, Martinique, Mauritania, Mauritius, Mayotte, Mexico, Moldova, Monaco, Mongolia, Montenegro, Montserrat, Morocco, Myanmar, Namibia, Nauru, Nepal, Netherlands, New Caledonia, New Zealand, Nicaragua, Niger, Nigeria, Niue, Norfolk Island, Norway, Oman, Pakistan, Palestinian Territory, Panama, Papua New Guinea, Paraguay, Peru, Philippines, Pitcairn, Poland, Portugal, Puerto Rico, Qatar, Reunion, Romania, Russian Federation, Rwanda, Saint Barthélemy, Saint Kitts and Nevis, Saint Lucia, Saint Martin, Saint Pierre and Miquelon, Saint Vincent and the Grenadines, Samoa, San Marino, Sao Tome and Principe, Saudi Arabia, Senegal, Serbia, Seychelles, Sierra Leone, Singapore, Sint Eustatius and Saba, Slovakia, Slovenia, Solomon Islands, Somalia, South Africa, Spain, Sri Lanka, State of, Sudan, Suriname, Swaziland, Sweden, Switzerland, Syria, Taiwan, Tajikistan, Tanzania, Thailand, The Netherlands, Timor-Leste, Togo, Tonga, Trinidad and Tobago, Tunisia, Turkey, Turkmenistan, Tuvalu, Uganda, Ukraine, United Arab Emirates, United Kingdom, United States, Uruguay, Uzbekistan, Vanuatu, Vatican City State, Venezuela, Viet Nam, Wallis and Futuna, Yemen, Zambia, Zimbabwe More... Cloud Capabilities N/A Region Americas Country Afghanistan, Albania, Algeria, Americas, Andorra Angola, Anguilla, Antigua and Barbuda, Argentina, Armenia, Aruba, Australia, Austria, Azerbaijan, Bahamas, Bahrain, Bangladesh, Barbados, Belarus, Belgium, Belize, Benin, Bermuda, Bhutan, Bolivia, Bonaire, Bonaire, Sint Eustatius and Saba, Bosnia and Herzegovina, Botswana, Brazil, British Indian Ocean Territory, British Virgin Islands, Brunei, Bulgaria, Burkina Faso, Burundi, Cambodia, Cameroon, Canada, Cape Verde, Cayman Islands, Central African Republic, Chad, Chile, China, Christmas Island, Cocos (Keeling) Islands, Colombia, Comoros, Congo Brazzaville, Cook Islands, Costa Rica, Croatia, Cuba, Curaçao, Cyprus, Czech Republic, Denmark, Djibouti, Dominica, Dominican Republic, Ecuador, Egypt, El Salvador, Equatorial Guinea, Eritrea, Estonia, Ethiopia, Falkland Islands, Faroe Islands, Federation of Russia, Fiji, Finland, France, French Guiana, French Polynesia, French Southern Territories, Gabon, Gambia, Georgia, Germany, Ghana, Gibraltar, Greece, Greenland, Grenada, Guadeloupe, Guatemala, Guernsey, Guinea-Bissau, Guyana, Haiti, Honduras, Hong Kong SAR of the People's Republic of China, Hungary, Iceland, India, Indonesia, Iran, Iraq, Ireland, Isle of Man, Israel, Italy, Jamaica, Japan, Jersey, Jordan, Kazakhstan, Kenya, Kiribati, Korea, Kuwait, Kyrgyzstan, Laos, Latvia, Lebanon, Lesotho, Liberia, Libya, Liechtenstein, Lithuania, Luxembourg, Macau S.A.R., Macedonia, Madagascar, Malawi, Malaysia, Maldives, Mali, Malta, Martinique, Mauritania, Mauritius, Mayotte, Mexico, Moldova, Monaco, Mongolia, Montenegro, Montserrat, Morocco, Myanmar, Namibia, Nauru, Nepal, Netherlands, New Caledonia, New Zealand, Nicaragua, Niger, Nigeria, Niue, Norfolk Island, Norway, Oman, Pakistan, Palestinian Territory, Panama, Papua New Guinea, Paraguay, Peru, Philippines, Pitcairn, Poland, Portugal, Puerto Rico, Qatar, Reunion, Romania, Russian Federation, Rwanda, Saint Barthélemy, Saint Kitts and Nevis, Saint Lucia, Saint Martin, Saint Pierre and Miquelon, Saint Vincent and the Grenadines, Samoa, San Marino, Sao Tome and Principe, Saudi Arabia, Senegal, Serbia, Seychelles, Sierra Leone, Singapore, Sint Eustatius and Saba, Slovakia, Slovenia, Solomon Islands, Somalia, South Africa, Spain, Sri Lanka, State of, Sudan, Suriname, Swaziland, Sweden, Switzerland, Syria, Taiwan, Tajikistan, Tanzania, Thailand, The Netherlands, Timor-Leste, Togo, Tonga, Trinidad and Tobago, Tunisia, Turkey, Turkmenistan, Tuvalu, Uganda, Ukraine, United Arab Emirates, United Kingdom, United States, Uruguay, Uzbekistan, Vanuatu, Vatican City State, Venezuela, Viet Nam, Wallis and Futuna, Yemen, Zambia, Zimbabwe More... Cloud Capabilities AWS Region Europe/Middle-East/Africa Country Italy Cloud Capabilities N/A Region Americas Country Belize, Costa Rica, El Salvador, Guatemala, Honduras Mexico, Nicaragua, Panama More... Cloud Capabilities Azure Region Europe/Middle-East/Africa Country Finland Cloud Capabilities N/A Region Europe/Middle-East/Africa Country Spain Cloud Capabilities N/A Region Asia/Pacific Country Japan Cloud Capabilities N/A Region Europe/Middle-East/Africa Country Italy Cloud Capabilities N/A Region Asia/Pacific Country Singapore Cloud Capabilities N/A Region Americas Country Brazil Cloud Capabilities N/A Region Americas Country Afghanistan, Albania, Algeria, Americas, Andorra Angola, Anguilla, Antigua and Barbuda, Argentina, Armenia, Aruba, Australia, Austria, Azerbaijan, Bahamas, Bahrain, Bangladesh, Barbados, Belarus, Belgium, Belize, Benin, Bermuda, Bhutan, Bolivia, Bonaire, Bonaire, Sint Eustatius and Saba, Bosnia and Herzegovina, Botswana, Brazil, British Indian Ocean Territory, British Virgin Islands, Brunei, Bulgaria, Burkina Faso, Burundi, Cambodia, Cameroon, Canada, Cape Verde, Cayman Islands, Central African Republic, Chad, Chile, China, Christmas Island, Cocos (Keeling) Islands, Colombia, Comoros, Congo Brazzaville, Cook Islands, Costa Rica, Croatia, Cuba, Curaçao, Cyprus, Czech Republic, Denmark, Djibouti, Dominica, Dominican Republic, Ecuador, Egypt, El Salvador, Equatorial Guinea, Eritrea, Estonia, Ethiopia, Falkland Islands, Faroe Islands, Federation of Russia, Fiji, Finland, France, French Guiana, French Polynesia, French Southern Territories, Gabon, Gambia, Georgia, Germany, Ghana, Gibraltar, Greece, Greenland, Grenada, Guadeloupe, Guatemala, Guernsey, Guinea-Bissau, Guyana, Haiti, Honduras, Hong Kong SAR of the People's Republic of China, Hungary, Iceland, India, Indonesia, Iran, Iraq, Ireland, Isle of Man, Israel, Italy, Jamaica, Japan, Jersey, Jordan, Kazakhstan, Kenya, Kiribati, Korea, Kuwait, Kyrgyzstan, Laos, Latvia, Lebanon, Lesotho, Liberia, Libya, Liechtenstein, Lithuania, Luxembourg, Macau S.A.R., Macedonia, Madagascar, Malawi, Malaysia, Maldives, Mali, Malta, Martinique, Mauritania, Mauritius, Mayotte, Mexico, Moldova, Monaco, Mongolia, Montenegro, Montserrat, Morocco, Myanmar, Namibia, Nauru, Nepal, Netherlands, New Caledonia, New Zealand, Nicaragua, Niger, Nigeria, Niue, Norfolk Island, Norway, Oman, Pakistan, Palestinian Territory, Panama, Papua New Guinea, Paraguay, Peru, Philippines, Pitcairn, Poland, Portugal, Puerto Rico, Qatar, Reunion, Romania, Russian Federation, Rwanda, Saint Barthélemy, Saint Kitts and Nevis, Saint Lucia, Saint Martin, Saint Pierre and Miquelon, Saint Vincent and the Grenadines, Samoa, San Marino, Sao Tome and Principe, Saudi Arabia, Senegal, Serbia, Seychelles, Sierra Leone, Singapore, Sint Eustatius and Saba, Slovakia, Slovenia, Solomon Islands, Somalia, South Africa, Spain, Sri Lanka, State of, Sudan, Suriname, Swaziland, Sweden, Switzerland, Syria, Taiwan, Tajikistan, Tanzania, Thailand, The Netherlands, Timor-Leste, Togo, Tonga, Trinidad and Tobago, Tunisia, Turkey, Turkmenistan, Tuvalu, Uganda, Ukraine, United Arab Emirates, United Kingdom, United States, Uruguay, Uzbekistan, Vanuatu, Vatican City State, Venezuela, Viet Nam, Wallis and Futuna, Yemen, Zambia, Zimbabwe More... Cloud Capabilities AWS Region Europe/Middle-East/Africa Country Romania Cloud Capabilities N/A Region Europe/Middle-East/Africa Country Saudi Arabia Cloud Capabilities N/A Region Americas Country Argentina, Australia, Austria, Belgium, Brazil Canada, Chile, China, Czech Republic, Denmark, Egypt, Federation of Russia, Finland, France, Germany, Greece, Hong Kong SAR of the People's Republic of China, Hungary, India, Ireland, Israel, Italy, Japan, Korea, Libya, Luxembourg, Mexico, New Zealand, Nigeria, Norway, Peru, Philippines, Poland, Puerto Rico, Saudi Arabia, Singapore, Slovenia, South Africa, Spain, Sweden, Switzerland, Taiwan, Thailand, The Netherlands, United Kingdom, United States More... Cloud Capabilities N/A Region Americas Country Anguilla, Antigua and Barbuda, Argentina, Aruba, Bahamas Barbados, Belize, Bermuda, Bolivia, Bonaire, Brazil, British Virgin Islands, Canada, Cayman Islands, Chile, Colombia, Costa Rica, Cuba, Curaçao, Dominica, Dominican Republic, Ecuador, El Salvador, Falkland Islands, Grenada, Guatemala, Guyana, Haiti, Honduras, Jamaica, Mexico, Montserrat, Nicaragua, Panama, Paraguay, Peru, Saint Kitts and Nevis, Saint Lucia, Saint Vincent and the Grenadines, Sint Eustatius and Saba, Suriname, Trinidad and Tobago, United States, Uruguay, Venezuela More... Cloud Capabilities N/A Region Europe/Middle-East/Africa Country Federation of Russia Cloud Capabilities N/A Region Americas Country Canada Cloud Capabilities N/A Region Asia/Pacific Country Taiwan Cloud Capabilities N/A Region Europe/Middle-East/Africa Country United Kingdom Cloud Capabilities N/A Region Americas Country United States Cloud Capabilities N/A Region Americas Country United States Cloud Capabilities N/A Region Asia/Pacific Country Australia Cloud Capabilities N/A Region Americas Country Brazil, Colombia, Dominican Republic, Mexico, Portugal Spain More... Cloud Capabilities AWS Region Europe/Middle-East/Africa Country Saudi Arabia Cloud Capabilities N/A Region Europe/Middle-East/Africa Country Finland Cloud Capabilities N/A Region Americas Country United States Cloud Capabilities N/A Region N/A Country Cloud Capabilities N/A Region Europe/Middle-East/Africa Country Afghanistan, Albania, Algeria, Americas, Andorra Angola, Anguilla, Antigua and Barbuda, Argentina, Armenia, Aruba, Australia, Austria, Azerbaijan, Bahamas, Bahrain, Bangladesh, Barbados, Belarus, Belgium, Belize, Benin, Bermuda, Bhutan, Bolivia, Bonaire, Bonaire, Sint Eustatius and Saba, Bosnia and Herzegovina, Botswana, Brazil, British Indian Ocean Territory, British Virgin Islands, Brunei, Bulgaria, Burkina Faso, Burundi, Cambodia, Cameroon, Canada, Cape Verde, Cayman Islands, Central African Republic, Chad, Chile, China, Christmas Island, Cocos (Keeling) Islands, Colombia, Comoros, Congo Brazzaville, Cook Islands, Costa Rica, Croatia, Cuba, Curaçao, Cyprus, Czech Republic, Denmark, Djibouti, Dominica, Dominican Republic, Ecuador, Egypt, El Salvador, Equatorial Guinea, Eritrea, Estonia, Ethiopia, Falkland Islands, Faroe Islands, Federation of Russia, Fiji, Finland, France, French Guiana, French Polynesia, French Southern Territories, Gabon, Gambia, Georgia, Germany, Ghana, Gibraltar, Greece, Greenland, Grenada, Guadeloupe, Guatemala, Guernsey, Guinea-Bissau, Guyana, Haiti, Honduras, Hong Kong SAR of the People's Republic of China, Hungary, Iceland, India, Indonesia, Iran, Iraq, Ireland, Isle of Man, Israel, Italy, Jamaica, Japan, Jersey, Jordan, Kazakhstan, Kenya, Kiribati, Korea, Kuwait, Kyrgyzstan, Laos, Latvia, Lebanon, Lesotho, Liberia, Libya, Liechtenstein, Lithuania, Luxembourg, Macau S.A.R., Macedonia, Madagascar, Malawi, Malaysia, Maldives, Mali, Malta, Martinique, Mauritania, Mauritius, Mayotte, Mexico, Moldova, Monaco, Mongolia, Montenegro, Montserrat, Morocco, Myanmar, Namibia, Nauru, Nepal, Netherlands, New Caledonia, New Zealand, Nicaragua, Niger, Nigeria, Niue, Norfolk Island, Norway, Oman, Pakistan, Palestinian Territory, Panama, Papua New Guinea, Paraguay, Peru, Philippines, Pitcairn, Poland, Portugal, Puerto Rico, Qatar, Reunion, Romania, Russian Federation, Rwanda, Saint Barthélemy, Saint Kitts and Nevis, Saint Lucia, Saint Martin, Saint Pierre and Miquelon, Saint Vincent and the Grenadines, Samoa, San Marino, Sao Tome and Principe, Saudi Arabia, Senegal, Serbia, Seychelles, Sierra Leone, Singapore, Sint Eustatius and Saba, Slovakia, Slovenia, Solomon Islands, Somalia, South Africa, Spain, Sri Lanka, State of, Sudan, Suriname, Swaziland, Sweden, Switzerland, Syria, Taiwan, Tajikistan, Tanzania, Thailand, The Netherlands, Timor-Leste, Togo, Tonga, Trinidad and Tobago, Tunisia, Turkey, Turkmenistan, Tuvalu, Uganda, Ukraine, United Arab Emirates, United Kingdom, United States, Uruguay, Uzbekistan, Vanuatu, Vatican City State, Venezuela, Viet Nam, Wallis and Futuna, Yemen, Zambia, Zimbabwe More... Cloud Capabilities Azure Region Europe/Middle-East/Africa Country Ireland Cloud Capabilities N/A Region Americas Country Afghanistan, Albania, Algeria, Americas, Andorra Angola, Anguilla, Antigua and Barbuda, Argentina, Armenia, Aruba, Australia, Austria, Azerbaijan, Bahamas, Bahrain, Bangladesh, Barbados, Belarus, Belgium, Belize, Benin, Bermuda, Bhutan, Bolivia, Bonaire, Bonaire, Sint Eustatius and Saba, Bosnia and Herzegovina, Botswana, Brazil, British Indian Ocean Territory, British Virgin Islands, Brunei, Bulgaria, Burkina Faso, Burundi, Cambodia, Cameroon, Canada, Cape Verde, Cayman Islands, Central African Republic, Chad, Chile, China, Christmas Island, Cocos (Keeling) Islands, Colombia, Comoros, Congo Brazzaville, Cook Islands, Costa Rica, Croatia, Cuba, Curaçao, Cyprus, Czech Republic, Denmark, Djibouti, Dominica, Dominican Republic, Ecuador, Egypt, El Salvador, Equatorial Guinea, Eritrea, Estonia, Ethiopia, Falkland Islands, Faroe Islands, Federation of Russia, Fiji, Finland, France, French Guiana, French Polynesia, French Southern Territories, Gabon, Gambia, Georgia, Germany, Ghana, Gibraltar, Greece, Greenland, Grenada, Guadeloupe, Guatemala, Guernsey, Guinea-Bissau, Guyana, Haiti, Honduras, Hong Kong SAR of the People's Republic of China, Hungary, Iceland, India, Indonesia, Iran, Iraq, Ireland, Isle of Man, Israel, Italy, Jamaica, Japan, Jersey, Jordan, Kazakhstan, Kenya, Kiribati, Korea, Kuwait, Kyrgyzstan, Laos, Latvia, Lebanon, Lesotho, Liberia, Libya, Liechtenstein, Lithuania, Luxembourg, Macau S.A.R., Macedonia, Madagascar, Malawi, Malaysia, Maldives, Mali, Malta, Martinique, Mauritania, Mauritius, Mayotte, Mexico, Moldova, Monaco, Mongolia, Montenegro, Montserrat, Morocco, Myanmar, Namibia, Nauru, Nepal, Netherlands, New Caledonia, New Zealand, Nicaragua, Niger, Nigeria, Niue, Norfolk Island, Norway, Oman, Pakistan, Palestinian Territory, Panama, Papua New Guinea, Paraguay, Peru, Philippines, Pitcairn, Poland, Portugal, Puerto Rico, Qatar, Reunion, Romania, Russian Federation, Rwanda, Saint Barthélemy, Saint Kitts and Nevis, Saint Lucia, Saint Martin, Saint Pierre and Miquelon, Saint Vincent and the Grenadines, Samoa, San Marino, Sao Tome and Principe, Saudi Arabia, Senegal, Serbia, Seychelles, Sierra Leone, Singapore, Sint Eustatius and Saba, Slovakia, Slovenia, Solomon Islands, Somalia, South Africa, Spain, Sri Lanka, State of, Sudan, Suriname, Swaziland, Sweden, Switzerland, Syria, Taiwan, Tajikistan, Tanzania, Thailand, The Netherlands, Timor-Leste, Togo, Tonga, Trinidad and Tobago, Tunisia, Turkey, Turkmenistan, Tuvalu, Uganda, Ukraine, United Arab Emirates, United Kingdom, United States, Uruguay, Uzbekistan, Vanuatu, Vatican City State, Venezuela, Viet Nam, Wallis and Futuna, Yemen, Zambia, Zimbabwe More... Cloud Capabilities N/A Let's discuss how Stromasys and our Solution Partners can help your business thrive. Book a Free Demo #### Gouvernement et défense URL: https://www.stromasys.com/fr-fr/gouvernement-et-defense/ #### Government Defense New Government and Defense Application Modernization Talk to an Expert Stromasys Charon® software emulators virtualize and enable DEC Alpha, DEC VAX, DEC PDP, PA-RISC systems, and Sun SPARC systems onto x86 platforms or Azure, AWS, Google, or Oracle clouds.Stromasys technology provides a precise and exact duplicate of the original hardware systems (to the BIOS level), which ensures that applications remain untouched and are enabled to migrate without disruption or modification. Complexity Management for Obsolescence Complexity management is not a do-it-yourself prospect. Agencies and integrators need to find quality partners for reliable hardware, software, service, and support and use these vendors as trusted allies.Stromasys is such a partner. We provide our customers with the design, architecting, and engineering expertise of a business partner and the economics of an outside vendor. With our solution, customers can modernize their environment in order to run their applications at needed performance levels with maximum efficiency and reliability. Closing the Accelerating Gap Government agencies face a widening obsolescence gap as hardware and software rapidly evolve while legacy systems continue to run critical operations. Stromasys breaks vendor lock-in cycles, enabling seamless migration of mission-critical applications to modern, flexible environments. Since 1998, Stromasys has specialized in moving critical applications from legacy hardware to current platforms. Through cloud computing and IoT emulation solutions, agencies preserve application integrity and compliance while gaining next-generation connectivity and customization for governance, security, logistics, and mission-critical operations.  CAGE code - 6TMZ8DUNS number - 016449676U.S. small business headquartered in Raleigh, N.C., with offices in Washington, D.C., and Boston.2017 NAICS 511210 – Software publishers2022 NAICS 513210 – Software publishersNAICS 541519 – Other Computer-Related Services Contact Our Virtualization Team Our government services experts are ready to discuss your challenges and help find the most cost-effective solutions. Civilian Agency Team DoD/Intel Team Government Services Team 202-932-1437 Government Application Modernization Resources Explore the Stromasys library of resources focused on helping government agencies tap into the benefits of hardware virtualization. Resource Library #### Healthcare One Legacy Server Can Shut Down Your Entire Healthcare Operations Recertifying legacy OS is a risky and time-consuming process. Stromasys keeps your trusted clinical application exactly where it is while removing outdated hardware (x86 or cloud). Talk to Our Expert Key Challenges of Legacy Systems You may have a weapons control system running on a legacy OS. It’s certified, accredited, and tested in multiple use cases. But the legacy hardware it sits on? It’s a silent threat in your data center.   No Viable Replacement Parts SPARC, VAX, PA-RISC, and Alpha servers have already reached their end-of-life status. With no vendor left to call, sourcing replacement parts has become a headache for IT teams.   You’re Prone to HIPPA Violation An unpatched legacy system can lead to HITECH notification requirements and HIPAA penalties. As a result, fines can reach up to $1.5 million per violation category.   Unplanned Downtime Disrupts Patient Care In healthcare, it forces clinicians to paper-based processes, delays diagnostics, and introduces medication errors. Downtime here costs more than money, affecting patients’ trust.   Cybersecurity Gaps Legacy systems cannot support modern encryption or multi-factor authentication. In 2024, the average HIPAA enforcement penalty exceeded $554,000, a 73% boost year-on-year.   Higher Operational Expenses The U.S. federal healthcare system alone spends approximately $337 million annually to keep legacy platforms, highlighting how costly your legacy systems can be.   Full Migration is not a Realistic Option Replacing a healthcare software that runs on legacy hardware requires rewriting the code, and, at times, years of implementation risk. Further, it can also become a million-dollar project. Why Is It Important? Legacy systems are serious business liabilities. Here’s what real numbers reveal about them: 276 million patient records were exposed or stolen in 2024 alone, more than double the 2023 figure.   Healthcare data breaches now occur at a rate of roughly two per day.   The average cost per healthcare breach hit $10.9 million in 2024, the highest of any industry.   Downtime in a hospital environment can cost up to $9,000 per minute. How Stromasys Solves the Problem of Legacy Hardware in Healthcare Charon emulates the full range of legacy architectures present in healthcare environments: SPARC (Solaris), DEC VAX (OpenVMS), DEC Alpha (OpenVMS, Tru64), PA-RISC (HP-UX, MPE/iX), and PDP-11. Whether the workload lives on-premises or needs to move to Cloud, Charon accommodates both. Eliminates hardware failure risk without application change Charon creates a virtual copy of your legacy server on a modern x86 host. The operating system and all applications run in that emulated environment without modification.   Closes the cybersecurity gap Once legacy workloads run on modern host, organizations can apply modern security controls: encrypted storage, network segmentation, up-to-date backup, and disaster recovery.   Minimizes maintenance costs Stromasys can consolidate multiple legacy servers into a single, virtual data center. For organizations ready to transition, cloud deployment completely eliminates data center costs.   Delivers regulatory and compliance confidence Modern infrastructure means modern audit trails, modern backup, and modern disaster recovery documentation. Compliance teams get the evidence frameworks they need. Legacy systems can cost healthcare organizations $10.9 million per security breach See how Stromasys solves this challenge without disrupting your trusted applications. Read More Get Expert Insights Tailored to Your Healthcare Needs Whitepapers Tested strategies to extend the life of your mission-critical healthcare software without replacing legacy OS. Explore Whitepapers Datasheets Get the technical details on how Stromasys emulates your legacy hardware on a more modern platform to keep your legacy applications running. Explore Datasheets Blog Library Practical advice for CTOs & CIOs tackling legacy hardware headaches, from downtime risks, maintenance hassles, to cloud integration. Explore Blogs Still Running Your Healthcare Applications on Failing Hardware? See how forward-thinking healthcare IT teams are solving it with emulation (not application modernization). Talk to an Expert #### Home Page Eliminate the Legacy Hardware Risks Stromasys hardware virtualization enables seamless migration of critical systems from legacy systems without modification. Talk to an Expert Empowering Our Clients: Stellar Results Achieved with Stromasys   100% Boost in overall performance   93.6% Decrease in power consumption   90% Reduction in maintenance cost   90% Improvement in efficiency   15x Increase in execution speed Our Global Clientele   Stromasys Charon Emulator: #1 Legacy Hardware Emulation Solution Stromasys stands proud as a global leader in legacy system migration for all types of businesses. Its flagship product, the Charon solution, is a cross-platform virtualization software that extends the life of legacy applications while eliminating reliability concerns and costing less than annual hardware support.   24/7 Global Support Availability   More Than 1000 Successful Installations Across 70 Countries   Cost Savings Up to 90% Compared to Other Application Rewrites   Eliminates the Complexity of System Recertification and Retesting   Ensures Business Continuity and Helps Achieve Sustainability Objectives   Allows Pay Only for the Cloud Computing Cycles Your Business Needs Contact Us Charon Emulation Solutions Stromasys Charon®, a cross-platform virtualization solution, eliminates the dependency on legacy hardware that often results in downtime, skyrocketing maintenance costs, and even catastrophic data loss—no matter what legacy hardware your mission-critical application runs on. Charon- SSP: SPARC Migration Solution Charon-SSP is a SPARC emulator that creates a virtual replica of Sun SPARC servers on a modern platform compatible with the Linux-based host. It ensures that Solaris operating systems and other applications can seamlessly operate on a new platform. Charon-PAR: PA-RISC Hardware Emulator Charon-PAR emulation solution modernizes legacy PA-RISC systems like HP 3000 and HP 9000 on a modern platform. It ensures operating systems like MPE/iX or HP-UX can seamlessly operate in the environment. Charon-VAX Emulation: Virtual VAX Emulator Charon-VAX solutions seamlessly transform the aging DEC VAX hardware and replace it with an enterprise-grade virtual VAX emulator. It mimics the behavior of the existing hardware while leveraging modern tools for a better experience at a cost-effective price. Charon- AXP: Alpha Systems Emulator Charon-AXP virtualization solutions offer migration solutions for a wide range of aging DEC AlphaServers. This allows them to run their host applications and legacy operating systems like OpenVMS and Tru64 Unix seamlessly on modern platforms. Charon PDP: PDP 11 Hardware Emulator Charon-PDP emulator mimics the behavior of legacy PDP-11 hardware on a modern platform and allows operating systems like RT-11, RSX-11, RSTS, and others to run seamlessly. Charon on the Cloud: Migrating Legacy Systems to Cloud Charon on the Cloud specializes in seamlessly migrating legacy applications to the cloud. They can choose from different cloud providers like Oracle Cloud, AWS, Azure, and more while cutting down on their infrastructure costs. Benefits of Lift and Shift Migration Lift and Shift is the process of moving workloads from legacy hardware to a new platform without any modifications. Stromasys uses the lift and shift migration approach to modernize outdated systems cost-effectively No more unplanned downtime impacting productivity and ROI. Zero migration risks and no code modifications. Users get the same environment as the existing platform. Minimizing maintenance and operational costs by migrating to modern infrastructure. Advanced security measures and disaster recovery plans to prevent any cyber threats and risks. Enhanced performance and efficiency with seamless integration with modern applications. Improved flexibility, scalability, and reliability to meet the market's growing demands. Get In Touch Voice of Stromasys Customer & Partner: A Legacy Migration Success Story Learn about the successful collaboration between VX Company and Stromasys in transforming legacy infrastructure. Hear the compelling stories of their journey, showcasing how they effortlessly reduced maintenance costs and eliminated system downtime. Contact Us https://youtu.be/nkQFPOT_fLM " Confidence in Charon-VAX at the Minden site continues to grow, and even long-serving employees are convinces by the reliability of the Swiss-made virtualization software. ABB immediately benefited from the flexibility. Krückemeier Horst CTO at ABB Minden " We needed a way forward, and Charon provided that, and more. Using the Charon software allowed us to reduce energy consumption, increase our available floor space, and save on maintenance costs. Graham Wayne Resource Manager at Canadian Department of National Defence " When one of our administrative staff printed a report that used to take 30 to 45 minutes to generate and it came out instantaneously, she wondered if there was a problem with the system. I had to tell her there wasn't: the system was just that much faster. Sammy Richmond Systems & Networking Manager at The City of Hammond in Louisiana Certified Excellence: Industry-Leading Partnerships Leveraging strategic certifications and long-standing alliances with major cloud providers, we ensure your legacy server emulation with optimized performance and uninterrupted operational excellence. Know Our Partners Access Exclusive Resources Whitepaper Improving Supply Chain Visibility in Manufacturing by Modernizing Legacy Systems Read More Datasheet Charon-SSP Data Sheet Read More Blog Posts Breaking Down the Sun4v Architecture: Does It Stand the Test of Time? Read More Case Study Charon-SSP Has Ensured a Smooth Cloud Transition and 3+ Years of ERP Continuity for Orange Business Read More News & Events View All News & Events Modernize your business infrastructure with legacy hardware emulation. Ensure all your critical operations are running without disruptions. Book a Free Demo #### Homepage Es Elimine los riesgos del hardware antiguo La virtualización de hardware de Stromasys permite la migración perfecta de sistemas críticos desde plataformas obsoletas sin modificaciones. Hable con un experto Impulsando a nuestros clientes: resultados extraordinarios alcanzados con Stromasys 100% Aumento del rendimiento general 93.6% Disminución del consumo de energía 90% Reducción en el coste de mantenimiento 90% Mejora en la eficiencia 15x Aumento en la velocidad de ejecución Nuestra clientela global Emulador Charon de Stromasys: la solución nº 1 de emulación de hardware antiguo Stromasys se enorgullece de ser un líder mundial en la migración de sistemas obsoletos para todo tipo de empresas. Su producto insignia, Charon, es un software de virtualización multiplataforma que prolonga la vida útil de las aplicaciones sin necesidad de cambios, eliminando problemas de fiabilidad y con un coste muy inferior al soporte anual de hardware. Soporte global disponible 24/7 Más de 1000 instalaciones exitosas en 70 países Ahorro de costes de hasta el 90% en comparación con la reprogramación del código de las aplicaciones Elimina la complejidad de la recertificación y las nuevas pruebas del sistema Garantiza la continuidad del negocio y ayuda a alcanzar los objetivos de sostenibilidad Permite pagar solo por los ciclos de computación en la nube que realmente necesita su empresa Contáctenos Soluciones de emulación Charon Stromasys Charon®, es una solución de virtualización multiplataforma, que elimina la dependencia de hardware antiguo que provoca tiempos de inactividad, altos costes de mantenimiento o incluso pérdida de datos, sin importar en qué hardware antiguo se ejecute su aplicación de misión crítica. Charon-SSP: solución de migración SPARC Charon-SSP es un emulador SPARC que crea una réplica virtual de los servidores Sun SPARC en una plataforma moderna compatible con el host basado en Linux. Garantiza que los sistemas operativos Solaris y sus aplicaciones puedan funcionar sin problemas en una nueva plataforma. Charon-PAR: emulador de hardware PA-RISC La solución de emulación Charon-PAR moderniza los sistemas PA-RISC antiguos como HP 3000 y HP 9000 en una plataforma moderna. Garantiza que los sistemas operativos como MPE/ix o Hp-ux puedan funcionar sin problemas en el nuevo entorno Emulación Charon-VAX: emulador virtual VAX Las soluciones Charon-VAX transforman sin problemas el hardware DEC VAX antiguo y lo reemplazan con un emulador VAX virtual de nivel empresarial. Imita el comportamiento del hardware existente mientras aprovecha herramientas modernas para una mejor experiencia a un precio rentable Charon- AXP: emulador de sistemas Alpha Las soluciones de virtualización Charon-AXP ofrecen soluciones de migración para una amplia gama de antiguos DEC AlphaServers. Esto les permite ejecutar sus aplicaciones host y sistemas operativos antiguos como OpenVMS y True64 Unix sin problemas en plataformas modernas Charon PDP: emulador de hardware PDP 11 El emulador Charon-PDP imita el comportamiento del hardware antiguo PDP-11 en una plataforma moderna y permite que los sistemas operativos como RT-11, RSX-11, RSTS y otros se ejecuten sin problemas. Charon en la nube: migración de sistemas obsoletos a la nube Charon on the Cloud se especializa en la migración perfecta de aplicaciones antiguas a la nube. Pueden elegir entre diferentes proveedores de nube como Oracle Cloud, AWS, Azure entre otros, al tiempo que reducen sus costes de infraestructura. Beneficios de la migración lift and shift Lift and Shift es el proceso de mover cargas de trabajo de hardware obsoleto a una nueva plataforma sin ninguna modificación. Stromasys utiliza el enfoque de migración lift and shift para modernizar los sistemas obsoletos de forma rentable No más paradas no planificadas que afecten a productividad y ROI.  Cero riesgos de migración y sin modificaciones de código. Los usuarios obtienen el mismo entorno que la plataforma existente. Minimizar los costes de mantenimiento y operativos mediante la migración a una infraestructura moderna. Medidas de seguridad avanzadas y planes de recuperación ante desastres para prevenir cualquier ciberamenaza o riesgo. Rendimiento y eficiencia mejorados con una integración perfecta con las aplicaciones modernas. Flexibilidad, escalabilidad y fiabilidad mejoradas para satisfacer las crecientes demandas del mercado. Contáctenos Voz del cliente y socio de stromasys: una historia de éxito de migración heredada Obtenga información sobre la exitosa colaboración entre VX Company y Stromasys en la transformación de la infraestructura obsoleta. Escuche su caso de cómo redujeron sin esfuerzo los costes de mantenimiento y eliminaron el tiempo de inactividad o paradas no planificadas del sistema. Contáctenos https://youtu.be/nkQFPOT_fLM " Confidence in Charon-VAX at the Minden site continues to grow, and even long-serving employees are convinces by the reliability of the Swiss-made virtualization software. ABB immediately benefited from the flexibility. Krückemeier Horst CTO at ABB Minden " We needed a way forward, and Charon provided that, and more. Using the Charon software allowed us to reduce energy consumption, increase our available floor space, and save on maintenance costs. Graham Wayne Resource Manager at Canadian Department of National Defence " When one of our administrative staff printed a report that used to take 30 to 45 minutes to generate and it came out instantaneously, she wondered if there was a problem with the system. I had to tell her there wasn't: the system was just that much faster. Sammy Richmond Systems & Networking Manager at The City of Hammond in Louisiana Excelencia certificada: alianzas estratégicas en la industria Aprovechando las certificaciones estratégicas y las alianzas de larga duración con los principales proveedores de la nube, garantizamos la emulación de su servidor obsoletos con un rendimiento optimizado y una excelencia operativa ininterrumpida. Conozca a nuestros socios Acceda a recursos exclusivos Informe técnico Mejora de la visibilidad de la cadena de suministro en la fabricación mediante la modernización de los sistemas heredados Leer más Hoja de datos Hoja de datos de Charon-SSP Leer más Entradas de blog Análisis de la arquitectura Sun4v: ¿resiste el paso del tiempo? Leer más Caso práctico Charon-SSP ha garantizado una migración sin interrupciones a la nube y más de tres años de operación continua del ERP de Orange Business. Leer más Noticias y eventos Noticias 13 enero 2025 Stromasys expondrá en ITEXPO Florida 2025 Riverside, CA – 13 de enero de 2025 – Stromasys, el líder en virtualización de hardware antiguo… Noticias Stromasys lanza Charon-SSP 6.0: emulación SPARC de próxima generación Riverside, CA – 5 de noviembre de 2024 – Stromasys se complace en anunciar el lanzamiento de Charon-SSP 6.0… 5 noviembre 2024 Noticias Partner One completa la adquisición de stromasys RIVERSIDE, California, 30 de marzo de 2023, Partner One, uno de los conglomerados de software empresarial de más rápido crecimiento… 30 marzo 2023 Ver todas las noticias y eventos Modernice la infraestructura de su negocio con la emulación de hardware antiguo. Asegúrese de que todas sus operaciones críticas se ejecuten sin interrupciones. Reserve una demostración gratuita #### HPE Discover 2025 Unlock the Power of Stromasys' Legacy Emulation Solutions at the HPE Discovery 2025 Talk to an Expert Stromasys is delighted to announce its participation in HPE Discover 2025, scheduled for June 23rd to 26th at the Venetian Convention and Expo Center in Las Vegas. We invite you to visit booth #2205, where you can connect with our Regional Sales Director, Matthew Kirven, and Senior Field Engineer, Brian King. They will demonstrate how Stromasys’ emulation solutions empower businesses to virtualize aging legacy hardware, including SPARC, Alpha, VAX, PA-RISC, and PDP, without the need to replace their legacy applications.  Why Stop by Booth 2205: Gain firsthand knowledge on how to eliminate legacy hardware risks Discover a cost-effective legacy migration alternative that drives revenue Get tailored answers for your specific infrastructure-related queries Have further doubts? To see how our solution can revolutionize your legacy infrastructure, book a free consultation with us!   Don't miss this unique opportunity to transform your legacy systems while preserving your business-critical legacy applications. Contact Us #### HPE Discovery URL: https://www.stromasys.com/hpe-discovery/ #### Legacy Hardware Assessment Legacy Hardware Assessment Check How Susceptible Your Enterprise is to a Hardware Failure. Legacy infrastructure was once the backbone of the organizations but now they are hindering operations. Let’s evaluate if your legacy systems are an obstacle to your business growth and potential opportunities. Take Assessment Now Is your current architecture escalating operational costs and resulting in frequent hardware failure? Technology is evolving at a rapid pace. If businesses are unable to keep up with them, they will lose their competitive edge and limit their innovative initiative. Relying on these age old architectures raises several challenges like hardware failure, rising maintenance costs, security risks, modern technology integration, scalability, and poor performance. Legacy Hardware Assessment Dive in to evaluate the condition of your legacy hardware now.   Competencies Strongly Agree (2) Agree (4) Neutral (6) Disagree (8) Strongly Disagree (10) 1. Your legacy systems escalate maintenance costs 3-5X times with their maintenance requirements. Strongly Agree (2) Agree (4) Neutral (6) Disagree (8) Strongly Disagree (10) 2. Your aging hardware suffers more annual outages than before, causing productivity and revenue loss. Strongly Agree (2) Agree (4) Neutral (6) Disagree (8) Strongly Disagree (10) 3. Your scheduled downtime for repair exceeds the allocated time and affects productivity. Strongly Agree (2) Agree (4) Neutral (6) Disagree (8) Strongly Disagree (10) 4. Your legacy hardware has been attacked more in the last couple of years, resulting in data loss. Strongly Agree (2) Agree (4) Neutral (6) Disagree (8) Strongly Disagree (10) 5. Your legacy hardware fails to integrate with modern applications, hampering seamless business operations. Strongly Agree (2) Agree (4) Neutral (6) Disagree (8) Strongly Disagree (10) 6. Your business takes a long duration to cope with disaster leading to unplanned downtime and data loss. Strongly Agree (2) Agree (4) Neutral (6) Disagree (8) Strongly Disagree (10) 7. Your IT budget is costing you more due to the lack of legacy spare parts availability.  Strongly Agree (2) Agree (4) Neutral (6) Disagree (8) Strongly Disagree (10) 8. Your legacy infrastructure occupies more data center space without improving performance. (Large Space Data Center) Strongly Agree (2) Agree (4) Neutral (6) Disagree (8) Strongly Disagree (10) Check Score Your evaluation score is just a click away #### Manufacturing Don’t Let Old Servers Halt Your Manufacturing Production  Your MES, ERP, and production systems work fine. But the hardware doesn’t. Stromasys moves them to x86 or the cloud in weeks, without changing legacy code. Talk to an Expert 90% reduction in maintenance costs*Based on real customer deployment Key Challenges of Legacy Systems Manufacturers often depend on legacy systems to keep critical operations running. But these aging platforms create challenges that are hard to ignore.  Rising Costs Maintenance costs rise as vendors discontinue support, and spare parts disappear. The cost dynamics become even worse with large, power-hungry physical computers in the data center.​ Cybersecurity Vulnerabilities Old systems lack modern security features like encryption and patching, making them easy targets for ransomware. This also leads to compliance risks with regulations and customer demands. Downtime Risk and Operational Disruption Aging hardware is more likely to fail, halting production for days. Legacy ERP/MES often struggle with real-time scheduling and inventory, causing supply chain delays and missed deliveries. Integration and Data Silos Legacy systems don’t integrate with IoT devices, cloud platforms, or modern ERP/MES. Disconnected systems create data silos, blocking real-time visibility and stalling Industry 4.0 efforts. Limited Scalability and Innovation Old platforms are rigid. Expanding product lines or adding automation requires costly custom engineering. Competitors using AI, robotics, and cloud tools gain an edge in cost and agility. Absence of Backup Plans  Legacy systems often lack modern disaster recovery or redundancy options, leaving manufacturers exposed to critical failures. When old hardware fails, finding people to keep things running again can take weeks. Why Is It Important Numbers don’t lie! See the real risks and costs of maintaining legacy systems for manufacturers In 2018, a top Taiwan-based semiconductor manufacturer lost $170 million due to legacy downtime.  According to the National Association of Manufacturers, unplanned downtime costs U.S. manufacturers $50 billion annually.  Stuck with a legacy MES? You’re looking at 37% more downtime and 42% higher defect rates compared to manufacturers with modern systems.  Stromasys: The Ultimate Protector of Your Mission-Critical Workloads Stromasys Charon replaces aging hardware (SPARC, PA-RISC, VAX, Alpha) with virtualized solutions that keep your legacy software running without code changes. You can move your entire software installation to an industry-recognized modern environment (X86 or Cloud) without making any changes to the operating systems (Solaris, MPE, HP-UX, OpenVMS, True 64).   Eliminated Legacy Hardware Risks  Outdated hardware is replaced with a virtualized environment that runs on modern, stable systems. This minimizes the risk of sudden failures, long downtimes, and expensive emergency repairs. Uninterrupted ERP and MES continuity Keep your ERP and MES systems operational without rewriting code or disrupting workflows. Charon ensures your critical software runs seamlessly, even as hardware evolves. Enhanced security and compliance Add modern security features like encryption, patching, and network segmentation to protect against cyber threats. Charon also helps meet compliance standards, ensuring audit readiness and customer trust. Future-ready scalability Integrate with IoT, cloud platforms, and Industry 4.0 technologies without replacing your legacy systems. This unlocks real-time data, predictive maintenance, and AI-driven insights to stay ahead of competitors. Manufacturers lose $695M yearly due to legacy hardware downtime.  See how Stromasys can positively impact the cost dynamics of your on-prem data center. Download Whitepaper Trusted by Top Manufacturers Worldwide ​ How Stromasys Streamlined Disaster Recovery for a Cement Manufacturer  " Now the business feels more confident because the disaster recovery process can reduce potential downtime and keep systems running smoothly.”  Leading Cement Manufacturer from Saudi Arabia  Read the Full Case Study " Now the business feels more confident because the disaster recovery process can reduce potential downtime and keep systems running smoothly.”  Leading Cement Manufacturer from Saudi Arabia  Read the Full Case Study Get Expert Insights Tailored to Your Manufacturing Needs Whitepaper Tested strategies to extend the life of your mission-critical manufacturing software, such as ERP, scaling operations without replacing legacy OS.   Explore Whitepapers Datasheet Get the technical details on how Stromasys emulates your legacy hardware on a more modern platform to keep your legacy applications running.  Download Datasheets Blog Library Practical advice for manufacturers tackling legacy hardware headaches, from downtime risks, maintenance hassles, to Industry 4.0 integration. Read Insightful Blogs Ready to Run Your Manufacturing  Software More Reliably Than Ever? See how forward thinking CIOs & CTOs are doingit by choosing a no-code alternative. Book a Demo #### News URL: https://www.stromasys.com/news-events/news/ #### News & Events URL: https://www.stromasys.com/news-events/ #### Page d'accueil Éliminez les risques liés au matériel existant La virtualisation matérielle proposée par Stromasys permet une migration fluide des systèmes critiques, sans nécessité de modification, à partir de l’infrastructure existante. Parlez à un expert Empowering Our Clients: Stellar Results Achieved with Stromasys 100% Boost in overall performance 93.6% Decrease in power consumption 90% Reduction in maintenance cost 90% Improvement in efficiency 15x Increase in execution speed Notre clientèle mondiale Émulateur Charon de Stromasys : la référence mondiale en émulation de matériel obsolètes Stromasys s’affirme comme un leader mondial de la migration des systèmes legacy pour tous types d’entreprises. Sa solution phare, Charon, est une plateforme logicielle de virtualisation multiplateforme conçue pour prolonger la durée de vie des applications patrimoniales tout en éliminant les risques liés à la fiabilité du matériel et en réduisant les coûts par rapport à un support matériel annuel. Support mondial disponible 24 heures sur 24 et 7 jours sur 7 Plus de 1000 installations réussies dans 70 pays Jusqu'à 90 % d'économies par rapport à d'autres réécritures d'applications Élimine la complexité de la re-certification et aux tests de validation Assure la continuité des activités en soutenant les objectifs de durabilité Optimise la consommation des ressources cloud en fonction des besoins réels de l’entreprise Contactez nous Solutions d'émulation Charon Stromasys Charon® est une solution de virtualisation multiplateforme qui élimine la dépendance au matériel physique, souvent source de pannes, de coûts élevés de maintenance et de risques de pertes de données, indépendamment de la plateforme d’origine sur laquelle tourne votre application critique. Charon- SSP : Solution de migration SPARC Charon-SSP est l’émulateur SPARC développé pour reproduire virtuellement les serveurs Sun SPARC sur une plateforme moderne basée sur Linux. Il garantit l’exécution fluide des systèmes d’exploitation Solaris ainsi que des applications associées, sans rupture. Charon-PAR : Emulateur matériel PA-RISC Charon-PAR modernise les environnements PA-RISC, y compris les systèmes HP 3000 et HP 9000. Il permet aux systèmes MPE/iX ou HP-UX de fonctionner sans modification sur une infrastructure actuelle. Emulation Charon-VAX : Emulateur VAX virtuel Charon-VAX remplace efficacement les équipements DEC VAX vieillissants en les virtualisant dans un environnement logiciel fiable, tout en conservant une compatibilité totale avec les outils métiers existants, à un coût avantageux. Charon- AXP : Emulateur Alpha Systems Charon-AXP prend en charge l’émulation des serveurs DEC Alpha, assurant le fonctionnement des applications sur OpenVMS ou Tru64 UNIX, avec des performances et une stabilité garantie sur du matériel moderne. Charon PDP : Emulateur matériel PDP 11 Charon-PDP permet de reproduire fidèlement l’architecture PDP-11 sur une plateforme contemporaine, offrant la possibilité d’exécuter RT-11, RSX-11, RSTS et d’autres environnements compatibles sans interruption. Charon sur le nuage : Migration des systèmes existants vers l'informatique en nuage Charon dans le cloud facilite la migration des systèmes existants vers des environnements cloud publics tels qu’Oracle Cloud, AWS, Azure ou autres, tout en réduisant les coûts d’infrastructure et en maintenant la compatibilité logicielle. Avantages de la migration lift-and-shift L’approche lift-and-shift adoptée par Stromasys consiste à transférer les charges de travail telles quelles, depuis les plateformes matérielles existantes vers une infrastructure moderne, sans aucune modification du code ni interruption de service. Cette méthode élimine les interruptions non planifiées susceptibles d’affecter la productivité et le retour sur investissement. Elle garantit un environnement opérationnel identique, sans besoin de migration logicielle ou de formation des utilisateurs. Elle réduit considérablement les coûts liés à la maintenance et à l’exploitation, tout en bénéficiant d’une infrastructure actuelle plus performante. Les plans de reprise d’activité intégrés et les mesures de cybersécurité avancées permettent de prévenir efficacement les menaces et les risques. L’architecture cloud offre également des gains significatifs en performance, en efficacité et en intégration avec les solutions logicielles modernes. La migration vers une infrastructure virtualisée via Charon renforce la flexibilité, l’évolutivité et la fiabilité nécessaires pour répondre aux nouvelles exigences du marché. Prenez contact La voix des clients et partenaires de Stromasys : une modernisation réussie Découvrez comment la collaboration entre VX Company et Stromasys a permis une transformation efficace de leur infrastructure. Leur retour d’expérience met en lumière une réduction notable des coûts de maintenance et l’élimination des interruptions système. Contactez nous https://youtu.be/nkQFPOT_fLM " Confidence in Charon-VAX at the Minden site continues to grow, and even long-serving employees are convinces by the reliability of the Swiss-made virtualization software. ABB immediately benefited from the flexibility. Krückemeier Horst CTO at ABB Minden " We needed a way forward, and Charon provided that, and more. Using the Charon software allowed us to reduce energy consumption, increase our available floor space, and save on maintenance costs. Graham Wayne Resource Manager at Canadian Department of National Defence " When one of our administrative staff printed a report that used to take 30 to 45 minutes to generate and it came out instantaneously, she wondered if there was a problem with the system. I had to tell her there wasn't: the system was just that much faster. Sammy Richmond Systems & Networking Manager at The City of Hammond in Louisiana Excellence certifiée : des partenariats stratégiques avec les leaders du cloud Stromasys collabore avec les plus grands fournisseurs de cloud dans le cadre de partenariats technologiques certifiés. Ces alliances garantissent des performances d’émulation optimales et une continuité opérationnelle, quel que soit l’environnement cible. Connaître nos partenaires Accédez à des ressources exclusives Livre blanc Améliorer la visibilité de la chaîne d'approvisionnement dans l'industrie manufacturière en modernisant les systèmes existants Lire la suite Fiche technique Fiche technique Charon-SSP Lire la suite Articles de blog Décortiquer l'architecture Sun4v : Résiste-t-elle à l'épreuve du temps ? Lire la suite Étude de cas Charon-SSP a assuré une transition en douceur vers l'informatique dématérialisée et plus de 3 ans de continuité ERP pour Orange Business Lire la suite Nouvelles et événements Actualités 13 janvier 2025 Stromasys exposera à ITEXPO Florida 2025 Riverside, CA - 13 janvier 2025 - Stromasys, le leader de la virtualisation du matériel... Actualités Stromasys lance Charon-SSP 6.0 : Emulation SPARC de nouvelle génération Riverside, CA - 5 novembre 2024 - Stromasys a le plaisir d'annoncer le lancement de Charon-SSP 6.0... 5 novembre 2024 Actualités Partner One finalise l'acquisition de Stromasys RIVERSIDE, Californie, le 30 mars 2023, Partner One, l'un des conglomérats de logiciels d'entreprise à la croissance la plus rapide... 30 mars 2023 Voir toutes les nouvelles et tous les événements Modernisez l'infrastructure de votre entreprise grâce à l'émulation du matériel existant. Veillez à ce que toutes vos opérations critiques se déroulent sans interruption. Réservez une démonstration gratuite #### Page de remerciement pour le soutien Merci de votre attention ! Un de nos représentants prendra contact avec vous dans les plus brefs délais. #### Partners Partner With Stromasys Become a Partner  Why Partner with Stromasys? Maximize Customer Cost Savings Help your clients minimize their IT expenses by up to 40% through legacy hardware elimination.  Differentiate Your Services Offer unique legacy migration expertise that competitors can't match while preserving existing investment. Improve Customer Retention  Become a recognized expert in risk-free digital transformation without disruption.  Accelerate Revenue Growth  Deliver zero-downtime migrations that protect customer operations and enhance ROI.  What is it like to be a Stromasys Partner? You have customers who have heavily invested in mission-critical legacy applications that currently run on aging hardware platforms such as SPARC, PA-RISC, Alpha, VAX, or even PDP-11. Partner with Stromasys and move one step closer to modernizing and streamlining your customer’s entire IT infrastructure.  Become a Partner  Join Our Strong Network Partners More Information More Information More Information More Information More Information More Information More Information More Information More Information More Information More Information More Information More Information More Information More Information More Information More Information Partner Success: How Stromasys Helped VX Company to Support 30+ Customers Learn about the successful collaboration between VX Company and Stromasys in transforming legacy infrastructure. Hear the compelling stories of their journey, showcasing how they effortlessly reduced maintenance costs and eliminated system downtime.https://youtu.be/nkQFPOT_fLM Stromasys Solution Partner Program Guide Stromasys Solution Partner Program is a way for companies to grow the size of their IT modernization campaigns by including classic systems that would otherwise be off limits. Download Guide Tap Into the Power of Partnership Explore how Stromasys and its Technology Partners make migrating legacy applications to the cloud smooth and effective.  Contact Us #### Política de privacidad 1. QUIÉNES SOMOS Somos Stromasys SA (con sede y domicilio social en Avenue Louis-Casai 84, 5ª planta, 1216 Cointrin, Ginebra), Stromasys LLC (con domicilio social en 871 Marlborough Ave #100, Riverside, CA 92507, Estados Unidos) y Stromasys Asia Pacific Ltd. (con domicilio social en STROMASYS ASIA PACIFIC LTD Room 1113, 11/F Leighton Centre, 77 Leighton Road, Causeway Bay, Hong Kong) denominadas "la Empresa" o "nosotros". (registrada en la dirección legal STROMASYS ASIA PACIFIC LTD Room 1113, 11/F, Leighton Centre, 77 Leighton Road, Causeway Bay, Hong Kong) denominadas la "Compañía" o "nosotros" o "nos". La Empresa y la información personal: Estamos comprometidos con el tratamiento legal, justo y transparente de toda la información personal sobre nuestros empleados, clientes, proveedores y otros terceros durante el transcurso de nuestras actividades empresariales. Siempre cumpliremos la legislación aplicable en materia de protección de datos y nos aseguraremos de que la recopilación y el uso de la información personal se lleven a cabo de conformidad con la legislación aplicable en materia de protección de datos. La principal ley que rige la protección de datos es el Reglamento General de Protección de Datos (Reglamento (UE) 2016/679 de 27 de abril de 2016) conocido como el "GDPR". Qué es esta política: Esta política (y cualquier otro documento al que se haga referencia en ella, junto con cualquier aviso de privacidad que aparezca en nuestro sitio web) establece las bases sobre las que procesaremos cualquier información personal sobre usted o sobre individuos en general, tanto si se trata de información que obtenemos de esos individuos como si nos la proporcionan otras fuentes. Esta política establece normas sobre protección de datos y las condiciones legales que deben cumplirse cuando obtenemos, manejamos, procesamos, transferimos o almacenamos información personal. Control y tratamiento de la información: Somos el controlador de toda la información personal utilizada en nuestro negocio para nuestros propios fines comerciales. Sin embargo, a veces procesaremos información personal en nombre de otro responsable del tratamiento de datos, y cuando este sea el caso, lo haremos únicamente de acuerdo con las instrucciones de dicho responsable del tratamiento de datos y, por lo demás, de conformidad con el RGPD. Si procesamos los datos en nombre de otro responsable del tratamiento, este le proporcionará la información pertinente sobre cómo se comparten sus datos. Por qué debe leer esta política: Es importante que lea esta política, junto con cualquier otro documento al que se haga referencia en ella, para que sepa cómo trataremos cualquier información personal relacionada con usted. 2. PRINCIPIOS DE PROTECCIÓN DE DATOS Somos responsables de demostrar el cumplimiento de los seis principios del RGPD relativos al tratamiento de la información personal. En ellas se establece que la información personal que tratamos debe ser: (a) procesados de forma justa, legal y transparente; (b) se recojan con fines determinados, explícitos y legítimos y no se traten posteriormente de manera incompatible con dichos fines; (c) adecuados, pertinentes y limitados a lo necesario; (d) exactos y, en caso necesario, actualizados; (e) no se conserven más tiempo del necesario; y (f) se procesen de forma segura, manteniendo la integridad y la confidencialidad. 3. ALGUNAS DEFINICIONES BÁSICAS QUE UTILIZAMOS EN ESTA POLÍTICA Información personal: En esta política, cuando utilizamos el término "información personal" nos referimos a cualquier información relacionada con un ser humano identificado o identificable. (Stromasys sólo recoge, almacena y procesa los Datos Personales como un nombre, un número de identificación, datos de localización como direcciones de oficina y facturación, un identificador en línea (login), un correo electrónico (correo electrónico del trabajo) y un número de teléfono (número de teléfono del trabajo)). Información personal sensible: Stromasys no recoge, almacena ni trata ninguna "información personal sensible", es decir, categorías especiales de información que son datos personales que revelan el origen racial o étnico, las opiniones políticas, las convicciones religiosas o filosóficas, o la afiliación sindical, así como el tratamiento de datos genéticos, datos biométricos con el fin de identificar unívocamente a alguien, datos relativos a la salud o datos relativos a la vida sexual o a la orientación sexual de una persona. 4. EL TIPO DE INFORMACIÓN PERSONAL QUE TENEMOS SOBRE USTED Podemos recopilar, registrar, organizar, estructurar, almacenar, adaptar, alterar, recuperar, consultar, utilizar, revelar por transmisión, difundir o poner a disposición de otro modo, alinear o combinar, restringir, borrar o destruir los siguientes tipos de información personal sobre usted: Datos de contacto como nombre, cargo, direcciones, números de teléfono y direcciones de correo electrónico. Puesto y lugar de trabajo Datos de localización, como la dirección postal de su oficina y la dirección de facturación Cualquier información que pueda revelar voluntariamente en comunicación electrónica con Stromasys, como correos electrónicos. No recogemos, almacenamos ni utilizamos información personal sensible. 5. ¿CÓMO SE RECOGEN SUS DATOS PERSONALES? En el curso de nuestra actividad, podemos recabar información personal directamente de una persona: cuando nos facilite información en relación con productos y servicios que podamos ofrecerle; cuando envíe una consulta sobre nuestros servicios; al inscribirse en nuestra lista de correo; cuando usted proporciona información personal directamente a miembros de nuestro equipo. También podemos recopilar información personal sobre individuos de otras fuentes como : clientes a los que prestamos servicios y que nos piden que tratemos información personal en su nombre; listas de delegados de ferias y conferencias estudios de mercado internos listas de correo compradas auditadas y conformes con la GDPR Sólo recopilaremos información personal en la medida en que sea necesaria para el fin específico notificado a las personas sobre las que la estamos recopilando y/o según las instrucciones de cualquier responsable del tratamiento de datos en cuyo nombre estemos actuando, y sólo la conservaremos el tiempo que sea necesario. 6. CÓMO UTILIZAREMOS LA INFORMACIÓN PERSONAL Sólo utilizaremos la información personal cuando la ley nos lo permita y basándonos en un fundamento pertinente para el tratamiento legal en cada caso. Utilizaremos su información personal en las siguientes circunstancias, basándonos en el fundamento del tratamiento indicado: Base del tratamiento: Cuando necesitemos cumplir un contrato que vayamos a celebrar o hayamos celebrado con usted. Para proporcionarle información, productos o servicios que nos solicite (datos de contacto). Para cumplir nuestras obligaciones derivadas de cualquier contrato celebrado entre usted y nosotros (datos de contacto, información de pago y cualquier información relativa al estado de personalización). Base del tratamiento: Cuando sea necesario para nuestros intereses legítimos (o los de un tercero, como un cliente que utilice nuestros servicios) y hayamos realizado una evaluación para determinar que el tratamiento por esos intereses (enumerados a continuación) no prevalece sobre sus intereses y derechos fundamentales, teniendo en cuenta la naturaleza y el impacto del tratamiento y cualquier salvaguardia relevante que podamos establecer. Para cumplir nuestras obligaciones en virtud de cualquier contrato con nuestros clientes (nombre, datos de contacto, fechas de nacimiento, identificadores en línea, datos de localización y otra información relacionada que usted o nuestros clientes puedan facilitar). Para garantizar que el contenido de nuestro sitio web o servicios se presenta de la manera más eficaz para usted y para su dispositivo (identificadores en línea, datos de localización y otra información técnica). Para proporcionarle información, productos o servicios que consideremos que puedan interesarle, (cuando usted haya dado su consentimiento para que nos pongamos en contacto con usted para tales fines en la medida en que la ley exija su consentimiento) (datos de contacto y cualquier información relativa a las preferencias de personalización). Para notificarle cambios en nuestro servicio (datos de contacto). Para mantener una cantidad básica de información sobre usted y su historial de actividades o transacciones, con el fin de ofrecerle un servicio adaptado a sus preferencias (datos de contacto, identificadores en línea, historial de pagos y cualquier información relacionada con el estado de la personalización). Base del tratamiento: Cuando necesitemos cumplir una obligación legal o reglamentaria. Conservar los datos básicos de las transacciones a efectos de información fiscal (datos de contacto e historial de transacciones). Base del tratamiento: Cuando haya dado su consentimiento para el tratamiento. Utilizar cookies en nuestros sitios web (para más información, véase la sección "Cookies") (identificadores en línea, datos de localización y otra información técnica). Tiene derecho a retirar en cualquier momento su consentimiento a dicho uso poniéndose en contacto con nosotros, pero tenga en cuenta que es posible que ya no pueda acceder a algunas o todas las partes de nuestros sitios web. Para enviarle comunicaciones de marketing directo por correo electrónico, mensaje de texto, correo postal o llamada telefónica (datos de contacto). Tiene derecho a revocar en cualquier momento su consentimiento a este uso poniéndose en contacto con nosotros. Otras cuestiones sobre cómo utilizamos la información personal: Tenga en cuenta que podemos tratar sus datos personales sobre más de una base jurídica, dependiendo de la finalidad específica para la que utilicemos sus datos. Póngase en contacto con nuestro responsable de información si necesita detalles sobre la base jurídica específica en la que nos basamos para procesar su información personal. Sólo utilizaremos su información personal para los fines para los que la recogimos (o para los que se nos pidió que la procesáramos en nombre de uno de nuestros clientes), a menos que consideremos razonablemente que necesitamos utilizarla para otro motivo y ese motivo sea compatible con el fin original. Póngase en contacto con nosotros si desea más información sobre cualquier otro fin adicional del tratamiento. Si necesitamos utilizar sus datos personales para un fin no relacionado, se lo notificaremos y le explicaremos la base jurídica que nos permite hacerlo. Cuando debamos recabar datos personales por imperativo legal o en virtud de las condiciones de un contrato que hayamos suscrito con usted, y usted no facilite esos datos cuando se le soliciten, es posible que no podamos cumplir el contrato que hayamos suscrito o que estemos intentando suscribir con usted (por ejemplo, para prestarle servicios). Si esto ocurre, es posible que tengamos que cancelar o no podamos prestarle los servicios que haya solicitado. Tenga en cuenta que podemos procesar su información personal sin su conocimiento o consentimiento cuando así lo exija o permita la ley. Si usted nos proporciona cualquier información personal relativa a otras personas, es su obligación informar a dichas personas de que su información personal puede ser compartida con nosotros y proporcionarles información adecuada sobre cómo podemos procesar su información personal. 7. MARKETING DIRECTO Como se ha indicado anteriormente, podemos utilizar sus datos personales para facilitarle información sobre productos y servicios que puedan ser de su interés y podemos ponernos en contacto con usted por correo postal, correo electrónico o teléfono. Esto se conoce como marketing directo. Ejemplos de marketing directo enviar correos electrónicos promocionales sobre nuevos productos, ofertas especiales, eventos para clientes u otra información que consideremos que pueda resultarle útil o interesante utilizando la dirección de correo electrónico que nos haya facilitado; ponernos en contacto con usted para realizar estudios de mercado (por correo electrónico, teléfono o correo postal). Sólo trataremos la información personal para los fines mencionados con su consentimiento expreso. Usted tiene derecho a retirar este consentimiento en cualquier momento. A continuación encontrará información sobre cómo retirar su consentimiento. También podemos revelar su información a nuestras filiales con fines de marketing directo. Una vez más, sólo lo haremos con su consentimiento explícito y usted tiene derecho a retirar este consentimiento en cualquier momento. A continuación encontrará información sobre cómo retirar su consentimiento. Para más información, consulte el apartado "Intercambio de datos". 8. CONSENTIMIENTO En esta política, cuando nos hayamos referido a la necesidad de su consentimiento para cualquier tratamiento, nos aseguraremos de que el consentimiento: es un consentimiento específico para uno o varios fines determinados; y se da mediante un acto afirmativo claro que establece una indicación libre, específica, informada e inequívoca de su acuerdo con el tratamiento pertinente de la información personal. 9. TOMA DE DECISIONES AUTOMATIZADA La toma de decisiones automatizada tiene lugar cuando un sistema electrónico utiliza información personal para tomar una decisión relevante para usted sin intervención humana. No tenemos previsto tomar ninguna decisión sobre usted por medios automatizados, pero le notificaremos por escrito si esto cambia. 10. INTERCAMBIO DE DATOS Transferencia de información personal fuera del EEE: Podemos transferir cierta información personal que tenemos sobre individuos que viven en la Unión Europea a un país fuera del Espacio Económico Europeo ("EEE"), siempre que se aplique una de las siguientes condiciones: el país al que se transfiere la información personal garantiza un nivel adecuado de protección de los derechos y libertades de esa persona; una persona ha dado su consentimiento explícito e informado tras habérsele explicado los riesgos; la transferencia está cubierta por una de las excepciones establecidas en el GDPR, incluida la ejecución de un contrato entre nosotros y esa persona, o para proteger los intereses vitales de las personas; la transferencia sea legalmente necesaria por razones importantes de interés público o para el establecimiento, ejercicio o defensa de reclamaciones legales; o la transferencia esté autorizada por la autoridad competente en materia de protección de datos, cuando hayamos comprobado que existen garantías adecuadas con respecto a la protección de la intimidad de la persona, sus derechos y libertades fundamentales y el ejercicio de sus derechos. Con sujeción a los requisitos establecidos anteriormente, la información personal que poseemos también puede ser procesada por personas que operan fuera del EEE y que trabajan para nosotros o para uno de nuestros proveedores. Dichas personas pueden dedicarse, entre otras cosas, al cumplimiento de los contratos con la persona en cuestión, al tratamiento de los datos de pago y a la prestación de servicios de asistencia. Garantías: Si utilizamos un procesador de datos de terceros para procesar información personal en nuestro nombre, obtendremos compromisos contractuales para salvaguardar la seguridad de la información personal para garantizar que el tercero solo actúe bajo nuestras instrucciones cuando utilice esa información personal y que el tercero tenga implementadas las medidas de seguridad técnicas y organizativas adecuadas para salvaguardar la información personal. Siempre que transferimos su información personal fuera del EEE, garantizamos un grado similar de protección garantizando la aplicación de al menos una de las siguientes medidas de seguridad: Podemos transferir su información personal a países que la Comisión Europea haya considerado que ofrecen un nivel adecuado de protección de los datos personales. Para más detalles, consulte Comisión Europea: Adecuación de la protección de datos personales en países no pertenecientes a la UE. Cuando utilizamos proveedores de servicios, podemos recurrir a contratos específicos aprobados por la Comisión Europea que otorgan a la información personal la misma protección que tiene en Europa. Para más detalles, consulte Comisión Europea: Modelos de contrato para la transferencia de datos personales a terceros países. Cuando utilizamos proveedores de servicios con sede en Estados Unidos, podemos transferirles datos si forman parte del Escudo de la privacidad, que les obliga a ofrecer una protección similar a la información personal compartida entre Europa y Estados Unidos. Para más detalles, consulte Comisión Europea: EU-US Privacy Shield. Póngase en contacto con nosotros si desea más información sobre el mecanismo específico que utilizamos al transferir su información personal fuera del EEE. Por qué podemos compartir su información personal con terceros: Podemos compartir la información personal que tenemos con: cualquier miembro de nuestro grupo, es decir, nuestras filiales, nuestra sociedad de cartera última y sus filiales y/o en caso de que vendamos o compremos cualquier negocio o activo, o vendamos la Empresa, revelaremos sus datos personales al posible vendedor o comprador de dicho negocio o activo. También podemos revelar los datos personales que tenemos a terceros si tenemos la obligación de revelar o compartir la información personal de un individuo para cumplir con cualquier obligación legal, o para hacer cumplir o aplicar cualquier contrato con ese individuo u otros acuerdos; o para proteger nuestros derechos, propiedad o seguridad de nuestros empleados, clientes u otros. Esto incluye el intercambio de información personal con otras empresas y organizaciones con fines de protección contra el fraude y reducción del riesgo de crédito. También podemos compartir la información personal que poseemos con terceros seleccionados para los fines que se indican a continuación. Terceros proveedores de servicios que pueden procesar su información personal: Cuando utilizamos el término "tercero", nos referimos a cualquier entidad que no sea la Empresa, incluidos terceros proveedores de servicios, contratistas y agentes designados y cualquier miembro de nuestro grupo. Los terceros proveedores de servicios enumerados en el Apéndice A pueden tener acceso a su información personal 11. SEGURIDAD DE LOS DATOS Siempre tomaremos las medidas técnicas y organizativas adecuadas para proteger la información personal contra la destrucción accidental o ilícita o la pérdida accidental, la alteración, la revelación o el acceso no autorizados, en particular cuando el tratamiento implique la transmisión de datos a través de una red, y contra cualquier otra forma ilícita de tratamiento (incluida la adopción de medidas razonables para garantizar la fiabilidad de los empleados que tienen acceso a la información personal). Protegemos la información de los usuarios empleando servidores seguros, cortafuegos, cifrado SSL (cuando procede) y otras tecnologías. Nuestros empleados sólo pueden procesar información personal de acuerdo con esta política de privacidad, y cualquier empleado que la incumpla puede ser objeto de medidas disciplinarias, que pueden llegar al despido. Hemos establecido procedimientos internos para hacer frente a cualquier sospecha de violación de la seguridad de los datos y le notificaremos a usted y a cualquier regulador aplicable una sospecha de violación cuando estemos legalmente obligados a hacerlo. 12. CONSERVACIÓN DE DATOS No conservaremos los datos personales en una forma que permita la identificación de las personas durante más tiempo del necesario para el fin o los fines para los que fueron recogidos. Tomaremos todas las medidas razonables para destruir, o borrar de nuestros sistemas, todos los datos que ya no sean necesarios (o, cuando los procesemos en nombre de otro responsable del tratamiento, le devolveremos su información). Para determinar el periodo de conservación adecuado de la información personal, tenemos en cuenta la cantidad, la naturaleza y la sensibilidad de la información personal, el riesgo potencial de daño derivado del uso o la divulgación no autorizados de la información personal, los fines para los que procesamos la información y si podemos alcanzar dichos fines por otros medios, así como los requisitos legales aplicables. La información marcada como ya no necesaria se elimina de forma automática y permanente en un plazo máximo de 7 días. Sólo conservaremos la información personal durante el tiempo que sea necesario para el fin o los fines para los que se procesa dicha información personal; y explicaremos a cualquier persona sobre la que procesemos datos cuánto tiempo es o los criterios que se aplican para decidir cuánto tiempo es. En ocasiones podemos anonimizar su información personal (de modo que ya no pueda asociarse a usted) con fines de investigación o estadísticos, en cuyo caso podemos utilizar esta información indefinidamente sin necesidad de notificárselo. Ocasionalmente, nuestro sitio web puede contener enlaces hacia y desde los sitios web de redes asociadas, anunciantes y afiliados. Si usted sigue un enlace a cualquiera de estos sitios web, tenga en cuenta que estos sitios web tienen sus propias políticas de privacidad y que no aceptamos ninguna responsabilidad por estas políticas o la seguridad de estos sitios web. Por favor, consulte la política correspondiente antes de enviar cualquier información personal a estos sitios web. 13. SUS DERECHOS En determinadas circunstancias, usted tiene derechos en virtud de las leyes de protección de datos en relación con su información personal, como se resume a continuación. Tienes derecho a: Solicitar acceso a su información personal (lo que comúnmente se conoce como "solicitud de acceso del interesado"). Esto le permite recibir una copia de la información personal que tenemos sobre usted y comprobar que la estamos procesando legalmente. Solicitar la corrección de los datos personales que tenemos sobre usted. Esto le permite corregir cualquier dato incompleto o inexacto que tengamos sobre usted, aunque es posible que tengamos que verificar la exactitud de los nuevos datos que nos facilite. Solicitar la supresión de su información personal. Esto le permite pedirnos que borremos o eliminemos su información personal cuando no haya una buena razón para que sigamos tratándola. También tiene derecho a pedirnos que borremos o eliminemos su información personal cuando haya ejercido con éxito su derecho a oponerse al tratamiento (véase más abajo), cuando podamos haber tratado su información ilegalmente o cuando debamos borrar su información personal para cumplir con la legislación local. No obstante, tenga en cuenta que no siempre podremos atender su solicitud de supresión por motivos legales específicos que se le notificarán, si procede, en el momento de su solicitud. Oponerse al tratamiento de sus datos personales cuando nos basemos en un interés legítimo (propio o de un tercero) y haya algo en su situación particular que le haga oponerse al tratamiento por este motivo, ya que considera que afecta a sus derechos y libertades fundamentales. También tiene derecho a oponerse cuando tratemos sus datos personales con fines de marketing directo. En algunos casos, podemos demostrar que tenemos motivos legítimos convincentes para procesar su información que prevalecen sobre sus derechos y libertades. Solicitar la restricción del tratamiento de su información personal. Esto le permite pedirnos que suspendamos el tratamiento de su información personal en los siguientes casos: (a) si desea que comprobemos la exactitud de los datos; (b) cuando el uso que hagamos de los datos sea ilícito pero usted no quiera que los borremos; (c) cuando necesite que conservemos los datos aunque ya no los necesitemos, ya que los necesita para establecer, ejercer o defender reclamaciones legales; o (d) se ha opuesto a que utilicemos sus datos, pero necesitamos verificar si tenemos motivos legítimos imperiosos para utilizarlos. Solicitar la transferencia de su información personal a usted o a un tercero. Le proporcionaremos a usted, o a un tercero que usted haya elegido, su información personal en un formato estructurado, de uso común y legible. Tenga en cuenta que este derecho sólo se aplica a la información automatizada para cuyo uso nos haya dado inicialmente su consentimiento o cuando hayamos utilizado la información para ejecutar un contrato con usted. Retirar el consentimiento en cualquier momento si nos basamos en él para tratar sus datos personales. Sin embargo, esto no afectará a la legalidad de cualquier tratamiento realizado antes de que usted retire su consentimiento. Si retira su consentimiento, es posible que no podamos prestarle determinados servicios. Le informaremos de ello en el momento en que retire su consentimiento. Si desea ejercer alguno de los derechos antes mencionados, póngase en contacto con nosotros en privacy@www.stromasys.com. Nuestro objetivo es responder a todas las solicitudes legítimas en el plazo de una semana (y si sólo tratamos los datos en cuestión en nombre de otra parte, la respuesta puede proceder de esa otra parte como responsable del tratamiento de datos). Ocasionalmente, podemos tardar más de una semana si su solicitud es especialmente compleja o si ha realizado varias solicitudes. En tal caso, se lo notificaremos y le mantendremos informado. No tendrá que pagar nada por acceder a su información personal (ni por ejercer ninguno de los demás derechos). Sin embargo, podemos cobrar una tasa razonable si su solicitud es claramente infundada, repetitiva o excesiva - alternativamente, podemos negarnos a cumplir con su solicitud en estas circunstancias. Es posible que necesitemos solicitarle información específica que nos ayude a confirmar su identidad y garantizar su derecho a acceder a su información personal (o a ejercer cualquiera de sus otros derechos). Se trata de una medida de seguridad para garantizar que la información personal no se revele a ninguna persona que no tenga derecho a recibirla. También podemos ponernos en contacto con usted para pedirle más información en relación con su solicitud y así agilizar nuestra respuesta. 14. OFICIAL DE INFORMACIÓN La persona designada para supervisar cómo la empresa trata la información personal, nuestro Oficial de Información, es responsable de garantizar el cumplimiento del GDPR y de esta política. El puesto de Responsable de Información lo ocupa Gregory Reut. Cualquier pregunta sobre el funcionamiento de esta política o cualquier preocupación de que la política no se ha seguido debe ser referida en primera instancia al Oficial de Información. 15. CAMBIOS EN ESTA POLÍTICA Nos reservamos el derecho a modificar esta política en cualquier momento. Cuando proceda, notificaremos dichos cambios por correo postal o electrónico a los particulares (o al responsable del tratamiento de datos correspondiente, en relación con cualquier información personal que se nos haya facilitado para su tratamiento en su nombre). Cada vez que acceda a nuestro sitio web o lo utilice, usted acepta que la política de privacidad vigente en ese momento se aplique a toda la información que tengamos sobre usted. Es importante que la información personal que tenemos sobre usted sea exacta y esté actualizada. Por favor, manténganos informados si su información personal cambia durante su relación con nosotros. 16. CONTACTO Las preguntas, comentarios y solicitudes relacionados con esta política de privacidad son bienvenidos y deben dirigirse a privacy@www.stromasys.com. Política de cookies de Stromasys Introducción Stromasys utiliza cookies para mejorar su experiencia en nuestro sitio web. Al acceder y continuar utilizando nuestro Servicio estás consintiendo el uso que hacemos de las cookies en conformidad con la presente Política de Cookies. Por favor, lea atentamente la política para obtener más información sobre qué son las cookies, cómo las utilizamos y cómo puede controlarlas. Si no está de acuerdo con que utilicemos cookies de esta forma, deberá configurar su navegador en consecuencia. Si tiene algún comentario o sugerencia con respecto a nuestra Política de Cookies, no dude en compartirlo con nosotros en privacy@www.stromasys.com ¿Qué son las cookies? Las cookies son archivos de texto que contienen pequeñas cantidades de información que se descargan en el navegador que usted utiliza cuando visita un sitio. La entidad que coloca las cookies en su navegador puede entonces leer la información que contiene esa cookie. Las cookies realizan muchas tareas diferentes, como permitirle navegar entre páginas de manera eficiente, recordar sus preferencias y, en general, mejorar su experiencia al utilizar nuestro sitio web. ¿Cómo utiliza Stromasys las cookies? Cookies estrictamente necesarias Estas cookies son esenciales para permitir que el sitio web proporcione la función que ha solicitado, como recordar que ha iniciado sesión. Sin estas cookies no se pueden prestar los servicios que ha solicitado. Cookies persistentes Las cookies persistentes son semipermanentes: se guardan en el dispositivo de navegación durante un periodo fijo (que puede ser de un mes, un año o más) y se conservan cuando se cierra el navegador. Eliminamos nuestras cookies al cabo de 6 meses. Las cookies persistentes se utilizan para funciones como "recordar" a un usuario y sus preferencias en varias sesiones de navegación. Cookies de sesión Cookies de sesión: son temporales y se borran al cerrar el navegador al final de la sesión de navegación. La próxima vez que visite ese sitio concreto, no le reconocerá y le tratará como a un visitante completamente nuevo, ya que no hay nada en su navegador que permita al sitio saber que ya le ha visitado antes (más información sobre las cookies de sesión). Cookies de rendimiento Estas cookies recopilan información sobre cómo interactúan los usuarios con el sitio web y nos permiten mejorar su funcionamiento. Por ejemplo, utilizamos cookies de Pardot para entender cómo los visitantes utilizan y navegan por nuestro producto y nuestro sitio web e identificar áreas de mejora, como la navegación y la experiencia del usuario. Cookies funcionales Estas cookies recuerdan las elecciones que usted hace, como el idioma o los parámetros de búsqueda. Utilizamos estas cookies para ofrecerle una experiencia más adecuada a sus selecciones y para que su uso de los Servicios sea más personalizado. Puede bloquear las cookies activando la configuración correspondiente en su navegador. Sin embargo, las cookies esenciales no pueden desactivarse. Si no permite que se instalen determinadas cookies, es posible que no pueda acceder a los Servicios y/o que el rendimiento, las funciones o los servicios del sitio web se vean comprometidos. Puede encontrar información en el siguiente sitio sobre cómo modificar la configuración de las cookies en algunos navegadores populares: http://www.allaboutcookies.org... Tenga en cuenta que si utiliza la configuración de su navegador para bloquear todas las cookies, es posible que no pueda acceder a partes de nuestros servicios o de los de otros. #### Politique de confidentialité 1. QUI NOUS SOMMES Nous sommes Stromasys SA (siège social et adresse légale Avenue Louis-Casai 84, 5ème étage, 1216 Cointrin, Genève), Stromasys Inc. (adresse légale 2840 Plaza Place, Ste 450, Raleigh, NC 27612) et Stromasys Asia Pacific Ltd. (dont l'adresse légale est STROMASYS ASIA PACIFIC LTD Room 1113, 11/F, Leighton Centre, 77 Leighton Road, Causeway Bay, Hong Kong), dénommées la "Société" ou "nous" ou "notre". La société et les informations personnelles : Nous nous engageons à traiter de manière licite, équitable et transparente toutes les informations personnelles concernant nos employés, clients, fournisseurs et autres tiers dans le cadre de nos activités commerciales. Nous nous conformerons toujours à la législation applicable en matière de protection des données et nous veillerons à ce que la collecte et l'utilisation des informations personnelles soient effectuées conformément aux lois applicables en matière de protection des données. La principale loi régissant la protection des données est le Règlement général sur la protection des données (Règlement (UE) 2016/679 du 27 avril 2016) connu sous le nom de " GDPR ". En quoi consiste cette politique : Cette politique (et tout autre document auquel elle fait référence, ainsi que tout avis de confidentialité affiché sur notre site web) définit la base sur laquelle nous traiterons toute information personnelle vous concernant ou concernant des individus en général - qu'il s'agisse d'informations que nous collectons auprès de ces individus ou qui nous sont fournies par d'autres sources. Cette politique définit les règles relatives à la protection des données et les conditions juridiques qui doivent être remplies lorsque nous obtenons, manipulons, traitons, transférons ou stockons des informations à caractère personnel. Contrôle et traitement des informations : Nous sommes le contrôleur de toutes les informations personnelles utilisées dans le cadre de nos activités à des fins commerciales. Il arrive cependant que nous traitions des informations personnelles pour le compte d'un autre responsable du traitement des données - et lorsque c'est le cas, nous ne le faisons que conformément aux instructions de ce responsable du traitement des données et, par ailleurs, en conformité avec le GDPR. Si nous traitons des données pour le compte d'un autre responsable du traitement, ce dernier vous fournira des informations pertinentes sur la manière dont vos données sont partagées. Pourquoi devriez-vous lire cette politique ? Il est important que vous lisiez cette politique, ainsi que tout autre document auquel elle fait référence, afin que vous sachiez comment nous traitons les informations personnelles vous concernant. 2. PRINCIPES DE PROTECTION DES DONNÉES Nous sommes tenus de démontrer que nous respectons les six principes du GDPR en matière de traitement des informations personnelles. Ces principes prévoient que les informations personnelles que nous traitons doivent être.. : (a) traitées de manière équitable, légale et transparente ; (b) collectées pour des finalités déterminées, explicites et légitimes et ne pas être traitées ultérieurement de manière incompatible avec ces finalités ; (c) adéquat, pertinent et limité à ce qui est nécessaire ; (d) exacts et, le cas échéant, mis à jour ; (e) ne pas être conservés plus longtemps que nécessaire ; et (f) traitées de manière sécurisée, en préservant l'intégrité et la confidentialité. 3. QUELQUES DÉFINITIONS DE BASE UTILISÉES DANS CETTE POLITIQUE Informations personnelles : Dans la présente politique, lorsque nous utilisons le terme "informations personnelles", nous entendons toute information relative à un être humain identifié ou identifiable. (Stromasys recueille, stocke et traite uniquement les données personnelles sous la forme d'un nom, d'un numéro d'identification, de données de localisation telles que les adresses de bureau et de facturation, d'un identifiant en ligne (login), d'un courriel (courriel professionnel) et d'un numéro de téléphone (numéro de téléphone professionnel)). Informations personnelles sensibles : Stromasys ne collecte, ne stocke ni ne traite aucune "information personnelle sensible", c'est-à-dire des catégories spéciales d'informations qui sont des informations personnelles révélant l'origine raciale ou ethnique, les opinions politiques, les croyances religieuses ou philosophiques, ou l'appartenance à un syndicat, et le traitement des données génétiques, des données biométriques dans le but d'identifier quelqu'un de manière unique, des données concernant la santé ou des données concernant la vie sexuelle ou l'orientation sexuelle d'une personne. 4. LE TYPE D'INFORMATIONS PERSONNELLES QUE NOUS DÉTENONS À VOTRE SUJET Nous pouvons collecter, enregistrer, organiser, structurer, stocker, adapter, modifier, récupérer, consulter, utiliser, divulguer par transmission, diffuser ou rendre disponible de toute autre manière, aligner ou combiner, restreindre, effacer ou détruire les types d'informations personnelles suivants vous concernant : Coordonnées telles que nom, titre, adresses, numéros de téléphone et adresses électroniques. Informations sur le lieu de travail, telles que l'adresse postale de votre bureau et l'adresse de facturation. Toutes les informations que vous pouvez volontairement divulguer dans le cadre d'une communication électronique avec Stromasys, telles que les courriels. Nous ne collectons pas, ne stockons pas et n'utilisons pas d'informations personnelles sensibles. 5. COMMENT VOS INFORMATIONS PERSONNELLES SONT-ELLES COLLECTÉES ? Dans le cadre de nos activités, nous pouvons recueillir des informations personnelles directement auprès d'une personne : lorsque vous fournissez des informations relatives aux produits et services que nous pourrions vous fournir ; lorsque vous soumettez une demande concernant nos services ; lorsque vous vous inscrivez à notre liste de diffusion ; lorsque vous fournissez des informations personnelles directement aux membres de notre équipe ; et Nous pouvons également recueillir des informations personnelles sur des personnes à partir d'autres sources, telles que : les clients auxquels nous fournissons des services et qui nous demandent de traiter des informations personnelles en leur nom ; les listes de délégués de salons professionnels et de conférences les études de marché internes les listes de diffusion achetées vérifiées et conformes au GDPR Nous ne collecterons des informations personnelles que dans la mesure où elles sont nécessaires aux fins spécifiques notifiées aux personnes au sujet desquelles nous les collectons et/ou selon les instructions de tout contrôleur de données au nom duquel nous agissons - et nous ne les conserverons qu'aussi longtemps que cela sera nécessaire. 6. COMMENT NOUS UTILISERONS LES INFORMATIONS PERSONNELLES Nous n'utiliserons les informations personnelles que lorsque la loi nous y autorise et en nous appuyant sur une base pertinente de traitement légal dans chaque cas. Nous utiliserons vos informations personnelles dans les circonstances suivantes, en nous appuyant sur la base de traitement indiquée : Base de traitement : Lorsque nous devons exécuter un contrat que nous sommes sur le point de conclure ou que nous avons conclu avec vous. Pour vous fournir les informations, produits ou services que vous nous demandez (coordonnées). Pour exécuter nos obligations découlant de tout contrat conclu entre vous et nous (coordonnées, informations de paiement et toute information relative au statut de personnalisation). Base du traitement : Lorsqu'il est nécessaire pour nos intérêts légitimes (ou ceux d'un tiers, tel qu'un client utilisant nos services) et que nous avons entrepris une évaluation pour déterminer que le traitement pour ces intérêts (énumérés ci-dessous) ne l'emporte pas sur vos intérêts et vos droits fondamentaux, compte tenu de la nature et de l'impact du traitement et de toutes les garanties pertinentes que nous pouvons mettre en place. Exécuter nos obligations contractuelles avec nos clients (nom, coordonnées, date de naissance, identifiants en ligne, données de localisation et autres informations connexes que vous ou nos clients pouvez fournir). Pour veiller à ce que le contenu de notre site web ou de nos services soit présenté de la manière la plus efficace pour vous et pour votre appareil (identifiants en ligne, données de localisation et autres informations techniques). Pour vous fournir des informations, des produits ou des services susceptibles de vous intéresser (lorsque vous avez consenti à être contacté à ces fins dans la mesure où la loi l'exige) (coordonnées et toute information relative aux préférences de personnalisation). Pour vous informer des modifications apportées à nos services (coordonnées). Conserver un minimum d'informations sur vous et sur l'historique de vos activités ou de vos transactions, afin de vous fournir un service adapté à vos préférences (coordonnées, identifiants en ligne, historique des paiements et toute information relative à l'état de la personnalisation). Base du traitement : Lorsque nous devons nous conformer à une obligation légale ou réglementaire. Pour conserver des informations de base sur les transactions à des fins de déclaration fiscale (coordonnées et historique des transactions). Base du traitement : Lorsque vous avez consenti au traitement. Pour utiliser des cookies sur nos sites web (voir la section "Cookies" ci-dessous pour de plus amples informations) (identifiants en ligne, données de localisation et autres informations techniques). Vous avez le droit de retirer votre consentement à cette utilisation à tout moment en nous contactant, mais veuillez noter que certaines ou toutes les parties de nos sites web pourraient ne plus vous être accessibles. Pour vous envoyer des communications de marketing direct par courrier électronique, message texte, courrier postal ou appel téléphonique (coordonnées). Vous avez le droit de retirer votre consentement à une telle utilisation à tout moment en nous contactant. Autres questions relatives à la manière dont nous utilisons les informations personnelles : Veuillez noter que nous pouvons traiter vos informations personnelles sur plus d'une base légale en fonction de l'objectif spécifique pour lequel nous utilisons vos données. Veuillez contacter notre responsable de l'information si vous avez besoin de détails sur la base juridique spécifique sur laquelle nous nous appuyons pour traiter vos informations personnelles - les coordonnées sont indiquées ci-dessous. Nous n'utiliserons vos informations personnelles qu'aux fins pour lesquelles nous les avons collectées (ou pour lesquelles il nous a été demandé de les traiter au nom de l'un de nos clients), à moins que nous ne considérions raisonnablement que nous devons les utiliser pour une autre raison et que cette raison est compatible avec l'objectif initial. Veuillez nous contacter si vous souhaitez obtenir de plus amples informations sur les autres finalités du traitement. Si nous devons utiliser vos informations personnelles pour une finalité non liée, nous vous en informerons et nous vous expliquerons la base juridique qui nous autorise à le faire. Lorsque nous devons collecter des informations personnelles en vertu de la loi ou d'un contrat conclu avec vous et que vous ne fournissez pas ces données lorsqu'elles vous sont demandées, il se peut que nous ne soyons pas en mesure d'exécuter le contrat que nous avons conclu ou que nous essayons de conclure avec vous (par exemple, pour vous fournir des services). Dans ce cas, il se peut que nous devions annuler les services que vous avez demandés ou que nous soyons dans l'incapacité de les fournir. Veuillez noter que nous pouvons traiter vos informations personnelles à votre insu ou sans votre consentement lorsque la loi l'exige ou le permet. Si vous nous fournissez des informations personnelles concernant d'autres personnes, il est de votre devoir de faire savoir à ces personnes que leurs informations personnelles peuvent être partagées avec nous et de leur fournir des informations appropriées sur la manière dont nous pouvons traiter leurs informations personnelles. 7. LE MARKETING DIRECT Comme indiqué ci-dessus, nous pouvons utiliser vos données personnelles pour vous fournir des informations sur des biens et des services susceptibles de vous intéresser et nous pouvons vous contacter à ce sujet par courrier, par courriel ou par téléphone. C'est ce que l'on appelle le marketing direct. Les exemples de marketing direct peuvent inclure : l'envoi de courriels promotionnels sur les nouveaux produits, les offres spéciales, les événements clients ou d'autres informations que nous pensons que vous pourriez trouver utiles ou intéressantes en utilisant l'adresse électronique que vous avez fournie ; vous contacter à des fins d'étude de marché (par courrier électronique, téléphone ou courrier). Nous ne traiterons les informations personnelles aux fins susmentionnées qu'avec votre consentement spécifique. Vous avez le droit de retirer ce consentement à tout moment. Vous trouverez ci-dessous des informations sur la manière de retirer votre consentement. Nous pouvons également divulguer vos informations à nos filiales à des fins de marketing direct. Là encore, nous ne le ferons qu'avec votre consentement explicite et vous avez le droit de retirer ce consentement à tout moment. Vous trouverez ci-dessous des informations sur la manière de retirer votre consentement. Pour plus de détails, veuillez consulter la section "Partage des données" ci-dessous. 8. CONSENTEMENT Dans cette politique, lorsque nous avons mentionné la nécessité d'obtenir votre consentement pour tout traitement, nous nous assurerons que le consentement : est un consentement spécifique pour une ou plusieurs finalités spécifiées ; et est donné par un acte affirmatif clair établissant une indication libre, spécifique, informée et non ambiguë de votre accord pour le traitement pertinent des informations à caractère personnel. 9. LA PRISE DE DÉCISION AUTOMATISÉE La prise de décision automatisée a lieu lorsqu'un système électronique utilise des informations personnelles pour prendre une décision vous concernant sans intervention humaine. Nous n'envisageons pas de prendre des décisions à votre sujet en utilisant des moyens automatisés, mais nous vous informerons par écrit si cette situation change. 10. PARTAGE DES DONNÉES Transfert d'informations personnelles en dehors de l'EEE : Nous pouvons transférer certaines informations personnelles que nous détenons sur des personnes vivant dans l'Union européenne vers un pays situé en dehors de l'Espace économique européen ("EEE"), à condition que l'une des conditions suivantes s'applique : le pays vers lequel les informations personnelles sont transférées assure un niveau de protection adéquat des droits et libertés de cette personne ; une personne a donné son consentement explicite et éclairé après s'être fait expliquer les risques ; le transfert est couvert par l'une des dérogations énoncées dans le GDPR, y compris l'exécution d'un contrat entre nous et cette personne, ou pour protéger les intérêts vitaux des personnes ; le transfert est légalement requis pour des motifs d'intérêt public importants ou pour la constatation, l'exercice ou la défense de droits en justice ; ou le transfert est autorisé par l'autorité compétente en matière de protection des données lorsque nous avons vérifié que des garanties adéquates existent en ce qui concerne la protection de la vie privée de la personne, ses droits et libertés fondamentaux et l'exercice de ses droits. Sous réserve des exigences énoncées ci-dessus, les informations personnelles que nous détenons peuvent également être traitées par des personnes opérant en dehors de l'EEE qui travaillent pour nous ou pour l'un de nos fournisseurs. Ces personnes peuvent être engagées, entre autres, dans l'exécution de contrats avec la personne concernée, le traitement des détails de paiement et la fourniture de services d'assistance. Garanties : Si nous faisons appel à un tiers pour traiter des informations personnelles en notre nom, nous obtiendrons des engagements contractuels pour garantir la sécurité des informations personnelles afin de nous assurer que le tiers n'agit que sur nos instructions lorsqu'il utilise ces informations personnelles et qu'il a mis en place des mesures de sécurité techniques et organisationnelles appropriées pour protéger les informations personnelles. Lorsque nous transférons vos informations personnelles en dehors de l'EEE, nous nous assurons qu'un degré de protection similaire leur est accordé en veillant à ce qu'au moins l'une des mesures de protection suivantes soit mise en œuvre : Nous pouvons transférer vos informations personnelles vers des pays dont la Commission européenne a estimé qu'ils offraient un niveau de protection adéquat des données personnelles. Pour plus de détails, voir Commission européenne : Caractère adéquat de la protection des données à caractère personnel dans les pays non membres de l'UE. Lorsque nous faisons appel à des prestataires de services, nous pouvons utiliser des contrats spécifiques approuvés par la Commission européenne qui confèrent aux informations personnelles la même protection qu'en Europe. Pour plus de détails, voir Commission européenne : Contrats types pour le transfert de données à caractère personnel vers des pays tiers. Lorsque nous faisons appel à des prestataires de services basés aux États-Unis, nous pouvons leur transférer des données s'ils font partie du bouclier de protection de la vie privée (Privacy Shield), qui exige qu'ils fournissent une protection similaire aux informations personnelles partagées entre l'Europe et les États-Unis. Pour plus d'informations, consultez le site de la Commission européenne : Bouclier de protection de la vie privée UE-USA. Veuillez nous contacter si vous souhaitez obtenir de plus amples informations sur le mécanisme spécifique que nous utilisons lors du transfert de vos informations personnelles en dehors de l'EEE. Pourquoi nous pouvons partager vos informations personnelles avec des tiers : Nous pouvons partager les informations personnelles que nous détenons avec : tout membre de notre groupe, ce qui signifie nos filiales, notre société holding ultime et ses filiales et/ou dans le cas où nous vendons ou achetons une entreprise ou des actifs, ou vendons la Société, nous divulguerons vos données personnelles au vendeur ou à l'acheteur potentiel de cette entreprise ou de ces actifs. Nous pouvons également divulguer les informations personnelles que nous détenons à des tiers si nous sommes tenus de divulguer ou de partager les informations personnelles d'une personne afin de nous conformer à une obligation légale, ou afin d'exécuter ou d'appliquer un contrat avec cette personne ou d'autres accords ; ou afin de protéger nos droits, notre propriété ou la sécurité de nos employés, de nos clients ou d'autres personnes. Cela inclut l'échange d'informations personnelles avec d'autres sociétés et organisations à des fins de protection contre la fraude et de réduction du risque de crédit. Nous pouvons également partager les informations personnelles que nous détenons avec des tiers sélectionnés aux fins décrites ci-dessous. Fournisseurs de services tiers susceptibles de traiter vos informations personnelles : Lorsque nous utilisons le terme "tiers", nous entendons toute entité qui n'est pas la Société, y compris les prestataires de services tiers, les contractants et les agents désignés, ainsi que tout membre de notre groupe. Les prestataires de services tiers énumérés à l'annexe A peuvent avoir accès à vos informations personnelles 11. SÉCURITÉ DES DONNÉES Nous prendrons toujours les mesures techniques et organisationnelles appropriées pour protéger les informations personnelles contre la destruction accidentelle ou illégale, la perte accidentelle, l'altération, la divulgation ou l'accès non autorisé, en particulier lorsque le traitement implique la transmission de données sur un réseau, et contre toute autre forme illégale de traitement (y compris en prenant des mesures raisonnables pour garantir la fiabilité des employés qui ont accès aux informations personnelles). Nous protégeons les informations des utilisateurs en utilisant des serveurs sécurisés, des pare-feu, le cryptage SSL (le cas échéant) et d'autres technologies. Nos employés ne peuvent traiter les informations personnelles que conformément à la présente politique de confidentialité, et tout employé qui enfreint cette politique de confidentialité peut faire l'objet de mesures disciplinaires pouvant aller jusqu'au licenciement. Nous avons mis en place des procédures internes pour faire face à toute suspicion de violation de la sécurité des données et nous vous notifierons, ainsi qu'à tout organisme de réglementation applicable, toute suspicion de violation lorsque nous sommes légalement tenus de le faire. 12. CONSERVATION DES DONNÉES Nous ne conserverons pas les informations personnelles sous une forme qui permette d'identifier les individus plus longtemps que nécessaire pour l'objectif ou les objectifs pour lesquels elles ont été collectées. Nous prendrons toutes les mesures raisonnables pour détruire ou effacer de nos systèmes toutes les données qui ne sont plus nécessaires (ou, lorsque nous traitons des données pour le compte d'un autre responsable du traitement, pour lui renvoyer ses informations). Pour déterminer la période de conservation appropriée des informations personnelles, nous prenons en compte la quantité, la nature et la sensibilité des informations personnelles, le risque potentiel de préjudice résultant d'une utilisation ou d'une divulgation non autorisée des informations personnelles, les objectifs pour lesquels nous traitons les informations et la possibilité d'atteindre ces objectifs par d'autres moyens, ainsi que les exigences légales applicables. Les informations marquées comme n'étant plus nécessaires sont automatiquement et définitivement supprimées au bout de sept jours au maximum. Nous ne conserverons les informations personnelles que pendant la durée nécessaire à la réalisation de la ou des finalités pour lesquelles ces informations personnelles sont traitées ; nous expliquerons à toute personne au sujet de laquelle nous traitons des données la durée de cette durée et les critères qui permettent de la déterminer. Nous pouvons parfois anonymiser vos informations personnelles (afin qu'elles ne puissent plus être associées à vous) à des fins de recherche ou de statistiques, auquel cas nous pouvons utiliser ces informations indéfiniment sans vous en avertir. Notre site web peut, de temps à autre, contenir des liens vers et depuis les sites web de réseaux partenaires, d'annonceurs et d'affiliés. Si vous suivez un lien vers l'un de ces sites web, veuillez noter que ces sites web ont leur propre politique de confidentialité et que nous n'acceptons aucune responsabilité pour ces politiques ou la sécurité de ces sites web. Veuillez vérifier la politique en question avant de soumettre des informations personnelles à ces sites web. 13. VOS DROITS Dans certaines circonstances, vous avez des droits en vertu des lois sur la protection des données en ce qui concerne vos informations personnelles, comme résumé ci-dessous. Vous avez le droit de demander l'accès à vos informations personnelles (communément appelé "demande d'accès de la personne concernée"). Cela vous permet de recevoir une copie des informations personnelles que nous détenons à votre sujet et de vérifier que nous les traitons légalement. Demander la correction des informations personnelles que nous détenons à votre sujet. Cela vous permet de faire corriger les données incomplètes ou inexactes que nous détenons à votre sujet, bien que nous puissions avoir besoin de vérifier l'exactitude des nouvelles données que vous nous fournissez. Demander l'effacement de vos informations personnelles. Ce droit vous permet de nous demander de supprimer ou de retirer des informations personnelles lorsqu'il n'y a aucune raison valable de continuer à les traiter. Vous avez également le droit de nous demander de supprimer ou de retirer vos informations personnelles lorsque vous avez exercé avec succès votre droit d'opposition au traitement (voir ci-dessous), lorsque nous avons peut-être traité vos informations de manière illégale ou lorsque nous sommes tenus d'effacer vos informations personnelles pour nous conformer à la législation locale. Notez toutefois qu'il se peut que nous ne soyons pas toujours en mesure d'accéder à votre demande d'effacement pour des raisons juridiques spécifiques qui vous seront notifiées, le cas échéant, au moment de votre demande. S'opposer au traitement de vos informations personnelles lorsque nous nous appuyons sur un intérêt légitime (le nôtre ou celui d'un tiers) et qu'un élément de votre situation particulière vous incite à vous opposer au traitement pour ce motif, car vous estimez qu'il a une incidence sur vos droits et libertés fondamentaux. Vous avez également le droit de vous opposer au traitement de vos données personnelles à des fins de marketing direct. Dans certains cas, nous pouvons démontrer que nous avons des motifs légitimes de traiter vos informations qui l'emportent sur vos droits et libertés. Demander la restriction du traitement de vos informations personnelles. Cela vous permet de nous demander de suspendre le traitement de vos informations personnelles dans les cas suivants : (a) si vous souhaitez que nous établissions l'exactitude des données ; (b) lorsque notre utilisation des données est illégale mais que vous ne souhaitez pas que nous les effacions ; (c) lorsque vous avez besoin que nous conservions les données même si nous n'en avons plus besoin, car vous en avez besoin pour établir, exercer ou défendre des droits légaux ; ou (d) vous vous êtes opposé à l'utilisation de vos données, mais nous devons vérifier si nous avons des motifs légitimes impérieux de les utiliser. Demander le transfert de vos informations personnelles à vous-même ou à un tiers. Nous vous fournirons, à vous ou à un tiers que vous aurez choisi, vos informations personnelles dans un format structuré, couramment utilisé et lisible. Notez que ce droit ne s'applique qu'aux informations automatisées que vous avez initialement consenti à ce que nous utilisions ou lorsque nous avons utilisé ces informations pour exécuter un contrat avec vous. Retirer votre consentement à tout moment lorsque nous nous appuyons sur ce consentement pour traiter vos informations personnelles. Toutefois, cela n'affectera pas la légalité de tout traitement effectué avant que vous ne retiriez votre consentement. Si vous retirez votre consentement, il se peut que nous ne soyons pas en mesure de vous fournir certains services. Nous vous informerons si tel est le cas au moment où vous retirerez votre consentement. Si vous souhaitez exercer l'un des droits susmentionnés, veuillez nous contacter à l'adresse privacy@www.stromasys.com. Nous nous efforçons de répondre à toutes les demandes légitimes dans un délai d'une semaine (et si nous ne traitons les données en question qu'au nom d'une autre partie, la réponse peut venir de cette autre partie en tant que responsable du traitement des données). Il peut arriver que nous ayons besoin de plus d'une semaine si votre demande est particulièrement complexe ou si vous avez formulé plusieurs demandes. Dans ce cas, nous vous en informerons et vous tiendrons au courant. Vous n'aurez pas à payer de frais pour accéder à vos informations personnelles (ou pour exercer l'un des autres droits). Toutefois, nous pouvons facturer des frais raisonnables si votre demande est manifestement infondée, répétitive ou excessive - sinon, nous pouvons refuser de donner suite à votre demande dans ces circonstances. Il se peut que nous devions vous demander des informations spécifiques pour nous aider à confirmer votre identité et garantir votre droit d'accès à vos informations personnelles (ou d'exercer l'un de vos autres droits). Il s'agit d'une mesure de sécurité visant à garantir que les informations personnelles ne sont pas divulguées à une personne qui n'a pas le droit de les recevoir. Nous pouvons également vous contacter pour vous demander des informations complémentaires en rapport avec votre demande afin d'accélérer notre réponse. 14. RESPONSABLE DE L'INFORMATION La personne désignée pour superviser la manière dont l'entreprise traite les informations personnelles, notre responsable de l'information, est chargée de veiller au respect du GDPR et de la présente politique. Le poste de responsable de l'information est occupé par Gregory Reut. Toute question concernant le fonctionnement de cette politique ou toute inquiétude quant au non-respect de la politique doit être adressée en premier lieu au responsable de l'information. 15. MODIFICATIONS DE LA PRÉSENTE POLITIQUE Nous nous réservons le droit de modifier cette politique à tout moment. Le cas échéant, nous informerons les personnes concernées (ou le contrôleur des données concerné, pour toute information personnelle qui nous est fournie pour être traitée en leur nom) de ces modifications par courrier ou par courriel. Chaque fois que vous entrez sur notre site web ou que vous l'utilisez, vous acceptez que la politique de confidentialité en vigueur à ce moment-là s'applique à toutes les informations que nous détenons à votre sujet. Il est important que les informations personnelles que nous détenons à votre sujet soient exactes et à jour. Veuillez nous tenir informés si vos informations personnelles changent au cours de votre relation avec nous. 16. CONTACT Les questions, commentaires et demandes concernant cette politique de confidentialité sont les bienvenus et doivent être adressés à privacy@www.stromasys.com. Politique de cookies de Stromasys Introduction Stromasys utilise des cookies pour améliorer votre expérience sur notre site web. En accédant à notre service et en continuant à l'utiliser, vous consentez à ce que nous utilisions des cookies conformément à la présente politique en matière de cookies. Veuillez lire attentivement cette politique pour obtenir plus d'informations sur ce que sont les cookies, comment nous les utilisons et comment vous pouvez les contrôler. Si vous n'acceptez pas que nous utilisions des cookies de cette manière, vous devez régler les paramètres de votre navigateur en conséquence. Si vous avez des commentaires ou des suggestions concernant notre politique en matière de cookies, n'hésitez pas à nous en faire part à l'adresse privacy@www.stromasys.com. Qu'est-ce qu'un biscuit ? Les cookies sont des fichiers texte contenant de petites quantités d'informations qui sont téléchargées dans le navigateur que vous utilisez lorsque vous visitez un site. L'entité qui place les cookies sur votre navigateur peut alors lire les informations sur le cookie qu'elle a placé. Les cookies remplissent de nombreuses fonctions différentes, comme vous permettre de naviguer efficacement entre les pages, mémoriser vos préférences et, d'une manière générale, améliorer votre expérience lors de l'utilisation de notre site web. Comment Stromasys utilise-t-il les cookies ? Cookies strictement nécessaires Ces cookies sont essentiels pour permettre au site web de fournir la fonctionnalité que vous avez demandée, comme par exemple se souvenir que vous vous êtes connecté. Sans ces cookies, les services que vous avez demandés ne peuvent pas être fournis. Cookies persistants Les cookies persistants sont semi-permanents - ils sont enregistrés sur l'appareil de navigation pour une période déterminée (qui peut être d'un mois, d'un an ou plus) et sont conservés lorsque le navigateur est fermé. Nous supprimons nos cookies après 6 mois. Les cookies persistants sont utilisés pour des fonctions telles que la "mémorisation" d'un utilisateur et de ses préférences au cours de plusieurs sessions de navigation. Cookies de session Les cookies de session - ils sont temporaires et sont effacés lorsque vous fermez votre navigateur à la fin de votre session de navigation. La prochaine fois que vous visiterez ce site, il ne vous reconnaîtra pas et vous traitera comme un tout nouveau visiteur, car rien dans votre navigateur n'indique au site que vous l'avez déjà visité (plus d'informations sur les cookies de session). Cookies de performance Ces cookies collectent des informations sur la manière dont les utilisateurs interagissent avec le site web et nous permettent d'améliorer son fonctionnement. Par exemple, nous utilisons les cookies Pardot pour nous aider à comprendre comment les visiteurs utilisent et parcourent nos produits et notre site web afin d'identifier les domaines à améliorer tels que la navigation et l'expérience de l'utilisateur. Cookies de fonctionnalité Ces cookies mémorisent les choix que vous faites, tels que la langue ou les paramètres de recherche. Nous utilisons ces cookies pour vous offrir une expérience plus adaptée à vos choix et pour mieux personnaliser votre utilisation des services. Vous pouvez bloquer les cookies en activant les paramètres appropriés de votre navigateur. Les cookies essentiels ne peuvent toutefois pas être désactivés. Si vous n'autorisez pas l'installation de certains cookies, il se peut que vous ne puissiez pas accéder aux services et/ou que les performances, les fonctions ou les services du site web soient compromis. Vous trouverez sur le site suivant des informations sur la manière de modifier les paramètres des cookies sur certains navigateurs populaires : http://www.allaboutcookies.org... Veuillez noter que si vous utilisez les paramètres de votre navigateur pour bloquer tous les cookies, il se peut que vous ne puissiez pas accéder à certaines parties de nos services ou de ceux d'autres personnes. #### Privacy Policy 1. WHO WE ARE We are Stromasys SA (Headquartered and registered in legal address Avenue Louis-Casai 84, 5th Floor, 1216 Cointrin, Geneva), Stromasys LLC (registered in legal address 871 Marlborough Ave #100, Riverside, CA 92507, United States) and Stromasys Asia Pacific Ltd. (registered in legal address STROMASYS ASIA PACIFIC LTD Room 1113, 11/F, Leighton Centre, 77 Leighton Road, Causeway Bay, Hong Kong) named the “Company” or “we” or “us”. The Company and personal information: We are committed to lawful, fair and transparent processing of all personal information about our employees, customers, suppliers and other third parties during the course of our business activities. We will always comply with any applicable data protection legislation and we will ensure that collection and use of personal information is carried out in accordance with applicable data protection laws. The main law governing data protection is the General Data Protection Regulation (Regulation (EU) 2016/679 of 27 April 2016) known as the “GDPR”. What this policy is: This policy (and any other documents referred to in it, together with any privacy notice displayed on our website) sets out the basis on which we will process any personal information about you or individuals generally – whether it’s information we collect from those individuals or that is provided to us from other sources. This policy sets out rules on data protection and the legal conditions that must be satisfied when we obtain, handle, process, transfer or store personal information. Controlling and processing information: We are the controller of all personal information used in our business for our own commercial purposes. Sometimes though, we will process personal information on behalf of another data controller – and when this is the case, we will do so only in accordance with the instructions of that data controller and otherwise in accordance with the GDPR. If we are processing on behalf of another data controller, that data controller will provide relevant information to you about how your data is being shared. Why you should read this policy: It is important that you read this policy, together with any other documents referred to in it, so that you are aware of how any personal information relating to you will be dealt with by us. 2. DATA PROTECTION PRINCIPLES We are accountable for demonstrating compliance with the GDPR’s six principles of processing personal information. These provide that personal information we deal with must be: (a) processed fairly, lawfully and in a transparent manner; (b) collected for specified, explicit and legitimate purposes and not further processed in a manner that is incompatible with those purposes; (c) adequate, relevant and limited to what is necessary; (d) accurate and, where necessary, kept up to date; (e) not kept for longer than necessary; and (f) processed securely, maintaining integrity and confidentiality. 3. SOME BASIC DEFINITIONS WE USE IN THIS POLICY Personal information: In this policy, when we use the term “personal information” we mean any information relating to an identified or identifiable human being. (Stromasys only collects, stores, and processes the Personal Data as a name, an identification number, location data such as office and billing addresses, an online identifier (login), an email (work email) and a phone number (work phone number)) Sensitive personal information: Stromasys does not collect, store, or process any “sensitive personal information”, which means special categories of information which are personal information revealing racial or ethnic origin, political opinions, religious or philosophical beliefs, or trade union membership, and the processing of genetic data, biometric data for the purpose of uniquely identifying someone, data concerning health or data concerning someone’s sex life or sexual orientation. 4. THE KIND OF PERSONAL INFORMATION WE HOLD ABOUT YOU We may collect, record, organize, structure, store, adapt, alter, retrieve, consult, use, disclose by transmission, disseminate or otherwise make available, align or combine, restrict, erase or destroy the following types of personal information about you: Contact details such as name, title, addresses, telephone numbers, and email addresses. Job title and place of work Location information such as your office postal address and billing address Any information you may willingly disclose in electronic communication with Stromasys, such as emails. We do not collect, store or use sensitive personal information. 5. HOW IS YOUR PERSONAL INFORMATION COLLECTED? In the course of our business, we may collect personal information directly from an individual: when you provide information in relation to products and services we might provide to you; when you submit an enquiry about our services; when you sign up to our mailing list; when you provide personal information directly to members of our team; and We may also collect personal information about individuals from other sources such as : clients to whom we provide services and who ask us to process personal information on their behalf; delegate lists from trade shows and conferences in-house market research audited and GDPR-compliant purchased mailing lists We will only collect personal information to the extent that it is required for the specific purpose notified to individuals about whom we are collecting it and/or as instructed by any data controller on whose behalf we are acting – and we will keep it only as long as is necessary. 6. HOW WE WILL USE PERSONAL INFORMATION We will only use personal information when the law allows us to do so and relying on a relevant basis for lawful processing in each instance. We will use your personal information in the following circumstances, relying on the basis of processing indicated: Basis of processing: Where we need to perform a contract we are about to enter into or have entered into with you. To provide you with information, products, or services that you request from us (contact details). To carry out our obligations arising from any contracts entered into between you and us (contact details, payment information and any information relating to personalization status). Basis of processing: Where it is necessary for our legitimate interests (or those of a third party, such as a client using our services) and we have undertaken an assessment to determine that processing for those interests (listed below) does not outweigh your interests and fundamental rights, considering the nature and impact of the processing and any relevant safeguards we can put in place. To perform our obligations under any contract with our clients (name, contact details, dates of birth, online identifiers, location data and other related information that you or our clients may provide). To ensure that content from our website or services is presented in the most effective manner for you and for your device (online identifiers, location data and other technical information). To provide you with information, products or services that we feel may interest you, (where you have consented to be contacted for such purposes to the extent consent is required by law) (contact details and any information relating to personalization preferences). To notify you about changes to our service (contact details). To maintain a basic amount of information about you and your activity or transaction history, in order to provide you with a service tailored to your preferences (contact details, online identifiers, payment history and any information relating to personalization status). Basis of processing: Where we need to comply with a legal or regulatory obligation. To retain basic transaction details for the purpose of tax reporting (contact details and transaction history). Basis of processing: Where you have consented to the processing. To use cookies on our websites (see “Cookies” section below for further information) (online identifiers, location data and other technical information). You have the right to withdraw consent to such use at any time by contacting us but please note that some or all parts of our websites may no longer be accessible to you. To send you direct marketing communications via email, text message, post or telephone call (contact details). You have the right to withdraw consent to any such use at any time by contacting us. Other issues about how we use personal information: Please note that we may process your personal information for more than one lawful basis depending on the specific purpose for which we are using your data. Please contact our Information Officer if you need details about the specific legal basis we are relying on to process your personal information – contact details are below. We will only use your personal information for the purposes for which we collected it (or were asked to process it on behalf of one of our clients), unless we reasonably consider that we need to use it for another reason and that reason is compatible with the original purpose. Please contact us if you would like further details of any additional purposes of processing. If we need to use your personal information for an unrelated purpose, we will notify you and we will explain the legal basis that allows us to do so. Where we need to collect personal information by law, or under the terms of a contract we have with you, and you fail to provide that data when requested, we may not be able to perform the contract we have or are trying to enter into with you (for example, to provide you with services). If this happens, we may have to cancel, or be unable to provide, any services you have requested. Please note that we may process your personal information without your knowledge or consent where required or permitted by law. If you provide us with any personal information relating to other individuals it is your duty to make such persons aware that their personal information may be shared with us and to provide them with appropriate information about how their personal information may be processed by us. 7. DIRECT MARKETING As indicated above, we may use your personal information to provide you with information about goods and services which may be of interest to you and we may contact you about these by post, email or telephone. This is known as direct marketing. Examples of direct marketing may include: sending promotional emails about new products, special offers, customer events or other information which we think you may find useful or interesting using the email address which you have provided; contact you for market research purposes (by email, phone or mail). We will only process personal information for the above purposes with your specific consent. You have the right to withdraw this consent at any time. Information about how to withdraw your consent is set out below. We may also disclose your information to our subsidiaries for the purpose of direct marketing. Again, we will only do this with your explicit consent and you have the right to withdraw this consent at any time. Information about how to withdraw your consent is set out below. Please see “Data Sharing” below for further details. 8. CONSENT In this policy, where we have referred to needing your consent for any processing, we will make sure that the consent: is specific consent for one or more specified purposes; and is given by a clear affirmative act establishing a freely given, specific, informed and unambiguous indication of your agreement to the relevant processing of personal information. 9. AUTOMATED DECISION-MAKING Automated decision-making takes place when an electronic system uses personal information to make a decision relevant to you without human intervention. We do not envisage that any decisions will be taken about you using automated means, however we will notify you in writing if this position changes. 10. DATA SHARING Transfer of personal information outside of the EEA: We may transfer certain personal information that we hold on individuals living in the European Union to a country outside the European Economic Area (“EEA”), provided that one of the following conditions applies: the country to which the personal information is transferred ensures an adequate level of protection for that individual’s rights and freedoms; an individual has given their explicit and informed consent having had the risks explained to them; the transfer is covered by one of the derogations set out in the GDPR, including the performance of a contract between us and that individual, or to protect the vital interests of individuals; the transfer is legally required on important public interest grounds or for the establishment, exercise or defense of legal claims; or the transfer is authorized by the relevant data protection authority where we have checked adequate safeguards exist with respect to the protection of the individual’s privacy, their fundamental rights and freedoms, and the exercise of their rights. Subject to the requirements set out above, the personal information we hold may also be processed by individuals operating outside the EEA who work for us or for one of our suppliers. Those individuals may be engaged in, among other things, the fulfilment of contracts with the relevant individual, the processing of payment details and the provision of support services. Safeguards: If we use a third party data processor to process personal information on our behalf, we will obtain contractual commitments to safeguard the security of the personal information to ensure that the third party only acts on our instructions when using that personal information and that the third party has in place appropriate technical and organisational security measures to safeguard the personal information. Whenever we transfer your personal information out of the EEA, we ensure a similar degree of protection is afforded to it by ensuring at least one of the following safeguards is implemented: We may transfer your personal information to countries that have been deemed to provide an adequate level of protection for personal data by the European Commission. For further details, see European Commission: Adequacy of the protection of personal data in non-EU countries. Where we use service providers, we may use specific contracts approved by the European Commission which give personal information the same protection it has in Europe. For further details, see European Commission: Model contracts for the transfer of personal data to third countries. Where we use service providers based in the US, we may transfer data to them if they are part of the Privacy Shield, which requires them to provide similar protection to personal information shared between Europe and the US. For further details, see European Commission: EU-US Privacy Shield. Please contact us if you want further information on the specific mechanism used by us when transferring your personal information outside the EEA. Why we might share your personal information with third parties: We may share personal information we hold with: any member of our group, which means our subsidiaries, our ultimate holding company and its subsidiaries and/or in the event that we sell or buy any business or assets, or sell the Company, we will disclose your personal data to the prospective seller or buyer of such business or assets. We may also disclose personal information we hold to third parties if we are under a duty to disclose or share an individual’s personal information in order to comply with any legal obligation, or in order to enforce or apply any contract with that individual or other agreements; or to protect our rights, property, or safety of our employees, customers or others. This includes exchanging personal information with other companies and organizations for the purposes of fraud protection and credit risk reduction. We may also share personal information we hold with selected third parties for the purposes set out below. Third party service providers who may process your personal information: When we use the term “third party”, we mean any entity who is not the Company, including third party service providers, contractors and designated agents and any member of our group. The third party service providers listed at Appendix A may have access to your personal information 11. DATA SECURITY We will always take appropriate technical and organizational measures to protect personal information against accidental or unlawful destruction or accidental loss, alteration, unauthorized disclosure or access, in particular where the processing involves the transmission of data over a network, and against all other unlawful forms of processing (including taking reasonable steps to ensure the reliability of employees who have access to personal information). We protect user information by employing secure servers, firewalls, SSL encryption (where appropriate) and other technology. Our employees may only process personal information in accordance with this privacy policy, and any employee who breaches this privacy policy may be subject to disciplinary action, up to and including dismissal. We have put in place internal procedures to deal with any suspected data security breach and will notify you and any applicable regulator of a suspected breach where we are legally required to do so. 12. DATA RETENTION We will not keep personal information in a form which permits identification of individuals for longer than is necessary for the purpose or purposes for which they were collected. We will take all reasonable steps to destroy, or erase from our systems, all data which is no longer required (or, where we are processing on behalf of another data controller, return their information to them). To determine the appropriate retention period for personal information, we consider the amount, nature and sensitivity of the personal information, the potential risk of harm from unauthorized use or disclosure of personal information, the purposes for which we process information and whether we can achieve those purposes through other means, and the applicable legal requirements. Information marked as no longer required it automatically, permanently deleted after no more than 7 days. We will only keep personal information for as long as is necessary for the purpose or purposes for which that personal information is processed; and we will explain to anyone about whom we process data how long that is or the criteria that go into deciding how long that is. We may sometimes anonymize your personal information (so that it can no longer be associated with you) for research or statistical purposes, in which case we may use this information indefinitely without further notice to you. Our website may, from time to time, contain links to and from the websites of partner networks, advertisers and affiliates. If you follow a link to any of these websites, please note that these websites have their own privacy policies and that we do not accept any responsibility or liability for these policies or the security of these websites. Please check the relevant policy before you submit any personal information to these websites. 13. YOUR RIGHTS Under certain circumstances, you have rights under data protection laws in relation to your personal information, as summarized below. You have the right to: Request access to your personal information (commonly known as a “data subject access request”). This enables you to receive a copy of the personal information we hold about you and to check that we are lawfully processing it. Request correction of the personal information that we hold about you. This enables you to have any incomplete or inaccurate data we hold about you corrected, though we may need to verify the accuracy of the new data you provide to us. Request erasure of your personal information. This enables you to ask us to delete or remove personal information where there is no good reason for us continuing to process it. You also have the right to ask us to delete or remove your personal information where you have successfully exercised your right to object to processing (see below), where we may have processed your information unlawfully or where we are required to erase your personal information to comply with local law. Note, however, that we may not always be able to comply with your request for erasure for specific legal reasons which will be notified to you, if apppcable, at the time of your request. Object to processing of your personal information where we are relying on a legitimate interest (of our own or of a third party) and there is something about your particular situation which makes you want to object to processing on this ground as you feel it impacts on your fundamental rights and freedoms. You also have the right to object where we are processing your personal information for direct marketing purposes. In some cases, we may demonstrate that we have compelpng legitimate grounds to process your information which override your rights and freedoms. Request restriction of processing of your personal information. This enables you to ask us to suspend the processing of your personal information in the following scenarios: (a) if you want us to establish the data’s accuracy; (b) where our use of the data is unlawful but you do not want us to erase it; (c) where you need us to hold the data even if we no longer require it as you need it to establish, exercise or defend legal claims; or (d) you have objected to our use of your data but we need to verify whether we have overriding legitimate grounds to use it. Request the transfer of your personal information to you or to a third party. We will provide to you, or a third party you have chosen, your personal information in a structured, commonly used, readable format. Note that this right only applies to automated information which you initially provided consent for us to use or where we used the information to perform a contract with you. Withdraw consent at any time where we are relying on consent to process your personal information. However, this will not affect the lawfulness of any processing carried out before you withdraw your consent. If you withdraw your consent, we may not be able to provide certain services to you. We will advise you if this is the case at the time you withdraw your consent. If you wish to exercise any of the rights set out above, please contact us at privacy@www.stromasys.com. We aim to respond to all legitimate requests within one week (and if we are only processing the data in question on behalf of another party, the response may actually come from that other party as the relevant data controller). Occasionally it may take us longer than a week if your request is particularly complex or you have made a number of requests. In this case, we will notify you and keep you updated. You will not have to pay a fee to access your personal information (or to exercise any of the other rights). However, we may charge a reasonable fee if your request is clearly unfounded, repetitive or excessive – alternatively, we may refuse to comply with your request in these circumstances. We may need to request specific information from you to help us confirm your identity and ensure your right to access your personal information (or to exercise any of your other rights). This is a security measure to ensure that personal information is not disclosed to any person who has no right to receive it. We may also contact you to ask for further information in relation to your request to speed up our response. 14. INFORMATION OFFICER The person nominated to oversee how the Company deals with personal information, our Information Officer, is responsible for ensuring compliance with GDPR and with this policy. The post of Information Officer is held by Gregory Reut. Any questions about the operation of this policy or any concerns that the policy has not been followed should be referred in the first instance to the Information Officer. 15. CHANGES TO THIS POLICY We reserve the right to change this policy at any time. Where appropriate, we will notify individuals (or the relevant data controller, in respect of any personal information provided to us for processing on their behalf) of those changes by post or email. Each time you enter or use our website, you agree that the privacy policy current at that time shall apply to all information we hold about you. It is important that the personal information we hold about you is accurate and current. Please keep us informed if your personal information changes during your relationship with us. 16. CONTACT Questions, comments and requests regarding this privacy policy are welcomed and should be addressed to privacy@www.stromasys.com. Stromasys Cookie Policy Introduction Stromasys uses cookies to make your experience with our website better. By accessing and continuing to use our Service you are consenting to our use of cookies in accordance with this Cookie Policy. Please read the policy carefully to gain more information on what are cookies, how we use them and how can you control them. If you do not agree to our use of cookies in this way, you should set your browser settings accordingly. If you have any feedback or suggestion with regards to our Cookie Policy, please do not hesitate to share it with us at privacy@www.stromasys.com What are cookies? Cookies are text files containing small amounts of information which are downloaded to the browser that you use when you visit a site. The entity that places cookies on your browser can then read the information on that cookie that it set. Cookies do lots of different jobs, like letting you navigate between pages efficiently, remembering your preferences, and generally improve your experience while using our website. How does Stromasys uses cookies? Strictly necessary cookies These cookies are essential in order to enable the website to provide the feature you have requested, such as remembering you have logged in. Without these cookies services you have asked for cannot be provided Persistent cookies Persistent cookies are semi-permanent – they are saved to the browsing device for a fixed period (which could be a month, a year, or longer) and are retained when the browser is closed. We delete our cookies after 6 months. Persistent cookies are used for features like ‘remembering’ a user and their preferences across multiple browsing sessions. Sessions cookies Session cookies – these are temporary and are erased when you close your browser at the end of your surfing session. The next time you visit that particular site it will not recognise you and will treat you as a completely new visitor as there is nothing in your browser to let the site know that you have visited before (more on session cookies). Performance cookies These cookies collect information on how users interact with the website and enable us to improve how the website operate. For example, we use Pardot cookies to help us understand how visitors use and browse our product and website to identify areas for improvement such as navigation and user experience. Functionality cookies These cookies remember choices you make such as language or search parameters. We use these cookies to provide you with an experience more appropriate with your selections and to make your use of the Services more tailored. You can block cookies by activating the relevant settings in your browser. Essential cookies, however, cannot be disabled. If you do not allow certain cookies to be installed, the Services may not be accessible to you and/or the performance, features, or services of the website may be compromised. You can find information at the following site on how to modify the cookies settings on some popular browsers: http://www.allaboutcookies.org... Please note that if you use your browser settings to block all cookies you may not be able to access parts of our or others’ services. #### Red Hat Summit 2025 Join Stromasys at the Red Hat Summit 2025 Talk to an Expert Legacy hardware isn’t what it used to be. Aging servers such as Sun SPARC, Alpha, PA-RISC, VAX, and PDP are now liabilities. But the applications running on them? They’re still business-critical. What if you could run your business applications to modern servers or the cloud? That's exactly what Stromasys enables.Join us at the Red Hat Summit 2025, from May 19–22 in Boston, MA (Booth 657). Meet Stromasys' legacy experts Meghan Fitts and Matthew Kirven to gain firsthand insights into extending the life of mission-critical applications while modernizing your infrastructure. Why Stop by Our Booth? Discover how to immediately eliminate hardware risks Learn how to preserve your applications without expensive rewrites See how Stromasys simplifies modernization without disrupting operations Get answers directly from industry-leading experts If you’d like to explore this solution in detail or have a one-on-one conversation with our experts, simply book a meeting with us. Meet Our Experts Matthew Kirven Regional Sales Director Meghan Fitts Regional Sales Director Don't miss this unique opportunity to transform your legacy systems while preserving your business-critical legacy applications. Contact Us #### Reserve una demostración Reserve una demostración ¿Tiene problemas para mantener su hardware obsoleto? Está usted en el lugar adecuado. Stromasys puede ser su socio perfecto en la modernización de sus sistemas obsoletos. Stromasys es reconocido como el proveedor de servicios de modernización de sistemas heredados número 1 en soluciones de virtualización multiplataforma de clase empresarial para servidores Sun SPARC, PA-RISC, DEC VAX, DEC Alpha y DEC PDP-11. Soluciones en la nube y locales disponibles. No es necesario reescribir o rediseñar el software ni volver a formar a los usuarios. Ejecute sus aplicaciones como de costumbre en su sistema operativo nativo. Asociaciones con organizaciones tecnológicas líderes como Oracle, Microsoft, Google, IBM, AWS, entre otros.   Reserve una demostración hoy mismo para explorar cómo Stromasys puede transformar su infraestructura de TI y abrir nuevas oportunidades de crecimiento empresarial. Nuestra clientela global #### Réservez une démonstration Réservez une démonstration Vous envisagez de moderniser votre infrastructure informatique et de vous affranchir des contraintes imposées par un matériel obsolète ? Stromasys est le partenaire de confiance pour vous accompagner dans cette transition vers une architecture moderne et pérenne. Vous pourrez déployer vos environnements sur site ou dans le cloud Sans avoir à recours à une réécriture logicielle, une réingénierie ou une requalification des utilisateurs. Vos applications continueront à s’exécuter comme à l’origine, sur leur système d’exploitation natif, garantissant ainsi une continuité totale des opérations. Notre solution bénéficie de l’intégration technique avec les principales plateformes du marché telles que Microsoft, Oracle, Google, AWS, IBM, et bien d’autres. N’attendez plus pour découvrir concrètement les bénéfices de notre technologie. Réservez dès aujourd’hui une démonstration personnalisée, adaptée à vos besoins spécifiques, et constatez par vous-même pourquoi Stromasys est la solution idéale pour votre entreprise. Notre clientèle mondiale #### Resources URL: https://www.stromasys.com/tools-resources/ #### Semiconductor Power the Future of Semiconductors with Legacy Transformation Upgrade Decades-Old Semiconductor Infrastructure into Next Gen Platforms That Power Rapid Innovation, Optimized Yields, and Establish Market Dominance. Talk to an Expert Up to 100% boostin overall performance *Based on real customer deployment Key Challenges of Legacy Systems The semiconductor industry faces significant challenges due to legacy systems. Here are some significant challenges that can disrupt business continuity:   Reliability Issues & Yield Impact  Aging fab equipment and control systems experience frequent failures, causing downtime. This cuts wafer throughput, yield, & delivery commitments. Cybersecurity Vulnerabilities Outdated process control and MES systems lack modern security protocols. This can sabotage production by exposing fabs to ransomware, IP theft, and data loss. Compatibility Barriers Legacy systems have outdated architecture, preventing them from integrating with modern tech, and impacting business continuity. Time-to-Market Constraints The legacy design tools and simulation are unable to support shrinking nodes and advanced packaging, delaying tape-out schedules, and product qualification. Operational Complexity Disconnected systems create visibility gaps across fabrication, assembly, and test, leading to tracking delays, quality escapes, and poor root cause analysis. Compliance Risks Legacy platforms fail to meet export control regulations (EAR/ITAR), data governance standards, and industry security needs, risking compliance violations. Why Is It Important The numbers tell a compelling story about the risks and true costs of legacy systems in the semiconductor industry: Legacy system maintenance can cost up to 25% of the total product head due to obsolete components, scarcity of replaced parts, and expensive redesign needs. (Cadence) A Taiwan-based semiconductor manufacturer was affected by the WannaCry ransomware, resulting in a $170 million loss in 2018. (BankInfoSecurity) An unplanned downtime in high-volume wafer fabs (wafer fabrication facilities) can result in a loss of up to $1 million per hour. (Market Research Forecast) Redefining Semiconductor Infrastructure with Stromasys Stromasys is the global leader in transforming legacy hardware, empowering semiconductor organizations to modernize their outdated infrastructure with its Charon solution. It enables fabs, EDA vendors, and chip design teams to migrate mission-critical workloads from aging servers such as SPARC, VAX, and Alpha systems onto modern x86 platforms or cloud environments, without any disruptions or migration risks.  Eliminates Maintenance Costs   Charon eliminates the expensive legacy hardware by emulating it on a modern platform while cutting the maintenance costs and preserving critical fab applications. Improved Performance and Scalability Charon offers improved stability, reliability, and scalability on modern x86 servers or cloud platforms, enabling faster EDA simulations and quicker tape-out cycles. Minimizes Downtime Eliminates outdated hardware and migrates the critical workloads operating on it to a modern platform, preventing risks of hardware breakdowns and unplanned outages and ensuring continuous production in fabs. Enhanced Security and Recovery Strengthens the cybersecurity posture of semiconductor operations and disaster recovery measures by securing proprietary chip designs, process recipes, and sensitive IP. Accelerate Semiconductor Innovation. Overcome Legacy Infrastructure Challenges While Maintaining 100% Operational Continuity with Stromasys Charon Solution.   Download eBook Trusted by Leading Semiconductor Manufacturers Worldwide How Stromasys Delivered 7x Faster Processing for Mission-Critical EDA and Fab Workloads " The one specific process that was taking 34 minutes now takes under 5 minutes, running roughly seven times faster than it did on the original hardware. Craig Stevens, Principal Systems Analyst Renesas Read the Full Case Study " The one specific process that was taking 34 minutes now takes under 5 minutes, running roughly seven times faster than it did on the original hardware. Craig Stevens, Principal Systems Analyst Renesas Read the Full Case Study Resources Whitepapers Explore proven strategies to modernize legacy chip design infrastructure, optimize performance, and enable next-generation fab operations without costly hardware replacement or code changes. Explore Whitepapers Datasheets Navigate the technicalities of the Stromasys Charon emulation solution. Explore how it emulates legacy SPARC, VAX, and Alpha systems on modern x86 or cloud platforms without any modifications. Explore Datasheets Blogs A resource hub for semiconductor engineers and IT teams tackling legacy infrastructure challenges  such as EDA compatibility risks, fab modernization and tape-out delays.   Explore Blogs Migrate Semiconductor Legacy Systems Risk-Free with Stromasys Charon Solutions Without Operational Disruption. Book a Demo #### Soluciones de software de emulación Charon®: La solución definitiva en software de emulación Emulador líder del sector de aplicaciones antiguas que genera ahorros significativos y aumenta la rentabilidad de la inversión. Hable con un experto Home Impulsando a nuestros clientes: resultados extraordinarios alcanzados con Stromasys 100% Aumento del rendimiento general 93.6% Disminución del consumo de energía 90% Reducción en el coste de mantenimiento 90% Mejora en la eficiencia 15x Aumento en la velocidad de ejecución El desafío El hardware obsoleto representa un riesgo creciente para su empresa. Con el paso del tiempo, su mantenimiento se vuelve más complejo y la búsqueda de piezas de repuesto puede resultar costosa y frustrante. Además, aumenta la probabilidad de sufrir interrupciones del servicio, vulnerabilidades de seguridad y pérdida de datos.Sin embargo, una migración completa a nuevas plataformas tampoco es sencilla. Suele implicar proyectos largos, costosos y con un alto nivel de riesgo. Estrategias como la rearquitectura, la recreación, la refactorización o la sustitución de aplicaciones requieren una importante inversión en la formación de administradores y usuarios, lo que a menudo genera resistencia al cambio y desafíos de gestión.Aquí es donde entra en juego el software de emulación Charon de Stromasys. Minimice el riesgo y maximice la eficacia: elija Charon de Stromasys El emulador Charon es una alternativa rentable a la migración a gran escala La Aplicación rápida permite una transición fluida sin tiempos de inactividad Logre mejoras significativas de rendimiento con una mínima interrupción operativa. Una solución fiable que prolonga la vida útil de sus aplicaciones críticas Es compatible con varios servidores antiguos, como SPARC, PA-RISC, VAX, Alpha y PDP. Los sistemas emulados eliminan por completo el costoso mantenimiento del hardware Disponible tanto en las instalaciones como en la nube, adaptado a las necesidades de su empresa. Aprovecha las modernas herramientas de seguridad y recuperación en caso de desastre para proteger sus sistemas. Contáctenos Emulación Lift & Shift: La alternativa más asequible y que más tiempo ahorra Con nuestra solución de emulación Lift and Shift para sistemas VAX, Alpha, SunSPARC, PDP-11, HP3000 y HP9000, las organizaciones pueden migrar sin esfuerzo desde un hardware obsoleto a una plataforma moderna basada en x86 o a un entorno en la nube, manteniendo intactos sus sistemas operativos originales (OpenVMS, Tru64, Solaris, MPE, HP-UX), así como sus capas de software y aplicaciones.De este modo, las organizaciones pueden reducir significativamente los costes y seguir ejecutando sus aplicaciones críticas en plataformas modernas, con mayor fiabilidad y disponibilidad que nunca. Pruébelo ahora Ejecutar cargas de trabajo de misión crítica es más fácil de lo que cree Este vídeo muestra cómo extender la vida útil de sus aplicaciones heredadas migrando las cargas de trabajo a plataformas x86 o a la nube, sin necesidad de reescribir ni recertificar. Transforme su entorno de TI de forma rápida, sencilla y sin interrupciones. Contáctenos https://youtu.be/KDlagttQX4s Descubra la forma más rentable de evitar los elevados costes de la migración de aplicaciones estudiando las soluciones de emulación de Stromasys. Descargue hoja de datos Experimente las ventajas de la emulación de hardware obsoleto con Charon La migración lift-and-shift es la forma más rentable de virtualizar sus sistemas antiguos. La solución de software de emulación Charon le permite extender la vida útil de sus aplicaciones y sistemas operativos trasladándolos desde un hardware antiguo y costoso a servidores modernos, más seguros, eficientes y confiables, ya sea en sus instalaciones o en la nube. Todo esto ocurre de manera fluida, sin comprometer el rendimiento ni requerir interrupciones o capacitación para los usuarios finales. Charon-SSP El software de emulación Charon-SSP crea una réplica virtual de distintos servidores de la familia SPARC, que puede ejecutarse tanto en las instalaciones del cliente como en la nube. Leer más Charon-PAR Charon-PAR emula una amplia gama de históricos sistemas PA-RISC que ejecutan MPE/iX o HP-UX, permitiendo su funcionamiento en hardware moderno con sistemas operativos Linux o Windows. Leer más Charon-VAX Charon-VAX sustituye diversas versiones de servidores de la familia VAX por su equivalente virtual, ejecutado sobre hardware moderno basado en arquitectura x86. Leer más Charon-AXP Charon-AXP emula una amplia variedad de servidores DEC AlphaServer, permitiendo que los sistemas operativos OpenVMS y Tru64 UNIX, junto con todas sus aplicaciones, se ejecuten en hardware moderno. Leer más Charon-PDP Charon-PDP crea una réplica virtual del hardware original PDP-11, permitiendo que los sistemas operativos RT-11, RSX-11, RSTS y otros, junto con todo su software, se ejecuten en hardware moderno. Leer más Charon en la nube Charon, la primera solución para emular sistemas críticos obsoletos, está disponible mediante suscripción en la nube en todos los principales proveedores de servicios cloud. Leer más Historias de éxito con Stromasys Stromasys lleva más de 20 años ayudando a cientos de organizaciones a simplificar el soporte y las operaciones de aplicaciones heredadas.Dé rienda suelta a la potencia del software emulador virtual Charon® para su empresa, demostrando un ahorro potencial de tiempo, dinero y quebraderos de cabeza en la gestión de sistemas heredados. Inicie su prueba de conducción Historias de éxito con Stromasys Charon AXP Charon-AXP redujo el tiempo de ejecución del MRP de EIS Wire & Cable de 15 minutos a menos de 1 minuto. “El equipo de Stromasys no tuvo ningún problema en ayudarnos a configurar el software para lograrlo. Sabían exactamente lo que se necesitaba para que lo consiguiéramos y nos dieron tiempo suficiente para realizar todas las pruebas necesarias del software y el hardware, asegurando que todo funcionara a la perfección.” -Pete Gaudet, IT Manager, EIS Wire & Cable Read the Full Case Study Charon VAX WorkflowOne redujo el consumo de energía en un 93 % con Charon-VAX. “Pasamos de pagar más de 100.000 dólares al año en costes de mantenimiento a pagar menos de 10.000 dólares anuales. Y prácticamente no requirió ningún esfuerzo por nuestra parte.” - Mark Gillespie, Data center operations manager, WorkflowOne Read the Full Case Study Charon SSP Thales Alenia eliminó el riesgo asociado al hardware SPARC que llevaba más de 20 años en funcionamiento. “Mi preocupación era mantener nuestro software antiguo durante 20 años más, y creo que ejecutar CHARON-SSP dentro de un VirtualBox es la solución más sencilla, duradera y rentable.” - Lionel Daniel, Design Authority, Thales Alenia Space Read the Full Case Study Charon PAR Migración de cargas de trabajo MPE y HP-UX a AWS para un fabricante global líder. “La migración a AWS con la ayuda de Stromasys permitió aprovechar hardware escalable y economías de escala, generando un importante ahorro de costes. La nube ofrece al cliente una mayor agilidad, facilitando sus operaciones de fusiones y adquisiciones de forma más fluida y rentable.” - Jeff Stothart, Director of technical services, LCI Read the Full Case Study Recursos inestimables para la migración de sistemas obsoletos Informe técnico Elimine los riesgos del hardware obsoleto y evite el tiempo de inactividad. Descubra por qué esperar a que ocurra un fallo de hardware es un error costoso y cómo puede actuar de forma proactiva para prevenirlo. Descargue nuestro Libro Blanco Hoja de datos Migre sus aplicaciones obsoletas a la nube en solo unos días. Ejecute sus cargas de trabajo críticas sin necesidad de recompilar, recertificar ni modificar nada. Ficha de acceso Libros electrónicos Aunque a menudo se usan como sinónimos, la emulación y la virtualización son conceptos diferentes. Descargue este eBook para descubrir cómo aprovechar ambas tecnologías para alcanzar sus objetivos de TI. Explore nuestro eBook Transforme hoy su organización con soluciones de emulación modernas y eficaces Reserve una demostración #### Solution URL: https://www.stromasys.com/fr-fr/solution/ #### Solutions logicielles d'émulation Charon® : La solution logicielle d'émulation ultime L'émulateur Legacy de Stromasys , leader du marché, offre une alternative rentable et performante pour prolonger la vie des systèmes critiques tout en optimisant le retour sur investissement. Parlez à un expert Home Donner à nos clients les moyens d'agir : Des résultats exceptionnels grâce à Stromasys 100% Amélioration de la performance globale 93.6% Diminution de la consommation d'énergie 90% Réduction des coûts de maintenance 90% Amélioration de l'efficacité 15x Augmentation de la vitesse d'exécution Le défi Le matériel ancien représente un risque opérationnel important. Sa maintenance devient de plus en plus complexe avec le temps, et l’obtention de pièces détachées est de plus en plus incertaine. De surcroît, ces environnements sont exposés à des interruptions imprévues, des vulnérabilités de sécurité et des pertes de données potentielles.En parallèle, la migration complète des systèmes existants vers une nouvelle architecture est souvent perçue comme un processus long, risqué et coûteux. Ces projets impliquent souvent la réécriture ou la refonte d’applications, ainsi qu’un effort considérable de formation pour les administrateurs et utilisateurs finaux, entraînant des perturbations importantes.C’est dans ce contexte que la solution logicielle Charon de Stromasys s’impose comme une alternative efficace. Minimisez les risques, maximisez la performance avec Charon Charon permet une transition fluide et économique, sans nécessiter de migration lourde. Sa mise en œuvre rapide réduit considérablement les temps d’arrêt, tout en améliorant les performances de manière significative avec un impact minimal sur les opérations en cours. Il s’agit d’une solution robuste conçue pour prolonger la durée de vie de vos applications critiques. Compatible avec une large gamme de serveurs historiques (SPARC, PA-RISC, VAX, Alpha et PDP) l’émulateur Charon élimine la nécessité de maintenir du matériel vieillissant et coûteux. Il peut être déployé aussi bien sur site que dans des environnements cloud, selon vos besoins. Enfin, la solution repose sur des outils modernes de sécurité et de reprise après sinistre, garantissant la continuité et la résilience de vos systèmes. Prenez contact Lift & Shift : l’émulation rapide et économique La solution d’émulation Lift and Shift de Stromasys permet aux entreprises d’abandonner en toute sécurité leur infrastructure matérielle obsolète (VAX, Alpha, SPARC, PDP-11, HP3000, HP9000) pour migrer vers une plateforme x86 moderne ou un environnement cloud. Cette transition s’effectue sans modification des systèmes d’exploitation existants (OpenVMS, Tru64, Solaris, MPE, HP-UX), des middlewares et des applications.L’objectif est de réduire drastiquement les coûts d’exploitation tout en maintenant les applications critiques dans un environnement plus fiable, performant et conforme aux standards actuels. Essayez-le maintenant Exécuter une charge de travail critique est plus simple qu’il n’y paraît Une démo vidéo vous montre comment migrer vos applications vers une plateforme x86 ou dans le cloud, sans avoir à les recompiler ou les certifier à nouveau. C’est une manière simple, rapide et sécurisée de prolonger la durée de vie de vos systèmes existants. Contactez nous https://youtu.be/KDlagttQX4s Évitez les coûts élevés de réécriture logicielle : optez pour l’émulation avec Stromasys Télécharger la fiche technique Découvrez les avantages de l'émulation de vos environnements obsolètes avec Charon®. La migration Lift and Shift, rendue possible par Charon, constitue le moyen le plus rentable de virtualiser des systèmes existants. Cette approche permet de prolonger la durée de vie des applications et des systèmes d’exploitation en les exécutant sur des plateformes modernes — qu’il s’agisse de serveurs sur site ou d’infrastructure cloud. Et tout cela s’effectue sans perte de performance ni changement pour les utilisateurs. Charon-SSP Le logiciel émulateur Charon-SSP crée une réplique virtuelle de divers serveurs de la famille SPARC fonctionnant sur site ou dans le cloud. Lire la suite Charon-PAR Charon-PAR émule une gamme d’ordinateurs PA-RISC historiques fonctionnant sous MPE/ix ou HP-UX pour les faire fonctionner sous Linux sur du matériel moderne. Lire la suite Charon-VAX Charon-VAX remplace plusieurs versions de la famille de serveurs VAX par un équivalent virtuel fonctionnant sur du matériel moderne basé sur x86. Lire la suite Charon-AXP Charon-AXP émule une grande variété de serveurs DEC Alpha, permettant au système d’exploitation OpenVMS et True64 Unix ainsi qu’à toutes les applications hôtes de fonctionner sur du matériel moderne. Lire la suite Charon-PDP Charon-PDP crée une réplique virtuelle du matériel PDP-11 original, permettant aux systèmes d’exploitation RT-11, RSX-11, RSTS et autres, ainsi qu’à tous les logiciels, de fonctionner sur du matériel moderne. Lire la suite Charon dans le cloud La solution est également disponible en version cloud, compatible avec tous les grands fournisseurs d’infrastructure (AWS, Azure, Google Cloud, Oracle Cloud). Lire la suite Test Drive Lift and Shift Migration Depuis plus de 20 ans, Stromasys aide des centaines d'organisations à simplifier le support et les opérations des applications existantes.Libérez la puissance du logiciel d'émulation virtuelle Charon® pour votre entreprise, en démontrant les économies potentielles de temps, d'argent et de maux de tête qu'il est possible de réaliser dans la gestion des systèmes existants. Commencez votre essai routier Études de cas : des résultats concrets Charon AXP Charon-AXP reduced EIS Wire & Cable's MRP time from 15 minutes to under 1 minute “Stromasys folks had no problems helping us to configure the software to do this. They knew just what was needed to help us achieve this and it gave us plenty of time to do our due diligence in testing the software and hardware to ensure it was all working flawlessly.” -Pete Gaudet, IT Manager, EIS Wire & Cable Read the Full Case Study Charon VAX WorkflowOne reduced Power Consumption by 93% with Charon-VAX “We went from paying more than $100,000 in maintenance fees per year to paying just under $10,000 per year. And it took virtually no effort on our part.” - Mark Gillespie, Data center operations manager, WorkflowOne Read the Full Case Study Charon SSP Thales Alenia Eliminated SPARC Hardware Risk That was Running for 20+ Years “My concern was to maintain our old software for 20 more years, and I think that running CHARON-SSP inside of a VirtualBox is the simplest, most lasting, and most cost-effective solution.” - Lionel Daniel, Design Authority, Thales Alenia Space Read the Full Case Study Charon PAR Migrating MPE and HP-UX Workloads to AWS for a Leading Global Manufacture “Moving to AWS with the help of Stromasys provided cost savings of utilizing scalable hardware and economies of scale. The cloud allows the customer to be nimble: making their M&A activities go more smoothly and be more cost effective.” - Jeff Stothart, Director of technical services, LCI Read the Full Case Study Ressources inestimables pour la migration des systèmes patrimoniaux Documentation produit Découvrez pourquoi attendre une panne matérielle peut coûter cher et comment l’éviter. Téléchargez notre documentation produit Fiche technique Passez à l’informatique dématérialisée sans recompilation ni re-certification. Fiche technique de l'accès Livres électroniques Explorez les différences entre émulation et virtualisation et découvrez comment les exploiter efficacement. Découvrez notre eBook Transformez votre organisation dès aujourd’hui avec une solution d’émulation éprouvée Réservez une démonstration #### Soutien URL: https://www.stromasys.com/fr-fr/soutien/ #### Stromasys Partner Program Stromasys Partner Program Partner with Stromasys to Help Your Customers Replace Their Legacy Hardware Discuss Partnership Opportunities Your clients have invested heavily in mission-critical legacy applications (Solaris, HP-UX, MPE, Tru64, or OpenVMS). However, these applications are running on aging hardware platforms such as SPARC, PA-RISC, Alpha, VAX, and even PDP-11, all of which have reached end-of-life status over the years. They are now less reliable than they used to be, consume a lot of energy, and are costly to maintain. What if you could offer your customers a smarter way forward?  Why Partner with Stromasys  With over 25 years of legacy system expertise, the Stromasys team has more hands-on experience than any other provider. Our program equips partners with:  Technical training and expert support  Qualified lead sharing Co-branded sales and marketing resources Access to our partner portal and tools End-to-end support throughout the project Our Solutions  Stromasys Charon is a family of cross-platform virtualization solutions designed to emulate various legacy hardware on modern x86 platforms (on-premises or in the cloud), enabling business-critical applications (Solaris, HP-UX, MPE, OpenVMS, and True64) to operate without any modifications.   Charon- SSP: SPARC Migration Solution Charon-SSP is a SPARC emulator that creates a virtual replica of Sun SPARC servers on a modern platform compatible with the Linux-based host. It ensures that Solaris operating systems and other applications can seamlessly operate on a new platform. Charon-PAR: PA-RISC Hardware Emulator Charon-PAR emulation solution modernizes legacy PA-RISC systems like HP 3000 and HP 9000 on a modern platform. It ensures operating systems like MPE/iX or HP-UX can seamlessly operate in the environment. Charon-VAX Emulation: Virtual VAX Emulator Charon-VAX solutions seamlessly transform the aging DEC VAX hardware and replace it with an enterprise-grade virtual VAX emulator. It mimics the behavior of the existing hardware while leveraging modern tools for a better experience at a cost-effective price. Charon- AXP: Alpha Systems Emulator Charon-AXP virtualization solutions offer migration solutions for a wide range of aging DEC AlphaServers. This allows them to run their host applications and legacy operating systems like OpenVMS and True64 Unix seamlessly on modern platforms.  Charon PDP: PDP 11 Hardware Emulator Charon-PDP emulator mimics the behavior of legacy PDP-11 hardware on a modern platform and allows operating systems like RT-11, RSX-11, RSTS, and others to run seamlessly. Charon on the Cloud: Migrating Legacy Systems to Cloud Charon on the Cloud specializes in seamlessly migrating legacy applications to the cloud. They can choose from different cloud providers like Oracle Cloud, AWS, Azure, and more while cutting down on their infrastructure costs. Stromasys Helps Your Clients Exit Aging Data Centers Do you have prospects or customers who want to close their on-premises data center without changing what’s already working for them? By partnering with Stromasys, you can help them achieve this goal without any business disruptions. Here's how we can help:  Eliminate unplanned downtime   Keep your familiar processes alive Preserve existing software investments Unlock pathways to cloud adoption What is it like to be a Stromasys Partner? With Stromasys' support, VX Company has helped over 30 customers and 100+ systems seamlessly migrate from legacy hardware to modern platforms."Working with Stromasys Charon helped our customers not only reduce maintenance costs but also avoid downtime”. Wilm Boerhout Managing Consultant   https://youtu.be/nkQFPOT_fLM Access Exclusive Partner Resources As a Stromasys partner, you gain access to a dedicated resource center designed to help you succeed.  Product Documentation & Knowledge Base Find detailed product information, how-to guides, best practices, and troubleshooting articles. Access the Knowledge Base  Restricted Downloads Access production kits and other resources exclusive to our authorized partners.  Authorized Partners  Partner Program Opportunities Stromasys provides several types and tiers of Referral and Reseller partnering opportunities. Within each type of partnership, there are several tiers that offer increasing benefits. Partner Tiers Business Introducer (BI) Advanced Associate Premier Stromasys Solution Partner Program Guide   Our partner program helps IT solution providers like you grow your client base by addressing their most pressing legacy hardware issues (the ones that other providers typically avoid).  Download the Guide Discover the Benefits of Our Solution Partner Program  Ready to help your customers solve the challenges of legacy hardware like SPARC, VAX, PA-RISC, PDP, and AlphaServers? Speak with our experts to learn how partnering with Stromasys makes it easier to deliver cost-effective solutions and help your clients solve the data center challenges they face.You’ll have a dedicated solution engineer for pre-sales and project support, and direct input from our experts at every stage. Every partner receives ongoing training, documentation, marketing assets, and sales tools to ensure you close your deals, support your clients, and expand your value.  #### Stromasys Technology Alliances Stromasys Technology Alliances Talk to an Expert Stromasys: Your Gateway to Running Legacy Workloads on Leading Cloud Platforms The Stromasys team offers deep experience and expertise in working with all major infrastructure providers, including cloud providers such as AWS, Azure, Google, and Oracle. Our alliances let Stromasys lift and shift your mission-critical systems in a way that minimizes disruption and maximizes the performance, security, and reliability benefits of leading cloud and hybrid cloud services. The Stromasys Technology Alliance Partners More Information More Information More Information More Information More Information More Information More Information More Information More Information More Information More Information More Information More Information More Information More Information More Information More Information How can we help you capitalize on the benefits of cloud computing? Contact Us #### Support Ensure Uninterrupted Operations For Your Mission Talk to an Expert Get Product Information or Contact Support Our worldwide support organization is available around the clock to help keep your mission-critical legacy applications and systems running smoothly. Tap into these resources for help solving issues, 24/7. Online Support Portal Email Stromasys Support Product Documentation and Knowledgebase Download Your Resources Stromasys Support Plans We deliver troubleshooting and diagnostic assistance directly and in close collaboration with our Authorized Partners worldwide. Select the right support plan for your environment – Gold or Platinum – to best meet the needs of your organization.   Gold Platinum Hours of Coverage Standard Business hours 24×7 Support Channel Web, Phone, E-mail Web, Phone, E-mail Response Time 24 hours 4 hours Rights to New Releases of Software YES YES 24×7 Access to Online Support Tools YES YES License Key Replacement in Case of Failure YES YES Number of Cases 12 cases per year Unlimited Worldwide Customer Support Receive support by phoning regional Stromasys Support Teams during standard business hours from 9 AM to 5 PM local time. Europe/Middle-East/AfricaTimezone: CET New number! +41 22 561 5636, Ext. 2 AmericasTimezone: EST +1 877 737 4530 (Toll-Free) +1 919 268 4380 Contact Us What can we do for you? Just give us few details and we'll get back to you promptly #### Telecom Sector Redefine Telecom Connectivity with Legacy Modernization  Modernize Critical Telecom Infrastructure While Keeping Your Network, Billing & Operations Running Unchanged at Lower Costs & Zero Downtime. Talk to an Expert 90% Improvement in efficiency*Based on real customer deployment Key Challenges of Legacy Systems Legacy systems are the outdated infrastructure that has been running critical operations for decades. Built on legacy platforms like IBM mainframes, Sun Solaris, and proprietary UNIX systems. They were once the foundation of telecom excellence, but have become today's operational burden.  Integration Issues These legacy systems are built on outdated technologies. It makes integrating with modern technologies nearly impossible. Security Vulnerabilities HP PA-RISC and SPARC processors have aged significantly and are more susceptible to cyberattacks as they lack modern security measures. Limited Scalability Legacy systems have limited scalability. They are unable to handle exponential data growth from 5G, IoT, and streaming services that modern networks demand. High Maintenance Costs Maintaining aging infrastructure consumes more than 50% of IT budgets, leaving a few resources for innovation (5G, IoT) and growth. Service Disruption Risks Aging legacy infrastructure is prone to hardware failure. The operational disruption can bring communication to a halt impacting ROI and causing poor customer experience. Non-Compliance Legacy systems cannot meet evolving telecommunications requirements, endangering customer data, resulting in non-compliance. Why Is It Important? The numbers tell a compelling story about the risks and true costs of legacy systems in the telecom industry: Server downtime costs $301K-$400K per hour. It makes legacy outages a critical revenue loss. (Trilio)   A telecom outage in 2022 resulted in 12 million customers without internet and phone services for nearly 24 hours. It was later traced back to an outdated core infrastructure failure. (Litcom)  Telecom operators face five outages annually, with over 60% costing $100K and 16% exceeding $1M in losses. (VC4) Risk-Free Telecom Modernization with Stromasys Telecom providers still operate on PA-RISC hardware, SPARC processors, IBM mainframes, and Tandem NonStop for their network management and transaction processes. Stromasys offers legacy modernization solutions for telecom providers without any changes. The Charon solution emulates these legacy systems on a modern platform (x86 servers, or cloud environments like AWS, Azure, VMWare, OCI, or Google Clouds). It uses the lift-and-shift migration approach to move critical applications to modern servers without disruptions.  Eliminated Legacy Hardware Risks  Eliminates any hardware failure risks by moving to a modern platform and delivers higher performance, better reliability, improved scalability, and cuts down on operational costs. Maintains Uptime and Service Quality  Charon helps in preserving call flows, securing customer information, and routing with secure backup without disruptions and expensive rewrites or recertification. Enabling Cloud and 5G Readiness Legacy systems do not support modern technologies. Moving to modern hosts allows for the integration of 5G, IoT, edge strategies, or AI/ML and analytics using APIs and middleware. Reducing Total Cost of Ownership (TCO)  It eliminates ongoing maintenance costs by removing outdated hardware. It minimizes power consumption and optimizes resource management. Over 80% of telecom executives say legacy systems block innovation like 5G rollout. Find out how virtualizing your legacy infrastructure with Stromasys will accelerate transformation without disruption.  Download Whitepaper Trusted by Top Telecommunications Providers Worldwide How Stromasys Delivers 3+ Years of Uninterrupted ERP for Orange Business " This will ensure business continuity for at least 3 years for our legacy ERP system, which is vital for Orange Business."   Orange Business CTIO Corporate Finance  Leading Network and Digital Service Integrator Read the Full Case Study " This will ensure business continuity for at least 3 years for our legacy ERP system, which is vital for Orange Business."   Orange Business CTIO Corporate Finance  Leading Network and Digital Service Integrator Read the Full Case Study Resources Whitepapers Explore proven strategies to maximize your core telecom operations like billing and scaling for digital transformation, enabling 5G readiness without costly infrastructure replacement.  Explore Whitepapers Datasheets Navigate the technical details on how Stromasys emulates legacy systems on modern platforms to keep business-critical applications running without disruption. Explore Datasheets Blogs An archive for telecom operators tackling legacy infrastructure challenges, from network downtime risks and maintenance costs to 5G and digital transformation readiness. Explore Blogs Transform Your Telecom Legacy Systems with Stromasys Charon Without Disruptions and Zero-Migration Risks. Book a Demo #### Test Drive URL: https://www.stromasys.com/tools-resources/test-drive/ #### Transport & Logistics End-of-Life Hardware is the Biggest Threat Hiding Inside Modern Logistics Yes, legacy hardware is the problem. Replacing the software built on top of it isn’t realistic. Stromasys emulates aging servers on modern x86 or cloud without any operational disruptions. See How It Works Key Challenges of Legacy Systems When legacy hardware actually fails, enterprises often regret not planning earlier. The entire operation feels the impact, from dispatch to delivery.   Spare Parts Scarcity SPARC, VAX, PA-RISC, and Alpha servers that support fleet control platforms are no longer supported by vendors. This makes it difficult to repair these old servers or find spare parts in case of a breakdown.   Disrupts Important Processes Enterprise downtime in transport averages over $300,000 per hour. This can freeze freight assignment, take dispatch offline, and cut visibility across the entire network.   Lacks Modern Security Updates Transport is the second most targeted sector in Europe, with attacks often hitting aging infrastructure running older patches. Legacy hardware cannot support modern security controls.   Ransomware Attacks are Rising The Port of Seattle was offline for three weeks. Ward Transport lost 574GB of data, and its customer portal went down mid-operation. These incidents show how serious the risk has become.   One Failure Leads to a Bigger Problem Warehouse management, customs, freight routing, and partner integrations are tightly coupled. 
A single legacy server going down doesn't stay contained. It cascades until something stops it.   Replacing Apps isn’t an Option Changing mission-critical applications isn’t always possible. Re-certification and re-integration can take years and become multi-million-dollar projects. Why Is It Important The numbers tell a compelling story about the risks and true costs of legacy systems in the transport & logistics industry: Supply chain directors reported that their old transportation management system (TMS) led to on-time delivery falling to 73%.   The Port of Seattle was offline for three weeks after a single ransomware attack in August 2024, long enough to take down baggage systems, ticketing, and flight displays.   At $4.18 million per incident, the average breach cost in transport covers ransom, recovery, downtime, and customer fallout combined. Proven Benefits of Deploying Stromasys Charon Transport IT teams don’t need a rewriting project. They need a way to take hardware risk off the table without touching the operational software their business runs on. The Charon emulation platform does that. It emulates the physical server. The original OS and application binaries run unchanged on modern x86 infrastructure or in the cloud. Nothing changes for operations teams. The hardware risk disappears.   No more operational threat from aging hardware Charon creates a virtual replica of your legacy server on a modern x86 host. An aging physical server is no longer a single point of failure for the entire operation.   Modern infrastructure ensures robust security controls Once legacy workloads run on modern hardware, IT teams can apply current security tooling: encrypted storage, network segmentation, tested backup, and disaster recovery.   The higher operational cost goes away With Stromasys Charon, workloads consolidate onto fewer modern hosts. Cloud deployment removes data center overhead for organizations ready to move.   Continuous operations with validated compliance Modern infrastructure supports high-availability configurations and audit-ready documentation. Compliance teams get the evidence they need without asking operations to change anything. Legacy IT failures cost the global logistics sector $56 billion a year. See how Stromasys modernizes your old data center without changing a single operational application. Download Whitepaper Resources Whitepapers Real-world strategies for keeping your business-critical software on modern, resilient infrastructure without re-certifications. Explore Whitepapers Datasheets From procurement and security to key considerations, ops teams need to evaluate a deployment. Get the complete breakdown here. Explore Datasheets Blog Library Practical advice for CTOs & CIOs tackling legacy hardware headaches (downtime risks, maintenance hassles, and cloud integration). Explore Blogs Still Running Logistics Operations on Hardware That’s One Failure Away? See how transport IT leaders are replacing risky hardware without replacing their trusted software. Talk to an Expert #### Virtualisation Sun SPARC par Charon-SSP Virtualisation Sun SPARC par Charon-SSP Assurez la continuité de vos activités grâce à l'émulateur SPARC leader du marché Parlez à un expert Donner à nos clients les moyens d'agir : Des résultats exceptionnels grâce à Stromasys 100% Amélioration de la performance globale 93.6% Diminution de la consommation d'énergie 90% Réduction des coûts de maintenance 90% Amélioration de l'efficacité 15x Augmentation de la vitesse d'exécution Notre clientèle mondiale Les risques inévitables liés à l'utilisation de matériel SPARC vieillissant Les applications Solaris jouent un rôle stratégique pour les entreprises, en soutenant les opérations critiques et en garantissant la conformité réglementaire. Cependant, continuer à s’appuyer sur du matériel Sun SPARC obsolète engendre des interruptions fréquentes, coûteuses et imprévisibles. D’année en année, les pièces de rechange deviennent plus rares, et les compétences nécessaires à la maintenance de ces systèmes se font de plus en plus rares.Par ailleurs, une migration à grande échelle présente des risques élevés, engendre des coûts importants, et demande un temps considérable. Rien ne garantit, dans ces conditions, que les nouvelles plateformes offriront un niveau de performance équivalent à celui des systèmes en place.Charon-SSP de Stromasys s’impose comme la solution idéale pour surmonter ces obstacles techniques et accompagner la croissance des entreprises en assurant la pérennité de leurs environnements SPARC. Charon-SSP : l’émulateur SPARC conçu pour répondre aux besoins métiers critiques Réduisez les interruptions de service et garantissez un fonctionnement fiable des applications critiques Rationalise les dépenses d’exploitation en supprimant la dépendance vis-à-vis du matériel et des composants Sun SPARC obsolètes Aucun changement logiciel majeur n’est requis, les routines de gestion existantes sont entièrement conservées. Totalement compatible avec les principales plateformes de virtualisation comme VMware ou Oracle VM, il offre une flexibilité d’intégration optimale Tirez parti des outils modernes de sécurité et de reprise après sinistre pour protéger vos systèmes. Grâce à sa technologie exclusive de traduction dynamique des instructions (DIT), les performances sont améliorées de manière significative. Prenez contact Abordable, fiable et rapide : Accélérez votre transformation avec Charon-SSP Charon-SSP s’appuie sur le principe du « lift and shift » pour répliquer virtuellement le matériel Sun SPARC au sein d’une architecture x86 64 bits moderne, qu’elle soit hébergée sur une machine locale Linux ou dans le cloud. Cette solution permet d’exécuter directement le binaire SPARC d’origine, y compris les systèmes d’exploitation Solaris, les logiciels en couches, et les applications métier.Seul le matériel SPARC est virtualisé. Le système d’exploitation Sun Solaris (SunOS) reste inchangé et pleinement fonctionnel dans l’environnement émulé. Essayez-le maintenant Charon-SSP évolue pour s’adapter à vos besoins Stromasys a lancé la version 6.0 de Charon-SSP, dotée d’une nouvelle fonctionnalité MMU pass-through. Cette innovation technique accroît les performances, notamment dans les environnements cloud, et renforce la compatibilité avec les charges critiques modernes. Contactez nous https://www.youtube.com/watch?v=DQWU9TGIRRs Découvrez comment Charon-SSP modernise votre infrastructure Sun SPARC Télécharger la fiche technique À l'intérieur de Charon-SSP : Flexibilité et gestion simplifiée Découvrez comment Charon-SSP révolutionne vos systèmes SPARC hérités en offrant une virtualisation personnalisée et une gestion rationalisée. Versions disponibles pour différents matériels SPARC Charon-SSP propose 3 versions spécifiques pour répondre aux différentes configurations matérielles SPARC: Charon-SSP/4M - Virtualise Sun-4m/V8 1/4 Charon-SSP/4U - Virtualise Sun-4u/V9 1/24 Charon-SSP/4V - Virtualise Sun-4v/V9 1/64 Ces versions prennent en charge les plates-formes 32 bits (Sun-4m/V8) et 64 bits (Sun-4u/V9, Sun-4v/V9), préservant ainsi la compatibilité avec votre environnement Sun Solaris ou SunOS existant. L'application de gestion Charon Manager, outil d’administration intégré, fonctionne comme une console de gestion dédiée. Installable sous Linux, il propose une interface graphique intuitive qui permet de gérer les instances Charon-SSP localement ou à distance. Gestion des licences Charon-SSP supporte aussi bien les clés matérielles que logicielles. Les clients peuvent choisir leur mode de protection préféré. Lorsqu’une clé matérielle USB est utilisée, elle doit rester connectée en permanence à l’hôte afin de conserver les paramètres de licence spécifiques. Test Drive Lift and Shift Migration Depuis plus de 20 ans, Stromasys aide des centaines d'organisations à simplifier le support et l'exploitation de leurs applications patrimoniales. Libérez la puissance de notre émulateur SPARC et libérez-vous des défis liés au matériel SPARC hérité, en augmentant le retour sur investissement. Commencez votre essai routier Transformations réussies : l’exemple de Thales Alenia Charon-SSP Thales Alenia a éliminé les risques associés à l’utilisation de serveurs SPARC actifs depuis plus de deux décennies. “Mon souci était de conserver notre ancien logiciel pendant encore 20 ans, et je pense que l’exécution de CHARON-SSP dans une VirtualBox est la solution la plus simple, la plus pérenne et la plus rentable”. - Lionel Daniel, responsable de la conception, Thales Alenia Space Lire l'étude de cas complète Obtenez des avis d'experts grâce à nos ressources complètes sur Documentation produit Apprenez comment dissocier vos applications Solaris du matériel SPARC vieillissant grâce à une stratégie lift-and-shift innovante. Notre documentation vous aidera à transformer votre infrastructure. Téléchargez la documentation produit Fiche technique Explorez les spécifications avancées et les performances robustes de Charon-SSP. Découvrez comment il s’intègre sans rupture aux systèmes existants tout en répondant aux défis des data centers historiques. Accéder à la fiche technique Description du produit Accédez à une présentation détaillée des caractéristiques, composants et bénéfices de Charon-SSP dans le contexte de la virtualisation SPARC. Lisez la description du produit Ne laissez pas vos activités critiques reposer sur du matériel obsolète. Passez à Charon-SSP dès aujourd’hui. Réservez une démonstration ### News #### Accenture leverages Charon-SSP on AWS Cloud to preserve mission critical legacy applications As part of their end-to-end migration to AWS, the Universitat Oberta de Catalunya (UOC) faced numerous challenges. One of them was the fact that as per not having updated their infrastructure for a significant period of time, they were hosting some parts of their IT platform using rather ancient and legacy technologies. AWS, as other key hyper-scalers, do not often support legacy systems, and this is generally a substantial drawback for legacy-system-based enterprises trying to migrate their IT infrastructure to the cloud. When Enimbos Part of Accenture was appointed as UOC migration partner, there was no clear direction on what to do with some Solaris servers containing critical applications and information for UOC, because both UOC and Accenture migration teams knew legacy systems not being supported in AWS would present an impediment for the whole success of the transformation program. Thanks to Stromasys’ Charon emulator and support team, the project team was able to successfully deploy an environment to contain these Solaris servers that were critical to UOC operation. Once migrated, connectivity from the Charon-contained instances to the rest of the environment is effective and smooth. Now, these Solaris servers run efficiently within the Charon emulator and the client is more than happy with a cloud-based solution for a critical part of their operation than before the migration they resignedly accepted to host on-premises. - Javier Tavera, Accenture – PMO UOC Transformation Program #### An Interview with Chris Li on Semiconductors and Legacy Hardware Emulation Read an interview with Chris Li, Stromasys managing director in Asia Pacific, about the important role of legacy hardware emulation in the semiconductor industry: SEAJ: What do you understand about Japan’s semiconductor industry? Mr. Chris Li, Stromasys managing director, Asia Pacific: I have been following the trends of the semiconductor industry worldwide, as I have spent a good amount of time studying semiconductors at university. I was an electronics and electrical engineer, and I graduated from London Imperial College in the early 90s. Semiconductors fascinate me with their ability, with the ever increasing packing of transistors, and their versatility, with manipulation by doping. Japan is the world’s third largest electronics manufacturer and the fourth largest export market for SME (semiconductor manufacturing equipment). The semiconductor monthly sales figures for Japan are over three billion U.S. dollars. The industry had been facing some stiff challenges in the past few years due to a stagnant economy and the fact that Japan missed the mobile trend. However, consumer trends directly impact the semiconductor industry and the trend is moving towards IoT (Internet of Things). Japan is poised to tap this opportunity over their time. SEAJ: How could Stromasys contribute to Japan’s semiconductor industry? Li: Given the long history of Japan’s semiconductor industry and the mission-critical applications that have been in use in various stages of the semiconductor manufacturing process, there are inevitably legacy systems being used. By legacy system, I mean a previous or outdated computer system for which production had been stopped for a long time. There are various reasons for these legacy systems to be kept, perhaps due to the risk of rewriting applications, return on investment challenges, interface with peripheral devices, etc. In all cases, these companies are incurring high maintenance charges on the legacy systems; they are bearing the reliability risk of buying used replacement parts, etc. Stromasys has a very unique range of products called “Charon,” which emulate (or virtualize) various legacy systems. This means that Charon replaces the legacy hardware. Users can port their existing applications (with no re-installation necessary) to a Charon emulator that runs on Linux or Windows on the latest x86 machine or in the cloud. We preserve our clients’ software investment across hardware generations. SEAJ: How would this benefit our members? Li: In the semiconductor industry, precision is paramount, and therefore there are good reasons to keep the existing applications intact. With a Charon solution, users don’t have to make a single change to their applications. Even if they have lost the source code, Charon emulation can help. The time and effort for porting the application to a Charon emulator is minimal. With no dependency on the aged legacy systems, maintenance costs are reduced significantly. Also, users are able to significantly reduce risk of hardware failure and improve performance. The new system provides a wider range of peripheral devices. Finally, there are savings in operation costs, such as decreased power consumption, heat dissipation, and space occupation. SEAJ: Any success cases of Stromasys in Japan and worldwide? Li: Stromasys has implemented cross-platform virtualization solutions for the world’s leading companies in over 70 countries. We have been doing businesses in Japan for well over 10 years. One recent semiconductor client is Renesas (at their Palm Bay, Florida site), where they had five SparcStations, five Sparc Ultras, and a Sun Blade. The Sun Blade ran on Solaris 8, and the rest ran on SunOS 5.6. Nine of these systems were dedicated to controlling furnaces, and the others played various roles in controlling the tools and equipment related to semiconductor production. SEAJ: That all sounds good. How about emulation coverage and costs? Li: Currently, our Charon emulation covers SPARC, Digital VAX, Alpha and PDP-11 and HP 3000 servers. Within each of these server types, there are a large variety of models that we support. We are also partnering with Oracle to provide our Charon solutions in the cloud. In terms of cost, return on investment to clients is phenomenal. In most cases Charon would be less than one year’s maintenance and operation costs. I strongly recommend your members contact us for a free consultation with no commitment. Please see our contact details below. About Stromasys Stromasys is a pioneer in enterprise-class cross-platform legacy server emulation solutions, providing modern infrastructure for legacy applications. Our virtualized environments include: Charon-PDP: Virtualization/ Emulation of PDP-11 systems. Charon-VAX: Virtualization/ Emulation of VAX/ VMS configurations. Charon-AXP: Virtualization/Emulation of Alpha/ VMS/ Tru64 solutions. Charon-HPA: Virtualization/ Emulation of HP 3000/ MPE technologies. Charon-SSP: Virtualization/ Emulation of SPARC/ SunOS/ Solaris infrastructure. Charon on the Cloud: Virtualization/ Emulation of SPARC, Alpha, VAX, and HP 3000 systems in the cloud. Founded in 1998 and headquartered in Geneva, Switzerland with sales, engineering, and research and development offices located around the world, Stromasys has implemented cross-platform virtualization solutions in over 70 countries to help organizations lower costs, protect their investments, improve performance, reduce risk, and provide easier maintenance. To find out more visit www.stromasys.com or follow us on twitter @stromasys_HQ. #### An Interview with John Prot, Stromasys CEO Read a recent interview with John Prot, CEO of Stromasys, as he discusses the company's success in 2017 and plans for growth in 2018: How did Stromasys perform in 2017? What were the major accomplishments? 2017 was a record breaking year for Stromasys. Not only did our financials turn out to be the best in company history, but we also solidified ourselves as the worldwide leader in legacy platform emulation solutions with our added Charon-SSP Sun/Solaris virtualization solution. Customers continue to trust Stromasys to help them modernize their legacy systems, and we are seeing  healthy growth across all of our platforms. What is Stromasys’s vision and focus for 2018? Our vision for this year is to continue our company growth through three major channels: Our people: We are adding new positions to the organization to support new product lines and key performance initiatives. Our products: We are currently testing new product lines to support additional emulation solutions, as well as expanding our bare metal solution and cloud implementations. Our customers: In 2018 we will continue our growth through industry leading support and services. We have re-engineered portions of our staff to better accommodate our customer-first philosophy. Are there strategic plans for 2018? In which countries or regions do you see the greatest growth opportunity for Stromasys? Why? During 2017 we strengthened our position in the USA, EMEA and APAC markets, and launched our LATAM strategy. As we move forward we are looking for LATAM to accelerate, while looking at global geographies with sustainable business potential to add a local presence. It is part of our growth plans as we want to get closer to our customers and partners. What opportunities do you see for Stromasys in Cloud Solutions? What is your strategy for Cloud?   The benefits of cloud are clear and have been broadly demonstrated in most industries. Businesses are continually shifting to a Cloud first mentality when thinking about IT investments due to the efficiencies. Stromasys’s full portfolio of legacy server emulation solutions are available as a Cloud service offering. Last year we partnered with Oracle Cloud for our Stromasys SPARC offering, and have completed solutions on all of the major public cloud providers such as Amazon Web Services, Rackspace, and Microsoft Azure. In 2018 we are continuing our work with major Public Cloud providers to expand our Cloud offering and provide customers additional flexibility. What are the trends that you are seeing in emulation and virtualization? The growing trend we are seeing is customers continue migrating their applications to the cloud. According to IDC, the worldwide public cloud services market grew 28.6% year over year in the first half of 2017 (1H17) with revenues totaling $63.2 billion. At Stromasys we will continue to work with customers to help migrate their legacy systems to on-prem solutions or the Cloud. In 2018 we will be extending our offering to support more platforms. Stay tuned! Which industries benefit the most from Stromasys solutions?  Our cross platform virtualization and emulation solutions are being deployed across all industries around the globe. Depending on the platform we see certain industries' preference to those platforms, like Manufacturing, Utilities, Education and Government in the case of Vax and Alpha, and Telecom, Oil and Gas, and Banking/ Finance in the case of SPARC. With the stability of legacy hardware, many of these industries still rely on these servers for mission- critical applications, so we layer additional benefits like decreased service and support costs, energy/ power saving, operational efficiencies, and increased performance onto these applications. Which industries haven’t yet adopted these solutions that you believe could benefit greatly? The question is not industry specific, it is more organization specific. With the rise of IT over the last two decades, as wells as the reliability of these legacy servers, companies have been able to focus on other projects. Due to the age of many of these systems and the critical nature of the applications, we feel it is time for everyone to evaluate their IT infrastructure and look towards virtualization as a way to cost effectively migrate these solutions. What differences do you see between the different markets in which you are already present? We see different solutions in different markets. For instance due to the nature of the hardware and OS, verticals like healthcare tend to utilize VAX solutions for some of their patient records, where as financial institutions tend to run SPARC solutions for their customer information. Are you planning to offer educational webinars on the benefits of using Stromasys to modernize legacy platforms, including customer use cases? Yes. It’s part of our marketing initiatives for 2018, and we will also be speaking at major industry trade shows to extend the brand and educate the general IT public on how to achieve more and continue to maximize their investments through virtualization and emulation. Do you plan for more strategic alliance aside from HPE and Oracle/Cloud? Yes, some will be around Global SI partnerships, others around Cloud. We also continue strengthening our Technology Alliance partnership – like the recent partnership with Nutanix to extend Stromasys for HyperConvege environments. #### Announcing a new version of Charon-SSP® 5.4, Stromasys enhances its solution to migrate legacy applications from aging SPARC hardware to the cloud CAMBRIDGE, Massachusetts – June 22, 2022 – Stromasys announced the release of its new version 5.4 of Charon-SSP. With this update, Charon-SSP features support for Rocky Linux, new graphics and Ethernet emulation features, and an updated version 2.0.1 of the VE License Server. IT departments with SPARC hardware running mission-critical applications can use Charon-SSP to migrate applications off legacy hardware to the cloud or a modern platform. Organizations can continue to use their existing application binaries without recompilation or recertification. IT professionals will have a lower maintenance cost without the worry of unplanned downtime. Updates to version 5.4 include: Redesign of graphic card emulation remote rendering, eliminating the open-source dependency Added support for Rocky Linux New suspend & resume function in SSP/4V SCSI EFI booting in SSP/4V More virtual Ethernet cards in SSP/4V BGE emulation in SSP/4U Floppy emulation in SSP/4U Several minor bug fixes The VE licensing model, designed and implemented by Stromasys, offers flexible individual cloud installations or preconfigured images on selected marketplaces. Version 2.0.1 of the VE License Server included in this update adds an AutoVE license model as well as bug fixes and other minor updates. “We’re thrilled to offer this update as IT departments continue to shift their operations to the cloud,” stated Stromasys CEO, John Prot. “As our most popular product, Charon-SSP offers what our customers need: more options to modernize legacy IT infrastructure.” Version 5.4 is available now from Stromasys or in selected cloud marketplaces.  For more information, please download the Software Product Description(datasheet) or contact us for a free demo.   #### Announcing CHARON-SSP Version 1.0.36 We have now released our newest version of our Legacy SPARC Emulator - CHARON-SSP: Version 1.0.36. If you are currently running CHARON-SSP and have an active support contract, contact the Stromasys Sales Team or your Stromasys Partner to request your upgrade. Benefits of CHARON-SSP Version 1.0.36: CHARON Manager layout improvement Introduction of CHARON Director for centralized management of CHARON SSP instances running on many Servers X11 nested server panel with keyboard layout and graphics resolution configuration options Password encryption between CHARON Manager and Agent New Barebone versions based on CentOS with ISO images and USB installers Bugs fixed In addition, the following updates were released for specific versions of CHARON-SSP: CHARON-SSP/4U and CHARON-SSP/4U PLUS Performance improvement of approximately 10% Up to 32 Serial Ports support with full modem control CHARON-SSP/4M Support for 2nd Ethernet Adapter emulation Serial lines support for full modem control Interested in more information about CHARON-SSP? Read about CHARON-SSP, the Legacy SPARC Emulator Contact our Sales Team to see a demo, request a quote, or request additional information Thank you, The Stromasys Support Team #### Bring new life to your Sun SPARC Servers with CHARON-SSP Stromasys helps customers swap out aging SPARC-based hardware for a new virtualized environment to lower operating costs, and reduce risks – all at once, and in a matter of days.   Stromasys today launches CHARON-SSP, a seamless solution for virtualizing classic Sun SPARC hardware. CHARON-SSP brings new life to the classic Sun SPARC systems under a virtualized environment on industry standard x86 computer systems. CHARON-SSP swaps out the end-of-life (EOL) hardware and moves the entire software stack to the new virtualized environment in a matter of days. “For over 15 years, Stromasys has been keeping thousands of factories, businesses, and governments running when innovation has made their hardware obsolete. We have been delivering continuity to businesses by virtualizing their classic hardware,” said John Prot, CEO of Stromasys. “Today, we proudly present to our clients CHARON-SSP, which will change the game for mission-critical applications and will enable them to continue running long into the future.” CHARON-SSP allows Sun Solaris applications that ran on SPARC systems to remain working with no change. As a member of the Oracle Partner Network, Stromasys makes it easier for customers to move to CHARON-SSP on an Oracle x86 server. CHARON-SSP offers different versions, designed for 32-bit and 64-bit machines, from 1-24 CPUs. CHARON-SSP is available for Linux, and VMware. For more details about CHARON-SSP, please visit www.stromasys.com/Charon-ssp. The launch of CHARON-SSP extends Stromasys virtualization offerings from VAX, Alpha, HP 3000, and PDP-11 to SPARC hardware, increasing their market presence and reinforcing their position as the global leader in classic system virtualization. More to come soon! Be ready... #### Certification of non-vulnerability from SolarWinds Orion In light of the security alert published on December 13 (https://cyber.dhs.gov/ed/21-01/), we certify that none of our products or internal tools for development or management of our IT infrastructure is impacted. We do not use the Orion product to manage any of our assets and none of the solutions developed by SolarWinds are used to build, monitor, or analyze performance of our Software products in any phases of our processes from Research and Development up to Support. The only exception is the 'SolarWinds IP Address Tracker', an IP scanner from SolarWinds and not a product affected by the breach, which we are removing out of abundance of caution. #### Charon does not use Log4J Our engineers have been following the news of the highly publicized Log4J vulnerability. Our Charon legacy hardware emulation products do not use Log4J and are unaffected. We recommend that customers continue to monitor updates from other vendors and refer to the official bulletin and detail regarding this vulnerability below. https://www.cisa.gov/uscert/ncas/current-activity/2021/12/10/apache-releases-log4j-version-2150-address-critical-rce https://logging.apache.org/log4j/2.x/security.html #### Charon enables OpenVMS footprint reduction The most important steel company in Europe needed a recovery plan for IT disasters. Disaster Recovery (DR) is essential to non-stop operations like the one at the ArcelorMittal plant in Sestao, Spain. The challenge was to build recovery infrastructure for an AlphaServer system. Manufacturing of such systems stopped more than a decade ago. ArcelorMittal has run OpenVMS on an AlphaServer for more than 20 years. The company was facing a shortage of replacement servers, a problem for thriving enterprises that depend on legacy systems. Moving its DR system to an emulated platform was a way to release its hold on legacy hardware. “We scouted four different solutions and tested them extensively,” says Process Engineer Jose Luis Laso. “We finally chose Charon-AXP from Stromasys, based on advantages that we experienced during our testing.” Emulation-based architecture succeeds when it triggers no changes to applications. An identical platform is the goal, one where more common hardware—easy to procure, maintain, and upgrade—stands in for legacy servers. With more than two decades of solid service from its Meltshop and Rolling Mill software, ArcelorMittal wants to preserve investments in mission-critical technology. Standing at the heart of the steel company’s meltshop and mill solution is an Alphaserver DS20. The hardware continues to serve, but its future is assured because of the Stromasys Charon emulation. “We found superior stability, ease of use, and no need to change anything in our applications,” Laso says of Charon-AXP. On the other hand, some new opportunities will enhance the ArcelorMittal operations. “Our problem was the hard drives, because the SCSI discs in the original hardware are now out of stock,” Laso says. “We could only purchase used disks.” Building its DR systems upon standard Intel-based servers, running Charon, means IT operations will use everyday, well-provisioned storage devices. The options for standardizing components and servers are so rich that Laso believes Charon will replace the operation’s original Alphaservers. The DR system will be leading the way to establish emulation as a production-grade choice. “By using Charon-AXP, we’re able to reproduce the same level of performance of the original systems, but with modern, standard x86 servers,” Laso says. Adding window-driven interfaces for the legacy software is now within reach, he adds. OpenVMS applications with such a long history were first introduced with legacy user interfaces. Charon delivers windows to OpenVMS apps. The improvements in IT infrastructure will translate to more cost-efficient operations. Laso estimates that “we’ll reduce our systems’ footprint by 90 percent” using emulated Charon servers. “We’ll be hosting all of our OpenVMS environment in one rack of x86 servers.” #### Charon Hardware Emulation Solutions Achieve AWS Well-Architected Status As an AWS Well-Architected solution, Charon meets AWS criteria and is found to be aligned with the best practices for the use of AWS. By granting Charon solutions the AWS Well-Architected status, AWS acknowledges that Stromasys offers a trustworthy solution for AWS cloud customers and potential customers who need legacy system cross-platform virtualization. Charon hardware emulation solutions were evaluated against the following five criteria in order to be determined AWS Well-Architected solutions: Operational Excellence Security Reliability Performance Cost Optimization Charon is known for being a high-quality and cost-effective way to preserve mission-critical applications while simultaneously reducing the risks associated with legacy hardware failure, such as increased maintenance costs and unplanned downtime. Now AWS customers can implement Charon in the cloud with the assurance that AWS has found it to be aligned with their best practices. #### Charon-SSP enables data center exit Stromasys software Charon-SSP carried a mission-critical insurance app into service on the AWS cloud. Vinay Arumalla, DevOps Architect at insurance-analytics firm Verisk, says, “When we saw an article that Charon is a Sun SPARC emulator that can run Sun Solaris on AWS, we said, okay, let's try it. We did the proof of concept and made the application work.” Aging Sun hardware at Verisk—along with a corporate mission to put applications into the AWS cloud—sparked the transition. AWS is the only cloud that Verisk uses. Replicating the operations and speeds of the app was crucial. Michael Ruane, IT Development Manager, says, “Our integration went very smooth. Our response times for the application were on par with what was happening on-prem today, and they met our service level agreements.” Ruane adds, “We set our application up in a true production and DR environment, using Stromasys to bring our systems out to AWS, so we could get the app out of our datacenter.” SPARC emulation compatibility in AWS is a unique offering in the industry. “Ever since we integrated this Stromasys solution,” Arumalla says, “I still don't know of any other solution like it to host a Solaris emulator on AWS.” #### Charon-SSP enables UNITEC to complete their data center exit to Google Cloud in 24 days Universidad Tecnológica de México (UNITEC) is one of the post-secondary education learning institutions under the Laureate Education, Inc., umbrella of Laureate International Universities. The CIO of UNITEC decided it was time to modernize the university’s IT infrastructure and that the most efficient way to do this was a full data center exit to migrate all IT workloads to Google Cloud. UNITEC took full advantage of Charon-SSP’s SPARC system virtualization to move the legacy applications to Google Cloud, with no change to the applications or operating systems. The project was completed in twenty-four days. “Given the time-crunch situation we were in, the Stromasys and Google Cloud teams stepped up and migrated all the servers, applications, and data in the promised time. I couldn’t have been more proud of the team.” —Ivan Alonso, CIO, IT Services, Laureate International Universities Laureate was running a SPARC T5-2 server ( 512 RAM | 32 Cores) to host their application servers, whereas the database back end was in an on-premises VMware cluster. The SPARC system had eight LDOMs, each with around 3-10 zones running Solaris OS versions 8-11. The legacy application now running on Google Cloud not only gets a new lease on life, but can now take advantage of options and new capabilities. The benefits of Charon cross-platform virtualization of legacy SPARC, DEC, and PA-RISC systems on Google Cloud: Risks of a legacy workload failure are mitigated (legacy hardware is gone) Costs are optimized with Google Cloud pay-as-you-go consumption model Google Cloud CPU fast-clock speeds deliver enhanced performance for applications Organizations can now include legacy systems in their Google Cloud mass migration plans No application recertification and end-user retraining is required (it is the same application) System capacity becomes flexible with possible adjustments in minutes New Google Cloud high-availability schemes and disaster/recovery best practices become available Stromasys offers product support for Charon on Google Cloud during business hours or 24/7 for all emulators worldwide. Support typically applies to the Charon emulator software itself. Stromasys can also offer operating system support such as support for OpenVMS 7.3 and earlier. Stromasys is a Google Technology Partner that addresses the data center modernization needs of customers by allowing the movement of legacy system applications and data to x86 infrastructure without changing any legacy code or data. Read more about this amazingly fast transformation to the Google Cloud then contact us to learn more about how Stromasys and Google can help you modernize or exit your datacenter today. About Universidad Tecnológica de México (UNITEC) Universidad Tecnológica de México (UNITEC), one of two private universities under Laureate International Universities, offers high school, bachelor, and postgraduate programs on 10 campuses in Mexico City and in the states of Guanajuato, Jalisco, Mexico, and Querétaro, as well as online. With more than 90,000 students, it is the largest private university in the region. #### CHARON-SSP Version 1.0.34 and CHARON-SSP/4U Plus Improve Virtual Network Management with Legacy SPARC Emulation: CHARON-SSP Version 1.0.34 -- and introducing CHARON-SSP/4U PLUS We have now released our newest version of CHARON-SSP: Version 1.0.34. If you are currently running CHARON-SSP and have an active support contract, contact the Stromasys Sales Team or your Stromasys Partner to request your upgrade. Benefits of CHARON-SSP Version 1.0.34: Improved virtual network management on host Improved X11 start-up In addition, the following updates were released with our 1.0.34 Beta releases earlier this fall: Mapping host hard disk or partition to virtual disk image by hard disk serial ID Better support on SCSI command pass through Improved performance in LOAD/STORE instructions Fixed booting problem in Solaris 10 u4 and u7 Added Solaris idle support Optimized DIT for memset()function in C library Improved OpenBoot emulation Big improvement database application performance Optimized page last instruction handling in DIT SCSI: Response with unsupported opcode in mode sense(10) command Implemented dedicated interrupt thread for interrupt housekeeping Furthermore, we are glad to announce the release of CHARON-SSP/4U PLUS, our new solution for SPARC systems that runs on hardware and provides equivalent 1GHz SPARC CPU frequency: CHARON-SSP/4U performance level on Intel v3 Processors @ 3.6 GHz is equivalent to 700+ MHz SPARC CPU frequency. Introduction of new CHARON-SSP/4U+ that relies on Intel VT-x/EPT to provide 1GHz of equivalent SPARC CPU frequency when running on Intel v3 Processors @ 3.6GHz. Refer to SPD for features and SPEC2000 results. CHARON-SSP/4U PLUS requires dedicated hardware and cannot be installed in a Virtual Machine. It is distributed as barebone on a customized Linux. Interested in more information about CHARON-SSP? Read about CHARON-SSP, Legacy SPARC Emulation Contact our Sales Team to see a demo, request a quote, or request additional information Thank you, The Stromasys Support Team #### Cloud Doings http://3000newswire.blogs.com/3000_newswire/2017/05/3000-cloud-doings-are-might-and-never.html?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+3000Newswire+%283000+NewsWire%29 #### Confirmed: Oracle laid off 964 people from former Sun building https://www.theregister.co.uk/2017/09/12/confirmed_oracle_laid_off_964_people_from_former_sun_building/ #### Digital Business Transformation Benefits From Emulation June 28, 2018- Stromasys, the world's leading provider of business class multiplatform emulation and virtualization, provides an analysis of how emulation and virtualization are key to the digital transformation process of any company.   Emulation and virtualization are regarded today as technologies that drive important transformations in industries by allowing something rigid and obsolete to become more flexible and capable of offering companies numerous benefits; but what does it mean? According to Eduardo Serrat, CTO of Stromasys, "Legacy systems include legacy software and hardware. Actually, it is software that has been in operation for a long time and that still satisfies a need of the company.”   Legacy technology has a critical mission and is subject to a version of an operating system or hardware model (subject to an exclusive provider) that has already reached the end of its existence. Often, the life of the hardware is shorter than that of the software. Over the years, the hardware becomes more difficult to maintain, but it is retained because it is installed and (for the moment) working and it is too complex or expensive to replace it. Further, the applications themselves are excellent: they work, they address a business need, and they don’t need to be replaced. It is the hardware—not the software—that presents a business risk and added expense. Stromasys virtualizes the legacy hardware and thus extends the system’s useful life. In this scenario, legacy systems are everywhere: banks, energy companies (including nuclear plants), production of all kinds (process control), the defense industry, transportation, hospitals, government and educational entities, insurance, and more. "At Stromasys we work with organizations of all sizes and in almost all areas in critical business or production environments,” Serrat explained. “Companies that use critical applications on aging hardware platforms would benefit from hardware emulation, since depending on the supply of spare parts for the replacement of faulty components is both unreliable and a short-term solution. System performance declines over time, due to greater frequency of hardware failures, low reliability of reconditioned spare parts, and higher cost.” Companies that in the 80s, 90s and early 2000s implemented VAX, Alpha, HP 3000, HP 9000 and SPARC machines are ideal candidates to consider emulation and virtualization of their systems. In Latin America, these legacy systems are mostly operating in government entities, educational institutions, financial institutions, and oil and hospital organizations, among others. Serrat concludes, "Stromasys helps to preserve critical applications by emulating previous hardware architectures, preserving the functionality and operating environment, contributing to the extension of their useful life and reducing costs associated with the maintenance of obsolete equipment." 7 business benefits of emulation and virtualization: Mitigation of risks to a catastrophic failure of the Legacy systems. Modernization of their legacy systems. Emulation and virtualization solutions can be used in all types of industries and the company can continue to operate its legacy applications without having to go through a retraining process. Minimizing operating costs through the reduction of up to 85% of physical space, and up to 90% the costs of energy consumption and heat dissipation. Increase of productivity, since these modern systems have better functioning in terms of "performance". Incorporation of high availability schemes and the ability to respond quickly to the needs of customers. Being part of the trend digital transformation that we are experiencing and better collaboration, since these inherited systems that were isolated systems in the past, become part of the ecosystem and the digital transformation of the company. Automation, being part of the ecosystem old manual processes can be automated. Spanish Article Coverage: http://computerworldmexico.com.mx/como-la-emulacion-puede-ayudarlo-a-alcanzar-la-transformacion-digital/ #### Dramatically Decrease Constituent's Time-to-response, Time-to-benefits, and Time-to-peace of mind As the Covid-19 crisis continues, state governmental IT systems are struggling and buckling with the near-instantaneous influx of teleworkers and constituent processing of unemployment insurance, federal benefit programs and other social safety-net submittals and processing. Legacy apps created over 20 years ago (and end-of-life hardware servers installed 25/30 years ago) cannot maintain the capability persistent streams to service the high demands and many have seized or crashed. We can help stop this. Since 1998, we specialize in migrating legacy hardware and applications onto modern platforms or onto the cloud. Our “lift and shift” solution can be done remotely and doesn’t need recertification. No changes are made to the applications but they are off the aging hardware. More than 7,000 Federal, DOD, State, Municipal and Enterprise users have already implemented Stromasys software to rapidly unclog or cloud-enable legacy applications and servers developed in the 80s, 90s and 2000’s - WITHOUT RIP & REPLACE. Give us a call today to hear how we can quickly get you away from struggling legacy systems (i.e., potentially within 24 hours we can remotely configure, implement and eliminate many of you legacy vulnerabilities and bottlenecks.). Our government team is standing-by and ready to help your team during this crisis. #### Eliminate the risk of Alpha Server hardware failure Wheeler Manufacturing, a jewelry manufacturer based in South Dakota, needed to protect their critical production applications running on an AlphaServer. These applications were highly customized, and the system itself had been in use for 15 years. When a disk drive failed and a full day of production was lost—in addition to the drive’s contents—Wheeler knew they needed to find a way to reduce the risk of future downtime. Replacing the broken drive would solve the immediate problem, but Wheeler wanted a more permanent solution. For businesses like Wheeler Manufacturing, classic systems house time-tested, mission-critical applications that oversee production. These have been running for a very long time, and have been customized and perfected over the years to accommodate the precise specifications of the company’s manufacturing process. When the hardware begins to malfunction or fail, companies must assess their options: They can search for spare parts and ongoing support, but this can be hard to find as classic systems are reaching End of Life. New parts are no longer readily available, and the workforce of knowledgeable technicians to support and repair these machines is dwindling. An alternative is to invest in a new system. A new system can of course be customized to the company’s needs, but the process is time-consuming, expensive, runs the risk of losing years or even decades of important data, and requires extensive retraining of employees. For companies that work with tight budgets and can’t afford to shut down production for long periods of time, this isn’t a viable option. For Wheeler Manufacturing, these options weren’t attractive. Maintaining the original hardware was risky, and an entirely new system would necessitate enormous costs and excessive downtime—not to mention risking loss of data in the conversion process. Then Pyramid Technology, a Stromasys Partner, mentioned CHARON-AXP from Stromasys. What began as a search for a replacement part ended with the installation of a Stromasys solution at Wheeler Manufacturing. With the help of CHARON-AXP/SMA Plus from Stromasys, Wheeler has succeeded in extending the life of the applications on which their business relies—and have benefitted from a substantial performance improvement. In the words of Tony Waller, CIO of Wheeler Manufacturing: “All our software works like it always did, only twice as fast.” For Wheeler, Stromasys has proved to be a gateway to business continuity. Learn more about it and download the case study #### Emulation in disaster recovery plans: How and why it works Martin Novak, IT Manager at Professional Target Marketing (PTM), needed to protect one of the company’s main assets. A large database of customer information was mission-critical for the company and Martin knew he needed to ensure business continuity and put a strong disaster recover (DR) plan in place. Based in Toronto, PTM is a marketing firm primarily servicing the pharmaceutical industry. We sat down with Martin to find out the “hows” and the “whys” he got to the DR plan he ultimately put in place. Tell us about your company and why it was a priority to have a DR plan PTM, formerly Formedic Communications, helps pharmaceuticals target Health Care Professionals (HCP's) as part of their go-to-market strategy. With ongoing work with a dedicated team of data professionals, we continue to update our growing database of HCP's and their information for marketing campaigns on behalf of our clients with their consent. So, essentially, the customer database forms the "bread and butter" of what we do. If it's gone, our main asset is gone. I knew I needed a strong DR plan and it was up to me to find it. What were the different options you looked at before choosing Stromasys? At that point, most of our production VM servers were backed up to the cloud. Except, I had an OpenVMS system running on two Alpha servers. OpenVMS was being used as the critical application server to update data in our Oracle database. I knew I could buy another Alpha server used, set it up in a cold location and create a connection. But then, I would still be dealing with hardware and I would still have to back up the data in the cold location both locally and then remotely back to our head office. This would also require additional hardware for the local backup.  It wasn’t a good long-term plan for DR…and I would still have hardware including a new backup device for local backups! How did you find Stromasys? In a January 2019 at an Oracle seminar, they were looking for beta testers to migrate VMS systems to the Oracle cloud. Stromasys was recommended as an expert in migrating away from hardware to the cloud and Stromasys already had experience in migrating to the Oracle cloud. How did the implementation plan go? As this was my DR plan, I had a lot of questions about back-up. But the Stromasys team, particularly Greg Reut, were patient, helpful, and extremely responsive. Greg even wrote a script for me for the back-up plan. And it didn't matter when I would email him, he would respond promptly. I never had to wait long. I felt like I was in good hands with Greg and the whole team. How has the Charon solution helped with your overall IT strategy? I finally have a real DR solution! The alternative still had hardware in the plan and it was expensive. I feel confident with Greg and the Stromasys engineering team and I'm sleeping at night knowing there is a business continuity plan in place. The customer database, our "bread and butter" is protected. Are you facing challenges with your legacy system? Contact us today for a free consultation of our Charon software solution or to migrate to the cloud. Find out how you can give Charon® legacy system emulation solutions a try — showing you potential savings in time, money, and headaches in managing your legacy systems. #### Four increasing costs of keeping your aging hardware Things are running smoothly so far…the operating systems and applications, in which you’ve invested thousands of man hours and millions of dollars are still reliable and critical to your company’s operations. BUT the decades-old legacy hardware these valuable applications rest on is starting to cause you headaches. Your legacy system is reaching end-of-life status and you find yourself in an organization that continues to put off upgrading or replacing these systems. While it’s tempting to push your hardware to its limits, you’re incurring significant costs. In fact, continuing to use aging legacy hardware can turn out more expensive than investing in our virtualization solutions. Below, we’ve outlined the primary hidden costs of keeping classic hardware: Hidden Cost #1: Downtime It’s the most dreaded scenario for any organization. The financial losses that often accompany downtime come in the forms of lost production time, quantities, sales revenue, overtime costs, and IT recovery costs. Gartner put the hourly cost of downtime for computer network at $42,000. In addition to these measurable costs, there are the less measurable ones: damage to employee morale, disruption of ongoing developments, and irreversible damage to the company’s reputation for not delivering on customer products and services. With hardware emulation, eliminate unplanned hardware downtime by running your mission-critical applications on industry standard servers or in the cloud. Hidden Cost #2: Maintenance Companies spend large parts of their budgets on maintenance, and it’s a no-brainer than the maintenance for aging hardware systems consumes a large portion of that budget. Mark Gillespie, Data Center Operations Manager at Workflowone stated, “We went from paying over $100,000 in maintenance fees per year to paying just $10,000 per year” after using our emulation solution, Charon.  In addition to eliminating these steep maintenance costs, hardware virtualization also allows companies to save money by extending the life cycle of critical applications. With modern infrastructure and no retraining or recertification required, companies find themselves with budget freed up to invest in other initiatives. Hidden Cost #3: Decreased Performance Has your system slowed down over the years? This is a common phenomenon as hardware ages. This not only impacts the machine’s output but also how effectively employees can use their time. Employees working with an aging system may lose a significant number of work hours as they wait for systems to load—resulting in lost productivity. Oliver Sauter, IT Manager at Kraus & Naimer said, “Our employees were enthusiastic about jobs that used to run eight hours now being done in ten minutes.” Another customer initially mistook a massive performance improvement for a malfunction when a report that took 30-45 minutes to generate on the original hardware was ready instantaneously after the hardware was emulated. Hardware emulation enables the software to work harder and faster, boosting system performance reliably and consistently. Hidden Cost #4: Energy Consumption With increasing pressures on organizations to reduce their energy consumption and “go green,” this can be a challenge for companies with aging hardware that requires more power and cooling. Reduce your organization’s environmental footprint by opting for a Charon hardware emulation solution in place of the original legacy hardware. Running in the cloud or on industry standard servers, Charon makes it easier for companies to reduce power usage and overall environmental impact—not to mention the utility bill. “Space is a big commodity. Using the Stromasys solution, we went from refrigerator-sized VAX hardware that also required a refrigerator-sized array to a modern, rackable HP DL 2U server,” said Steve Olson, VMS systems manager at Fidelity National Financial, “And you can just imagine the savings from lower energy consumption and cooling costs.” Aging hardware is accompanied by a number of hidden costs, and it only makes sense to consider hardware emulation as a cost-effective option that helps companies protect their software investments. Support your classic software stack with a virtualized hardware solution to improve performance, increase reliability, save money, reduce the data center footprint and embrace today’s data center transformation strategies—all in a single move. Contact us to learn how. #### From Microsoft Azure: Charon-SSP Solaris emulator on Azure VMs This reference architecture shows how an emulator called Charon-SSP from the Microsoft partner, Stromasys, can run SPARC processor-based Solaris virtual machines (VMs) in Azure. Charon-SSP is a member of the Charon cross-platform hardware virtualization product family. The emulator can create virtual replicas of Sun-4m, Sun-4u, or Sun-4v SPARC family members on standard x86-64 Linux physical computers or hypervisors. Read more on the Microsoft website #### Getting out of the legacy IT trap When mission-critical systems get older, operating costs skyrocket and the risk of outages increases dramatically. But what if the legacy environments cannot be replaced, but continue to operate for years to come? Despite cloud, Internet and digitization, very few organizations can move their mission-critical applications to modern architectures overnight. Frequently, legacy applications continue to be used- with some dating back to the last century. These systems are often the headaches of the IT department. With each year of operation, they become more unreliable and error prone. As the underlying hardware is outdated, maintenance and repair become increasingly difficult. As a result, IT staff spend more and more time on eBay - not because they are bored with their jobs but looking for spare parts for the long-deadlocked computer systems. Despite these difficulties, legacy issues are not a priority in many companies. More pressing challenges and more important tasks such as digital transformation, and integration of cloud resources into the IT infrastructure and are far more burdensome to IT than a few legacy systems in one corner of the world Server room do their service. No wonder, then, that there is little budget for the replacement or further development of legacy applications. Only when the neglected systems fail, companies realize just how important these legacy applications are. They often occupy key positions in production, the supply chain or financial accounting. Production stoppages, delivery shortages or defaults are often the result of such failures. In regulated industries such as healthcare or the financial sector, additional risks are added. If legacy systems stop functioning and therefore lost patient records or account data, this can lead to high penalties. But even legacy systems can pose a risk. Often, they do not meet the IT security requirements. In addition, they cost more and more in operation with age. In some industries and areas, such as the financial sector and public administration, 80 to 90 percent of the total IT budget is spent on legacy hardware maintenance. Many companies pay $ 50,000 a year or more just to keep a single legacy system operational.   Strategies against the Legacy Dilemma Companies cannot sit out on their legacy problem without taking on high risks and incurring great costs. Business have the following three strategies to consider:   1. Continue operation Maintaining legacy operation is an option, especially, when the impact of downtime on business-critical processes is low, enough spare parts and know-how are available for quick repair, and / or the system is only run for a limited time because it requires transitional periods for legislative changes.   2. Migration or replacement In some cases, existing applications can be modernized to run on current hardware, but others require complete reprogramming. In any case, the costs and risks of such a migration or replacement should not be underestimated; the duration of such a project is usually months or even years, during which the legacy systems must continue to be operated and maintained. There is no guarantee of success. Almost half of all IT migration projects fail ,with just under 20 percent of projects completing their budgets and schedules.   3. Hardware emulation An alternative is to emulate legacy hardware on standard x86 servers. Applications can continue to operate without any changes. The migration of the application is usually done in a few days. By moving to modern, centrally managed hardware, the operating and maintenance costs can be significantly reduced. Customers at Stromasys have saved around 50 percent in the first year and as much as 95 percent of the operating costs of a legacy system from the second year onwards. In many cases, emulation even allows you to take advantage of the cloud and run the legacy applications on virtual servers in cloud environments. The emulation works well as an interim solution to bridge the time until migration or reprogramming has taken place. But it is also suitable for the long-term operation of legacy applications. Conclusion Many legacy systems cannot be replaced for operational or regulatory reasons, or only with high cost risk. Companies therefore face a dilemma: continued operation as before engulfs large sums of money, binds valuable human resources and becomes riskier the older and more vulnerable the hardware becomes. But even a migration or replacement of legacy systems involves risks. Many projects fail, are delayed by months or years and are many times more expensive than planned. The emulation of legacy hardware on standard x86 servers offers a way out of this trap. It enables legacy applications to be deployed without adaptation to powerful, easy-to-administer standard hardware or even migrate them to a cloud environment. #### IT modernization for the new workplace: Migrating legacy apps to the cloud As governments worldwide put stay-at-home measures in place, organizations moved quickly to have their employees work from home while continuing normal business operations. It fell on IT managers to rapidly respond with an optimized IT infrastructure that ensured complete business continuity. Cloud computing, with its flexibility and IT agility, is a major component for optimizing operations. Migrating to the cloud adds several benefits, such as scalability with new technologies, lower cost of ownership, and security patching. In 2018, according to LogicMonitor’s Cloud Vision Study, main factors to move to the cloud are “IT agility, excelling at DevOps, mobility, Artificial Intelligence (AI) and Machine Learning, and the Internet of Things (IoT) adoption.”  Further, once migrated to the cloud, IT professionals are seeing that data analytics and disaster recovery are “two application areas with great opportunity.” The ongoing pandemic intensified this need, with organizations “realizing the importance of cloud computing, as it has emerged as the biggest enabler for business continuity.” However, the one issue in many organization’s data centers, and often their last hurdle in IT modernization, is critical and essential legacy applications running on legacy hardware. Aging technology is at an increasing risk of failing, recently highlighted  with State department legacy IT systems seized with the recent influx of activity. Not only are they at risk of failing, legacy systems are holding organizations back from moving to new technologies, better performance and faster delivery. In 2018, 76% of companies wanted to migrate to a cloud model to accelerate IT service delivery. Since the pandemic started, and the demand for employees to keep working in remote locations, the legacy applications trap has become more clear. In a study from Advanced, “98% of those surveyed reported active plans to move legacy applications to the Cloud in 2020.” To optimize operations with full IT modernization, IT leaders currently have two options for their legacy applications: migration to a modern platform or emulation. Migration is often time-consuming and expensive and rarely stays to its proposed schedule. Emulation means IT managers can “lift and shift” the essential programs off the old hardware and onto a virtualized equivalent on the cloud. The Charon™ Solution, by Stromasys, can be installed remotely and does not require re-authentication or re-certification by system administrators. No changes are made to the applications, users experience the same “look and feel” and agencies can accelerate to full-speed operation, without the reliance on aging hardware. Professional Target Marketing, a company based out of Toronto, migrated an essential application to the cloud remotely using the Charon emulation solution. Martin Novak, PTM’s IT Manager had peace-of-mind as this ultimately created a disaster recovery and business continuity plan before governments started issuing stay-at-home orders in North America. Find out how you can give Charon® legacy system emulation solutions a try — showing you potential savings in time, money, and headaches in managing your legacy systems. #### Leading Classic Hardware Emulation Provider, Stromasys, Leverages Expertise to Enhance Support Options for OpenVMS Clients Leading Classic Hardware Emulation Provider, Stromasys, Leverages Expertise to Enhance Support Options for OpenVMS Clients RALEIGH, NC — April 18, 2018 – Stromasys, Inc., the global leader in legacy system virtualization solutions, today announced the launch of its OpenVMS Operating System support on both the original VAX hardware and emulated platforms. This new initiative complements its virtualized Charon VAX platform. It is a seamless service solution that guarantees the legacy hardware clients an outstanding ongoing service experience. The primary role of this additional support offering is to assist this passionate community of software professionals in keeping their mission-critical applications and systems running smoothly around the clock. The classic VAX/ OpenVMS OS clients will benefit from the launch of the new Support platform through: 1) Industry- leading service levels and response times. 2) Support during standard business hours on a global basis. 3) Multiple support channels to make sure any event is logged, processed, and resolved. “We approached the new offering as a way to support a thriving software community,” said John Prot, CEO of Stromasys. “We welcome all OpenVMS OS customers to the Stromasys family and are excited to provide support to those customers still utilizing VAX physical or emulated hardware to run mission-critical applications. By providing ongoing support to classic systems, the organizations can keep moving forward with their company’s key business initiatives and with increasing their footprint.” The leading provider of legacy hardware emulation solutions in the world with an installed base of more than 70 countries, Stromasys has the skills, experience, personnel and resources to support the OpenVMS customer base. With the addition of the new support offering, Stromasys will have the capabilities to service and support organizations utilizing VAX physical and emulated servers running OpenVMS globally. About Stromasys, Inc.: Stromasys is a pioneer in enterprise-class cross-platform legacy server emulation solutions, providing modern infrastructure for legacy applications. Founded in 1998 and headquartered in Geneva, Switzerland with sales, engineering, and research and development offices located around the world, Stromasys has cross-platform virtualization implementations in over 70 countries to help organizations lower costs, protect their investments, improve performance, reduce risk, and provide easier maintenance. Our virtualized environments include: Charon PDP- Virtualization/ Emulation of PDP-11 systems. Charon VAX- Virtualization/ Emulation of VAX/ VMS configurations. Charon AXP- Virtualization/Emulation of Alpha/ VMS/ Tru64 solutions. Charon HPA- Virtualization/ Emulation of HP 3000/ MPE technologies. Charon SSP- Virtualization/ Emulation of SPARC/ SunOS/ Solaris infrastructure. Charon on the Cloud- Virtualization/ Emulation of SPARC, Alpha, VAX, and HP 3000 environments in the cloud. For more information on Stromasys, call 919-239-8450, or visit at www.stromasys.com. Contact: Matt Barker Chief Marketing Officer Stromasys, Inc. 919-239-8452 matthew.barker@www.stromasys.com www.stromasys.com #### Leading Classic Hardware Virtualization Provider Webinar on the ROI of SPARC Emulation With options to emulate legacy Sun SPARC hardware on an x86 server or in the cloud, Charon-SSP enables customers to preserve mission-critical applications, mitigating risk of unplanned downtime and improving ROI. This webinar will address a number of benefits of SPARC emulation: • Modernize business by eliminating legacy hardware and providing a modern x86 or cloud environment for legacy applications • Reduce the costs associated with aging hardware, including costly maintenance, high utility fees, and the costs associated with unplanned downtime • Experience enhanced capabilities in the cloud over on-prem (ex: additional storage, CPUs, disaster recovery, etc.) • Significantly reduce risk of downtime due to hardware failure • Expand business to the cloud with SaaS cloud offering • Gain potential performance improvements over original hardware platform The top 3 customer takeaways: 1. Preserve your legacy software investment 2. Eliminate costs associated with legacy hardware 3. Reap all the benefits of modern infrastructure Watch the full-length webinar here: http://www.ioug.org/p/cm/ld/fid=153 #### Legacy Applications on modern hardware made possible with Charon-SSP cross-platform hardware virtualization Rochester Electronics relies on legacy intellectual property (IP) to support customers with the challenges of semiconductor obsolescence as part of a fully authorized semiconductor replication process. Legacy applications on unsupported hardware can be a vital part of Rochester’s procedures and workflow. They provide a link to intellectual property (IP) that may still hold significant value. This link is at risk of being lost due to aging hardware and the inability to repair systems. By utilizing Charon-SSP by Stromasys Rochester was most recently able to preserve legacy licensed design IP written and compiled in 1996 for Sun Sparc architecture. Stromasys is an original and leading provider of enterprise-class cross-platform virtualization solutions. They offer a remedy that allows for continuous use of legacy applications and mining systems for legacy IP. Charon-SSP/4M/4U/4V are members of the Charon cross-platform hardware virtualization product family. Charon-SSP creates the virtual replica of the original SPARC hardware inside a standard 64-bit x86 compatible computer system. For Rochester, the transition from legacy hardware to emulated system started with imaging the storage from the legacy system and saving it to a modern system. Merging the commands of the past and the technologies of the present, the Stromasys and Rochester teams preserved the operating system, legacy application, and design data. This preservation meant no software rework was necessary. Original operating systems settings (Solaris 2.5.1), including kernel options, were kept intact. No translation of commands or data was necessary. Accessing the emulated machine with Free and Open Source (FOSS) provided an upgraded user experience and improves productivity. The overall performance of the emulated system has been enhanced. CPU intensive tasks that would have taken hours, can now be executed in minutes. Disk performance has increased since it is no longer reliant on SCSI disks that spin at low speeds. By using modern hardware at modern networking speeds, network and other IO performance accelerate as well. Stromasys’ Charon-SSP software has extended the lifecycle of Rochester Electronics’ mission-critical applications through virtualization, modernization, and system enhancement. Rochester’s legacy design system, powered by Charon SSP, creates one of many solutions available to Rochester customers as part of their semiconductor lifecycle solution. About Stromasys Stromasys is the original and leading provider of enterprise-class cross-platform virtualization solutions for PDP-11, Digital VAX and Alpha, PA-RISC, and SPARC servers. The company extends the lifecycle of business and mission-critical applications through virtualization, modernization, and system enhancement. Founded in 1998 and headquartered in Geneva, Switzerland, and in Raleigh, North Carolina, with sales offices as well as engineering, development, and research labs located around the world, Stromasys has implemented cross-platform virtualization solutions for the world’s leading companies in over 70 countries. For more information visit: www.stromasys.com About Rochester Electronics Rochester Electronics is the world’s largest continuous source of semiconductors–100% Authorized by over 70 leading semiconductor manufacturers. As an original manufacturer stocking distributor, Rochester has over 15 billion devices in stock encompassing more than 200,000-part numbers, providing the world’s most extensive range of end-of-life (EOL) semiconductors and broadest range of active semiconductors. As a licensed semiconductor manufacturer, Rochester has manufactured over 20,000 device types. With over 12 billion die in stock, Rochester has the capability to manufacture over 70,000 device types. Rochester offers a full range of manufacturing services including Design, Wafer Processing, Assembly, Test, Reliability, and IP Archiving providing single solutions through to full turnkey manufacturing, enabling faster time-to-market. Rochester is the Semiconductor Lifecycle Solution. No other company compares to the breadth of Rochester’s product selection, value-added services, and manufacturing solutions. With direct sales and support staff in all major markets, complemented by a network of regional and global authorized channel partners, we aim to meet your needs over the phone or via our e-commerce platforms anytime, anywhere. For more information visit: www.rocelec.com https://www.rocelec.com/news/rochester-electronics-stromasys-preserving-intellectual-property #### Meeting Performance Goals with Virtual SPARC from Stromasys For many organizations considering virtualizing their legacy systems, the joy of eliminating the risk of aging hardware is just one piece of the puzzle. Another important consideration is whether a virtual environment can achieve the same performance levels as the original hardware. While hardware emulation often carries with it the implication of a slower system, we work with our customers to optimize our solutions to meet performance requirements — and, in some cases, even surpass them. Thales Alenia Space used a SPARC system to support the Centre National des Etudes Spatiales (CNES, the French space agency). It processed assembly, integration, and testing data from the IASI instrument before its long journey in space. The SPARC hardware was aging, and in order to protect the applications and data, they needed a solution that could emulate the SPARC hardware without changing the software. It was essential that the virtual solution be able to meet the speed and floating point precision performance requirements of the original system. Stromasys engineers collaborated with the Thales Alenia Space team to implement CHARON-SSP, our virtual SPARC solution, making sure that it would achieve the required performance. The team found the SPARC emulator from Stromasys to be both high-quality and cost-effective, allowing their application to continue running on new industry standard hardware just as it had on the legacy server. They can now continue to support the research goals of CNES without the risks associated with the aging SPARC hardware. Interested in learning more? Click here to read the full case study. We’re exhibiting at Oracle OpenWorld in San Francisco this week, September 18-22, showcasing our CHARON-SSP solution. Contact us to schedule a conversation and demonstration at the show or to set up a remote meeting. #### Migrating Solaris workloads to AWS with Charon A global supply chain management company that helps companies in dozens of industries replace manual and complex processes with efficient, automated, and more reliable ones was faced with the challenge of modernizing their aging data center. This included databases and applications on aging SPARC/Solaris infrastructure, something no cloud provider offers. They turned to Effectual for its technical resources and expertise and to find a solution for lifting and shifting their applications, without modification, to a modern environment. To resolve one of the primary issues preventing a rapid migration, Effectual identified the Charon solution by Stromasys as the answer to lifting and shifting Solaris workloads, without modification, to modern x86 environments. Following an on-premises proof of concept, the Solaris workloads were assessed for performance requirements in their native legacy environment, and virtual SPARCs were sized for VMware Cloud on AWS for hosting Solaris and native applications. Workload performance in the cloud matches that of the original SPARCS and the legacy applications (without modification) now have access to elastic storage and data protection services available in AWS. “This project shows the true strength of what companies can accomplish together,” says Tom Spalding, Effectual’s Chief Growth Officer. “Our customer’s team and partners were able to provide business value that far exceeded what a single company could have achieved on its own. This was a result of the customer’s openness, partnership, and willingness to pursue a holistic solution; Effectual’s creativity, focus on business outcomes and desire to execute on behalf of our customers; and Stromasys’s incredible technical solution.” By using Charon to migrate Solaris workloads, Effectual was able to clear a path and guide their customer through a complete data center evacuation. As a result, the company can now accelerate its modernization strategy and pursue its larger technical goals of making the right future-proofing selections for maintaining its leadership status on the global stage. Learn more about this successful data center exit and examine every step of the process on the AWS Partner Network Blog #### New features of our latest Charon versions make integrating virtualization solutions faster and easier than ever At Stromasys, we’re always improving our virtualization solutions. Now, we are glad to announce that we are offering a version upgrade to our CHARON-AXP customers running 4100, DS, ES, and GS versions of Charon as well as to our CHARON-VAX customers on Windows (X64) and Linux. Version 4.6 is now available, offering numerous new features. For customers running CHARON-AXP/SMA, upgrade to version 2.2.40. Update your Charon software to our latest version to take advantage of new improvements. This update is free for customers with active Stromasys support plans. Benefits: Fiber Channel PCI Pass-through for CHARON-AXP for Linux IDLE support for SMP configurations HALT for SRM console Extended license control options including configuration options for combining Local (hardware), Software, and Network licenses as primary production and backup licenses Guest and host OS time synchronization options Various emulated peripheral devices, including DE602 network adapter and PCI to PCI bridges Log monitoring utility improvements mkdisk utility capable of extending container files Improved licensing and networking configuration utilities, including VLAN support; also available now on Linux Improved diagnostics and statistics collection to a local log file or to a remote server #### On the Microsoft Blog: Legacy Alpha Application Gets a New Life as SaaS on Microsoft Azure For years, a successful actuarial services company relied on a vital financial application that ran on Alpha hardware—a server well past its end-of-life date. To modernize its infrastructure with as little risk as possible, the company turned to Stromasys Inc., experts in cross-platform server virtualization solutions. In a matter of days, the company was running its mission-critical application on Azure. Soon after, it began to offer the software as a service (SaaS) to other companies, turning the formerly high-maintenance legacy software into a growing profit center. Read the full success story on the Microsoft blog.... #### On the Oracle Blog: Migrate Apps with Stromasys, an Oracle Cloud Marketplace Partner Oracle Cloud Infrastructure is the ideal platform for enterprises that depend on and need to migrate their on-premises-based enterprise applications to the cloud. We offer the only marketplace where you can download Oracle Applications and middleware images, fully automated solution stacks, and automated migration and lifecycle management tooling for Oracle E-Business Suite, JD Edwards, PeopleSoft, Siebel, and WebLogic. We also understand that you might have applications running on legacy OSs or even SPARC, but want to take advantage of the scalability and agility of cloud. And we're collaborating with leading ISV partners to offer solutions to help you do so. In addition to offering integrated solutions to help you develop, test, and migrate applications to the cloud, partners also offer innovative solutions like Robotic Process Automation to support automating and streamlining core business processes. Now, with the newly launched Oracle Cloud Marketplace paid listings, you can easily click-to-launch third-party solutions to help you migrate and augment enterprise applications in the Oracle Cloud. You have the flexibility to bring your own license (BYOL), pay by the hour or use Universal Credits (UCM),and in the end, you receive one unified bill for both Oracle and ISV partner solutions. Stromasys Stromasys is the inventor of enterprise-class, cross-platform virtualization of legacy servers. Their software extends the lifecycle of mission-critical applications by virtualizing their aging hardware. Stromasys solutions virtualize legacy Sun SPARC, DEC VAX, Alpha, and PDP-11, HP 3000, and HP 9000 systems on modern x86 servers running on-premises or in the cloud. “We are excited to offer Charon-SSP on the Oracle Cloud Marketplace because it extends our commitment to the Oracle user community and to our already strong relationship with Oracle. Users of Sun4m, and soon 4u and 4v, systems may now move their applications on the Oracle Cloud without recompiling, thus revolutionizing reliability and performance.” —John Prot, Chief Executive Officer, Stromasys Charon-SSP for virtual SPARC on Oracle Cloud Infrastructure, Charon-SSP 32-Bit, Charon-AXP, and Charon-VAX are all available as paid listings on Oracle Cloud Marketplace. See the full blog post here. #### Partner One Completes the Acquisition of Stromasys RIVERSIDE, Calif., March 30, 2023  Partner One, one of the fastest growing enterprise software conglomerates, announced today that it has successfully acquired Stromasys SA, the world-leader in enterprise-class emulation solutions for legacy systems. Founded in 1998, Stromasys has revolutionized the field of legacy system modernization, allowing businesses to run their critical applications on modern, secure hardware platforms and on the Cloud, without sacrificing performance or functionality. The company's flagship product, Charon, is widely recognized as the industry standard for emulation, with support for a wide range of legacy systems. Partner One's acquisition marks a major milestone for Stromasys. The financial strength, resources, and expertise of Partner One will enable Stromasys to expand its reach, accelerate its growth, and continue to innovate and deliver world-class emulation solutions to its customers. "We are excited to welcome Stromasys to the Partner One family," said Nick Riuma, Principal at Partner One. "Stromasys is a world-class company with a strong track record of innovation and customer service. We are confident that our investment will enable Stromasys to continue to grow and deliver best-in-class solutions to its customers." "We are thrilled to join forces with Partner One," said John Prot, CEO of Stromasys. "Partner One's investment is a strong vote of confidence in our team, our products, and our vision. Partner One's support will provide a tremendous growth opportunity for Stromasys and allow us to expand our reach and continue to deliver exceptional value to our customers." Stromasys will continue to operate as an independent company within Partner One's successful portfolio of enterprise software companies. Stromasys customers can expect the same exceptional value and experience that they have come to expect over the years. About Partner One - Partner One is one of the fastest growing enterprise software groups in the world, with a proven track record of acquiring and growing enterprise software companies. Over 1000 enterprise and government organizations rely on Partner One software, including 80% of the largest companies in the world. About Stromasys SA - Stromasys is the leading provider of enterprise-class emulation solutions for legacy systems. Founded in 1998, the company has revolutionized the field of legacy system modernization, enabling businesses to run their critical applications on modern, secure hardware platforms and on the Cloud without sacrificing performance or functionality. Stromasys's flagship product, Charon, is widely recognized as the industry standard for emulation, with support for a wide range of legacy systems. Visit Partner One's website: https://www.partnerone.com/ #### Press release from Oracle: Purchase Stromasys through the Oracle Cloud Marketplace Oracle Expands Ecosystem and Announces Simplified Third-party Software Purchasing Oracle Cloud helps software partners achieve improved customer experience and lower costs, and adds the ability to sell complete solutions through Oracle Cloud Marketplace ORACLE OPENWORLD, San Francisco, Calif.—Sep 16, 2019 Oracle today announced that Oracle Cloud Marketplace now supports billing for third-party software listings. Customers can now use their Universal Cloud Credits in addition to bringing their own license to consume enterprise applications and solutions directly from premier software vendors including A10 Networks, Aviatrix, Blue Prism, Center for Internet Security (CIS), Compellon, Couchbase, Fortinet, Kinetica, Palo Alto Networks, Pyramid Analytics, ScyllaDB, Sesame Software, ShieldIO, and Stromasys. Oracle Cloud has the only marketplace that offers click to deploy solutions for Oracle WebLogic and Oracle Applications in addition to certified and optimized partner solutions. A link to the full press release is here. #### Press release: Announcing a new product version with Charon-SSP 5.0, Stromasys expands its offering to migrate legacy applications from aging SPARC hardware to the cloud Stromasys announced the release of its new version 5.0 of Charon-SSP. With this update, Charon-SSP can accommodate more versions of Solaris (including 11.4) and the virtual environment (VE) licensing is now extended to VMware and additional cloud vendors.For more information about Charon-SSP 5.0, please download the Software Product Description or contact Stromasys for a free demo. Download the full press release here. #### Press release: Government IT paralysis can be instantly cured with “lifting and shifting” legacy applications As over 26 million Americans file for unemployment due to COVID-19, the computer systems processing state unemployment benefits are straining under the unprecedented increase in claims. 40-year old Cobol-based systems need extra capacity and the expertise of engineers who have the know-how to address decades-old servers. The Charon solutions, by Stromasys, is “lift and shift” software; can be installed remotely and does not require re-authentication or re-certification by users. No changes are made to the applications, users experience the same “look and feel” and agencies can accelerate to full-speed operation, without the reliance on aging hardware. “We’re here to help. Our solution will dramatically decrease the time it takes to process benefits and hopefully bring everyone some peace of mind during this uncertain time,” stated CEO, John Prot. “We understand state and government dependence on mission-critical programs, and we can quickly deploy and install our software to address the current crisis.” Within a few days, legacy applications can be migrated on to modern hardware with legacy server emulation and can quickly scale, enabling antiquated systems to run on modern platforms or the cloud. State and government employees can then process claims quickly and efficiently. More than 7,000 Federal, DOD, State, Municipal and Enterprise users have already implemented Stromasys software to rapidly unclog or cloud-enable legacy applications and servers developed in the 80s, 90s and 2000’s. #### Press Release: Stromasys Announces First Cross-Platform Server Emulation Solution for Oracle Cloud CAMBRIDGE, Mass.--Stromasys, a pioneer in legacy server emulators and Gold level member of Oracle PartnerNetwork, announces Charon as the first solution to migrate SPARC, Alpha, VAX, and HP 3000 critical applications to the Oracle Cloud Platform. The Stromasys Charon on Oracle Cloud offering enables SPARC applications to run on the cloud in a reliable and cost-effective way, within just a matter of days. “We are thrilled to offer a robust cloud solution to our customers by collaborating with Oracle,” says John Prot, Stromasys CEO. “This is the perfect fit for our SUN SPARC emulator, powered by the reliable Charon technology for which Stromasys is renowned.” “The cloud represents a huge opportunity for our partner community,” said David Hicks, vice president, ISV, OEM and Java Business Development, Oracle. “Stromasys’ Charon technology coupled with Oracle Cloud can help deliver effective solutions for migrating SUN SPARC environments.” About Stromasys Stromasys is a pioneer in enterprise-class cross-platform legacy server emulation solutions, providing modern infrastructure for legacy applications running on PDP-11, Digital VAX and Alpha, HP 3000, and SPARC servers. Founded in 1998 and headquartered in Geneva, Switzerland with sales offices as well as engineering, development and research labs located around the world, Stromasys has implemented more than 5,000 cross-platform virtualization solutions to the world’s leading companies in over 50 countries. About Oracle Cloud Oracle Cloud is the industry’s broadest and most integrated public cloud, offering a complete range of services across SaaS, PaaS, and IaaS. It supports new cloud environments, existing ones, and hybrid, and all workloads, developers, and data. The Oracle Cloud delivers nearly 1,000 SaaS applications and 50 enterprise-class PaaS and IaaS services to customers in more than 195 countries around the world and supports 55 billion transactions each day. About Oracle PartnerNetwork Oracle PartnerNetwork (OPN) is Oracle's partner program that provides partners with a differentiated advantage to develop, sell and implement Oracle solutions. OPN offers resources to train and support specialized knowledge of Oracle’s products and solutions and has evolved to recognize Oracle’s growing product portfolio, partner base and business opportunity. Key to the latest enhancements to OPN is the ability for partners to be recognized and rewarded for their investment in Oracle Cloud. Partners engaging with Oracle will be able to differentiate their Oracle Cloud expertise and success with customers through the OPN Cloud program – an innovative program that complements existing OPN program levels with tiers of recognition and progressive benefits for partners working with Oracle Cloud. To find out more visit: http://www.oracle.com/partners. Trademarks Oracle and Java are registered trademarks of Oracle and/or its affiliates.   To view this press release on BusinessWire, click here. #### Press Release: Stromasys Announces Increased Presence in Latin America Stromasys, the world's leading provider of enterprise-level cross-platform virtualization and emulation solutions, announces its increased presence in Latin America and the appointment of Robert Ruiz as General Manager for Latin America and the Caribbean. In this role, Ruiz will be responsible for developing Stromasys' strategy for the region, building relationships with partners and expanding the Stromasys presence in Latin America and the Caribbean. Ruiz commented, "We believe that emulation and virtualization are key to reducing the risks and costs associated with legacy systems without compromising the business. Our solution has a return on investment that can be monetarily measured, compared to costs of unplanned downtime due to hardware failure.” According to a study by IDC in the Fortune 1000 companies segment, the impact of these unplanned failures can amount to up to 2 billion dollars per year. Ruiz added, "One of the keys to managing risk is simply to plan for the future: anticipating the weaknesses of legacy hardware and taking steps to reduce business impact by implementing our emulation and virtualization solution.” Ruiz has more than 25 years of experience in the technology industry in the United States, Latin America and the Caribbean. Throughout his career he has held leadership positions with companies such as HPE, 3Com Corporation, Lucent Technologies, FORE Systems, BlueCoat and Digital Equipment Corporation. His work highlights his experience successfully integrating companies into new markets as well as creating high-performance sales teams, managing key alliances, and generating strategies for new market routes, leading to significant improvements in the sales leadership of these companies. This is an abridged translation of a press release made in Latin America. Read the full press release in Spanish or Portuguese. #### Press release: Stromasys announces product version Charon-SSP 4.2, which includes easier cloud licensing to migrate mission-critical applications from end-of-life SPARC hardware to the cloud Press release: Stromasys announces product version Charon-SSP 4.2, which includes easier cloud licensing to migrate mission-critical applications from end-of-life SPARC hardware to the cloud Stromasys announced updates to its emulation solution, Charon-SSP 4.2, which now allows organizations to implement secure licensing in all major cloud provider environments. IT professionals using aging SPARC hardware to run essential legacy applications can migrate them to the cloud or a modern on-prem platform. They can continue using the apps without the fear of unplanned downtime and enjoy lower operational costs. Companies can use the new Virtual Environment (VE) licensing model, designed and implemented by Stromasys, for flexible individual cloud installations or with preconfigured images offered on selected marketplaces. “IT Managers have struggled to find solutions to quickly lift and shift mission-critical applications off end-of-life hardware as they modernize their infrastructure,” stated CEO John Prot. “The ongoing pandemic has further highlighted the urgency to take steps towards a cloud strategy. Charon 4.2 enables IT departments to accomplish this effort for legacy workloads.” Charon-SSP 4.2 has additional key features, including a new appliance-type package for easy on-prem installation and management as well as support for Red Hat/CentOS 8. For more information about Charon-SSP 4.2, please download the Software Product Description or contact Stromasys for a free demo. #### Press release: Stromasys announces the release of virtual SPARC in the Amazon Web Services Marketplace as an AMI Press release: Stromasys announces the release of virtual SPARC in the Amazon Web Services Marketplace as an AMI Stromasys, an industry-leading legacy server emulation company, announced today that Charon-SSP is available to customers in the Amazon Web Services (AWS) Marketplace as an AMI offering (Amazon Machine Image). Charon-SSP recreates a virtual SPARC hardware layer on AWS. The layer is compatible with any Sun software running on it and acts as SPARC hardware, with no need for code conversion or source code. Charon-SSP is one of a family of cross-platform hypervisors (emulators) from Stromasys which extend the lives of mission-critical legacy applications by freeing them from the underlying, past-end-of-life SPARC, VAX, Alpha, HP 3000, and PDP-11 servers. In particular, the Charon-SSP can replace SPARC systems from the Sun4m and Sun4u family and it supports SunOS 4.1 to Solaris 10. Additionally, this AMI is also offered on AWS GovCloud to U.S. government customers and their partners. “We can now help our customers completely modernize their IT operations,” said John Prot, CEO of Stromasys, “By having our Charon-SSP in the AWS Marketplace, we are giving customers access to modern cloud hardware without recompiling. We are excited for this latest development and for being able to offer a solution on a problem that seemed unsolvable.” Charon-SSP is fully binary compatible with SPARC hardware, including storage, Ethernet, and serial line I/O. Stromasys also offers a bare-metal version that is available but not under this AMI. #### Press release: Stromasys announces virtual SPARC, VAX, Alpha, HP3000 for VMware Cloud on AWS and Attains VMware Partner Ready for VMware Cloud on AWS Validation Stromasys’ virtualizations solution, Charon, provides customers with the ability to move legacy workloads – unchanged – to modern x86 infrastructure or a hybrid cloud Raleigh, NC, June 21, 2019 -- Stromasys, the industry-leading legacy server emulation company, today announced Charon-SSP, Charon-VAX, Charon-AXP, and Charon-HPA are available to customers of VMware Cloud™ on AWS. The company has also attained VMware Partner Ready for VMware Cloud on AWS validation. VMware Cloud on AWS brings together VMware’s enterprise-class Software-Defined Data Center (SDDC) software and elastic, bare-metal infrastructure from Amazon Web Services (AWS) to give organizations consistent operating model and application mobility for private and public cloud. Charon delivers extended life expectancy for legacy applications, many born last century, to customers of VMware Cloud on AWS . Charon emulators perform dynamic instruction translation of legacy-to-modern OS hardware commands, while taking advantage of modern processor speeds—without making changes to legacy applications or data. Combining Charon with VMware virtual machines provides additional failure protection should the physical server—which hosts a VMware virtual machine—fail. The associated Charon virtual machine takes advantage of vMotion to transfer to another vSphere-based server. This also works for virtual machines on which Charon is running VMS Cluster. By validating Stromasys with VMware Cloud on AWS and attaining the VMware Partner Ready for VMware Cloud on AWS logo, Stromasys has tested and verified interoperability and can fully manage customer support requests for Charon solutions with VMware Cloud on AWS. “Stromasys Charon for VMware Cloud on AWS will help our customers go the last mile in their IT modernization,” said John Prot, CEO of Stromasys. “This collaboration further extends our commitment to the VMware community and enables customers to easily reap the benefits of virtualized legacy systems. We look forward to leveraging the power of the VMware Cloud on AWS to help our customers achieve their goals. “We are pleased that Stromasys Charon is validated for VMware Cloud on AWS. This signifies to customers that Charon can be deployed with the knowledge and reassurance that the partner fully supports the specified versions and configurations on VMware Cloud on AWS,” said Kristen Edwards, vice president, Emerging ISVs & Solutions, VMware. The Partner Ready for VMware Cloud on AWS program enables partners to validate their application/infrastructure component on VMware Cloud on AWS. Partners extend their on-premises solution capabilities to the cloud, enabling a consistent user experience and functionality on VMware Cloud on AWS. Stromasys Charon can be found within the online VMware Solution Exchange (VSX). The VMware Solution Exchange is an online marketplace where VMware partners and developers can publish rich marketing content and downloadable software for our customers.   About VMware Cloud on AWS Jointly engineered by VMware and AWS, VMware Cloud on AWS is an on-demand hybrid cloud service that is delivered, sold, and supported by VMware and AWS, and the companies’ respective partners. Powered by VMware Cloud Foundation and running in the AWS Cloud on elastic, bare-metal AWS infrastructure, VMware Cloud on AWS enables customers to run applications across a consistent hybrid cloud environment, with optimized access to the broad range of native AWS services. With the same architecture and operational experience on-premises and in the cloud, IT teams can quickly derive business value from use of the AWS and VMware hybrid cloud experience. For more information on the VMware Cloud on AWS partner ecosystem, visit: http://cloud.vmware.com/vmc-aws.   About Stromasys  Founded in 1998 with global headquarters in Geneva, Switzerland, and US headquarters in Raleigh, NC, Stromasys is the original and leading provider of enterprise-class, cross-platform virtualization solutions.  Charon software products emulate legacy VAX, SPARC, Alpha, and HP3000/9000 (PA-RISC) systems on new x86 infrastructure (on-prem or cloud), thus extending the life and agility of mission-critical legacy applications. #### Press Release: Stromasys Charon-AXP and Charon-VAX is powered by Oracle Cloud and now available in the Oracle Cloud Marketplace Press Release: Stromasys Charon-AXP and Charon-VAX is powered by Oracle Cloud and now available in the Oracle Cloud Marketplace Oracle Cloud Customers Can Use Cross-Platform Alpha and VAX Server Virtualization Solutions for Oracle Cloud May 13, 2019 - CAMBRIDGE, Mass. – Stromasys, the original and leading provider of enterprise-class cross-platform virtualization solutions for PDP-11, HP 3000 and HP 9000, SPARC, Digital Alpha and VAX, and a Gold level member of Oracle PartnerNetwork (OPN), today announces its Charon-AXP and Charon-VAX has achieved Powered By Oracle Cloud and is now available in the Oracle Cloud Marketplace offering added value to Oracle Cloud customers. The Charon-AXP and Charon-VAX helps enable Oracle Cloud customers to move critical applications running on their aging Alpha and VAX servers into the cloud in a reliable and cost-effective way. The Oracle Cloud Marketplace is a one-stop shop for Oracle customers seeking trusted business applications and service providers offering unique business solutions, including ones that extend Oracle Cloud Applications. Oracle Cloud is the industry’s broadest and most complete public cloud, delivering enterprise-grade services at every level of the cloud technology stack including platform as a service (PaaS), and infrastructure as a service (IaaS). “With our Charon virtualization products, we now have an expanded cloud solution by collaborating with Oracle,” stated John Prot, CEO of Stromasys. “Stromasys’s participation in the Oracle Cloud Marketplace further extends our commitment to the Oracle community and enables customers to easily reap the benefits of Charon-Alpha and Charon-VAX. We look forward to leveraging the power of Oracle Cloud to help us achieve our business goals.” “The Oracle Rdb team has been successfully running the Stromasys emulators in our development environment for many years”, said Steven Hagan, vice president, Server Technologies, Oracle. “This technology gives our OpenVMS customers the opportunity to move to Oracle Cloud today and experience all the price/performance advantages Oracle Cloud has to offer.” A recent performance study by Stromasys partner, Software Concepts International - who tested Rdb workloads on OpenVMS on Charon-AXP (Alpha emulation) in Oracle Cloud Infrastructure - revealed astonishing results: up to 50% faster legacy application performance for virtualized Alpha GS1280 workloads on Oracle HPC versus running on classic Alpha hardware. Powered by Oracle Cloud status recognizes OPN member solutions that have been tested or verified to run on Oracle Cloud Infrastructure. This achievement offers customers confidence that the partner's application is supported by the Oracle Cloud Infrastructure SLA , enabling they have full access and control over their cloud infrastructure services as well as consistent performance. The Oracle Cloud Marketplace offers an intuitive user interface to browse and search for available applications and services, as well as user ratings and reviews to help customers determine the best business solutions for their organization. With its new automated application installation features, customers can easily deploy provider business applications from a centralized cloud interface. About Stromasys Stromasys is a pioneer in enterprise-class cross-platform legacy server emulation solutions, providing modern infrastructure for legacy applications running on PDP-11, Digital VAX and Alpha, HP 3000, HP 9000, and SPARC servers. Founded in 1998 and headquartered in Geneva, Switzerland with sales offices as well as engineering, development and research labs located around the world, Stromasys has implemented thousands of cross-platform virtualization solutions to the world’s leading companies in over 50 countries. www.stromasys.com About Software Concepts International (SCI) SCI, a US-based company with over 32 years’ experience supporting OpenVMS, Oracle Rdb, and CODASYL DBMS database environments, is known internationally as the leading provider of Managed Services for OpenVMS System and Database Management with a consulting specialization in extreme performance for the most complex, demanding environments. As a Stromasys Premier Partner, SCI has over 15 years’ experience migrating VAX and Alpha customers to Charon emulators for mission critical legacy system environments. www.sciinc.com About Oracle PartnerNetwork Oracle PartnerNetwork (OPN) is Oracle's partner program that provides partners with a differentiated advantage to develop, sell and implement Oracle solutions. OPN offers resources to train and support specialized knowledge of Oracle’s products and solutions and has evolved to recognize Oracle’s growing product portfolio, partner base and business opportunity. Key to the latest enhancements to OPN is the ability for partners to be recognized and rewarded for their investment in Oracle Cloud. Partners engaging with Oracle will be able to differentiate their Oracle Cloud expertise and success with customers through the OPN Cloud program – an innovative program that complements existing OPN program levels with tiers of recognition and progressive benefits for partners working with Oracle Cloud. To find out more visit: https://www.oracle.com/partners. #### Press release: Stromasys releases its legacy Sun SPARC emulation product in the Microsoft Azure Marketplace Microsoft Azure customers can now migrate any Sun/Solaris applications – without modification – from their aging SPARC hardware to the Azure cloud, ridding themselves of the increasing risks of aging hardware. Stromasys, a leading provider of enterprise-class cross-platform virtualization solutions for SPARC, Digital Alpha and VAX; HP 3000 and HP 9000; and PDP-11, announced today that its Charon-SSP solution for aging SPARC hardware is now available in the Microsoft Azure Marketplace, an online store providing applications and services for use on Azure. Stromasys customers can now move critical applications running on SPARC servers into the Azure cloud platform in a reliable and cost-effective way. Business-critical and customized applications run on these aging servers, and while they are at risk of failing, legacy systems are also holding organizations back from embracing new technologies. Classic hardware doesn’t run on modern IT infrastructure that could easily migrate to the cloud. The Charon-SSP solution from Stromasys virtualizes the SPARC hardware layer on industry-standard x86 computer systems, with no need for conversion code or source code. “Our participation in the Azure Marketplace marks our expanding commitment to Azure customers to help embrace new technologies by moving away from aging hardware,” stated Stromasys CEO John Prot. “Classic hardware, such as SPARC, should not keep an organization from IT agility, and we’re here to offer a solution.” The virtual layer acts as SPARC hardware and is compatible with any Sun/Solaris software running on it. Charon-SSP is fully binary compatible with SPARC hardware, including storage, Ethernet, and serial line I/O. Charon-SSP can replace SPARC systems from the sun4c, sun4m, and sun4u families and allows all applications on these legacy systems from Sun Microsystems to continue running without modifications. Sajan Parihar, Senior Director, Microsoft Azure Platform at Microsoft Corp. said, “We’re pleased to welcome Stromasys to the Microsoft Azure Marketplace, which gives our partners great exposure to cloud customers around the globe. Azure Marketplace offers world-class quality experiences from global trusted partners with solutions tested to work seamlessly with Azure.” The Azure Marketplace is an online market for buying and selling cloud solutions certified to run on Azure. The Azure Marketplace helps connect companies seeking innovative cloud-based solutions with partners who have developed solutions that are ready to use. Learn more about Charon-SSP at its page in the Azure Marketplace. #### Press release: Stromasys to show new product offering at Nutanix .NEXT Stromasys, a Nutanix Ready AHV partner, announced it will demo its latest hardware virtualization product, Charon SSP 4.0, at the Nutanix Global .NEXT Digital Experience from September 8th to September 11th. A leading provider in hardware virtualization solutions, Stromasys, with its SPARC emulation software, allows IT professionals with endof-life legacy hardware to continue using essential Solaris applications, without modification, while also lowering operational risk, costs, and energy consumption. “We work closely with Nutanix to bring their customers through the last mile of IT modernization,” stated John Prot, CEO of Stromasys. “For many IT managers, migrating away from aging hardware is an integral part of business continuity and disaster recovery plans, especially during this uncertain time. With the release of Charon SSP 4.0 and in partnership with Nutanix, we can emulate more widely-used SPARC systems on hyper-converged infrastructure.” Charon SSP 4.0 creates a virtual replica of Sun4M, Sun4U, and Sun4V SPARC systems on standard x86-64 computer systems. These virtual legacy systems run on Nutanix AHV hypervisor and the associated applications are freed to run “as is” on Nutanix infrastructure (hybrid or public cloud) in a matter of days. The Nutanix Global .NEXT Digital Experience will bring together visionaries, developers, and IT leaders from around the globe to share the latest in hybrid and multi-cloud computing, datacenter infrastructure, storage, end user computing, database and more. The interactive event will feature a virtual “expo floor” where attendees can explore and discover new ways to modernize and optimize their datacenter operations. #### Protecting Your Charon Instance from Vulnerabilities to Meltdown and Spectre If you’ve heard about Meltdown and Spectre, the security issues that allow cybercriminals access to your digital information, you may be concerned about the vulnerability of your Charon instances and whether the currently available patches are necessary. We want to help our customers be sure they are protected. The following information addresses the cybersecurity concerns related to Meltdown and Spectre. Is my Charon instance vulnerable to attacks from inside the Guest Operating System (VMS, Tru64, Solaris, MPE-iX)? No. Charon products do not emulate out-of-order execution, speculative execution and cache. The binary code is translated dynamically into a subset of x86 instructions which do not allow Meltdown or Spectre attacks. Nobody with access to the Guest OS can compromise the system on the Charon virtual system level or at the hosting system level. Is my Charon instance vulnerable to attacks from inside the Host Operating System (Linux, Windows)? The hosting system that runs the Charon software stack (including the emulator, guest OS, and guest applications) can be affected by Meltdown and Spectre. However, as long as the hosting system (Linux or Windows) is protected, Charon users can rest assured knowing their Charon system is secure. This means that someone who has access only to the Charon virtual system cannot compromise the system on a virtual level, or at the host level, because the host is protected. Do I need to get a patch? We don’t recommend that customers patch their host systems at the moment. The patches, either from Intel or OS vendors, are not stable. Further, they generate visible performance degradation, and the Charon software stack may be affected. Furthermore, when only the virtual system is accessible from the network, there is no need to patch the host. We recommend waiting for the stable patch releases and applying them to the test systems first to determine the performance impact. If you have additional questions, please contact Stromasys Support. #### Re-Hosting SPARC, Alpha, or Other Legacy Systems to AWS with Stromasys By Thomas Netherland, Global Head of Alliances at Stromasys Companies still rely on mission-critical applications running on Sun SPARC, Alpha, or other legacy systems like PDP, VAX, or HP 3000. As time goes on, however, the maintenance costs for these systems goes up, and reliability declines due to their age. Re-architecting these applications is complex and expensive. Fortunately, they can be re-hosted on Amazon Web Services (AWS) in a matter of days using cross-platform hypervisors from Stromasys, an AWS Partner Network (APN) Standard Technology Partner. In this post, we’ll describe the challenges customers face with legacy systems, the Stromasys technical solution, and a successful customer migration to AWS. Read the full post on the AWS Partner Network Blog: https://aws.amazon.com/blogs/apn/re-hosting-sparc-alpha-or-other-legacy-systems-to-aws-with-stromasys/  #### Reduce Downtime Risk & Cost in Your Data Center Risk and cost are major concerns for organizations running applications on legacy hardware. The hardware, as it ages, becomes less reliable. As systems reach end-of-life, replacement parts grow scarce. And as the generation of these legacy system experts enters retirement, support is harder to find and its cost rises. Organizations can expect to face 87 hours of system downtime per year. Hardware failure accounts for The State of Business Technology Resiliency, Q2 2014 31% of unplanned downtime, and businesses lose between $84,000 and $108,000 USD, on average, for every hour of downtime. This is a high price to pay—but more than that, it’s avoidable. Why risk unplanned downtime caused by hardware failure when you don’t have to? Charon™ virtualizaton solutions from Stromasys present a way forward for companies running heavily customized or mission-critical applications on legacy systems. Charon eliminates the need for the aging hardware, and applications run unchanged in a virtualized environment. Attend our webinar on November 20 at 10 am CET, Legacy Hardware Transformation: How to Reduce Risk & Cost! Learn why virtualization is the natural path to a secure and cost-effective data center. Click here to register for the webinar. #### Solaris update plan is real, but future looks cloudy by design https://www.theregister.co.uk/2017/09/05/solaris_update_plan_is_real_but_its_future_looks_cloudy_by_design/ #### SPARC Hardware Virtualization saves your hardware investment Looking for a SPARC hardware virtualization? Charon-SSP is your choice Headache with increasing costs for aging SPARC servers’ maintenance and management? The power and cooling costs rise over time? SPARC Servers have come to end-of-life and no hardware replacement is available? Migration is too expensive and risky? Charon-SSP is your choice of SPARC hardware virtualization. Charon-SSP is the virtualization solution that recreates the SPARC virtual hardware layer on industry standard x86 computer system. There is no expensive migration process, no software re-engineering and even no training for system managers or users required. Charon-SSP virtualization solution brings benefits to your business Business Continuity Reduce Risk Lower Costs Data Center Consolidation Charon-SSP supports Sun Solaris that ran on systems by SUN Microsystems, which were eventually bought by Oracle. Stromasys, as a member of the Oracle Partner Network, we make it easier for customers to move to Charon SSP on an Oracle Sun x86 Linux server.  Download the CHARON-SSP datasheet or contact a Stromasys expert to learn more about our Charon virtualization solutions. #### Stromasys and Stefanini Group Join Forces to Redefine Innovation in Legacy Server Transformation Stromasys, a global leader in legacy hardware emulation, has recently collaborated with Stefanini Group to facilitate significant transformation in legacy systems. Together, they achieved remarkable results in a complex legacy server consolidation project for a European multisector enterprise. This initiative addressed long-standing technology dependence, modernized essential infrastructure, and supported business continuity. Project Background The project addressed a massive challenge for a European multisector giant in aerospace, defence, and security. They had multiple legacy servers spread across different parts of Italy. These intricate landscapes of outdated servers included: SPARC, PA-RISC, and Alpha. The goal? To consolidate and virtualize these systems into a singular, efficient virtual data center powered by VMware and Stromasys Charon solutions. Transforming the Legacy Landscape The project began by analyzing the legacy environment intricately. Using custom scripts and close collaboration with the client, the teams identified data and performance bottlenecks. Guided by this groundwork, the transition to a single virtual Linux-based infrastructure on VMware was set into motion. Stromasys navigated multiple challenges – from inconsistent configurations to licensing hurdles with agility. Standard operating system tools ensured data integrity during migration, while innovative third-party solutions addressed unforeseen complexities. Throughout, downtime was managed meticulously to avoid disruptions. By the project's end, a complete transformation was achieved. Outdated, unreliable servers have been replaced by advanced virtual machines. It enabled easier management with remote-access solutions and standardized tools for routine tasks, such as backups and updates. Here are some of the key outcomes: Enhanced performance: With optimized resources and updated hardware, critical operations now run faster and more efficiently. Simplified management: Standardized systems eliminated complexity, reducing resource-intensive processes and risks tied to legacy maintenance. Customer satisfaction: The seamless transition and robust system reliability earned high praise from the client. The customer highlighted the significance of the shift: with business continuity fortified and disaster recovery integrated, their organization is well-positioned for growth. Why settle for limitations when the solution is already within reach? We’ve featured this success story in a webinar to assist decision-makers facing legacy server challenges. This webinar offers a thorough breakdown of the project, guiding you through legacy challenges. Watch the webinar About Stromasys Founded in 1998, Stromasys is the original and leading provider of enterprise-class cross-platform virtualization solutions for legacy systems. Its Charon suite of emulators enables businesses to preserve critical applications by virtualizing legacy hardware platforms, ensuring business continuity and reducing IT costs. #### Stromasys announces a new product version, Charon-SSP 4.0, to include emulation of the hardware SPARC-V9 64-bit processor Stromasys announces a new product version, Charon-SSP 4.0, to include emulation of the hardware SPARC-V9 64-bit processor Stromasys announced today its release of Charon-SSP version 4.0 (SSP 4.0), which extends the number of processors the Charon software can emulate to a modern platform or the cloud, as well as offering more memory and increased performance. IT professionals with end-of-life SPARC servers can use the Charon-SSP emulation software in order to continue using mission-critical applications, while also lowering operational costs and energy consumption. With SSP 4.0, Stromasys enhanced its cross-platform hardware virtualization product to include a virtual replica of sun4m, sun4u, and sun4v SPARC systems on standard x86-64 computer systems. These systems are running Linux on top of physical hardware, or a hypervisor, and can be emulated on a cloud through a cloud-specific product variant. “The SPARC-V9 64-bit processer is more widely used than other SPARC systems.  Thanks to this addition to our product line, more companies can now fully modernize their IT departments, use new technologies, have IT agility and take part in cloud migration,” stated John Prot, CEO of Stromasys. “They will not be held back by aging technology.” Key features of SSP 4.0 include an integrated SSH tunnel in Charon manager, an automatic initial password change, emulator suspend and resume, USB removable device support, and various bug fixes and improvements. For more information about Charon-SSP 4.0, please download the Software Product Description or contact us for a free demo. #### Stromasys Launches Charon-PAR 4.0: A Future-Ready PA-RISC Emulator We are excited to announce the launch of Charon-PAR version 4.0, bringing the next step forward in HP PA-RISC emulation technology. The new version introduces performance enhancements for certain workload profiles, aimed at organizations running mission-critical HP-UX and MPE/iX applications. Version 4.0 Enhancements 1. Multi-Tier DIT2 Performance Architecture: The most significant enhancement in version 4.0 is the implementation of DIT2 (Dynamic Instruction Translation, tier 2) as a second instruction translation layer. This architectural improvement delivers performance gains for suitable guest application workloads. Implementation options include: Local configuration: DIT2 runs on the same system as the emulator. Dedicated DIT2 server: Optional deployment on a separate system for distributed processing; the dedicated server can serve multiple Charon-PAR instances. Flexible configuration: Multiple tunable parameters to optimize performance for specific workloads. 2. Simplified Licensing Model: Version 4.0 introduces a streamlined licensing approach that eases deployment and management. Important: Licenses from previous Charon-PAR 3.x versions are incompatible and must be updated to work with version 4.0 and later. 3. Enhanced E1000 Network Controller Support: Significant improvements have been made to the emulated Intel E1000 Ethernet controller: Independent operation from checksum offloading settings in HP-UX Improved stability and reliability across all PCI expansion slots Better compatibility with various network configurations 4. Host System Sizing Tool: A new charon-par-sizer.py script helps administrators determine optimal host system specifications for different deployment scenarios. The tool provides sizing recommendations based on: Required RAM for the emulated system Number of CPUs required DIT1-only vs. various DIT2 deployment options Note: This tool provides sizing guidance. Contact Stromasys for a detailed performance analysis. 5. Configuration File Unification: All configuration file templates have been standardized with consistent options and descriptions across all supported models. Existing configurations remain compatible thanks to backward compatibility support. 6. Additional Enhancements: Performance improvements throughout the emulation engine TLB optimization for improved memory management performance Network subsystem improvements for better reliability under various workloads Compatibility and Requirements Supported emulated models include the rp34xx and rp44xx series, B132L workstations, and 720 servers. Please refer to the SPD for the full list of models. Charon-PAR 4.0 maintains support for the Guest operating systems: HP-UX 9.0.5, 9.0.7, 10.20, 11.00, 11.11, 11.23, and 11.31 (hardware model-dependent) MPE/iX Supported Host Operating Systems: Red Hat Enterprise Linux 8, 9, and 10 Rocky Linux 8, 9, and 10 Upgrade and Licensing Due to the simplified licensing model, existing Charon-PAR 4.0 licenses must be updated. Please contact your Stromasys representative for license migration assistance. For detailed technical information, installation instructions, and configuration guidance, please refer to the complete Charon-PAR 4.0 User’s Guide and Release Notes. Ready to Upgrade? Reach out to your Stromasys sales representative or visit the Stromasys support portal for complete documentation. The Software Product Description contains detailed system requirements and technical specifications. Talk to an Expert #### Stromasys Launches Charon-SSP 6.0: Next-Generation SPARC Emulation with Unmatched Performance and Cloud Compatibility Riverside, CA – November 5, 2024 - Stromasys is thrilled to announce the launch of Charon-SSP 6.0, the latest version of our flagship SPARC emulation solution. Building on years of industry-leading legacy system emulation, this new release introduces powerful performance enhancements, increased compatibility, and refined user functionality, all aimed at providing seamless and efficient migration for organizations moving their SPARC workloads to the cloud or modern virtual environments. Charon-SSP 6.0 represents a major step forward, especially with its pioneering MMU pass-through feature that brings virtualized performance to unprecedented levels. Key Features and Enhancements in Charon-SSP 6.0: MMU Pass-Through for Enhanced Performance: A significant performance improvement is achieved with the new MMU pass-through feature for Charon-SSP/4U and Charon-SSP/4V. This innovation brings performance levels to Charon-SSP instances running in virtual environments—such as the Cloud or on VMware—that were previously only available on physical Charon hosts. Improved I/O and Network Performance: Additional I/O and network performance upgrades have been implemented for Charon-SSP/4V, ensuring faster and more efficient operations across demanding applications. Flexible Multi-CPU Emulation Options: Users with multi-CPU Charon-SSP/4V systems now have the option to represent emulated CPUs as either individual cores or as cores with multiple hardware threads. This flexibility enables a more accurate representation of legacy hardware, which is crucial for certain customer applications. Extended OS Support: Charon-SSP 6.0 expands its compatibility to include RHEL / Oracle Linux / Rocky Linux up to version 8.10 and 9.4. It also introduces support for Amazon Linux 2023 on AWS marketplace images, making cloud deployment easier and more accessible. Enhanced Snapshot Functionality: The traditional suspend function has been replaced by an upgraded snapshot feature, providing users with greater control over their system states. Graphical Emulation, Power Management, and Logging Improvements: With enhancements across graphical emulation, power management, and logging, Charon-SSP 6.0 further refines the user experience and operational efficiency. Simplified Packaging and Licensing Awareness: New shell archive packaging allows customers to select the right kit subset for their environment easily, ensuring they are always informed of the latest End User License terms. Additional Enhancements and Bug Fixes: Charon-SSP 6.0 also includes a range of smaller improvements and bug fixes, adding to the solution’s reliability and stability. With its advanced features, enhanced performance, and compatibility with modern environments, Charon-SSP 6.0 continues to redefine what’s possible in SPARC emulation. If you want a personalized consultation to migrate your legacy SPARC hardware, please contact us or book your exclusive demo with our experts. #### Stromasys legacy hardware emulation is now available in a new AWS Middle East (UAE) region Geneva, Switzerland, October 4, 2022 - Stromasys, an industry-leading legacy server emulation company, announced today the availability of its Charon server emulation solutions for customers using the Amazon Web Services (AWS) Middle East (UAE) Region, which will support the acceleration of innovation and digital transformation in the United Arab Emirates (UAE). The new AWS Middle East (UAE) Region consists of three Availability Zones (AZs) and becomes AWS’s second region in the Middle East, with the existing AWS Region in Bahrain, which launched in 2019. The new AWS Region gives organizations even greater choice for running their applications and serving end users from data centers located in the UAE, using advanced AWS technologies to drive innovation. “This expansion into the Middle East provides even more choice for customers,” said Myriam Khan, Head of Sales for Stromasys in Europe, the Middle East, and Africa. “With our proven solution and AWS’s commitment to customers in the UAE, customers will be able to significantly accelerate their cloud migration strategies.” Stromasys recently achieved AWS Migration and Modernization Independent Software Vendor (ISV) Competency status for AWS Partners. This designation recognizes that Stromasys has demonstrated technical proficiency and proven customer success, automating and accelerating customer application migration and modernization journeys. “Customers want migration and modernization solutions that remove obstacles and preserve the applications that are critical to their organizations,” said John Prot, CEO of Stromasys, “With Charon in AWS Marketplace, we make it easy for customers to virtualize and preserve their applications in the cloud without changes.” For organizations struggling with compatibility challenges between mission-critical applications and modern cloud computing, Stromasys provides the most efficient solution to modernize and preserve applications. Charon legacy hardware emulation seamlessly virtualizes the respective legacy host system in the cloud with proven performance to quickly eliminate the time and costs associated with managing hardware or rewriting software. Stromasys makes it possible to lift and shift customers’ mission-critical applications to the cloud and leave customers’ legacy hardware behind. AWS Regions are composed of Availability Zones that place infrastructure in separate and distinct geographic locations. Availability Zones are located far enough from each other to support customers’ business continuity but near enough to provide low latency for high availability applications that use multiple Availability Zones. Each Availability Zone has independent power, cooling, and physical security and is connected through redundant, ultra-low latency networks. AWS customers focused on high availability can design their applications to run in multiple Availability Zones to achieve even greater fault tolerance. The launch of the AWS Middle East (UAE) Region enables local customers with data residency requirements to store data securely in the UAE but also provides customers with even lower latency across the country. About Stromasys Stromasys is the original and leading provider of enterprise-class cross-platform virtualization solutions for PDP-11, Digital VAX and Alpha, PA-RISC, and SPARC servers. The company extends the lifecycle of business and mission-critical applications through virtualization, modernization, and system enhancement. Founded in 1998 and headquartered in Geneva, Switzerland, and in Riverside, CA with sales offices as well as engineering, development, and research labs located around the world, Stromasys has implemented cross-platform virtualization solutions for the world’s leading companies in over 70 countries. #### Stromasys Names VMS Software Guru Susan Skonetski to the Director of Customer Development Position RALEIGH, NC — April 3, 2018 – Stromasys, Inc., the global leader in legacy server virtualization solutions, has named Susan Skonetski to the position of director of customer development. Ms. Skonetski will be responsible for assisting Stromasys with user modeling, forming a legacy hardware and software ecosystem, expanding growth opportunities, and helping to execute the company’s product strategy. Ms. Skonetski was most recently employed as vice president of customer advocacy at VMS Software Incorporated. Sue has extensive experience in customer relations, client development, and community building within the OpenVMS user base. “Stromasys continues to grow at a record pace,” said John Prot, CEO of Stromasys. “Charon is now deployed in 70 countries, offering conclusive evidence of the benefits it brings to our customers: preserving classic applications with faster performance and at lower cost. Sue will enhance our growing team, which is focused on reaching even more companies and organizations, through new channels.” Sue Skonetski added, “Through my experience, I’ve seen up close the critical role that these legacy systems play in daily business cycles. Helping to ensure the availability of these applications is imperative with decreasing service and support options for SPARC, Alpha, VAX, and HP 3000. Stromasys’s innovations—along with their strong team of software designers, solution’s executives, and account management professionals—made joining the organization a natural fit. I’m proud to help bring to market both cutting-edge solutions and the user communities of these systems. It will create efficiencies for the unique business needs of organizations while also driving improved performance.” Sue will be focused on the market success of the product portfolio, developing and executing a communication strategy to engage with the Stromasys customers and potential clients. In addition, she will utilize her deep knowledge of the market to drive a well-rounded ecosystem for users of legacy hardware and software. Through the knowledge gained, Skonetski will be aiding the organization's product strategy into a new phase of integration. Ms. Skonetski has extensive software training and provides a passion for applying technology automation to enhance business processes, reduce costs, and provide tools to allow companies to capitalize on investments they use every day. About Stromasys, Inc.: Stromasys is a pioneer in enterprise-class cross-platform legacy server emulation solutions, providing modern infrastructure for legacy applications. Founded in 1998 and headquartered in Geneva, Switzerland with sales, engineering, and research and development offices located around the world, Stromasys has cross-platform virtualization implementations in over 70 countries to help organizations lower costs, protect their investments, improve performance, reduce risk, and provide easier maintenance. Our virtualized environments include: Charon PDP- Virtualization/ Emulation of PDP-11 systems. Charon VAX- Virtualization/ Emulation of VAX/ VMS configurations. Charon AXP- Virtualization/Emulation of Alpha/ VMS/ Tru64 solutions. Charon SSP- Virtualization/ Emulation of SPARC/ SunOS/ Solaris infrastructure. Charon on the Cloud- Virtualization/ Emulation of SPARC, Alpha, VAX, and HP 3000 environments in the cloud. For more information on Stromasys, call 919-239-8450, or visit at www.stromasys.com. Contact: Matt Barker Chief Marketing Officer Stromasys, Inc. 919-239-8452 matthew.barker@www.stromasys.com www.stromasys.com #### Stromasys receives Amazon Web Services (AWS) Migration and Modernization Competency Stromasys has achieved Amazon Web Services (AWS) Migration and Modernization Independent Software Vendor (ISV) Competency status for AWS Partners. This designation recognizes that Stromasys has demonstrated technical proficiency and proven customer success automating and accelerating customer application migration and modernization journeys. AWS launched the AWS Migration and Modernization ISV Competency to allow customers to quickly and confidently engage highly specialized AWS Partners that help AWS customers modernize their applications. The AWS Migration and Modernization ISV Competency takes on the heavy lifting of identifying and validating industry leaders with proven customer success and technical proficiency in migration and application modernization tooling. “Customers want migration and modernization solutions that remove obstacles and preserve the applications that are critical to their organizations.” said John Prot, CEO of Stromasys, “With Charon in AWS Marketplace, we make it easy for them to virtualize and preserve their applications in the cloud without changes. Receiving the Migration and Modernization Competency is a recognition of the hard work our teams have done helping customers achieve those goals. I am so proud of the team that achieved this and of the company they represent.” Achieving the AWS Migration and Modernization ISV Competency differentiates Stromasys as an AWS Partner with deep domain expertise in helping organizations around the world modernize their operations and extend the lives of their mission-critical legacy applications. With Charon® legacy server emulation software, available in AWS Marketplace, Stromasys enables customers to remove the constraints associated with legacy application modernization by freeing them from the underlying, past-end-of-life SPARC, VAX, Alpha, PA-RISC, and PDP-11 hardware and accelerate their cloud migration journeys. “The AWS Migration and Modernization ISV Competency raises the bar again by choosing to solve the hardest challenge faced in application migration and modernization,” said Bill Platt, General Manager, AWS Migration Services. “I am confident that their solution, validated by the AWS Migration and Modernization ISV Competency, will provide an even more complete portfolio of migration and modernization solutions to customers and partners.” For organizations struggling with compatibility challenges between mission-critical applications and modern cloud computing, Stromasys provides the most efficient solution to modernize and preserve applications. Charon legacy hardware emulation seamlessly virtualizes the respective legacy host system in the cloud with proven performance to quickly eliminate the time and costs associated with managing hardware or rewriting software. Quickly re-host to the cloud without making any changes, eliminate the downtime associated with legacy hardware, and realize the full benefit of cloud computing without compromises. Stromasys makes it possible to lift and shift your mission-critical applications to the cloud and leave your legacy hardware behind. Learn more about Charon Solutions on the AWS cloud. To learn more about how Stromasys can help you accelerate your cloud migration to AWS, contact us today. #### Stromasys Security Advisory: Intel Releases Information on Lazy FP State Restore Vulnerability Intel released security advisory SA-00145 classified as moderate on June 13th, 2018 about a vulnerability in their Intel Core processors using Lazy FP state feature that delays the update of Floating point state until it is used. An unprivileged attacker could reveal FP register values using a cache side channel techniques as in the reported Spectre/Meltdown vulnerabilities. Mitigation on Linux Hosts:  On systems running Charon that are not exposed to external access this exploit cannot happen. Additionally Charon products do not set FP Lazy mode and when running on new Intel core processors (Sandy Bridge and later) with RedHat/Centos 7.x Linux will default to FPU setting of eagerfpu=on which disables Lazy FP state vulnerability. For older versions of RedHat/CentOS this can be mitigated using “eagerfpu=on” as boot parameter. Users can check the CPU flag eagerfpu to make sure Lazy FP mode is disabled with the following command in their Linux systems: # cat /proc/cpuinfo | grep eagerfpu The “eagercpu” flag should be displayed. RedHat official advisory can be read here. Mitigation on Microsoft Windows OS: Microsoft has acknowledged the vulnerability and will provide workaround shortly. Refer to ADV180016. MS Windows hosts running Charon should be protected from external access in the meantime. Charon AXP+ Considerations: Charon AXP+ contact support for kit with patches. #### Stromasys Showcases Legacy System Virtualization at VMworld 2017 http://vmblog.com/archive/2017/07/25/VMworld-2017-Stromasys-Showcases-Legacy-System-Virtualization-Booth-1720.aspx#.WZGnT1WGOM8 #### Stromasys to Exhibit at ITEXPO Florida 2025 Riverside, CA – January 13, 2025 – Stromasys, the leader in legacy hardware virtualization, announced today that it will be showcasing its Charon legacy server emulation at ITEXPO, set to be held February 11-13, 2025, at the Broward County Convention Center, Fort Lauderdale, Florida. ITEXPO is the communications and digital transformation event where influential buyers gather to make their purchase decisions. Meet Stromasys at ITEXPO at Booth # 2063 to learn more about Stromasys’ strategy legacy server emulation. Register Now For more than 20 years, executives, technology buyers, sellers, resellers and manufacturers from companies of all sizes and industries have assembled at ITEXPO to forge new business partnerships, collaborate and learn together and from one another. Dozens of conferences sessions, keynotes and panels will be focused on helping attendees move their businesses forward. “The Stromasys team is excited to be a first-time sponsor at ITEXPO this year. We are looking forward to meeting industry professionals that can benefit from our legacy server emulation solution to reduce legacy technical debt and help with infrastructure modernization initiatives.” Stromasys hardware virtualization is the easiest, most cost-effective way to move mission-critical systems off vulnerable, aging legacy hardware without changing your applications. Minimize risk while maximizing performance with Stromasys. Register now for ITEXPO using the exclusive Stromasys link to receive a free Expo Plus pass and save $149. About Stromasys: Stromasys is the original and leading provider of enterprise-class cross-platform virtualization solutions for SunSPARC, PA-RISC, DEC VAX, DEC Alpha, and DEC PDP-11 servers. Since our founding in 1998, Stromasys has provided the world’s leading organizations with a better way to break free from the growing risks associated with legacy hardware maintenance. #### Stromasys to Showcase Legacy System Virtualization at Red Hat Summit 2025 Riverside, CA – May 8, 2025 – Stromasys, the global leader in legacy hardware virtualization, is excited to announce its participation in Red Hat Summit 2025, taking place from May 19–22 at the Boston Convention & Exhibition Center. Attendees can visit Stromasys at Booth #657 to explore how its Charon emulator suite enables organizations to modernize aging mission-critical systems without disrupting operations. Red Hat Summit is the premier enterprise open-source event, bringing together thousands of IT professionals, developers, and business leaders to explore innovations in AI/ML, hybrid cloud, automation, and more. Stromasys' Charon solutions create virtual replicas of legacy systems—including Sun SPARC, DEC Alpha, VAX, PA-RISC, and PDP—allowing them to run on modern x86 hardware or in the cloud. This approach eliminates hardware risks and extends the life of critical applications without the need for costly rewrites. At the event, Stromasys' Regional Sales Directors, Meghan Fitts and Matthew Kirven, will be available to discuss how Charon can help organizations: Eliminate hardware risks associated with aging systems Preserve applications without expensive rewrites Simplify modernization efforts without disrupting operations To learn more or schedule a meeting with Stromasys at Red Hat Summit 2025, click on the link below. Register Now About Stromasys Founded in 1998, Stromasys is the original and leading provider of enterprise-class cross-platform virtualization solutions for legacy systems. Its Charon suite of emulators enables businesses to preserve critical applications by virtualizing legacy hardware platforms, ensuring business continuity and reducing IT costs. #### Webinar: Moving Away from Aging Hardware: Cost-Effective Solutions Here the archived webinar from the Digital Government Institute (DGI) here: https://dgi.webinato.com/archives/379476  Within government organizations, critical and customized applications keep operations running or hold much-needed data, from issuing licenses to keeping tax records. These applications run on legacy servers and while the hardware is reliable now...they are quickly beyond end-of-life status with critical applications at risk. In addition, the source code for these applications is often not replicable, causing an expensive dilemma for the organization. Find out how to keep mission-critical applications through cost-effective virtualization, IT modernization and system enhancement. In this webinar, you'll learn the benefits associated with legacy server emulation, as well as: The solutions to keep integral applications without having the headaches of aging hardware How migrating away from legacy hardware, you can potentially save your agency excessive operational expenses Maintain the critical applications and operating systems, while adding performance enhancements How these solutions play into your cloud or data center modernization strategy In conjunction with the Digital Government Institute, presented by: Kathryn Carson, Chief of Staff Joining Stromasys in 2018, Kathryn served as a program and product manager for many years at BBN Technologies, a research subsidiary of Raytheon. Dave Clements,  Head of AMS Field Engineering With over 30 years of experience, Dave brings proven technical performance in network infrastructure management and server virtualization   Introduction by: Roger Hockenberry,  CEO of Cognitio The former CTO for the National Clandestine Service of the CIA, he is a proven technologist with over 20 years working with all aspects of IT  #### When production stopped...a Q & A with Wheeler Manufacturing In 2014, everyone at Wheeler Manufacturing was working overtime to fulfill orders ahead of their busy season. Wheeler is a wholesale domestic jewelry manufacturer in South Dakota and its clients were resellers in the travel, resort, tourist, and jewelry industries. Their high seasons are May, June, July, and August and they needed to have orders turned around within three to four days. But all production stopped when Wheeler’s hardware, a DEC AlphaServer, failed. It wasn’t the first time a drive had failed but it was the first time it had happened during business hours. Wheeler lost a day of production in addition to everything on the drive…and it took three or four days to receive necessary support. Over the 15 years Wheeler had been using the Alpha server, it was historically a reliable system but it had started to fail and receiving a support quickly was increasingly a difficult challenge. Looking for a solution, the search eventually led Wheeler to Stromasys. We were able to sit down with Jason Rambo, Treasurer and Comptroller at Wheeler, and catch up with what happened at the time and how things have been since then. What systems were running on the server when it failed? A completely customized software, called Workwise, ran off the VMS operating system which sat on the Alpha server. That Workwise software handled many aspects of the manufacturing process, including inventory control and order processing, as well as accounts payable and financial statement. It’s a critical piece in our IT structure to our business. Before deciding to go with Stromasys, what other ideas were you thinking about? We knew this was an ongoing problem that needed to be fixed. It’s really expensive to completely rewrite the software and it takes a lot of time. We thought about buying another software but that would take more time to customize it and rework it to fit our needs. We needed something that would work quickly and help move us away from the Alpha server. What made you hesitant at first about the Stromasys solution, Charon? We had serious reservations about just throwing money out the window and this solution sounded too good to be true. We talked to many customers about how Charon worked and decided to go with it. The Alpha server was growing problem that was becoming worse. Once you decided to move forward, how did the implementation go? We arranged for a Stromasys engineer to be on-site and implementation was like a piece of cake. Obviously, we did testing but everything functioned the way it should. Once we installed Charon, it was essentially the exact same product we always used. How has Charon changed your IT infrastructure? Performance is about four to five times faster than it was before. Being in IT, we also now have the peace of mind that our server is not going to go down, especially during high production times. As far as I’m concerned for anyone who wants to operate on VMS software, Stromasys is the only ticket in town. Are you facing challenges with your legacy system? Contact us today for a free consultation of our Charon software solution or to migrate to the cloud. Use our FREE ROI calculator to get a quick snapshot on how much you could save in budget and resources. ### Events #### AWS Summit London Stromasys is thrilled to announce its participation in one of the most sought-after events in the technology landscape – AWS Summit London. This event will take place on Wednesday, April 30, 2025, at the Excel London. #### AWS Summit London 2026 Stromasys is thrilled to announce its participation in one of the most sought-after events in the technology landscape – AWS Summit London 2026. This event will take place on Wednesday, April 22, 2026, at the Excel London. #### AWS Summit Paris 2026 Stromasys is thrilled to announce its participation in one of the most sought-after events in the technology landscape – AWS Summit Paris 2026. This event will take place on Wednesday, April 1, 2026, at the Excel Palais des Congrès de Paris, Porte Maillot. #### Join Stromasys at the Red Hat Summit 2025 Join us at the Red Hat Summit 2025, from May 19–22 in Boston, MA (Booth 657). Meet Stromasys' legacy experts Meghan Fitts and Matthew Kirven to gain firsthand insights into extending the life of mission-critical applications while modernizing your infrastructure. #### Unlock the Power of Stromasys' Legacy Emulation Solutions at the HPE Discovery 2025 Stromasys is delighted to announce its participation in HPE Discover 2025, scheduled for June 23rd to 26th at the Venetian Convention and Expo Center in Las Vegas. ### Resources #### 12 Advantages of Server Virtualization Every Decision-Maker Should Know Did you know that the global server virtualization software market is set to reach a valuation of $13.68 billion by 2028.Clearly, this projection highlights the industry’s rapid adoption of server virtualization and it’s critical role in supporting new-age businesses.A primary benefit of server virtualization is its ability to run multiple operating systems on a single server. Which means, operating systems like Windows and Linux can run on the same physical server.Explore our comprehensive list of 12 proven advantages of server virtualization. With this article, CTOs and CIOs will gain valuable insights for a wider perspective.While going through all these advantages of server virtualization - security, cost savings, and physical space savings can truly make a significant difference in a company. Complete hardware migration is expensive . Instead explore the most cost-effective alternative today! Download the Whitepaper 1. Extending the Life of Legacy ApplicationsOne of the most sought-after advantages of server virtualization is in legacy data centers. Yes, one major benefit of server virtualization is how it allows business-critical legacy applications to run on modern infrastructure.Virtual machines can emulate older hardware in a modern environment. By decoupling the aging hardware, organizations can negate the risks associated with it and still run their important applications without depending on the outdated servers.2. Substantial Cost ReductionsThe advantages of server virtualization are how it removes the need for multiple physical servers by enabling one physical server to host several virtual machines which can run multiple operating systems and applications on it.This efficient server utilization process does away with the necessity of maintaining multiple physical servers. As a result, businesses can save significantly and reallocate funds to other critical areas. Data shows that virtualization cuts hardware and maintenance costs by up to 40% (Source).Again, a smaller number of physical servers drastically reduces power consumption and cooling costs. According to biztechmagazine, virtualization-driven server consolidation can reduce energy costs by as much as 80%.3. Minimizes DowntimeSiemens' "The True Cost of Downtime 2024" report reveals that unplanned downtime drains 11% of annual revenues from the top 500 companies, amounting to a whopping $1.4 trillion - up from $864 billion in previous years. In fact, in the automotive sector, each hour of downtime costs an astounding $2.3 million, equating to $600 per second.This benefit of server virtualization enables business to minimize the chances of downtime. Virtualization optimizes resource use by pooling CPU, memory, and storage across several physical servers. This approach ensures resilience. Therefore, if one server fails, servers are swiftly reallocated from one machine to another – minimizing the disruption caused by hardware failures.4. Fast and Simple Disaster RecoveryIn case of a disaster, virtual servers can be set up quickly at a remote site. This keeps business operations running without delay.Virtualization is a core technology behind cloud-based services, making disaster recovery affordable for businesses of any size. Recovery happens in minutes, not hours, boosting system reliability and ensuring business continuity.5. Faster Task Management and Increased ProductivityDeploying new servers is swift and efficient, minimizing time investment. According to G2, Virtual machines complete one-time server management tasks 50-90% faster than physical servers.Again, when a server's role ends, it can be easily decommissioned. This agility optimizes overall productivity. In fact, 73% of small to midsize businesses report spending less time on routine administrative tasks after adopting virtualization (Source).6. Cloud Migration Made EasyThe Flexera 2024 State of the Cloud Report reveals a significant trend: 89% of organizations are now adopting multi-cloud strategies for handling their workloads.So, if cloud migration is your next step, server virtualization can be a game-changer. Virtualized servers simplify cloud migration. They eliminate hardware dependencies and compatibility concerns, streamlining the transition process.7. Quick Deployment ProcessAnother standout benefit of server virtualization is its quick set up as it deploys systems in minutes. You can duplicate a virtual machine and skip the time and expense of purchasing and installing a physical server.In the past, setting up a physical server was far more time-consuming. You had to place an order, wait for the delivery, and then spend hours installing the operating system and applications before the server could be used. Physical servers also required racks, cables, and extra space as the infrastructure grew.Virtualization removes these obstacles. It offers a straightforward way for businesses to handle growing data needs and stay competitive.8. Optimizes Data Center SpaceBy consolidating multiple virtual machines, server virtualization reduces large server racks, extensive cabling, and additional infrastructure. In addition, fewer physical servers mean less cooling and power consumption. This creates more available floor space and reduces operational costs.No matter your business size or available on-premise space, reallocating resources and saving space are always beneficial.9. Centralized ManagementVirtualization platforms provide a single interface for managing multiple virtual servers. Administrators can monitor and control everything in one place. This streamlines IT operations and eliminates the need for several management tools, saving both time and effort.10. Say Goodbye to Server SprawlServer sprawl occurs when data centers keep adding servers for new applications while older ones handle smaller tasks or sit idle. Prior to server virtualization, IT teams frequently over-allocated resources to handle demand spikes. This approach resulted in wasted capacity.The benefit of server virtualization is how it changes this by allowing multiple virtual servers to run on a single physical server. By reducing hardware needs, it eliminates the necessity for over-provisioning.11. Eliminates Administrative HeadachesOne of the important business advantages of server virtualization is that there is no need to make updates, and installations for each server.Additionally, virtualization optimizes resource allocation. As there is no need for multiple hardware, enterprises can simplify budget planning.Overall, the advantages of server virtualization allow businesses to focus on strategic initiatives rather than routine tasks to work on business growth and drive innovation.12. App Development Made Easier and SaferVirtual servers simplify app development by allowing quick creation, deployment, and removal as needed. Developers can set up testing environments that mimic production servers without disrupting live operations.Virtualize Your Legacy Infrastructure with Stromasys!As previously discussed, one of the notable advantages of server virtualization lies in its use within legacy data centers. And when talking about that, Stromasys stands out as a leading provider of innovative cross-platform virtualization solutions.Stromasys’ engineering team has meticulously designed Charon emulator that virtualizes a range of legacy servers like SPARC, VAX, PA-RISC, PDP and AlphaServers. This way, organizations can remove their outdated legacy hardware and still run mission-critical applications.This process is completed in just a few days with no code changes – zero migration risks involved. Looking to replace legacy hardware while keeping your business applications running efficiently? Talk to a Legacy Expert! #### 5 Considerations to Make Before Choosing OpenVMS Migration OpenVMS, or Open Virtual Memory Systems, has been running critical operations for several decades. Known for its security, uptime, and reliability, it has been powering several key industry sectors, including manufacturing, healthcare, and financial institutions, among others. With digital transformation reshaping the IT landscape, businesses still operating on OpenVMS are facing several challenges like limited support, integration issues, hardware failure, and more. OpenVMS has continued to deliver exceptional value for years; however, with the evolution of technologies, it is now becoming a hindrance to business continuity. With OpenVMS migration to a modern platform, businesses will preserve the stability and reliability of this legacy application while unlocking new opportunities for innovation, improving efficiency, and minimizing costs. Here are the top 5 considerations that businesses should make before choosing OpenVMS migration to Unix, Linux or Windows platform options. What are the Benefits of OpenVMS Operating Systems? Here are some significant advantages of OpenVMS operating systems: Uptime and Reliability: The architecture of OpenVMS enables it to maintain its availability and fault tolerance even during disruptions, ensuring the seamless operations of critical applications. Backward Compatibility: OpenVMS supports many legacy systems and is compatible with previous versions of outdated hardware, allowing seamless integration and migration processes. Scalability: This operating system can easily manage growing workloads, which makes it suitable for both large and small enterprises. Robust Security: OpenVMS features numerous built-in security measures to protect sensitive information. Networking: With extensive networking capabilities, OpenVMS operating systems support a wide range of communication standards and protocols. Top 5 Considerations to Make Before Choosing OpenVMS Migration Here are five key factors to consider when selecting options for OpenVMS Linux migration or another platform like Unix or Windows. Criticality of Applications Evaluating the application is one of the most critical steps, which requires a thorough risk assessment. For example, if the application offers personalized functionality especially tailored for business, what is its impact on customer service? Is it replaceable, or will it result in compliance issues? The answers to these questions will help inform better decisions about which migration strategy to implement. Sustainability The declining availability of OpenVMS resources poses potential risks and can impact decisions regarding the long-term viability of the system. It becomes increasingly complex for businesses to maintain the current system with limited support while planning legacy system migration and assessing the extent to which these resources can be accessed in the future. Apart from human resources, it is crucial to consider the technical aspects of a seamless migration process. Interoperability Modern business infrastructure demands seamless interconnectivity and data flow between applications, making consideration of integration capabilities a critical factor when planning an OpenVMS migration. Several OpenVMS applications operate in relative isolation, known as "islands," in the business infrastructure. Integration of third-party software and applications with OpenVMS is feasible. Migration strategies should prioritize leveraging modern technologies that enable easier integration with current and future business applications. Security and Compliance It is necessary to consider security and compliance requirements, as they may pose potential risks to the current infrastructure. Organizations must follow and implement strict compliance regulations and industry-specific guidelines, which can result in OpenVMS applications falling under governance and security silos. They are usually secure, but they lack the capabilities to incorporate another broader security architecture. IT Strategy With technology continuously evolving, IT demands agility that ensures innovation, seamless scalability, and cost-effectiveness while integrating with modern technologies. Businesses are continually working to standardize their data centers for virtualized software and hardware, aligning their technology stacks with modern strategies to respond quickly to growing market opportunities and optimize costs and scalability. OpenVMS applications may offer robust functionalities, but they also limit potential business agility, as they cannot operate outside contemporary paradigms, hindering growth, and organizations may lose potential opportunities. Seamless OpenVMS Migration with Stromasys Stromasys is a global leader in offering legacy system emulation and virtualization solutions worldwide. Its Charon emulation solutions enable businesses to easily modernize their legacy hardware and extend the life of legacy applications, such as OpenVMS operating systems, without any disruptions. Key Benefits of Stromasys Charon Solutions: Seamless Migration: The Charon emulator mimics the environment of legacy hardware, such as DEC VAX and Alpha servers, on a modern x86 or cloud platform without any modifications to the original code. No Code Modification Required: Charon employs a lift-and-shift migration strategy to transfer applications and databases to a new, modern platform, allowing them to operate in the same manner as they did previously. Enhanced Performance and Reliability: Migrating to a modern platform enhances the application's efficiency, scalability, and reliability. It can also seamlessly integrate with modern technologies, which drive business growth and innovation. Flexible Deployment Options: Organizations can choose on-premises, cloud, or hybrid deployment models, depending on their needs. Cost-Efficiency: Migrating to the modern platform eliminates the need for maintaining aging hardware. It not only minimizes maintenance expenses but also reduces operational costs. Are you also planning to extend the life of your OpenVMS operating systems? Then what are you waiting for? Connect with our legacy experts, who will help you modernize your infrastructure. Talk to an Expert Conclusion OpenVMS migration is a strategic approach to fully leverage the potential of this legacy application while improving security, efficiency, and scalability and minimizing the additional maintenance costs associated with aging hardware. This outdated hardware not only disrupts business operations but also engages most of the resources, impacting innovation and growth. By carefully considering application criticality, planning an OpenVMS migration strategy will result in a smooth and successful transition. Remember that successful migration isn't just about moving applications from one platform to another—it's about leveraging modern technologies to stay ahead of the competition while working on driving business growth and innovation. #### 5 Critical Capabilities Your Emulation Platform Must Have (That Many Don’t) Although the original vendor stopped selling replacement parts a decade ago, do you still rely on aging SPARC, VAX, Alpha, or PA-RISC hardware for your business applications? Support contracts have run out. And yet the legacy applications running on those systems are too important for your operations to discontinue. This is the challenge IT decision-makers across manufacturing, government, utilities and financial services are facing during this time. Hardware emulation solves this. You can maintain existing operating systems and applications on stable hardware by creating a replica of your legacy hardware without making any modifications to the operating system. But not all emulation platforms are designed to be responsible. Pick the wrong one, in a production environment, and you could be looking at issues with stability or performance or being locked out of cloud flexibility later on. Everything you need to know about world's most trusted emulation experts. Download the Datasheet Here are the 5 capabilities that really distinguish emulation for enterprise-grade use from general-purpose tools. Capability 1: Tested Across Real Enterprise Workloads (Not General-Purpose Tools) The first question to ask any emulation vendor is simple: where has this run in production? A working demo in a controlled environment is essential. What matters is whether the platform has been tested across diverse industries, over long periods, on workloads that can’t tolerate failure. There’s a real difference between open-source emulation tools and commercial enterprise platforms. Open-source projects have value for experimentation. They work well for testing. But there’s no SLA. No dedicated support team. Simply put, open-source hardware is not designed for your mission-critical environments. What do we mean by an enterprise-level hardware emulator? In simple terms, it is software that not only helps you replace outdated hardware but also aligns with your business objectives. Ideally, this software should be developed by a company with experience. For example, Stromasys Charon helped one customer migrate 8 SPARC servers spread across 22 zones in just 24 days. “Given the time-crunch situation we were in, the Stromasys and Google Cloud teams stepped up and migrated all the servers, applications, and data in the promised time. I couldn't have been more proud of the team.” Ivan Alonso, CIO, IT Services, Laureate International Universities Prepare: Note the critical information related to your legacy systems (hardware model, OS version, application load type) before considering emulation software. Jot down what’s non-negotiable for you: uptime requirements, regulatory commitments, support response times, disaster recovery or backup dependencies. Set historic performance baselines on your existing hardware to evaluate against emulation benchmarks during evaluation. What to look for: Reference customers in your industry that are already running the OS and application stack you have in production. Formal testing across multiple use cases. Check for financial transaction processing, industrial control systems, and government record systems. This is the only real confidence signal with varied validation. A commercial support model with defined SLAs. GitHub issue trackers are not a support channel for production infrastructure. Capability 2: OS Support That Doesn’t Interrupt Trusted Applications Business-critical legacy applications often use certain operating systems like Solaris, OpenVMS, HP-UX, MPE, Tru64 and RSX-11. These are the result of decades of institutional knowledge, patchwork and configuration that is basically lost in other operating systems. The emulation platform you choose must support these OS versions accurately. Prepare: List OS versions across all legacy systems, including patch levels where available. Identify any applications with known OS-level dependencies, such as specific kernel calls, device driver behavior, or timing-sensitive operations. What to look for: Explicit OS support documentation, version by version. Vague claims about broad compatibility can be a red flag. Evidence of mission-critical use cases. This shows that your actual workloads will behave correctly on that OS after emulation. Vendor track record of maintaining OS compatibility as the underlying host infrastructure changes. Capability 3: Native Integration with Leading Cloud Providers Most IT roadmaps include some form of cloud consolidation. Even if your legacy systems aren't moving to the cloud immediately, your emulation platform should support that path. Locking into a solution that only works on-premises means you'll face this evaluation again in a few years, except under more time pressure. A recent example: Stromasys helped a major European multisector company consolidate multiple legacy environments (spread across different parts of the country) into a single virtual data center by deploying and running Charon solutions. This move eliminated the dependency on on-premise, aging hardware. Most importantly, the solution enables the customer to run their legacy workloads on modern cloud hosts. And this type of deployment is only possible when you choose a solution that supports cloud migration. Prepare: Make sure you understand your current and future ties with cloud service providers, such as any agreements you have made or contracts you have signed. Make a list of network dependencies for each legacy system. What to look for: Proven deployments on the particular cloud providers that your organization utilizes or plans to migrate, including detailed application-level performance parity for on-premises and cloud-hosted instances. Cloud marketplace availability for easy procurement, billing and compliance for procurement teams Hybrid deployment support, allowing a phased migration by running some emulated systems on-premises while others run in the cloud simultaneously. Capability 4: Reduction in On-Premises Costs Legacy hardware never gets cheaper to maintain. Replacement parts become scarce. Vendor support contracts get expensive. The physical hardware consumes massive power and cooling. In fact, legacy infrastructure often consumes 60% of an IT budget. Emulation addresses this directly. Replacing physical SPARC hardware with an emulated equivalent consolidates your footprint. You eliminate the parts scarcity problem. The operational cost profile drops. Emulation breaks that cycle without forcing application rewrites. Prepare: Build a current-state cost model. Identify systems with the highest total cost of ownership. What to look for: Ask for vendor-provided TCO analysis tools. Check consolidation ratios. Find licensing models that scale with your environment. Capability 5: Zero Cloud Performance Overhead Performance drops often ruin cloud emulation projects. Running emulated workloads on a cloud host adds abstraction. Without specific engineering, the performance penalty hurts. Many legacy workloads are compute-intensive. Batch processing needs speed. Even if you migrate successfully, latency destroys the value of cloud hosting. Fortunately, enterprise emulators are designed keeping this aspect in mind. For instance, Charon-SSP 6.0 (Stromasys’s SPARC emulator) comes with the MMU pass-through feature. This memory management optimization allows the emulated SPARC environment to interact directly with host memory. Consequently, it removes technical objections to cloud-hosting these workloads. Prepare: Establish performance benchmarks for your current legacy systems. Identify the workloads that consume the most compute resources. What to look for: Ask for documented performance benchmarks in virtualized environments. Look for specific optimization features. Demand a proof-of-concept in your target cloud. Pick the Right Emulation Partner Now that you see the benefits, you need to execute. But you have to pick the right platform. A cheap tool will fail you. Accuracy is non-negotiable. The emulator must reproduce original behavior perfectly. Ask the vendor if they validate against your exact OS versions. Check their cloud performance. Running an emulator inside a virtualized cloud instance adds overhead. Demand specific performance benchmarks for cloud deployments. Look closely at their support model. You need experts who understand classic platforms and modern cloud architecture. That is a rare skill set. Finally, check their track record. For instance, Stromasys built Charon back in 1998. They run SPARC, VAX, Alpha, and PDP systems for thousands of customers. They can be deployed on AWS, Azure, and Google Cloud Platform. That is the kind of vendor you trust with your business. Consult Stromasys experts today for a customized migration plan Talk to an Expert #### A Complete UltraSPARC Emulator Breakdown: Evolution, Features, and Architecture Analysis Sun Microsystems wanted a faster processor for their servers and workstations. With that in mind, they started developing SPARC architecture. The result was UltraSPARC processors, a faster, more efficient, and capable of handling more data.Since then, it has powered many critical workloads. Despite its age, many businesses still use it to run legacy operating systems and applications today.Whether you want to learn detailed insights about Sun UltraSPARC processors or are looking for a better way (risk-free, cost-effective, and less resource-intensive) to handle UltraSPARC servers, this article has got you covered. So, let’s get started. Get rid of SPARC hardware risks and still run solaris applications more reliably than before Download Datasheet What are UltraSPARC Processors?Simply put, UltraSPARC processors are a family of microprocessors developed by Sun Microsystems based on the SPARC V9 architecture. It is an example of RISC (Reduced Instruction Set Computer).This was a leap from 32-bit to 64-bit computing, which allows servers to handle complex operations. As a result, UltraSPARC emulators could perform complex operations faster. It was primarily deployed on the Sun4u architecture, a 64-bit platform that used the high-speed UPA interconnect and supported up to 64 CPUs. This marked a major shift from earlier 32-bit designs like Sun4m (SuperSPARC-based, max 4 CPUs with SBus/MBus) and Sun4d (also 32-bit with XDBus support).These processors have served Sun Microsystems for years to provide high-performance computing solutions. They had their place on servers, workstations, and legacy applications.Understanding the UltraSPARC Emulator ArchitectureAs already mentioned, the UltraSPARC processor is an example of RISC architecture that aims to simplify processing. Here are the salient features of this architecture:Memory: UltraSPARC architecture consists of 8-bit bytes of memory. There are two consecutive bytes in a halfword. Words consist of four bytes, and doublewords consist of eight bytes. Programs running on UltraSPARC processor utilize the Virtual Address Space (264 bytes). The virtual address space is split into pages. These pages are stored in two ways, either in physical memory or on the disk.Registers: It has a large register file comprising more than 100 general-purpose registers. However, each procedure can access only 32 registers at once. The SPARC hardware uses a register window to manage operations for different procedures. It also uses a Program Counter, a code register, and other control registers.Data Formats: Binary numbers are used to represent integers with sizes of 8-, 16-, 32-, or 64-bits. Characters are encoded using 8-bit ASCII values. Floating-point numbers are stored in one of three formats:single-precisiondouble-precisionor quad-precision.Instruction Formats: Similar to SPARC, its architecture uses three primary instruction formats. All the instructions are 32 bits long, with the first two bits identifying the format.Format 1: Used for call instructionsFormat 2: Used for branch instructionsFormat 3: Used for all other instructions, such as register load and storeNow that you know the architecture, let’s look at the key architectures of the UltraSPARC series.FeatureUltraSPARC IIUltraSPARC IIIUltraSPARC IVRelease Year199720012003ArchitectureSPARC V9 (64-bit)SPARC V9 (64-bit)SPARC V9 (64-bit)Clock Speed250 MHz to 650 MHz600-900 MHz1.05 GHz to 2.1 GHzCore CountSingleSingleDual-coreMemory Bandwidth1.6 GB/s2.1 GB/s2.1 GB/sMultithreadingImprovedEnhanced with multi-core supportDual-core with improved multi-threadingTarget ApplicationsHigh-performance servers and workstationsHigh-end servers, multi-threaded applicationsHigh-end enterprise servers, databasesUltraSPARC II ProcessorBlackbird” was the code name for UltraSPARC IIA total of 5.4 million transistors were contained on the dieL2 cache capacity ranged from 1 to 4 MBSupports multimedia with Visual Instruction Set (VIS)Directly connects to four processors with minimal latencyImplements snooping-based cache coherencyIncludes two dedicated graphics execution units16 KB instruction cache with single-cycle branch predictionIncorporates power management featuresSupports software-controlled prefetch instructionsCapable of handling multiple outstanding requests simultaneouslyIn 1999, it was ported to a 0.25 mm processFour derivatives of this processor are UltraSPARC IIi, UltraSPARC IIe, UltraSPARC IIe+, and GeminiInterestingly, Gemini was Sun Microsystems's first attempt to produce a multithreaded processorUltraSPARC III ProcessorUltraSPARC III is an in-order superscalar microprocessor, meaning it responds to instructions in the order they are received and can issue multiple instructions per clock cycle.It features an integrated memory controller and a dedicated multiprocessor bus to provide shared memory multiprocessing performance.Additionally, it has the following noteworthy aspects:Its codename was "Cheetah"Its main architect was Gary LauterbachApproximately 75% of transistors are located in tags and cachesFurther development: UltraSPARC III Cu, UltraSPARC IIIi, and UltraSPARC IIIi+UltraSPARC IV ProcessorAs part of the fourth generation of UltraSPARC microprocessors, it was the first multi-core SPARC processor. Sun's Throughput Computing initiative led to the development of UltraSPARC IV emulators.Let’s take a look at the key characteristics of UltraSPARC IV microprocessors:Dual-core architecture: Features two UltraSPARC III-derived processor cores on a single chip.Built in 0.13 µm CMOS: Fabricated using advanced technology with a clock frequency of 1.2 GHz.Large cache system:Data Cache Unit (DCU): 64 KB 4-way set associative L1 data cache with 2 KB write and pre-fetch caches.Instruction Issue Unit (IIU): Contains a 32 KB 4-way set associative instruction cache and instruction TLB.Cache operation:L1 caches operate at half speed, with 2-cycle loads and stores.Independent pre-fetch cache can load data as needed.Write cache defers writes to the L2 cache, improving bandwidth.Integer Execute Unit (IEU): Includes two add/logical units, a branch unit, and supports pipelined integer adds and multiplies.Floating-Point Unit (FPU):Two pipelined units for addition and multiplicationA non-pipelined unit for division and square root computation (20-25 cycles)Enhanced IEEE 754 error handling for floating-point operationsGraphics hardware sharing the adder and multiplierL2 Cache: 2×8 MB L2 cache, with 128 B cache lines (down from 512 B in UltraSPARC III) to reduce contention.Memory Control Unit (MCU): On-chip MCU and the L2 cache controller to reduce latency.Chip Multithreading (CMT): Each core executes one thread, a different form of multi-threading compared to traditional implementations.Multi-processing support: Snoop controller ensures cache coherency across multi-processor systems.Theoretical peak performance: 2.4 Gflop/s at 1.2 GHz.Future scaling: Potential for frequency scaling in later stages of its lifecycle.Chip Layout and Design: The Memory Control Unit and L2 cache controller are integrated into the chip to minimize latency.The Future of Business Applications Running on SPARC ServersThe Sun4v architecture, introduced with the UltraSPARC T1 and T2 processors, brought built-in hypervisor support (Logical Domains / LDOMs). This enabled efficient hardware-level virtualization, allowing multiple Solaris instances to run on a single server with superior thread scalability and power efficiency. But with time and evolving technology, this SPARC server too started losing its value.SPARC servers have their place in many organizations. Unfortunately, it’s not due to the uniqueness of the hardware anymore. Rather, it’s because they lack good alternatives for running their mission-critical Solaris applications.These applications are vital to their business, powering day-to-day operations. But outdated hardware is causing serious issues:DowntimeBusiness disruptionSecurity breachesHigher maintenance costsSpare parts scarcityDiminishing pool of skilled professionalsThis creates a situation that demands immediate action. Yet, businesses are either not prioritizing or don’t know where to start.SPARC hardware emulation emerges as a risk-free, quick, and economical alternative here. If you’re looking for the leader in UltraSPARC emulation, Stromasys is the way to go.Charon-SSP is Stromasys' meticulously engineered SPARC emulator. It replicates the behavior of your current hardware and creates a similar environment on modern hardware, either on-premises or cloud.As a result, your critical legacy applications run unmodified on modern platforms without rewriting, re-designing, or recertifying. The entire process is frictionless and can be completed within days to weeks. Discover how a risk-free alternative to legacy migration extends the lifespan of your business applications. Talk to an Expert #### A Leading Cement Manufacturer Streamlined Disaster Recovery by Migrating Solaris apps to Charon-SSP on the Cloud A Leading Cement Manufacturer Streamlined Disaster Recovery by Migrating Solaris Apps to Charon-SSP on the Cloud Talk to an Expert Project Highlights Read the case of how a major cement manufacturing company used Charon-SSP to better disaster recovery and improve performance of their legacy software. Challenges The cement manufacturer utilizing legacy SPARC servers lacked any secondary location for carrying out disaster recovery (DR). The aging hardware was expensive to maintain as well. Solutions In collaboration with the CloudWRKS, a Stromasys partner, the customer used Charon-SSP 6.0 to migrate the Solaris OS and applications to the AWS Cloud seamlessly Results Better Disaster Recovery Lower downtime A 25% reduction in power consumption  Challenges A leading cement manufacturer from Saudi Arabia was using legacy Fujitsu SPARC servers for mission-critical production activities, with primary and secondary nodes configured in an active-passive setup.Their legacy infrastructure included two Fujitsu SPARC M12-2 servers with SPARC64 XII processors, Oracle ZFS Storage, and Oracle Solaris 11.4.47.119.2. This set-up supported ERP Oracle EBS R12.2, RDBMS v19.0, and Oracle Applications 12.2.11.However, their legacy environment had a major problem: the on-premises infrastructure depended entirely on a single location for production workloads, creating a single point of failure. There was no secondary physical site for disaster recovery (DR). As a result, any network, disk, or operating system problem could lead to substantial downtime for critical applications.Additionally, maintaining outdated SPARC hardware was costly due to expensive spare parts and a lack of experts.Primarily, the lack of a secondary site for disaster recovery (DR) led them to look for a cloud migration solution. They searched for cloud vendors offering affordable DR solutions without the need to replace their vital legacy applications. Solutions So, the need for modernization was evident, but a major problem hindered their search for a suitable solution: most cloud providers do not support Solaris.Fortunately, Stromasys provided an ideal solution. Our esteemed partner, CloudWRKS, then introduced them to Charon-SSP: the leading SPARC hardware emulator, which facilitates a seamless migration of Solaris OS and applications to the cloud.The customer fully utilized the latest version of Stromasys’ SPARC hardware emulator, Charon-SSP 6.0 to migrate legacy applications to AWS Cloud.The installation and configuration were completed without the need for customization. This allowed the workload to run in DR mode with minimal adjustments to the application stack.Testing, implementation, migration, and production deployment went through these steps:Implementation of security guardrails for AWS accountsProvisioning of EC2 instances for the app, DB, and license serverConfiguration of Key Management Services (KMS) for disk encryption · Installation and configuration of the emulator to run the SPARC system on AWS EC2Data synchronization and log archivingRestoration of the on-premise app and DB backups to AWS instancesSystem restoration to baselineSystem stabilizationPerformance and functional testing Results and Benefits Stromasys ensured key milestones were met along with the team of CloudWRKS. It took around three months to complete the project.The results are measurable and speak volumes:Robust Disaster Recovery PlanActive-passive DR setup supports an RTO of just one hourScalable on-demand resources maintain consistent performance during failoverCritical business applications remain operational even during on premise disruptionsMinimized Downtime & Uninterrupted Business ContinuityThanks to the cloud DR site set up by Stromasys and its partner CloudWRKS, the business is better prepared to face disruptions without operational halts.Power Consumption Reduced by a QuarterDecommissioning SPARC M10-4 servers reduced power usage by 25%. This was an immediate win for both cost savings and sustainability goals.Comparable PerformanceEven with fewer CPU and memory resources allocated in the AWS setup, the DR site performed comparably to the on-premises production servers while delivering significantly better performance than the previously used DR servers.Cost EfficiencyThe Stromasys emulator significantly helped the customer cut down on the high costs of maintaining outdated hardware, while still ensuring seamless support for their critical legacy applications. Charon-SSPSeamless Integration with Modern ITCharon-SSP facilitated easier integration with modern IT environments, such as cloud services, virtualized environments, and other contemporary systems, thereby enhancing flexibility and connectivity.Business ContinuityMet regulatory compliance requirements and bolstered the customer’s business continuity plan by ensuring mission-critical workloads were protected against unforeseen incidents. Download Case Study " Now the business feels more confident because the disaster recovery process can reduce potential downtime and keep systems running smoothly." The Customer, Cement Manufacturing Company " Now the business feels more confident because the disaster recovery process can reduce potential downtime and keep systems running smoothly." The Customer, Cement Manufacturing Company Discover More Customer Success Stories Case Study Jan 13, 2025 Lorem Ipsum is simply dummy text of the printing Lorem Ipsum is simply dummy text of the printing and typesetting industry. Case Study Jan 30, 2023 Lorem Ipsum is simply dummy text of the printing Lorem Ipsum is simply dummy text of the printing and typesetting industry. Case Study Jan 13, 2025 Lorem Ipsum is simply dummy text of the printing Lorem Ipsum is simply dummy text of the printing and typesetting industry. All Customer Stories #### A Step-by-Step Guide on SPARC Migration: Transforming Legacy SPARC in 2026 Modern businesses demand efficiency, agility, and the ability to handle extensive data. The legacy SPARC servers cannot do so, resulting in downtime, inefficient performance, and increased operational costs.Businesses can address these challenges by migrating from the original SPARC to modern platforms like x86 servers or cloud environments.If you are struggling with your legacy SPARC hardware and unsure what to do next, here is a step-by-step guide to SPARC migration. Here Is the Best Way to Run Your SPARC Systems Flawlessly in Modern Environments. Download the Datasheet What is SPARC Migration, and Why is SPARC Server Migration Important?SPARC migration involves transferring SPARC workloads to a different environment, enabling business applications previously reliant on SPARC to operate on modern platforms.Lift and shift or hardware emulation enables this capability. This method emulates SPARC hardware on contemporary platforms, allowing legacy applications to operate as if they are on SPARC.The operating system, application, and data will be transferred from the original SPARC server to a different platform. Only the outdated SPARC hardware will be removed.SPARC migration comes with a multitude of benefits that include:Minimized DowntimeSPARC migration minimizes downtime and ensures businesses can continue their operations seamlessly without any interruptions and ensures businesses can continue their operations seamlessly without any interruptions.Cost EfficiencyPurchasing new hardware is expensive compared to migrating Solaris SPARC to x86 or cloud. Migrating not only extends the life of the server but is also cost-effective.Boost in PerformanceThe new server will have improved processing power, good I/O speed, and memory speed, which will enhance data processing power and reduce latency.Flexibility and ScalabilityModern environments are more flexible and scalable, as they easily adapt to business requirements. This allows businesses to manage their resources efficiently.Robust Security and ReliabilityThe new server comes with advanced security features to protect against modern vulnerabilities and threats. It is also more reliable, ensuring the availability and integrity of business data.Common Migration PathsOrganizations typically choose from several migration paths:1. Cloud Platform Migration"Lift and shift" approach to cloud environmentsUses emulation software like Stromasys Charon for x86 architecture in cloud environmentsPopular platforms include AWS, Microsoft Azure, and Oracle Cloud2. x86/Linux Platform MigrationTransition to x86 servers running Linux3. VirtualizationMoving from physical SPARC servers to virtual machines on x86 hardwareCan be hosted on-premises or in the cloudWhat are the Steps for SPARC Migration?Here are some steps that are to be followed while migrating the SPARC server:Assessment and PlanningThe first step in SPARC server migration is to understand the objective of the migration, such as which platform, x86 or cloud, is to be moved. Then, a thorough assessment of all the hardware and software involved in this migration process is conducted.Now, potential risks are identified to develop strategies that will help mitigate those without any data loss or downtime. Finally, a comprehensive SPARC migration plan is created that will include complete details like timelines, required resources, budget, and more to ensure a smooth migration process.SPARC Migration PreparationTo prepare for the migration, businesses need to start by creating backups for all the configurations and critical data. It is also recommended that they perform a test migration to identify any potential issues and address them accordingly.Executing Migration ProcessBefore initiating the migration process for the SPARC server, it is suggested that any running programs or services be shut down to avoid data corruption. Now, businesses need to install and configure the new platform to which the legacy SPARC system will be migrated. Then, the data will be transferred, and its integrity will be ensured. Finally, replication of the original server's setting is carried out to ensure continuity.Post-Migration SupportOnce the SPARC migration process is complete, ensure all the applications function properly through in-depth testing. Get end-user feedback and immediately address any issues that might have occurred during the process. Ensure a smooth transition and provide support to resolve any issues while monitoring the server's stability and performance.Post Migration Trainings and DocumentationsOnce the migration procedure is completed, conduct a thorough testing, and document each step for future reference. Update all the system manuals and guides. Highlight the changes and provide training for the IT staff and end-users who will operate and maintain the new server.SPARC Servers to x86 Linux MigrationMany businesses are considering Solaris SPARC to x86 migration. These servers often run on Linux operating systems and are typically virtualized, which means they can run on multiple virtual machines. These virtual machines can be on a single physical machine and work efficiently. Even public cloud providers like AWS (Amazon Web Services), Microsoft Azure, and more are good options for hosting these new servers as they offer scalability and flexibility.It is important to understand that applications running on the Solaris operating system (the operating system for SPARC) cannot be directly moved to Linux. They must either be adapted or reconfigured in a new Linux environment. Charon-SSP ensures proper application function on the new x86 servers, offering seamless SPARC to Linux migration.SPARC System Migration to CloudWhen migrating the SPARC system to the cloud includes several key steps, such as assessing the current SPARC environment to understand the components and their dependencies. Now, select the cloud provider based on the business's requirements. Once the provider has been finalized, plan the migration process, which includes data transfer, network configuration, and application refactoring.Create a backup for all the data and conduct thorough testing to ensure the SPARC system's compatibility with the cloud platform. Ensure all security measures are taken during the migration process. Finally, when the migration is complete, monitor the performance on the cloud platform to ensure optimal efficiency.With careful planning and execution, SPARC migration to the cloud platform can offer several benefits, such as flexibility, scalability, security, and cost savings.SPARC Migration with StromasysStromasys is a leading emulation and virtualization solution for legacy systems like SPARC. Its Charon-SSP emulation solution creates a virtual replica of the original SPARC server.The first step is to create a virtual replica of the SPARC system using a SPARC emulator (Charon SSP) on a standard x86 that is compatible with Solaris operating system and other critical legacy workloads.Check for target environments like on-premises, virtualized environments, or cloud platforms.To minimize the requirement of extensive modification to the applications, operating system, and databases, the "lift and shift" approach is used.Stromasys seamlessly migrates the aging SPARC system to a newer server while enhancing performance, minimizing downtime, and reducing costs.Real-World Success StoryAt Orange Business, their ERP system was the core of their operations, but it was operating on SPARC hardware, which was already running on fumes. Every day brought growing risks, and it would have gradually crippled the business processes if the action had not been taken immediately.They knew rebuilding the entire new infrastructure would make holes in their pockets, and operational disruption was simply not an option. Any major failure could have brought business-critical processes to a halt.That’s when Stromasys stepped in with Charon-SSP. They successfully migrated their critical workloads to Oracle Cloud in just three days, with zero downtime for the ERP. Also, they guaranteed full continuity for at least three more years for the solution.The impact was immediate and powerful:Seamless operation with zero disruption, and application continuity was extended by over three years.Operations became faster and smoother as processing bottlenecks disappeared.Seamless transactions between client and partner.A senior finance executive called it “a vital step”. This ensured uninterrupted business continuity without touching their established processes. In the end, it gave the entire team real peace of mind, which allowed them to focus on growth. To learn more about migrating to the SPARC server, contact our experts, who will help you with all your queries. Talk to an Expert Key TakeawayWith technology evolving, it is important to stay updated with the latest advancements. Therefore, SPARC migration is a great strategic move for businesses that are still using aging legacy systems like SPARC. This transition will not only enhance the IT infrastructure but also unlock the great benefits it brings, like improved performance, cost-efficiency, minimized downtime, robust security posture, scalability, and flexibility. #### ABB Minden extends the lifespan of its power plant technology with Charon-VAX The Challenge The Minden plant plays an important role within ABB. Although the company has long outsourced the bulk of its IT systems to IBM Global Services, “there are still production environments that we cannot outsource,” said Horst Krückemeier, head of system integration, IT support, and logistics for Energietechnik-Systeme at ABB Minden. Decades ago, the Minden facilities were set up with automation processes developed, documented, and transcribed to a proprietary automation system created in-house. For almost three decades, ABB Minden kept two redundant VAX-11/750 in operation. They continuously updated the VAXes with hardware refreshes and software updates, including cluster technology, after it was introduced by Digital in 1998. Using the latter technique, they upgraded the operating system from VAX/VMS V4.0 to VAX/VMS V5.0, and later to OpenVMS VAX V7.2. All systems ran steadily, serving engineering, and allocating function and connection plans to workstations. Download our Case study See how ABB Minden extended the lifespan of its VAX systems at its power plant using Charon-VAX VAX emulation. Download Now #### All You Need to Know About PDP 11: Evolution and Reaching Obsolescence The PDP-11 was first introduced in the 1970s. It is a series of 16-bit microcomputers developed by the Digital Equipment Corporation (DEC). It was one of the most influential minicomputers in the history of computing that bridged the gap between large mainframe and emerging microcomputers.DEC PDP 11 played a vital role in developing and popularizing the Unix operating system. It was popular in research institutes, universities, and enterprises for its expandability, adaptability, and affordability.This article thoroughly explores the PDP 11 hardware, its features, evolution, competitive challenges, and the reason behind its obsolescence. Replace your legacy PDP-11 hardware and migrate to industry standard x86 platform with Charon-PDP without any code changes Download the Datasheet Overview of PDP 11 HardwareBefore the microcomputer revolution, the Digital Equipment Corporation's (DEC) PDP 11 was among the most popular minicomputers used in industries. PDP software, or Programmed Data, was introduced in the 1970s and used until the early 1990s. According to sources, DEC sold around 600,000 PDP 11 models.The PDP 11 hardware was a 16-bit computer that embraced 8-bit bytes and used the ASCII character set. In the early years of microcomputers, 8-bit bytes, 9-bit bytes, 6-bit characters, and a jumble of other encodings were widely used. Did you know? DEC still uses EBCDIC (Extended Binary Coded Decimal Interchange Code) for the 80-column punched cards because it is compatible with IBM card punch machines.The innovative features in the PDP solution, especially the general-purpose registers and instruction sets, have made programming simple in the previous models of the PDP series. Also, the Unibus system enables external devices to seamlessly interface with the system using direct memory access, which opens the systems to a wide range of peripherals.DEC PDP 11 is the successor to PDP 8 in most real-time computing solutions, though they have worked parallelly for over a decade. This is mainly due to the ease of programming in PDP 11. The architecture of PDP 11 was an inspiration to the late 1970s microprocessors like Motorola 68000 and x86, while the operating system (OS) designs, along with other DEC systems, became the blueprint for the subsequent OS, including CP/M and MS-DOS. Moreover, the Unix operating system first operated on the PDP-11/20 model. Later, it was stated that C programming languages were incorporated into various low-level PDP-11-dependent programming features. Creating a 32-bit addressing from the 16-bit PDP-11 led to the development of VAX-11 architecture.What Are the Noteworthy Characteristics of PDP-11 Architecture?Here are some technical characteristics of PDP 11 that made it very popular in the era of computing:DesignThe developer of 16-bit PDP 1, Harold McFarland, wanted to create simple and useful designs rather than something complex. This simple design was sufficient for regular users who do not need heavy features only used in big science computers. There were three key principles for its design:A small set of registers (8 accessible registers) are used for flexible programming.The unique Unibus architecture offers unified memory and devices for easy system expansion.The compact instruction pipeline enables high code density and easy programming modules.Registers8 CPU registers are used in the DEC PDP-11 hardware. They are:The six general purpose registers used are R0-R5The stack pointer is R6The program counter R7It is a significant update from the previous systems as it uses the 16-bit register bank, which supports simplified programming through intuitive semantics.With time, the architecture evolved by including small branch targets and more complex addressing. However, successors to PDP 11, like 32-bit VAX-11, still used the original register model to ensure the continuity of previous applications. The fact that it lasted for decades proves the efficiency of its inherent code and flexibility.Unified I/O BusUnibus has transformed adaptability through its shared bus architecture, which enables components across the system to interact seamlessly as a logical address space.In the uniform 22-bit address continuum, storage devices, memory models, network interfaces, and more can be found. This unified access reduces hardware size while allowing flexible combinations. The design of Unibus easily facilitates data transfer without requiring a separate I/O processor, which means it helps save on infrastructure costs. Also, the Graduated Bus speeds help maintain the pace with rapidly evolving technology.PDP 11's proven versatility due to its Unibus, along with the consistent peripheral controllers and added capabilities, made it popular in the early computing era.Instruction SetCPU instruction helps in improving a computer's overall efficiency. The PDP 11 uses an orthogonal instruction set, that limits operations to 56 core functions. This compact orthogonal instruction set streamlined programming through:Reduced learning conceptsStandard operation code (opcode) patternsUniform syntax across related operationsHigh code density, which is more appropriate for minimal memoryThis consistency helped with coding efficiency and improved operational speed and system resilience. Additional abilities like floating point math and memory segmentations have evolved the generations of DEC PDP-11, but its restraint ensured its continued compatibility with previous legacy applications and PDP solutions.Exceptional Reliability and ServiceabilityWhile developing PDP 11, DEC sought maximum resilience across the entire system, including both the hardware and software. The diagnostic abilities, fault-handling capabilities, and component assortment helped deliver uninterrupted uptime.This availability of DEC PDP 11 for seamless mission-critical operations made it popular in hospitals, military platforms, utility sectors, and other domains that required clock stability.What are the Key Features of the DEC PDP 11?Some of the significant PDP 11 key features include:Unmatched power failure management with automatic restarting capabilityUnparallel memory error detection and rectification abilityRegular self-monitoring or confidence testingBuilt-in logic analysis for remote diagnosticsEasy parts replacement for components allowing quick-release fittingsThe broad compliance testing ensures secure incorporation with the facilitiesDigital Equipment Corporation maintained tight quality control by developing its own LSI chipsets and boards, which reduced mechanical failure points as integration increased. This meticulous design of PDP software allows seamless round-the-clock operations.The architecture of DEC PDP-11 mainly was to ease the manufacturers, who did not have much specialized training. The components required for assembly are not very critical and are used as a backplane with wire-wrapped connections.Decline of PDP 11 Systems in the 1980'sThe PDP-11's architecture is very basic and flexible, which allows continuous updates to integrate with new technologies. However, the Unibus and Q-Bus' limited throughput became the performance bottleneck, along with the 16-bit logical address limitations, hindering the production of heavy software applications.The successor of the DEC PDP-11 system was DEC’s 32-bit VAX-11 (Virtual Address eXtension), a superminicomputer designed for the high-end time-sharing market. The processor of VAX CPUs offered a PDP-11 compatibility mode that allowed several legacy systems to run parallel with the new 32-bit system, which was later dropped with the first MicroVAX system.PDP 11 was the smallest system capable of running Unix operating systems for decades. Still, by 1980, the IBM PC and its clones running on MS-DOS and Windows took over the minicomputer market. With competition rising in the personal computing market in the 1980s, DEC struggled with adapting and addressing requirements beyond end users.Also, the derivatives of DEC PDP-11 did not resonate well with the 80’s computing landscape. With no desktop systems backup, profits were declining severely. The rising economic pressure in the early 90s compelled a significant restructuring of DEC's remaining customers. The usage of aging PDP software gradually declined. In 1994, all the PDP solutions were bought by Mentec, an Irish PDP-11 specialist organization that developed compatible devices for a couple more years. The new and advanced 32-bit VAX-11 architecture became the reason for the downfall of 16-bit PDP 11 systems. Is your legacy infrastructure secretly draining profits? Transform your business with our Legacy System Migration Guide Today! Download Free Guide Modernizing Legacy PDP 11 Systems with StromasysLegacy PDP-11 has been popular in various industry sectors and has been the backbone of several mission-critical operations. If your businesses also heavily rely on PDP software and you want to transform your infrastructure, then Stromasys is the right stop for you.Stromasys is the industry's leading legacy systems migration service provider, modernizing the aging infrastructure at less than half the outdated hardware maintenance costs. The Charon PDP solutions emulate legacy PDP-11 hardware on a modern platform like x86 or cloud infrastructure. It allows businesses to seamlessly operate legacy applications like RSX-11M, RT11, and RSTS without any challenges. Also, migrating to a new platform enhances efficiency, security, scalability, and flexibility. To know more about Charon PDP emulation solutions, you can contact our legacy experts. Talk to an Expert Final TakeawayMost computing systems have a smooth life cycle of just 3-5 years, but PDP-11 had a remarkable journey from the 1970s and is still in operation today. It remarks on its astonishing longevity of over 50 years and exceptional design. This 16-bit minicomputer transformed computing with its affordability, accessibility, and flexibility. It also played a significant role in the further development of Unix. However, its limitations led to its obsolescence after the rise of DEC VAX systems. #### All you need to know: Migrating Legacy Applications to the cloud URL: https://www.stromasys.com/resources/all-you-need-to-know-migrating-legacy-applications-to-the-cloud/ #### Alpha AXP Architecture: A Legacy Powerhouse for Data-Intensive Applications in 2026 The computing technology landscape is continuously evolving, and some significant architectures like DEC Alpha AXP have left their indelible mark on the industry. It is a 64-bit RISC (Reduced Instruction Set Computing) processor developed by DEC (Digital Equipment Corporation), which was popularly used for data-intensive applications.The Alpha AXP architecture was the successor to the DEC VAX architecture, which reigned over the minicomputer domain in the 1980s. It was launched in 1992 and offered great processing power and scalability. This blog explores the design principles, challenges, performance advantages, and other aspects of legacy Alpha AXP, including its significance in the computing industry. Explore how CHARON-VAX virtualize Alpha on Windows or Linux, replacing aging DEC hardware Download Datasheet Understanding the Alpha AXP Architecture and Its Design PrinciplesThe success of Alpha AXP processors was due to their intricate design. Its 64-bit RISC architecture makes it highly recognized for growing computing demands.64-bit RISC ProcessorThe Alpha AXP is the first commercially successful 64-bit RISC processor. RISC (Reduced Instruction Set Computing) design focuses on small and simple instruction sets that can be executed at high speed. This makes it ideal for managing large amounts of data and memory addresses suited for database management, scientific computing, and other data-intensive applications.Load-Store Instruction SetOne of the distinct features of Alpha architecture is its load-store instruction set. In this type of processor design, registers perform operations, whereas memory access is limited to storing data in registers or loading it back to memory. This essential characteristic enhances CPU performance and simplifies instruction decoding for more efficient pipelining.EndiannessThe Alpha AXP architecture also supports bi-endian framework, i.e., they work both on little-endian and big-endian architectures. This flexibility is necessary for application compatibility across multiple platforms and systems, enabling developers to opt for any suitable format as per their particular requirements.ExtensionsAlpha AXP architectures have introduced several extensions over time to enhance their ability to adapt to a wide range of workloads.Byte Word Extension (BWX): These are the added instructions used to manipulate 8-bit and 16-bit quantities, elevating the performance of applications that don't usually operate in complete 32-bit or 64-bit modes.Square-root and Floating-point Convert Extension (FIX): These extensions provide hardware support for operations related to square roots and conversions between integer and floating-point formats.Count Extension (CIX): The added instructions are useful for specific cryptographic operations and algorithms that count the leading zeros and population count (number of set bits).Motion Video Instructions (MVI): SIMD (Single Instruction, Multiple Data) instructions were introduced to elevate multimedia and graphics processing.What are the Performance Advantages of Alpha AXP CPU?The two major performance advantages of Alpha AXP processors are:High-Performance DesignDEC Alpha is a high-performance processor that has outperformed its predecessors. Its architecture was designed while maintaining the focus on speed, featuring advanced techniques like speculative and out-of-order execution. With these advancements, Alpha AXP processors make use of all the available resources by executing instructions based on their readiness rather than the original sequence.BenchmarksPerformance metrics are critical when calculating the architecture's efficiency and effectiveness. SPECint95 and SPECfp95 benchmarks were widely used to measure the performance of integer and floating-point. The Alpha processors have outperformed several architectures and are widely known as the high-performance powerhouse.For example, in 1995, a 300MHz Alpha 21164 processor could achieve a SPECint95 score of 12.3 and a SPECfp95 score of 17.7, while a contemporary 200MHz Intel Pentium Pro processor could only achieve scores of 8.09 and 6.70, respectively. With this performance gap, Alpha AXP emulators made a significant impact.Understanding the Alpha AXP Applications and SystemsThe enhanced performance of Alpha AXP architecture made it a popular choice for many high-end servers and workstations.DEC Alpha-Based SystemsDue to Alpha AXP architecture, it was very popular, and its design was often seen in different DEC systems around that time. The DEC 3000 AXP series used for early workstations was designed specifically for technical users who required robust computing power, while the high-end servers like the DEC 7000 AXP and 10000 AXP series were developed mostly for the enterprise ecosystem that requires excessive data management capacities.They were not just powerful processors, but they were also designed with scalability measures in mind. So, as businesses flourished and their needs increased, DEC Alpha-based processors could be expanded with additional processors and memory, which would ensure business continuity and adaptability.Windows NT SupportAnother major milestone for the Alpha AXP processor was its support for Windows NT. It was initially developed to work on x86 architectures but expanded its compatibility and included Alpha and MIPS architectures. This step significantly changed the market for DEC, enabling it to offer cost-effective solutions without compromising performance. This ability to run Windows NT enabled businesses to leverage their existing legacy applications while taking advantage of the peak performance of Alpha processors.What are the Challenges of Alpha AXP Architecture?Here are some challenges of Alpha AXP architecture:Implementation Challenges Regarding Floating PointAlpha architectures have several strengths, but one significant challenge they face is implementing floating-point. Though Alpha systems have seamlessly processed integers, they have encountered difficulties operating some floating points due to the complexity of supporting VAX formats alongside modern standards. This inconsistency has seldom resulted in unexpected results for scientific computations where accuracy is critical.Need for AlignmentAnother challenge that Alpha AXP processors encountered was the alignment requirements in memory access. Due to the architectures' strict alignment standards, there might be performance issues when there is any misaligned load. This limitation is a primary concern for developers who want to optimize their applications for top performance.Bit-Twiddling Instructions WeaknessThe RISC architecture mostly focuses on efficiency and simplicity, but it has a limitation in Alpha's bit-twiddling instructions-operations, which manipulate individual bits within data types. This limitation impacts some algorithm's efficiency, especially those that heavily rely on techniques based on bit manipulation.Legacy System ComplexityWith time, businesses heavily relying on legacy systems like DEC Alpha AXP are finding themselves in a predicament in maintaining those systems. Managing them is becoming increasingly complex and costly due to aging hardware and the unavailability of spare parts. Organizations face rising maintenance costs due to dropping reliability due to hardware failures.Limited Support and DocumentationWith DEC's decline, support for Alpha applications has been limited. This lack of ongoing assistance has made it challenging for businesses to find skilled resources that understand older programming languages so that they can manage their systems effectively.Compatibility with Modern TechnologyLegacy Alpha systems face compatibility challenges as it becomes difficult to integrate modern applications with older architectures. Because of this, businesses are unable to leverage modern technologies and lack a competitive edge.Mitigating Legacy Alpha AXP Challenges with StromasysStromasys is a global leader in providing emulation and virtualization solutions for legacy systems like Alpha AXP processors. Stromasys's Charon AXP solution emulates outdated legacy Alpha systems on a modern platform. This mitigates the challenges of scalability, obsolescence, and security and minimizes extra maintenance costs while improving performance.Charon-AXP Drops MRP Time for EIS Wire and CableCharon-AXP has myriad benefits for users, as it did for EIS Wire and Cable. They were about to close due to a lack of parts and people to install parts on their AlphaServer. With requiring less time to complete, excess redundancy, more physical space, and less backup times, EIS feels much more at ease than the times of worry before.It shows how valuable Charon-AXP is in mediating between Alpha-AXP and the company to extract the conveniences of Alpha while ensuring the usefulness of EIS. The ease in the migration of the Alpha is what makes the whole process easy, fast, and trouble-free.Read more on this link Learn more about Charon AXP and how it can help you enhance your business efficiency while reducing costs. Talk to an Expert ConclusionThe DEC Alpha AXP architecture has a fascinating computing history. It was known as the legacy powerhouse specially designed for data-intensive applications. Despite many challenges, it has dominated the market for a very long time. It introduced many groundbreaking features that catered to data-intensive applications. However, the challenges associated with this vintage hardware's maintenance ultimately overshadow its legacy.Technologies are continuously evolving, and businesses continue to explore the complexities of the modern IT infrastructure, where the rise and fall of Alpha AXP serve as a reminder to understand the importance of adaptability and always be prepared for unforeseen circumstances. The transition of legacy is inevitable, but understanding the context of these legacy architectures helps make better-informed decisions for future technological evolution. Finally, it can be said that businesses may have moved from the era of DEC Alpha AXP. However, its legacy remains alive as it has helped tackle the complex computational challenges head-on for data-intensive applications. #### Alpha to Cloud Migration: Tips and Strategies Did you know that a survey report stated that the cloud migration market will reach USD 232.51 billion by 2024? This report proves that businesses understand the benefits of cloud migration and its potential. Therefore, they are looking for means to migrate their aging legacy hardware and applications to the cloud. Alpha cloud migration is a pivotal shift for businesses looking to modernize their IT infrastructure. It is not just a technical upgrade; this transition is a strategic move to elevate operational efficiency and improve security and scalability. Businesses have understood the need for agile and innovative solutions, and legacy alpha cloud migration will help them maintain competitiveness. This blog will explore the benefits of migrating on-premises alpha to a cloud ecosystem. What is Legacy Alpha Cloud Migration? Alpha cloud migration moves alpha hardware and servers from on-premises environments to modern cloud platforms like AWS, Azure, Oracle Cloud, and more. By legacy cloud alpha migration, businesses leverage the latest technologies and tools to enhance their productivity and improve customer experience. Companies are moving towards cloud migration primarily due to reduced operational costs, enhanced security, improved scalability, and elimination of legacy systems limitations. This transition is gaining popularity because of its advanced features and benefits. With the growing demands for innovation and agility, migrating to the cloud enables businesses to leverage the latest technologies without burdening themselves with outdated hardware maintenance. It also improves communication and collaboration within organizations operating in different parts of the world. What are the Benefits of Legacy Alpha Cloud Migration? There are several benefits of the legacy application migration to cloud platforms: Flexibility and Scalability Cloud platforms offer unparalleled scalability, allowing businesses to easily manage their resources based on ever-changing demands. This not only improves efficiency but also helps manage additional costs. Cost Efficiency Cloud alpha migration saves substantial costs by minimizing the need for on-premises infrastructure and added maintenance. Cloud providers also offer a pay-as-you-go model to organizations that eliminate the extra expenses of maintaining expensive outdated servers and added IT resources. Improved Collaboration Cloud offers improved collaboration within the organization regardless of the employee's location. Employees can easily share data and applications in real-time, enhancing productivity and teamwork. Business Continuity and Disaster Recover Plans Cloud migration improves disaster recovery abilities by storing data across distributed data centers. It ensures quick recovery in unexpected events, minimizes downtime, and prevents data loss, thus ensuring business continuity. Robust Security Infrastructure Most cloud service providers invest heavily in security infrastructure that often surpass traditional measures for physical platforms. Advanced features include encryption, continuous monitoring, MFA, and compliance with industry standards. Leveraging Latest Technologies By migrating legacy alpha systems to the cloud, businesses can leverage the latest technologies that will help them maintain competitiveness in this digital landscape without needing to make significant investments in hardware. Sustainability Cloud providers often use energy-efficient infrastructure, which minimizes their carbon footprints, thus contributing to sustainable efforts. They also help reduce energy costs as there is no outdated hardware that requires extensive energy to function. What Are the Different Legacy Alpha Cloud Migration Options? Businesses can opt for many alpha cloud migration strategies depending on their requirements. Some of them are as follows: Re-hosting of Applications Application re-hosting is an easy and quick method that involves lifting and shifting legacy alpha applications from on-premises to the cloud without any significant changes. This methodology is mostly used for large applications and performs efficiently for businesses whose primary goal is to provide application access from anywhere across the globe. Application Re-platforming This cloud alpha migration procedure includes minor optimizations in the legacy applications and moving them to a new platform (cloud infrastructure). It will enhance scalability and performance, thus improving the overall operational productivity. Application Re-architecting/ Re-factoring The application re-factoring or re-architecting is a procedure that requires remodeling of the legacy alpha systems to maximize most of the cloud benefits. In this alpha cloud migration process, significant changes are made to the legacy applications to enhance efficiency. What are the 6-Core Steps for Legacy Alpha Cloud Migration? The alpha cloud migration procedure depends on the business requirements. As every migration process differs, the cloud migration strategy should be planned accordingly after a thorough assessment. Here are some steps to be followed for a seamless legacy cloud alpha migration: Step 1: SWOT Analysis Performing a comprehensive SWOT analysis is essential while migrating legacy systems like Alpha to a cloud environment. Third-party integrations, technical aspects, budgets for training activities, compliance, and security architecture are to be considered in this assessment. This helps identify potential risks and vulnerabilities across the different domains, including financial, technical, operations, training, and more, in organizations. This results in creating a robust migration strategy, as in the CI/CD ecosystem, it is crucial to monitor for risks and opportunities to tackle challenges and create new possibilities to stand out among competitors. Source Step 2: Infrastructure Assessment A thorough assessment is crucial to move forward with cloud migration procedures. This process involves creating a detailed report comprising performance metrics, server and other equipment data, infrastructure profiles, and more. This evaluation helps understand the completeness of virtual and physical workspaces for cloud transition. Various elements that are to be included in the assessment are: Performance metrics Infrastructure Network Architecture Availability of Experts and Skilled Personnel Resilience Requirements Step 3: Right Mitigation Strategy Which cloud migration is most suitable for the legacy alpha system will be selected depending on the business requirements. Re-platform Re-hosting Re-architect Step 4: Platform Selection Understanding which technology and cloud platform (Azure, Oracle Cloud, AWS, Google Cloud, and more) suit the business requirements and selecting a seamless alpha cloud migration process. Step 5: Post Migration Procedure Before proceeding with the cloud alpha migration, performing a test or pilot migration is recommended to better understand the migration process. This allows businesses to see how the applications will operate in the new cloud environment. This approach helps identify and address any potential issues before full-scale migration is carried out, which saves a lot of time, effort, and resources. Step 6: Legacy Migration to Cloud After assessing, the next step is to prepare the existing legacy applications and workloads for migration to a cloud platform. Before moving on with the cloud migration process, it is recommended to: Create a backup of your data Post-migration testing What Are the Challenges in Legacy Alpha Cloud Migration? Legacy alpha cloud migration is a complex procedure that can only be successfully carried out with the collaborative effort of technical experts and business managers who develop and execute the migration strategy. Here are some common challenges occur during cloud migration: Undefined cloud migration plan and strategy Neglecting seamless user experience Lacking documentation regarding legacy alpha systems Limited evaluation of legacy hardware and other associated applications Unable to run any other applications while transitioning legacy applications to the cloud How Can Stromasys Help with Legacy Alpha Hardware to Cloud Migration? Stromasys is one of the world's leading legacy emulation and virtualization solution providers. Our Charon on-the-cloud solutions emulate legacy hardware like alpha systems and are certified service partners with world-class cloud platforms like Amazon Web Services, Microsoft Azure, Oracle Cloud, Google Cloud, and many others. Seamless transition to cloud is possible with assistance from highly skilled and experienced certified cloud experts. To know more about legacy hardware migration to the cloud. Connect with our Experts #### AlphaServer 1000: Architecture, Legacy & Future You’re likely reading this because you’ve crossed paths with the AlphaServer 1000 – maybe you managed one, supported critical applications on it, or simply heard stories about it. But what really is the AlphaServer 1000? Is it just an old piece of hardware, a milestone in server history, or something more? For many, AlphaSever has been a reliable cornerstone for years. Over time, the lack of vendor support has created a significant business obstacle for many companies. If you’re new to this legacy hardware, this article will give you a deeper understanding of how enterprise computing was shaped. However, if you use this aging hardware to support mission-critical workloads, this article can completely change how you manage your legacy applications. Overview of AlphaServer 1000 Feature AlphaServer 1000 Specification CPU DEC Alpha 21064/21064A (64-bit RISC) Max RAM 1GB Storage 1GB Expansion PCI and EISA slots Operating Systems Digital UNIX, OpenVMS, Windows NT Form Factors Pedestal, Rackmount, Cabinet Typical Use Application, file, print, compute server The AlphaServer 1000 is a 64-bit server computer designed and sold by Digital Equipment Corporation (DEC). Underlying AlphaServer 1000 is the DEC Alpha 64-bit RISC microprocessor, a workhorse processor which furthers both business and technical enterprise workloads. But AlphaServer 1000 is more than a processor or a collection of parts. It comprises: the underlying hardware, the operating environments supported, and its deployment in the enterprise landscape. AlphaServer hardware The server is based on a single-processor using the PCI/EISA bus for I/O and expansion. That means IT teams can modify the system to meet the demands of a business cycle: upgrading memory, storage and peripherals as needed. The core of the system was a 64-bit RISC processor which could handle the demanding requirements of mission-critical workloads in the 90’s and early 2000’s. AlphaServer operating environments The AlphaServer 1000 distinguished itself by supporting numerous operating systems. It runs Tru64 UNIX (previously called Digital UNIX), OpenVMS, and even (at the time it was first introduced in 1994) Windows NT. This flexibility allowed companies to consolidate a number of workloads into a single, adaptable platform. AlphaServer in the enterprise The architecture and operating systems are indeed very important, but the third component is how AlphaServer 1000 met the business needs of enterprise customers. IT has been drawn to the server's expandability, fault tolerance and trusted performance, even in resource-strained environments. Its modular architecture was a long-term investment that could grow and transform with organizations over time. Model CPU Speed Memory Support Cache I/O Configuration Release Date AlphaServer 1000 4/200 200 MHz Up to 512 MB Not specified PCI slots for expansion 1994 AlphaServer 1000 4/233 233 MHz Not specified Not specified PCI slots for expansion 1994 AlphaServer 1000 4/266 266 MHz Not specified Not specified PCI slots for expansion Oct-95 AlphaServer 1000 Review: What It Gets Right and Where It Falls Short The AlphaServer 1000 introduced important features for businesses but also had some major limitations. Strengths Exceptional performance drove business-critical functions. The 64-bit RISC architecture powered scientific and analytical workloads. Scalability allowed IT teams to expand capacity easily. Versatile operating system support unlocked opportunities for integration. Built-in error detection boosted confidence in uptime. Limitations The hardware now struggles to match modern performance. High energy use results in higher operational costs. Finding replacement parts takes time and resources. Compatibility with modern applications remains a significant challenge. Key Features The AlphaServer 1000 takes a modern approach to server design. Its key features make it effective for use in businesses: Processor Options: 64-bit RISC processing with DEC Alpha 21064 or 21064A CPUs. Available in a choice of 5 processor varieties: 4/200, 4/266, and 5/300MHz versions. Architecture: Robust RISC design with PCI and EISA slots for expansion. Memory: Supports up to 1 GB RAM via a 128-bit memory bus. Storage: Accommodates up to 7 SCSI drives. Additionally, there are extra bays for CD-ROM or tape devices. Form Factor: Available in pedestal, rackmount, and cabinet models for deployment flexibility. Custom Configurations: Systems can be configured with a wide range of accessory cards, customized memory, and storage options. The Challenge of Maintaining Aging DEC AlphaServers Many organizations continue to run mission-critical applications on AlphaServer 1000 platforms. However, this dependency has become increasingly risky. When hardware eventually fails (as it inevitably will) - there may be no time left to recover or migrate. By waiting until a crisis strikes, businesses put their core operations at significant risk. Let’s look at why end-of-life DEC Alphaserver 1000 is so risky: Downtime: Outdated hardware and components often lead to unplanned downtime. Even if such incidents are infrequent at the moment, you know that it’s only a matter of time. Cost of Maintenance: Due to spare parts scarcity, higher power consumption, data center complexities, and operational costs can escalate significantly. Security Risks: Outdated servers may lack modern security updates and become increasingly vulnerable to cyber threats. Skill Gaps: Specialized knowledge is often needed to maintain and operate such hardware. But every year, people with specialized knowledge are retiring in numbers. Want to Replace Aging AlphaServers and Still Run Legacy Applications? Modernization no longer calls for disruptive change. The lift and shift approach by Stromasys preserves legacy applications while removing the risky hardware. What Is Lift and Shift? Lift and shift migrate business applications from old AlphaServer 1000 to modern virtual environments – x86 or cloud. This way, you can avoid costly, time-consuming, and risky rewriting projects. Charon-AXP operates on the same principles and extends the life of your essential Tru64 applications. As a result, legacy applications run on modern hardware platforms (on-premises or cloud) as if they are running on the original hardware. In fact, the end user will not even notice that the underlying platform has been replaced. Here are the advantages: Preserve legacy applications in their original form. Improve reliability with dependable modern hardware. Reduce costs by eliminating the need for new code or components. Enjoy a faster performance from cutting-edge infrastructure. Integrate legacy workflows alongside today’s IT systems. If you’re still in an environment that utilizes systems such as the AlphaServer 1000, perhaps now is the time to begin thinking about the next steps you want to take. Talk to an expert #### AlphaServer Health Check - How Far is Your AlphaServer from Failure AlphaServers have been operating your business's critical operations for decades now. Before they completely fail and shut down their operations, these legacy systems give you warning signs. When it does, you will have to struggle with concerns like lost revenue, downtime, data risks, lower productivity, and unhappy clients. The problem is that most organizations ignore these signs until it's too late. You can respond more proactively and develop a plan to avoid costly surprises if you know where your system currently stands on the health timeline. Assess the present condition of your AlphaServer's health and its position on the survival timeline. You never know when a small problem could turn into a catastrophe that may jeopardize your business's survival. #### AlphaServer Version Guide 2026: How DEC's Powerhouse Evolved & Advanced Capabilities HP acquired Alpha servers through its purchase of Compaq, which had earlier taken over DEC (Digital Equipment Corporation) in the 1990s. The HP Alpha Server, built on DEC’s Alpha processor, primarily ran the VMS operating system, known for its security and stability. It became the go-to choice for government agencies like the MOD. Alpha servers could also run Tru64 UNIX, giving users flexibility. Initially, HP continued to support Alpha hardware and OpenVMS beyond 2010. But eventually, they shifted to the Integrity line, powered by Intel’s Itanium processors, and optimized OpenVMS for the new architecture. From DEC AlphaServer to HP AlphaServer, several models were released under the AlphaServer brand during its evolution. In this article, we will explore each AlphaServer model in detail to give you a clear understanding of its capabilities. Explore how CHARON-AXP virualizes Alpha on Windows or Linux, replacing aging DEC hardware. Download the Datasheet But before we dive in, let’s take a quick look at the comparison table. Model Processor Memory Expansion Slots Operating Systems Industries AlphaServer 400 166 MHz EV4 192 MB 2 PCI, 3 ISA OpenVMS, Tru64 UNIX, Linux, FreeBSD Small businesses, research labs AlphaServer 800 EV5 ECC memory 2 PCI, hotswap disk drives, RMC OpenVMS 6.21h3, Tru64 UNIX 3.2C, Windows NT SMBs, education, IT infrastructure AlphaServer 1000 200 MHz Up to 512 MB 2 PCI, 7 EISA OpenVMS Finance, insurance, SMEs AlphaServer 1200 Based on AlphaServer 4000 design Up to 4GB 5 PCI, 1 PCI/EISA Windows NT, OpenVMS, Digital UNIX Healthcare, retail, large businesses AlphaServer 2000 EV4/EV45/EV5 (200–375 MHz) 640 MB–1 GB 3 PCI, 7 EISA OpenVMS Telecom, manufacturing, government AlphaServer 2100 Alpha 64-bit (200–375 MHz) 1–2 GB 3 PCI, 8 EISA OpenVMS, Tru64 UNIX, Windows NT, Linux, FreeBSD High-tech, scientific research, engineering AlphaServer 4000 21164 (300–600 MHz) Up to 4GB SMP, multi-cache levels OpenVMS, Tru64 UNIX Aerospace, energy, large-scale enterprises AlphaServer 4100 Up to 4 Processors (5/300, 5/400, 5/466, 5/533 and 5/600 MHz speeds) 32 MB to 8 GB 5 PCI, 3 PCI/EISA OpenVMS, Tru64 UNIX High-performance database servers, business application servers, LAN consolidation, and communication applications AlphaServer ES45 1-4 CPUs EV68CB, 1000MHz or 1250MHz 8MB Cache Model 1: Up to 16GB RAM, Models 2 and 3: Up 6 to 10 PCI-X slots OpenVMS (starting from version 7.3-1) Business, technical, and scientific applications 1. AlphaServer 400 The AlphaServer 400 was launched by Digital Equipment Corporation (DEC), and later acquired by Compaq and HP. They were high-end servers designed for DEC Alpha microprocessor architecture offering unparalleled computing power. It was considered a suitable option for the office environment due to its featured single Alpha processor and a compact tower form factor. AlphaServer 400 offers enterprise-grade capabilities in a smaller package and serves as an affordable entry point into the Alpha ecosystem that was often used for file serving, light database work, and application development. Did you know? The AlphaServer 400 competed with entry-level RISC servers from HP and Sun Microsystems during the mid-1990s. Development and Architecture It was released on March 1, 1995 Among the first to use PCI bus architecture for faster data transfer and expansion Powered by a 64bit EV4 Alpha processor, replacing older 32bit VAX systems Technical Specifications 166 MHz single processor Maximum memory capacity: 192 MB Two PCI and three ISA slots for additional hardware SCSI bus for storage, offering a transfer rate of 10 MB/s Operating System Support Supported OpenVMS and Tru64 UNIX, optimized for Alpha architecture Also capable of running Linux and FreeBSD, increasing its versatility 2. AlphaServer 800 Offering larger-server performance was something that people still remember about AlphaServer 800. Launched in October 1997, it was equipped with second generation Alpha processor, known as the EV5. AlphaServer 800 served as a compact, cost-effective entry point into the Alpha ecosystem. It was built around a single Alpha 21164 processor and offered enterprise-class Unix/VMS capabilities. The AlphaServer 800 was considered ideal for small businesses that looked for reliable file servers, departmental application hosts, or development platforms. The AlphaServer 800 provided excellent value and proved popular with organizations that transitioned from its predecessor VAX systems or were seeking affordable RISC computing. Key Features Hotswap disk drives for easy maintenance and uninterrupted operation ECC memory for error correction and improved reliability Remote Management Console (RMC) for efficient remote server monitoring Robust server management software (ServerWORKS) for streamlined operations Cluster support for enhanced scalability and high availability Supported Operating System OpenVMS, starting from version 6.21h3 Tru64 UNIX from version 3.2C. Market Position To showcase its ability to run under several operating environments, the AlphaServer 800 was rebranded as the Digital Server 3300/3305 under Windows NT It was one of the 'white box' models, designed to be customized as well as an affordable solution for businesses. 3. AlphaServer 1000 AlphaServer 1000 system is a low-cost, single processor server, based on PCI/EISA. It was part of DEC’s strategy to deliver robust server solutions. Supported Operating System It was designed to support OpenVMS which was a key OS in high-end computing. Technical Specifications The AlphaServer 1000 4/200 model had a CPU clock speed of 200 MHz and supported up to 512 MB of memory It offered a maximum I/O throughput of 132 MB/s, with expandability options through two PCI slots and seven EISA slots Performance benchmarks showed a SPECint92 score of 135.8 and a SPECfp92 score of 177.0 (SPECint92 and SPECfp92 are performance benchmark scores set by Performance Evaluation Corporation (SPEC) to gauge the computing power of the processors.) 4. AlphaServer 1200 The AlphaServer 1200 did replace the AlphaServer 1000A. It has the same enclosure as the 1000A, but its logic is based on the AlphaServer 4000 design. The AlphaServer 1200 brought Alpha computing to the datacenter in a professional rackmount package. It was designed for high-density server deployments. It offers enterprise-grade features like hot-swappable drives, redundant power supplies, and efficient cooling that elevated the Alpha performance. The Alpha 1200 is available in various configurations with Alpha 21164 or later 21264 processors. This AlphaServer 1200 series scaled from a single CPU to multiple CPUs. Supported Operating Systems The AlphaServer 1200 supports multiple operating systems like Windows NT, OpenVMS, and Digital UNIX (Ultrix). This flexibility allows it to handle everything from large business data to specialized computing tasks. Key Features Supports up to 4GB of RAM, with common configurations starting at 1GB Offers extensive storage with seven Fast SCSIII disks in removable StorageWorks cartridges, most disks being 2.1GB Optional disk expansion tower available for additional storage Includes five PCI slots and one PCI/EISA slot for adding hardware like SCSI controllers and Ethernet boards Powered by two 450W power supplies, weighing over 100 pounds 5. AlphaServer 2000 Did you know that AlphaServer 2000 was one of the first AlphaServers featuring a PCI bus? The inclusion improved data transfer rates and enabled greater flexibility in hardware expansion. Specifications Chipset: Cbus, Sable family Demi-Sable model: EV4 processor, 200MHz, 640MB RAM Demi-Sable45 model: EV45 processor, 233MHz/275MHz, 1GB RAM Demi-Gamma model: EV5 250/300, EV56 375MHz, 1GB RAM Supports 1-2 CPUs, with up to 640MB or 1GB of memory Expansion: 3 PCI slots, 7 EISA slots Compatible with OpenVMS operating system starting from version 6.1 (for EV4 models) 6. AlphaServer 2100 Similar to the previous server, AlphaServer 2100 was among the first AlphaServers to have PCI bus. It was launched in 1994 and was initially sold as the Digital 2100 before the AlphaServer brand was established. Key Highlight of AlphaServers 2100 Features Alpha 64-bit processors, including Alpha 21064, 21164, and 21164A, with speeds from 200MHz to 375MHz Supports up to 4 processors and up to 2GB memory (1GB max for 4-CPU setups) Includes 3 PCI slots and 8 EISA slots for hardware expansion Compatible with OpenVMS (from version 6.1), Tru64 UNIX, Windows NT, and other systems like Linux and FreeBSD Launched in 1994, one of the first Alpha servers with PCI bus, initially branded as Digital 2100 Offers models like AlphaServer 2100 4/200, 4/233, 4/275, 5/250, and 5/300 for varying needs 7. AlphaServer 4000 Launched in 1996, the AlphaServer 4000 was DEC's first venture into the world of 64-bit Alpha architecture. This new architecture not only replaced the previous 32-bit VAX systems but also improved speed and power. Key Features and Specifications Powered by the Alpha 21164 64-bit processor Supports up to two processors, with speeds from 300 MHz to 600 MHz Processor options: 300 MHz EV5 (2MB cache) and 533 MHz EV56 (8MB cache) Up to 4GB of memory, though some configurations support 2GB Standard storage includes two 2GB disks Part of the Rawhide family with the Rawhide core logic chipset Features symmetric multiprocessing (SMP) for efficient multi-processor management Includes multiple cache levels to enhance data processing speed 8. AlphaServer 4100 It was a mid-range server designed for high-performance computing, supporting multiple processors. Stand Out Features: It supports up to four Alpha microprocessors AlphaServer 4100 can accommodate up to 8 GM of main memory Comes with flexibility – well equipped with 8 PCI I/O slots A system bus bandwidth of 1.1 Gbytes/sec clearly reflects its role in high performance computing The reliability mechanism comes with error correction codes (ECC) for CPU cache 9. AlphaServer ES45 The AlphaServer ES45 was launched in 2002 with the aim of catering to applications in business, technical, scientific and others. Feature Overview: Supports 1-4 EV68CB CPUs (1000MHz or 1250MHz) with 8MB cache. Memory: Up to 16GB (Model 1) or 32GB (Models 2 and 3) Includes 6-10 PCI-X expansion slots Runs OpenVMS (7.3-1+) and Tru64 UNIX (5.1A+) Available in cabinet, pedestal, and tower formats Features the Titan chipset, successor to Tsunami/Typhoon Suitable for database, application, NFS, and Internet servers Successor to the AlphaServer ES40 Replaceable by AlphaVM-Pro for virtualization Different Versions of Alpha HP Servers: Comparative Analysis DEC AlphaServers introduced us to the amazing advancement of computers. In 1995, the AlphaServer 400 was a new architecture with a PCI bus and native (64-bit) support. It marked the end of 32-bit systems and established new performance standards. Further enhancing efficiency, the AlphaServer 800 and AlphaServer 1000 joined the line. They added EV5 processors, hot-swap drives, and ECC memory to make the server reliable and effective. Its scalability would build upon the success of AlphaServer 1200 and AlphaServer 2000. They were multicore with large storage. Therefore, they could accomplish more complicated and multitasking jobs. Finally, came the AlphaServer 2100 and Alphaserver 4000. These servers introduced multi-CPU setups and symmetric multiprocessing (SMP) support. They were best used for high-performance environments, thus becoming very popular. HP launched extensive Alpha user education and a plan to move customers up to the HP Integrity platform. But there are many niche businesses that have never been ported to newer versions. It means these businesses are still dependent on Alpha hardware to run their business applications. Still Using AlphaServers? Here’s How to Compete with Modern Businesses In the past, Alpha HP Servers were highly reliable for handling critical workloads. However, as time has passed, the hardware has become decades old and is more prone to downtime. Thus, businesses that still rely on AlphaServers are facing increasing costs and efforts to maintain these aging systems. These challenges make it extremely difficult for enterprises to compete with modern businesses. Enter Stromasys, which allows businesses to continue operating a legacy application without the ancient hardware. By leveraging Charon-AXP emulator, businesses can move their AlphaServer environments to modern hardware or the cloud without sacrificing their existing applications. It means enterprises can continue running essential OpenVMS and Tru64 UNIX applications. This migration improves performance, cuts costs, and extends the life of essential systems without the hassle of major disruptions or downtime. Stromasys CHARON-AXP Success Story The Challenge Wheeler Manufacturing were running their critical applications on the outdated AlphaServer system. They face critical situation in 2014 when due to a drive failure during business hours resulted in a full day of production loss. Also, the 3-4 days wait for HP support led to productivity loss. They have been operating on the AlphaServer for more than 15 years and were comfortable using it, but hardware failures occurred every year or two. This created unacceptable downtime risks and the business-critical DEC applications (evolving from PDP to MicroVAX to VAX to Alpha) that were highly customized for their manufacturing processes. They wanted to preserve these applications while eliminating the vulnerability of aging hardware. The Solution When Wheeler Manufacturing contacted Pyramid Technology Services to purchase a spare drive, Pyramid identified the problem and offered a better solution. They suggested virtualizing the AlphaServer using Stromasys Charon-AXP. This solution allowed Wheeler to migrate their classic Alpha system to modern hardware while preserving all existing applications and configurations. Charon-AXP eliminates the aging hardware dependency while removing geographic support limitations and offers the reliability of current technology. All this while maintaining the business-critical software without any modifications. The Result Wheeler Manufacturing successfully transitioned from vulnerable legacy hardware to a virtualized environment. They reduced risk and improved performance. The company eliminated any challenges regarding outdated hardware failures along with support issues. They gained peace of mind knowing their manufacturing operations would continue uninterrupted. By preserving their proven applications on modern infrastructure, Wheeler achieved the best of both worlds, i.e., operational continuity with enhanced reliability. "We wanted to continue using these applications, but we needed to find a way to reduce risk and eliminate unwanted downtime." — Tony Waller, CIO, Wheeler Manufacturing Curious How Charon AXP Can Help You Transform Your Outdated AlphaServer. Talk to an Expert #### Application Modernization: The Bridge Between Legacy Infrastructure and Future-Ready Technology Application modernization is an umbrella under which different strategies fall. Here, we will focus on legacy application modernization, which involves transferring applications, databases, and workloads from one environment to another. Application modernization is the talk of the town as it comes with so many advantages to offer. This is also backed up by industry projections, with the market expected to surpass 65 billion dollars by 2032. However, many businesses still rely on legacy infrastructure, which is detrimental to their growth – especially when the application performs business-critical workloads. Application modernization with modern platforms paves the way forward, keeping the enterprise competitive with new-age businesses. In this article, you'll learn everything you need to know about application modernization for legacy systems, from benefits to best practices – so that you can better understand and implement your modernization plan. What is Legacy Application Modernization? Why It Should be the Top Priority in 2025? Simply put, legacy application modernization is moving the application from a legacy environment to a modern platform - either on-premises or in the cloud. Many consider it a method for converting monolithic applications into microservice-based cloud applications. The process involves migrating older programs, databases, applications, and frameworks to a more advanced, reliable, scalable and cost-effective platform. In the modern era, discussion of application modernization revolves around migrating monolithic, on-premises apps to cloud-based systems (using microservices and DevOps) for faster, more efficient releases. There is no one-size-fits-all approach to application modernization. You can choose from a wide array of modernization approaches based on your current infrastructure and the outcomes you wish to achieve. When moving to the cloud, choose projects yielding improved customer experience and ROI through speed, performance and scalability. What makes Legacy Application Modernization a must-do this year? Out of many reasons, the primary ones are risks and costs. Here are the reasons why legacy application modernization is the need of the hour: 1. Mission-critical applications are running on legacy hardware Legacy hardware is outdated and can fail anytime soon. Keeping it invites unplanned downtime and puts your business continuity at stake. 2. A lot of money and time are getting invested Initiate application modernization as soon as the cost of keeping them outweighs the cost of modernizing them. This way, you will be able to spend your funds on priority projects. 3. Cybersecurity risks Without regular patches and fixes, Legacy infrastructure can become a favorite target for cyberattacks. 4. Sometimes, applications or hardware lose support. This happens when vendors shut down or phase out technology. Without support, you won’t get patches or updates. You will also lack technical help if issues arise. 5. Leveraging the benefits of modern platforms Traditional applications often struggle to integrate with modern technologies. Thanks to application modernization, enterprises can achieve seamless integration, improving efficiency. 5 Stages of Legacy Application Modernization Let's look at the five stages of successful application modernization and the best practices for each stage. 1. Assessment This allows you to spot strengths, weaknesses, and even areas for improvement. Then, build a plan with your organization's goals in mind. Think about cost, risk tolerance and timelines. Be specific about what you have now and your desired result. Minimize any ambiguity during the modernization process. Once your list is created, plot each application out on a grid. Then, assign ease/difficulty on one side and probable value increment post modernization on the other. 2. Planning The most important step in the planning phase is making the right choice of modernization strategy. It is what can make or break a successful migration. Here are the 5 R’s of legacy application modernization: 1. Rehosting Popularly known as lift and shift, rehosting involves shifting legacy applications to a different environment without changing the codebase. Consequently, legacy applications can run unmodified as they would in the original environment. The best part? It is the quickest, least resource-intensive, and most economical way to modernize legacy applications. Hence, it can be an ideal choice for enterprises that wish to modernize without rearchitecting their legacy applications. 2. Refactoring Refactoring involves reorganizing and improving existing code to boost performance and maintainability without extensively changing its core functionalities. This approach helps make an application run more efficiently. 3. Rearchitecting It involves a complete redesign of the application’s architecture to meet current standards without rebuilding it from scratch. Here, the legacy application is divided into smaller and independent components. Additionally, it prepares your application for further refinement and makes it future-ready. 4. Replatforming Replatforming entails changing the existing infrastructure and moving the application to a different platform. This way, organizations can expect a performance boost. At first impression, the strategy might sound like rehosting, but it is not. Unlike rehosting, replatforming involves some sort of code changes. 5. Replacing If your legacy application is so outdated that you are unsure whether any approach (full-scale migration or a small tweak) will suffice, replacing your application is the way to go. Though it can give you a fresh start, you can expect potential disruptions during the transition. Still on the fence? Wondering how do you choose the right strategy? Here’s the thing: do you want no change, complete change, or a minimal change to your application? Are you looking for a quick transition, or are you ready to invest time? Can you afford some downtime during the transition, or are you looking for a disruption-free strategy? Do you have a considerable budget for this migration, or are you seeking a cost-effective approach? Since it does not change the application, lift and shift is the quickest, most affordable, and frictionless strategy of all. The other options involve costs, risks, and varying levels of disruption. Therefore, choose based on your specific requirements. 3. Preparation A solid app modernization plan helps reduce the risk of mistakes. However, be prepared for the unexpected. In any business, things can go wrong. Instead of hoping problems won't happen, be ready when they do. A good way to manage risk is the "What if..." method. List as many potential issues as possible. Don’t hold back! The more challenges you address now, the smoother disaster recovery will be if any arise. Lastly, many companies lack the resources to handle legacy app modernization in-house. Therefore, the crucial step is selecting the right modernization partner. 4. Migration Modernize critical components first. Ensure accuracy and integrity of data throughout the application migration process. End users play a key role in hands-on testing to confirm the new system or environment meets their requirements. To minimize disruption, modernization approaches like lift and shift should be considered as they do not affect existing users. Focus on enhancing the user interface and experience. Regularly monitor compliance with financial regulations to stay up-to-date. Implement auditing mechanisms to track transactions and system activities. 5. Post-Migration This step entails ensuring the new environment works fine. Make sure system components are regularly checked so that errors can be fixed, and your organization can maintain optimal performance. Collect feedback from end users to resolve any remaining issues. Best Practices During the modernization process, many enterprises get off track. This is where best practices come in handy. Build a strong business case for modernization Involve stakeholders from the start Assemble the right team with clear responsibilities Invest in training and support for end-users Create a plan for retiring legacy applications Set a realistic rollout timeline and success metrics Communicate transparently throughout the project Offer contextual training and continuous support Collect feedback to improve future rollouts Legacy Application Modernization and Stromasys Clearly, legacy application modernization liberates you from the constraints of outdated environments and prepares you to compete with modern businesses. Stromasys can help you get there. That too, without risking your critical processes or spending a lot of time and money. Charon by Stromasys is the leading legacy hardware emulator that not only moves your applications to on-premise platforms but also empowers you to leverage modern platforms like the cloud. Charon offers the following proven benefits: Separates business-critical applications from risky hardware Your application does not need to be modified Promotes business continuity by minimizing downtime Allows you to run critical applications at a fraction of their current maintenance cost Offers a cost-effective, quick, and risk-free data center exit alternative Discover more about Charon and see how it can actually improve your ROI. Talk to an Expert #### Are You Considering Cloud Migration in 2026? Key Benefits of Cloud Migration Explained The digital landscape is evolving, and everyone is moving from a traditional environment to a more advanced ecosystem like the cloud. Cloud computing has now become an essential part of the IT industry. According to a Gartner report, more than 90% of organizations will use cloud services in 2025. Most businesses prefer multi-cloud and hybrid environments for their IT infrastructure. In this blog, you will explore why you should consider migrating to cloud environments and the benefits of cloud migration. You will also learn about different cloud deployment methods, which will help you choose the right cloud ecosystem for your business. Understanding What is Cloud Migration Cloud migration is a process of moving the organization's digital resources from legacy infrastructure to the cloud environment. By adopting cloud migration, businesses can leverage several third-party services, improve productivity, gain access to many databases anywhere at any time, and incorporate advanced technologies and applications. After the pandemic, many businesses migrated to the cloud, regardless of their sectors. Reports have suggested that by 2032, the global cloud infrastructure services market size will grow to $396.01 billion. One of the most significant advantages of cloud migration is getting real-time updates, which helps in monitoring performance and efficiency. However, cloud migration is not a simple procedure. It requires careful analysis, planning, deployment, and post-migration procedures for seamless cloud adoption. What Are the Benefits of Cloud Migration? Here are some benefits of cloud migration: Flexibility and Scalability Cloud offers pay-per-subscription options, which means businesses will only need to pay for the resources they have subscribed to. This also eliminates the need for maintaining hardware. Also, the cloud environment is very flexible and scalable. It can accommodate increasing workloads, which was impossible in traditional infrastructure due to its limited size. Cost- Effectiveness Adopting cloud eliminates the requirement of having an extensive traditional physical infrastructure on-premises. It significantly reduces the maintenance and total cost of ownership. Software Upgradation Cloud allows businesses to modernize their software by integrating modern features and security functionalities. Data Recovery and Backup Plans Most of the cloud service providers offer built-in backup and recovery functions. Advanced Security Cloud service providers invest heavily in advanced security measures, such as encryption, MFA, compliance certificates, and more, to ensure that sensitive data is secured. Advanced Applications and Tools By adopting cloud computing, businesses can gain access to many advanced tools and applications. Integrating cutting-edge technologies with on-premises traditional infrastructure can be difficult and expensive, and there might be integration issues. Sustainability One of the most significant benefits of migrating to a cloud ecosystem is that businesses can minimize their carbon footprints, which will improve their sustainability efforts. Seamless Integrations Cloud migration allows businesses to seamlessly integrate and adopt innovative solutions, which allows them to stay ahead in the rapidly evolving market. What Are the Different Cloud Deployment Modules? Before cloud migration begins, businesses should decide which type of cloud environment will suit their requirements. Depending on it, they can select from the following: Public Cloud It is one of the most popular cloud deployment modules and is widely known for its worldwide accessibility and scalability. It offers versatile solutions, which makes it ideal for businesses that want to minimize their expenses. According to an IDC report, due to its cost-effectiveness and flexibility, the public cloud accounts for 70% of migration projects. Private Cloud Private cloud, as the name suggests, is dedicated to specified resources. It offers enhanced security infrastructure and control. Do you know reports have stated that more than 60% of workloads from SMBs are hosted on the private cloud? Also, many business reports have addressed various benefits of migration to private clouds. Hybrid Cloud A hybrid cloud module combines public and private cloud architectures. It has unique features, such as control and balanced flexibility. Multi-Cloud The multi-cloud environment offers multiple cloud services. It provides specific workload access to particular experts. Why Should You Consider Cloud Migration in 2026? Here are some compelling reasons why you should consider cloud migration in 2026: Data Sovereignty By migrating to cloud infrastructure, you can store your data anywhere or in particular regions. It allows businesses to comply with regional regulations and standards regarding data processing and storage. Cost-Efficiency One of the most significant benefits of cloud migration is the elimination of on-premises infrastructure, its maintenance, and the need for upgrades. You will now only use cloud services that you have availed for your business. It turns your capital costs into predictable expenses. Agility and Innovation Cloud computing allows organizations to seamlessly integrate with new applications, update software, and accelerate processes, enabling the quick and efficient delivery of services and products. Regular Updates and Maintenance Most cloud service providers manage most of the cloud infrastructure, including security patches, maintenance, software, and hardware updates. These providers also regularly update their services with new features and security updates to improve performance and efficiency. Mobility Cloud applications can be accessed from anywhere at any time with any active device that has internet connectivity. This allows businesses to work remotely while seamlessly managing workloads from anywhere and improving collaboration without impacting productivity. Resources Optimization With cloud adoption, businesses can allocate resources dynamically based on business requirements while avoiding over-provisioning. Leverage Modern Technologies Cloud migrations allow seamless integration with numerous modern technologies. Businesses can leverage new technologies like Artificial Intelligence (AI), Machine Learning (ML), IoT, Real-Time Data Analytics, Robotics, and many more that were not possible on traditional physical servers. Accelerate Growth Cloud environments open the doors to many opportunities. Businesses moving to cloud infrastructure can quickly and easily integrate new acquisitions while rapidly scaling to the latest requirements using auto-scaling characteristics and flexible data management services. What Are the Challenges While Migrating to Cloud Infrastructure? Moving legacy apps to the cloud infrastructure has several advantages, but it also comes with some challenges. Here are some significant challenges that business may come across during cloud migration: Incompatible Infrastructure within Cloud Ecosystems There are occasions when the lift and shift migration method of migrating to cloud infrastructure may not work. Two different ecosystems working on two different OS (operating systems) may be complex to migrate. Security Issues Data and control security is the top priority for business, but it can be very challenging during cloud migration. During this process, misconfiguration during setup and deployment can result in security vulnerabilities and risks resulting in data loss. Complexities During Cloud Migration Businesses can experience unplanned downtime or functionality issues during cloud migration, which can result in productivity setbacks and poor customer experience. Planning Cloud migration is not a simple task. It requires a lot of strategic planning and execution. It requires the participation of key business stakeholders and technical experts to thoroughly plan the migration. If poorly executed, it can also impact business costs, which can result in additional investment and time consumption. Moving Legacy Apps to the Cloud Infrastructure with Stromasys Charon Solutions Stromasys is a legacy server and applications migration service provider that offers legacy emulation and virtualization solutions worldwide. Its Charon on the Cloud solutions emulates the legacy system's behavior in the cloud environment without any changes in the original codes so that users can get the same experience as the existing interface. This allows businesses to run their legacy applications seamlessly on the cloud while leveraging modern technologies cost-effectively. According to the McKinsey Reports, businesses that have migrated to cloud infrastructure have enhanced their operational efficiency by 32% by streamlining their processes. If you are also looking to elevate your productivity, you are at the right spot. Charon on the Cloud will transform your business from a traditional physical server to a more advanced cloud environment while cutting IT costs and reducing disruption challenges. To learn more about the Charon on the Cloud solution, contact our legacy experts. They will answer all your questions. Talk to an Expert Key Takeaways Cloud computing is becoming a smarter, faster, and more secure solution for businesses looking for innovation and sustainability. By leveraging modern technologies like quantum computing, AI, edge computing, IoT, and more cloud adoption, it is becoming more efficient and automated. Cloud migration allows businesses to leverage these technologies while minimizing IT costs and offering more flexibility and scalability depending on growing market demands. As we navigate through the complexities of the evolving business environment in 2026, cloud migration emerges as a strategic move that is now a necessity rather than an option. Cloud migration has several benefits, such as cost-effectiveness, scalability, flexibility, and advanced security, and has become a driving force for business success. Embracing cloud infrastructure is not just about adapting to the latest trends but preparing businesses for the future with technological innovation and agility, which are the keys to sustainable growth. #### Azure Data Migration: Tips & Strategies for Seamless Cloud Migration With the rising market demands, data is growing exponentially. Gradually, businesses are experiencing challenges that make them realize the present infrastructure is not enough to compete with the current marketing requirements. To excel, they must migrate their aging legacy systems to a modern infrastructure like cloud platforms. Migrating to cloud platforms like Aure has several benefits, like scalability, enhanced flexibility, data security, streamlined process automation, and more. According to the latest survey report, by 2026, 75% of businesses will embrace digital transformation, focusing on cloud platforms. Azure data migration is also challenging; it has many challenges and complexities that drive businesses to make more strategic decisions regarding the right Azure services, along with architecture and optimal designs for new environments, site deployment, and migration processes. In this blog, you will explore what are the best practices and strategies to migrate either specific databases or an entire on-premises workload, which is crucial for a seamless Azure cloud migration journey. What Are the Different Ways of Data Migration? Data migration involves several processes, including data selection, preparation, extraction, and a set of instructions before uploading to the desired location. Here are two significant ways of migrating databases to the cloud: Online Migration Process: Data is transferred over a dedicated WAN or internet connection without any disturbance. This ensures that the applications running in the background continue to operate smoothly without impacting the migration process. Offline Migration Process: In this process, data is transferred using a storage device from the source to the final point. Businesses may shut down their operations for the duration of the data migration, causing planned downtime, and necessary security measures must be taken to ensure a seamless migration process. What Are the Azure Technologies Used for Data Migration? A wide range of tools are used for Azure data migration. Here are some Azure tools used for seamless data migration: Azure Migrate Azure Migrate is an innovative solution for businesses that helps monitor and execute the initial steps of the data migration procedure. Azure Data Box The Azure Data Box is a specialized technology that manages secure data transfer. It is used mainly by businesses with frequent network limitations or tight timelines. Azure Database Migration Services (DMS) Azure offers a wide range of database hosting options through PaaS (Platform-as-a-Service) and IaaS (Information-as-a-Service) solutions. Azure DMS streamlines migration processes by performing comprehensive evaluations of the existing databases to provide necessary adjustments to initiate the final migration process. Data Migration Assistant (DMA) The Azure Data Migration Assistant (DMA) assists the data migration procedure by analyzing on-premises SQL instances to ensure its compatibility with the latest version of SQL Server in Azure, Azure SQL Database service, and Azure SQL Managed Instances. It helps businesses identify and address any potential migration challenges that may arise. What Are the Best Practices for Azure Data Migration? Migrating the database from on-premises to the cloud has many benefits, such as enhanced scalability, flexibility, smooth infrastructure deployment, availability of pay-as-you-go pricing models, and access to a huge database management system. However, data transfer can be the most challenging part of the cloud migration process, as it can result in system downtime, modifications in schema codes, and application refactoring. Integration Before initiating the data migration to the cloud, businesses must secure their data and ensure all workloads and applications are completely operational. Azure Site Recovery is considered a valuable tool to ensure business continuity by replicating workloads from one site to another. This way, in case of any service disruptions, the workloads and applications can still be accessed and continue to operate seamlessly. Decommissioning After the cloud migration is completed, the next step is decommissioning the resources like the legacy systems. However, it is recommended that the physical servers not be shut down immediately. Running both servers allows the business to verify that systems running on the cloud are functional. After validation, businesses can permanently disconnect the on-premises server from the cloud. Downtime It is inevitable for businesses to experience downtime during the migration process. While system downtime is an unavoidable aspect of migration, its impact can be minimized through strategic planning. Although Azure provides best practices to reduce disruption, organizations should carefully analyze and schedule downtime for each migration phase to minimize operational impact. Managing Data Requirements One of the most significant reasons businesses want to migrate their databases to cloud infrastructure is data limitations with the existing infrastructure and data centers, along with the need for improving stability, speed, and more. These concerns also make the Azure cloud migration process challenging. To tackle these limitations, businesses need to manage these constraints while planning both the evaluation and migration processes. Governance Governance is one of the most important factors to be considered for the Azure cloud migration process. Establishing compliance and governance is necessary, especially for businesses with standard regulatory requirements. It ensures close collaboration between different stakeholders, including cloud migration teams and the IT governance experts who will develop and execute the migration strategy that aligns with industry standards. Modernize your IT infrastructure by migrating legacy applications to cloud with Stromasys Charon Solutions. Download Whitepaper What Is the Best Azure Data Migration Strategy for Business? Azure data migration has several advantages and is a strategic move that can elevate a business's technological environment. Preparing Digital Assets Inventory For an efficient Azure data migration strategy, businesses must have a clear understanding of their digital landscape, which includes all digital assets and resources. Based on this information, a data migration plan is to be created. The first step is to create an inventory of applications, data, and infrastructure. This inventory will contain details about the names of the applications, their intent purposes, the tech stack employed for each of these applications, data dependencies, user counts, patterns of the users involved, and computational requisites. The next step is to have the blueprint for the migration plan, which should include the specific needs of each application, like any account dependencies or challenges that require special focus. Key Guidelines to Follow This Procedure Here are tips to keep in mind for the success of this Azure data migration approach: It is important to clearly understand the system's hierarchy. Also, the priority list for all the data and applications involved must be maintained before the data migration procedure. A comprehensive evaluation of the existing infrastructure should be performed to ensure compatibility with the Azure cloud infrastructure. Create a migration sequence, which will help you map out all the dependencies and interconnections between the applications and data. It will help identify all potential challenges and obstacles before the migration process is initiated. By following these steps, businesses can ensure smooth Azure data migration. This approach will minimize any disruptions and maximize the benefits of cloud migration. Understanding the Monthly Workload Costs Estimations It is essential to have an accurate estimate of the cost of developing an effective Azure data migration strategy for managing cloud expenses. Microsoft Azure offers many robust tools for estimating cloud spending. The Azure pricing calculator offers a detailed monthly expenditure for different services, including storage, VMs (virtual machines), and networking, based on specific workload needs. Another tool, the Azure TCO (Total Cost of Ownership) calculator, offers a detailed report on cost analysis, factoring in data transfer management and other expenses. What Are the Key Factors to Be Considered for Workload Expenses Estimation? The key factors to be considered are: Computing requirements include the number and specifications of VMs for operating the workloads. The capacity of storage is required, along with networking demands. Anticipating the usage patterns and user base. Other necessary Azure services include Azure Security Center and Azure Backup. * Essential Azure services such as Azure Backup and Azure Security Center. What Are the Best Practices for the Accuracy of Costs Estimations? Here are tips to keep in mind to get accurate cost estimations for the Azure data migration procedure: Leveraging Azure's pricing and TCO calculators to get accurate estimations for the migration plan. Include any potential cost fluctuations that can occur over a period. Using Azure cost management and reservation options, create and implement cost optimization strategies after the migration is complete. Monitor the costs and their usage regularly, as it will help maximize ROI. These steps will give the business's cost insights, which will ensure that both the technical requirements align with the business objectives. Migrating and Optimizing Workloads One of the most significant steps in creating an effective Azure data migration strategy is to streamline the migration and optimize workloads for the cloud. Once the inventory for digital assets is created and the business has a clear idea of workload expenses on Azure, the data migration process can start. There are various options for migration available, and businesses can choose from their specific requirement. Some of the most common migration methods are: Lift and Shift In this migration strategy, workloads are directly moved to Azure without making any changes. It is suitable for businesses with less complex infrastructure. Re-architecting In this migration strategy, the workload is modified using Azure's specialized features and capabilities. Tools like Azure SQL Database or Azure Storage are used to align the application changes with the services. Refactoring Workloads are adapted to optimize for the cloud ecosystem, which may involve applications that use cloud-native patterns like containerization or microservices. As for the post-migration optimization, as the initial migration process is complete, the businesses can again optimize their Azure workloads: To match the demands, the workloads are scaled up dynamically. Azure's service offers enhance the operation's efficiency and security. Monitoring and managing the migrated workloads regularly. Enhancing cost efficiency with Azure cost management tools and Azure reservations. It helps ensure that the workloads align with Azure's capabilities and deliver enhanced performance, security, and cost-effectiveness. Monitoring Monitoring the workload post-migration is essential for an effective Azure data migration strategy. It helps ensure optimal workload performance in the cloud. Azure offers a wide range of tools for monitoring workloads, such as Azure Monitor, Azure Application Insights, Azure Security Center, and Azure Log Analytics. These tools help in monitoring the Azure workloads for: Performance Costs and usage of workloads in the cloud Availability Compliance and security of workloads Modernize Legacy Systems with Stromasys for Seamless Azure Data Migration As businesses want to migrate to a cloud infrastructure like Azure, having a legacy infrastructure poses a significant challenge. Stromasys offers Charon in the Cloud emulation solutions that bridge the gap between legacy systems and modern technologies. With its lift and shift migration strategy, it migrates legacy applications to Azure without extensive rewrites. Stromasys's emulation technology enables legacy applications to run on the emulated hardware within the Azure cloud, which ensures business continuity. To know more about Charon in the Cloud solution and how your business can migrate its legacy infrastructure to Azure cloud, get in touch with Stromasys legacy expert. Talk to an Expert Final Thoughts Azure data migration can be tedious, but it has many great benefits, such as scalability, enhanced performance, cost optimization, and security. For a seamless Azure data migration, businesses must understand workload cost estimation for a proper migration strategy. With a well-planned Azure migration approach, businesses can reduce risks and maximize their cloud investment. #### Best Legacy System Modernization Approaches for 2026 and How to Choose the Right One for Your Business Did you know that 44% of CIOs consider legacy systems as the major roadblock to business growth? This could be due to many factors – operational inefficiencies, downtime, high maintenance costs, hefty energy consumption bills and many more. These operational and financial challenges are driving enterprises toward legacy system modernization. In fact, a survey reveals that 87% of IT decision-makers believe modernizing legacy systems is essential for their success. To help the CTOs and key decision-makers with the right strategy, we have compiled the top 8 legacy system modernization approaches that will be revealed here. You will also discover the key essentials of choosing the right strategy for your business. Before diving into that, let's first take a moment to understand the process. What is System Legacy Modernization? Legacy system modernization means revitalizing old software and applications to meet today’s technology and business needs. This does not necessarily change the operating systems or applications. In most cases, legacy hardware is the main roadblock, making business-critical applications prone to failure. Modernization upgrades these systems, moving old systems to new platforms. This, in turn, streamlines IT operations, lowers maintenance costs, and boosts performance. These improvements also make systems more adaptable to future technologies. Companies that modernize are ready to take advantage of next-generation technologies such as AI, big data, and cloud computing. When to Modernize Legacy Systems? Recognizing the early warning signs is the important first step. If overlooked, they can disrupt your operations and jeopardize business continuity. Check out whether these challenges resonate with you: Does your system rely on outdated hardware that vendors no longer support? If so, you could be exposed to potential downtime and security threats. Searching for replacement parts is a challenge. Finding skilled experts can be extremely difficult. Under these conditions, maintaining your legacy system functioning becomes not only difficult, but costly. Legacy systems frequently face challenges in integrating with modern software, resulting in data silos and hindering cross-functional collaboration. Frequent outages, downtime, or crashes not only damage brand reputation but also hinder productivity. Legacy systems frequently lack essential security measures and do not align with contemporary compliance standards. Are your critical processes taking a lot of time due to outdated hardware? Now is the moment to look past the outdated infrastructure. When your infrastructure presents one or more of these challenges, embracing legacy system modernization becomes essential. 8 Legacy System Modernization Approaches Legacy system modernization helps organizations to stay efficient, competitive and future-ready. Let’s look at the top legacy system modernization approaches that decision-makers should consider. 1. Rehosting or Lift and Shift Rehosting or "Lift and Shift" is the process of redeploying application components to a different infrastructure (on-premises or cloud) without altering the code or features. Only the underlying hardware platform gets replaced with a modern infrastructure. Legacy applications and their core functionalities will remain as they are. This strategy is often used to quickly migrate legacy applications to the cloud and leverage its benefits without the need for code changes. Pros: Cost-effective and quick legacy modernization approach Minimizes code modifications, reducing project complexity Faster and less risky compared to other strategies Ensures optimum business continuity Cons: Does not address underlying code issues Best for: Organizations looking for a speedy, cost-effective, and frictionless legacy system modernization strategy that does not require changes to the underlying application code. 2. Refactoring or Re-Architecting It’s a legacy system modernization approach of restructuring and optimizing the existing code without changing its existing behavior. Refactoring enhances system flexibility, allowing for easier adaptation to current conditions. Companies transitioning from containers to microservices are advised to use this strategy. Some changes are small, others large. But all contribute to a more robust system. Pros: Enhances code quality and maintainability Aligns the codebase with current software development practices Cons: It can be time-consuming and costly It may not be sufficient for systems with fundamental architectural issues Best for: Organizations looking to enhance system flexibility and adaptability. 3. Rebuilding or Rewriting from Scratch Rewriting is the process of developing a new application from scratch while keeping the requirements and functionalities of the legacy system. This allows the opportunity to leverage modern frameworks, codes, and tools. Pros: Allows for the creation of a highly efficient, state-of-the-art application Developers can avoid past mistakes and implement best practices Cons: Time-consuming and expensive Risky; as it needs a lot of testing to match the previous functionalities Best for: Businesses that require an entirely new, modern application created from scratch while retaining the essential functionality of the legacy system. 4. Encapsulation Encapsulation reuses core system components while removing legacy code. It links these components to new access layers through APIs. This approach to updating old software creates a fresh interface for existing parts, tapping into the app's capabilities. It often requires careful planning as some parts may need more work than others. If your goal is just to update the interface, encapsulation works well. Pros: Reduces risks by preserving legacy code and data Allows for gradual modernization without disrupting operations Cons: Limited improvement in performance and scalability. May not fully leverage new technologies. Doesn’t fix maintenance issues Best for: Enterprises that wish to update their legacy system's interface without making extensive changes to the underlying code. 5. Application Program Interface (API) API modernization creates interfaces for legacy systems to work with new apps and services. It expands old system capabilities without major code changes. The process varies in complexity. Some interfaces are simple, others intricate. Pros: Enables integration with modern systems and platforms Extends the functionality of the legacy system without major changes Cons: Does not address underlying code or architectural issues Potential security risks if not properly managed Best for: Businesses that need to integrate legacy systems with new applications or services without changing how the old systems work. 6. Cloud Migration Moving legacy systems to the cloud shifts apps and data to cloud infrastructure. This improves scalability and flexibility while cutting costs. It often boosts system performance. The transition can be gradual or swift, depending on system needs. Pros: Enhances scalability and flexibility Reduces infrastructure costs and maintenance Cons: Potential data security and compliance issues Requires careful planning and execution to avoid disruptions Best for: Organizations seeking to enhance scalability, flexibility, and reduce costs by moving legacy systems to the cloud. 7. Service-Oriented Architecture (SOA) Service-Oriented Architecture (SOA) breaks legacy systems into smaller, reusable services. These can be developed, deployed, and maintained separately. SOA improves system flexibility and scalability. It eases integration with other systems. Implementation complexity varies by system size and structure. Pros: Enhances system flexibility and scalability Facilitates integration with other systems and technologies Cons: It can be complex to implement and manage Requires significant changes to the existing system architecture Best for: Organizations seeking to enhance scalability and flexibility and reduce costs by moving legacy systems to the cloud. 8. Buying a New Application Lastly, buying a new application is another viable legacy system modernization approach where businesses replace their old system with a new application. This approach involves selecting a solution (for example, cloud-based solutions such as SaaS) and substituting it with the current application. Pros: Typically, a new application is built with modern technology and shows better performance Modern application provides better security features Cons: Implementing a new application comes with a significant initial investment Integrating with existing processes can be complex Requires a lot of time, making it disruptive to business operations Best for: Best for: Organizations looking to replace their legacy systems with entirely new, modern applications, such as cloud-based solutions (SaaS). How to Choose the Right Modernization Strategy? Before considering the best strategy for your enterprise, it is important to evaluate what your business actually needs. So, before you jump into any strategy, there are a few things you must ponder. 1. Evaluate Your Business Needs Begin by assessing what your organization truly requires. Different modernization strategies come with varying levels of complexity, cost, and risk. Understanding your specific needs will guide you in choosing the right approach, whether you’re aiming to improve performance, reduce costs, enhance security or add more features. 2. Consider the Impact on Operations Modernization approaches that involve modifications to legacy software, or creating entirely new systems, often necessitate large-scale retraining of both administrators and end users. This can create significant operational challenges, as employees must balance training with their regular tasks. The result is often a drain on resources, productivity, and time, which can ultimately impact your bottom line. 3. Weigh the Costs and Risks While rearchitecting, recreating, or purchasing new applications might seem appealing due to their added features, these strategies are time-consuming, costly, and carry a high level of risk. Furthermore, the process of migrating data from an old system to a new one can be lengthy and cumbersome, further disrupting operations. 4. Don't Overlook Legacy System Reliability Your legacy systems may be some of the most reliable, secure, and high-performing components in your data center. However, they often run on expensive, proprietary hardware platforms. While changing the application might not always be necessary, replacing outdated or costly hardware may be a more practical solution. Changing the legacy application is not always necessary – but changing the hardware can be. Lift and Shift emerges as a standout for businesses looking to move quickly with minimal risk. It is one of the fastest legacy system modernization approaches, without deep technical expertise overall. In fact, your end user will not even notice that the underlying hardware platform has been replaced. The Quick and Economical Alternative to Rewriting the Whole Application For organizations seeking a balance between legacy system modernization and minimal disruption, solutions like the Charon emulator offer an attractive alternative. It works on principles of lift and shift, emulating the existing hardware environment and creating a similar environment. The existing applications run as they did on the previous hardware – more efficiently and reliably. There is no need to rewrite or modify software. With Charon, enterprises can emulate their SPARC, PA-RISC, VAX, PDP, and AlphaServers and extend the life of their legacy applications. The original code and functionality stay the same, running on more reliable hardware. This saves costs and time usually spent coding and testing new environments. Conclusion Legacy system modernization can transform operations and boost efficiency. Upgraded systems perform better, work well with new tech, and help businesses adapt quickly to market changes. One of the notable legacy system modernization approaches is lift and shift, which is executed by the Charon emulator. With Charon, the organization can enjoy the best of both worlds. It lets old apps run on new hardware without major code changes. This cuts downtime and lowers risks compared to full system replacements. It eases the shift to advanced setups. Are you considering modernization? Our team can guide you through the process. They'll assess your current setup and suggest practical solutions. Every business has unique needs. Our approach reflects that. Ready to transform your legacy systems? Talk to an Expert #### Break-Free from the Challenges of Legacy Servers without Sacrificing Your Critical Systems Legacy hardware holds your business back, but migrating to newer technology seems daunting. Stromasys offers a smarter and safer way forward. Watch the video to see how we help you protect your legacy applications while embracing the future.   Technology should drive your business forward. But when legacy systems are involved, it can feel like the opposite. Outdated hardware and software pose growing risks. Maintenance costs rise, and downtime becomes frequent. There is no support for the outdated servers, causing the future to be uncertain. The Migration Dilemma A full-scale application migration might look like the solution. But it's not as simple as it sounds. It's risky, expensive, and time-consuming. It can also drain resources and disrupt your operations. Is there a better way? Emulate - Don’t Migrate With Charon by Stromasys, you don’t have to choose between maintaining legacy systems and embracing modern technology. Charon emulates your existing legacy hardware on cloud or x86 platforms and lets you run mission-critical applications seamlessly – just as they were. No changes to the OS, no costly migrations. Protect Your Investments Charon solution helps you protect the value of your legacy systems while unlocking the benefits of modern hardware. Keep your trusted applications on a more secure and cost-efficient infrastructure. This gives you the advantages of security improvements, scalability, and flexibility, without a full migration. Break Free from Legacy Hardware Legacy hardware shouldn't hold back your business growth. Stromasys offers a solution that bridges the gap. You can maintain the stability of your vital applications while benefiting from modern, reliable hardware infrastructure. This approach ensures you don't compromise on performance or reliability as you move forward. Consider embracing legacy hardware emulation now. Want more details? Connect with our legacy experts or schedule your personalized demo today. #### Breaking Down the Features and Architecture of CISC Processor CISC is a type of computer architecture that can perform complex tasks using only one instruction. For example, one command can fetch data from memory, perform calculations, and store the results back. This happens all in one step. This way, the processor can have complex addressing modes (more flexible and capable of doing more with each command).In summary, CISC architecture:Focuses on complex, and multi-operation instructionsReduces the number of instructions per programUses variable-length instructions with complex decodingEnables direct operations on memory operands within a single instructionThis blog will go deeper into CISC architecture, from understanding the architecture, use cases, characteristics, how it works, to its pros and cons. So, without further ado, let's begin. Explore how CHARON-VAX emulates legacy VAX processors on Windows or Linux. Download Datasheet What are CISC Processor?CISC stands for Complex Instruction Set Computing. CISC processors were launched in 1970 and can perform complex tasks with relatively few instructions (without using multiple codes). The aim of this architecture is to create an instruction set that functions seamlessly with higher-level languages and data structures.It can use instructions that are different lengths:Register-based instructions can be as short as 2 bytesInstructions with two memory addresses can be 5 bytes for the complete codeAs instructions can be of different lengths, the execution time can also vary. Many will use more than one clock cycle.Another unique feature is direct access to operands in memory. This reduces the difficulty of software (compilers) to convert high-level commands to machine-level instructions.Imagine you have an instruction to add two numbers together. CISC processors can directly work with these numbers without requiring extra steps.An instruction can add a number stored in memory and another in a register. And finally, save our result to some location in memory.So, rather than working with small, fast storage areas called registers that are inside the processor, CISC processors work directly with computer memory to take in and send out information.Architectural Overview: How CISC Processor WorksCISC processors perform their tasks through repeating cycles:Program Counter (PC): It holds the 16-bit instruction address to be fetched.Instruction Fetch: Then, the instruction is loaded from memory into the data bus and sent to the decoder.Instruction Decoding: The decoder then figures out which operation to perform and the applicable operands.Control Signals: The control unit sends the commands needed for fetching and executing further instructions.Execution: Finally, the operation takes place. If required, it may fetch more data and store the result in memory.PC Update: The Program Counter gets the next address, gets latched, and the cycle goes on.How does this recurring cycle help? It ensures that most actions happen in memory - so only a few registers are required.Unlike RISC, CISC can perform operations directly on data in memory without first loading it into registers. For example, the instructions MUL 2:1 and 3:5 multiply values and store the result directly in memory.How it Works? Example of ADD and MUL InstructionsLet's say you need to add two 8-bit numbers. In a CISC processor, you can get it done by using a single instruction only (instead of many).For that, you can use commands like ADD and tell the processor where the numbers are stored in memory and where to put the results.The processor will go to the memory, grab the two numbers, add them together, and store the result - within that one instruction.Similarly, for multiplication, you can use this command: MUL 2:1, 3:5. How does it perform?It multiplies the value at 2:1 by the value at 3:5, and stores the results WITHOUT any load/store commands. The entire operation is directly manipulated in memory.Key Features of CISC ProcessorsCISC processors have several key features that set them apart. Let's take a look at them and then understand with an example.Instruction Set and AddressingLarge Instruction Set: Typically, 100 to 250 instructions are available.Specialized Instructions: Some instructions are used rarely but support unique or advanced operations.Several addressing modes: It generally ranges between 5 and 20 and can be used for flexible design.Variable-Length Instructions: It can also vary depending on what kind of task you're doing or how the data is being accessed.Memory Operations: Many instructions can directly work with the data in memory. It means that you don’t always need to move the data to a faster register first. This saves time and simplifies the process.Further Architectural FeaturesComplex Instruction Decoding: Due to variable-length and complex instructions, decoding logic is intricate.General-Purpose Registers: CISC processors don’t need as many of these registers because they do most of their work directly with memory instead of using registers for temporary storage.Special Purpose Registers: These are specific registers for special tasks. For example, some registers help manage things like the program's stack (which keeps track of data), handle interruptions, or record important details like the result and status of operations (this is called the Condition Code Register).Multiple Data Types: CISC processors handle varied data types with their extensive instruction sets.Limited Register Use: Chip space is mostly dedicated to instruction decoding, execution, and microcode storage.Multiple Clock Cycles: Some instructions require more than one clock cycle to complete.Condition Code Register: It is used to store certain conditions, like whether the last result was negative, zero, or positive. It also flags errors if any.Special Registers: They’re used for particular tasks, such as tracking the stack (where data is kept) or dealing with interruptions.Why Use CISC Processors?CISC design focuses on incorporating complexity directly into the CPU. By doing so, it takes stress off the software and other hardware. These processors are well-suited to tasks such as complex workloads generated by high-level programming languages.Key points:Makes compiler’s job easier: Each high-level language statement is directly into a single machine instruction.Multithreading: CISC designs can benefit from running many tasks at the same time.x86 Ecosystem: Started in the 80s by Intel, the x86 family is the biggest CISC architecture. Only Intel and AMD remain as leading manufacturers after decades of investment in PC hardware and software.Market Status: ARM architecture has made progress in some areas, but x86 CISC chips still dominate IT infrastructure, especially in data centers.Cooling Solutions: High power consumption and heat output are handled by innovations such as liquid and immersion cooling.Advantages of CISC ProcessorsSmaller Code Size: The smaller the size of the code, lesser the amount of RAM an application with the same footprint will require.Efficient Compilation: CISC can compile a programming language to machine code more easily and quickly.Simpler Code: CISC processors can do some really complex things in a few instructions. This makes the code simpler.Direct mapping: It means that complex commands in a program can be directly turned into instructions for the hardware to follow.Disadvantages of CISC ProcessorsHigh hardware complexity can reduce computational speed and efficiencyMultiple instructions require multiple clock cycles, which can slow down operationsCISC architectures generally lack efficient pipelining support, limiting parallel execution Prevent business disruption from legacy hardware failures with proven strategies by Stromasys. Download the Whitepaper Solution for CISC-Based Legacy ArchitectureIs your business dependent on CISC-based hardware that has reached its end-of-life status? The VAX and PDP are the most notable among them. Although they were instrumental in shaping the technology landscape a few decades ago, now, without support from vendors, they have become extremely risky and costly to maintain. In fact, the business continuity of the applications running on them is at stake. What if they fail tomorrow?Stromasys Charon is the most cost-effective solution available. It emulates an aging hardware environment on modern systems, allowing related applications to run as if they are operating in their familiar setting. However, in reality, the physical hardware will be removed.This way, businesses can eliminate the risks associated with VAX and PDP hardware while still running critical legacy applications. No code changes and no year-long rewriting projects. Discover how we can achieve this in just a few days. Talk to an Expert #### Breaking Down the Sun4v Architecture : Does It Stand the Test of Time? Sun launched its SPARC-based Sun4 series in the late 1980s. The Sun4v was one of the notable architectures of this series. It remains a topic of discussion primarily due to its applicability in running mission-critical legacy applications across different organizations.As enterprises aim for growth in this modern era, the important question arises: what about support and long-term viability? Is it worth maintaining? Or is modernization the only path forward? Get rid of SPARC hardware risks and still run solaris applications more reliably than before Download Datasheet In this article, we will discuss the evolution of this SPARC architecture, its technical features, its role in legacy systems, and its relevance to the current scenario.What is Sun4v Architecture?The Sun4v architecture was introduced in the UltraSPARC T1 processor. It implemented hypervisor processor virtualization, which allowed multiple operating systems to run simultaneously.Sun4v architecture specifications:It uses UltraSPARC T1 processorsSun4v is a subset of SPARC V9 with a hypervisorSun4v is supported by Solaris 10 (from release 3/O5 HW2) and Solaris 11Suitable for data centers that require high-density server setups with virtualization capabilitiesSun4v: Performance OverviewAs mentioned, Sun4v can maximize hardware efficiency by running multiple virtual machines on the same physical system.Apart from that, it is designed with strong multithreading capabilities. With technologies like CoolThreads, UltraSPARC T1 can handle 32 threads simultaneously. This boosts throughput and enhances energy efficiency.Flexible resource allocation is another notable feature of this architecture.It is also optimized for virtualized environments, ensuring consistent performance even under heavy loads.Sun4v: Use CasesPrimarily, Sun4v architecture is used in:Data Centers: Its virtualization capabilities make it apt for organizations that wish to handle multiple workloads simultaneously.Enterprise Applications: Many businesses run critical Solaris workloads on Sun4v-based SPARC hardware.Sun4v vs Sun4uFeatureSun4vSun4uProcessor TypeUltraSPARC T1UltraSPARC IIIiThread SupportUp to 32 simultaneous threadsLimited multithreadingHypervisor SupportAdvanced hypervisor capabilitiesMinimalEnergy EfficiencyHigh efficiency per wattStandardOperating System SupportSolaris 10 (from release 3/05 HW2) onwardsSolaris 2.x and earlierDoes Sun4v Stand the Test of Time?Like other legacy servers, the Sun4v architecture was never designed to meet modern computing needs. Sun4v has the following vulnerabilities:Unplanned DowntimeAs SPARC hardware gets older, it begins to fail more often. Following the normal wear and tear, processors, memory blocks, and other components are more likely to fail or experience damage. This could result in downtime.Downtime can be extremely costly for organizations that have mission-critical applications running on Sun4u hardware, potentially resulting in productivity and revenue losses.As the system ages, the likelihood of unpredictable failures (e.g., disk, memory, or processor issues) increases. This can make it harder to predict and plan for these risks.Maintenance IssuesSun4v-based SPARC hardware is expensive to maintain and repair as it gets older. Spare parts are getting harder and harder to find. Manufacturers often discontinue producing parts such as processors, memory chips, or hard drives. This significantly handicaps the ability of organizations to respond adequately to hardware failures in a timely fashion.Plus, it might be hard to find someone who knows about it in the event that something needs repair. As a result, maintaining SPARC servers is becoming more and more expensive, taking up most of the IT budgets.Security ThreatsThe aging hardware represents serious security threats. As the years pass, security patches and updates stop arriving, and systems remain exposed to current cyber threats. Hackers can easily breach Sun4v systems due to a lack of encryption. It can expose sensitive data and applications to significant security risks.Limited (or No) Support from OracleSAPRC servers eventually lost official support after Oracle acquired Sun Microsystems. Anyone who still depends on Sun4v to run legacy applications must manage themselves, as support options are no longer available.There is no doubt that the aging hardware is continuously posing serious challenges. Sun4v clearly does not stand the test of time. Originally, it was groundbreaking architecture, but now it is nothing but a legacy architecture, hampering business-critical workloads.The Future of Sun4v ArchitectureAs the future unfolds, one thing is clear: SPARC servers based on Sun4v are in need of modernization.The primary choices for this migration are moving to x86-based servers. By doing so, companies can benefit from modern virtualization technologies, quicker processors, and improved support for new applications over time.Cloud migration can also be a great choice. It enables companies to benefit from operational efficiency, scalability, cost-effectiveness, and reliability as opposed to the risks and expenses of maintaining physical hardware.Having said that, choosing the right migration strategy can be tricky. Two common strategies often arise: lift and shift (rehosting) and application rewriting.Lift and shift simply means migrating the workloads from a legacy environment directly to a new platform with no changes. The operating system, application and database remain the same. Speed, cost-effectiveness, and no interruption are the big wins here.Application rewriting, however, means entirely redesigning applications to capitalize on newer platforms. Though that may promise long-term advantages, with bigger and better-optimizing architectures, this could be done at a far-stretching price. It also brings along the risk of breaking existing functionality/integration with other systems.Lift and shift  maintain the features and stability of current applications. This allows businesses to avoid the risks of rewriting large codebases, like project delays, compatibility issues, and unexpected downtime.Everything boils down to the fact that the future of Sun4v is limited. However, with the right modernization strategy, organizations can extend the lifespan of their vital legacy applications.Modernize SPARC Servers with Stromasys’s Cost-effective SolutionDo you want to eliminate the risks of Sun4v-based SPARC servers and still run your mission-critical applications more efficiently than ever before?That's where Stromasys comes in, emulation pioneers with a modern answer to the SPARC problem, helping businesses keep on running existing Solaris applications alongside more modern hardware including x86 servers and cloud.One of the flagship products offered by Stromasys is Charon-SSP, a robust SPARC hardware emulator that enables organizations to continue leveraging their trusted applications while benefiting from the advantages of modern platforms.Instead of completely replacing the legacy application or OS, Charon-SSP emulates the SPARC environment in a modern environment. In this way, businesses can run their legacy applications the way how they were intended to be – while also gaining the various benefits of modern infrastructure such as:Improved performanceUninterrupted business continuityScalabilityCost efficiency Do you want to run your vital Solaris applications in a risk-free environment – without depending on aging SPARC hardware? Consult Our Experts #### Breaking Free from Legacy System Constraints – Telecom Industry URL: https://www.stromasys.com/resources/breaking-free-from-legacy-system-constraints-telecom-industry-whitepaper/ #### Cerner announces end of support for HNA Classic Archive Early last year, Cerner announced end-of-support for Cerner HNA Classic Archive effective August 30, 2023. As a professional courtesy, Cerner notified Stromasys of their end-of-support decision. For over 16 years, Stromasys has provided second-line support to Cerner for customers running our Charon-VAX or Charon-AXP software, along with Cerner HNA Classic Archive. Charon™ allows Cerner software to continue running without modification on modern x86 hardware, on-premises, or in the cloud. We work with all the major cloud providers, including Oracle Cloud. Existing Cerner customers running the HNA Classic archive on Charon can now get their support directly from Stromasys. We are uniquely qualified to provide continued and seamless support of Cerner HNA Classic Archive emulated host server(s) and the Operating System environment. Please contact us today to discuss the transfer of your support and any additional requirements you may have. #### Challenges With the DEC AlphaServer In this dynamic, evolving digital landscape of servers, AlphaServers stood once as a robust and reliable backbone. It was also known as DEC (Digital Equipment Corporation) Alpha Servers and was used at the forefront of high-end computing. It’s journey started in 1994 and was later continued by Compaq and HP. Key Features of DEC AlphaServer Alpha servers are reliable, versatile, and powerful processors in applications used for scientific research, HPC clusters, and enterprise infrastructure. They had a significant impact on computing history. Its key features are as follows: Alpha Processor Architecture Built on a DEC Alpha 64-bit microprocessor, Alphaservers offered high performance. They were designed for exceptional speed, scalability, and efficient instruction execution. RISC Infrastructure The alpha servers employ 64-bit Reduced Instruction Set Computing (RISC) architecture, which is streamlined for instruction execution. It contributes by minimizing complexity and enhancing speed, resulting in faster processing. Memory Capacity Alpha servers are usually used in large enterprises for critical tasks such as file servings, scientific simulations, database management, and more, so they support large memory addressing of up to several terabytes. Clustering and Scalability DEC alphaservers are known for accommodating different computing requirements for small and large businesses. As they support multiple processors, they can easily meet the business's growing demands. Alpha servers clustered together form HPC clusters or High-performance computing clusters that allow parallel processing and scalability for challenging tasks. Operating System Support DEC alpha servers were compatible with many different operating systems, including Tru64 UNIX (formerly known as Digital UNIX), OpenVMS, and Windows NT. This versatility allowed businesses to select the platform that best suits their requirements. Availability and Reliability DEC alphaservers are designed with robust systems and redundant components to prioritize availability and reliability. Features like error-correcting memory and hot-swappable components ensure smooth operations and minimum downtime. Networking Abilities With advanced networking abilities, it seamlessly integrates itself into the business's networks. DEC alpha supports high-speed connectivity and networking protocols that result in smooth communication and data transfer. Compatibility with Legacy Systems DEC alphaservers maintained backward compatibility with legacy systems, ensuring consistency with the organization's existing software and applications. Examples of the Different Industries Relying on the DEC AlphaServer DEC AlphaServers were considered formidable contenders catering to diverse needs across different business sectors. Many businesses rely on them for their scalability. Here are some industries that relied on their robustness and stability: Healthcare Industry Most hospitals and healthcare institutions relied on DEC Alphaservers for mission-critical applications. Financial Sector Alphaservers are known for their reliability and rarely crash. Moreover, they are known for their uninterrupted operations, which is a major reason that most financial firms and investment banks depend on them. Manufacturing Industry Organizations like U.S. Stell leveraged alpha servers for their data-centric processing. What Are the Challenges With DEC AlphaServer? With time, even DEC alphaservers, known for their performance and robustness, started facing challenges. Here are some of the notable challenges: Outdated Hardware Expensive Maintenance Costs: As the server ages, maintenance costs increase due to the lack of replacement parts or the availability of specialized expertise. Aging Legacy Hardware: With aging hardware components, alphaservers are becoming less reliable as they age. The lifetime of every piece of hardware is limited compared to the software and other applications, which often outlast them by at least three to five times. Change in the Software Environment Support from Operating Systems: Many legacy operating systems that ran on DEC alphaserver like OpenVMS, Tru64 UNIX, and more are no longer maintained actively or updated. Compatibility with Applications: The latest applications are primarily designed with modern technologies like x86-64 architecture in mind, making it challenging for legacy systems to run smoothly on these alpha servers. Performance Inefficiency Energy Efficiency: Modern servers, which are now available, show better performance per watt than aging ones, reducing operational costs. Enhanced Performance: Alphaservers, once known as powerhouses, have been surpassed by modern technologies like ARM and x86-64. They have started lagging in performance, compatibility, and power efficiency. Business Opportunities and Risks Downtime Risks: The chances of outdated hardware failure are quite high. This will result in a decline in productivity and the system going offline, which will impact revenue. Trade-Offs: Businesses that miss the opportunity to upgrade on time will surely lose the benefits of modern technology, which will put them at a disadvantage in this fast-paced business environment. Budget Constraints Budget constraints can lead to delays in upgrading hardware, purchasing new servers, licenses, or even migration efforts, which can result in important decisions being put off. Legacy Application Dependency Many businesses had custom-built applications, especially for DEC alpha servers. Untangling those legacy systems' dependencies and transitioning them to alternative platforms can be very challenging due to their functionality and compatibility and can affect business continuity. Security Risks Security issues will be a significant concern with discontinuing security updates and patches for DEC Alpha servers. The lack of robust security infrastructure in the aging legacy systems makes it vulnerable and prone to cyberattacks. Alternative Solutions for DEC Alpha Servers With the rise in the challenges with the DEC alphaserver, businesses are now looking for alternative solutions. X86-64 Servers Most businesses are now transitioning to x86-64 bit servers like AMD EPYC and Intel XEON, as they are cost-effective and offer better compatibility with new technologies, which results in better performance. Virtualization and Cloud Migration Organizations are now migrating legacy systems to alternative platforms like virtual machines or cloud like AWS, Azure, Oracle, Google, and more. Maintaining a similar environment offers modern solutions compatibility, reliability, and security. Stromasys has been a cross-platform virtualization solution for legacy applications like DEC alpha, DEC VAX, Sun SPARC, and more since 1998. Its emulation software seamlessly virtualizes legacy applications in the cloud or on-premises. Do you also need help with your DEC alphaservers and are looking for a cost-effective solution? Stromasys's CHARON AXP creates a virtual alpha environment that allows smooth migration. For more information, you can connect with our experts, and they will help you understand all your queries. Talk to Experts #### Charon AXP: Modernize DEC Alpha Servers with Zero Migration Risk Reports have shown that over 67% of businesses experience critical data loss. And the primary reason is the failure of legacy hardware. A catastrophic nightmare that is hard to recover from. Is your organization still working on legacy hardware? They are the ticking time bomb that can halt your operations anytime. DEC AlphaServers were once a revolutionary technology for high-end computing. They were widely popular for their reliability, but have now become a liability that is draining their resources. https://www.youtube.com/watch?v=w1Inmk2-COY&t=9s How DEC AlphaServers Hinder Business Continuity? In case your business is operating on outdated AlphaServers, then here are some common challenges that can hinder your operations, impacting productivity. Let's see what's really at stake here: Increasing Maintenance Expenses: It's tough to manage obsolete hardware demands like premium prices for scarce replacement parts. Maintaining them requires a lot of resources that impact the business's overall budget. Unplanned Downtime: Outdated hardware can fail at any point in time without any warning. This hampers productivity, which can result in failing to meet clients' expectations and declining ROI. Security Vulnerabilities: Outdated infrastructure does not have advanced security measures, which makes it vulnerable and exposed. This leaves your sensitive data exposed to modern cyber threats. Restricting Business Growth: Aging Alpha systems have limited scalability and cannot be integrated with modern applications. This prevents organizations from meeting the growing clients' demand and adopting technologies for sustainability. Limited Support: HP discontinued the AlphaServer by 2007. It means it will offer limited to no support if there are any critical issues with them. Now the major question that arises is what will happen when your AlphaServer crashes. What will happen? Extending the Life of Your AlphaServer Workloads with Charon AXP Stromasys brings Charon AXP, a leading legacy modernization solution that seamlessly mimics the behavior of AlphaServer on a modern platform. It easily eliminates the legacy hardware dependency without any risks and cuts down on additional maintenance expenses. This innovative solution seamlessly enables critical applications like OpenVMS and Tru64 Unix workloads to run exactly as they do in the existing infrastructure. To know more about the benefits of Charon AXP and see how it can transform your aging AlphaServer infrastructure, get in touch with our experts. Talk to an Expert #### Charon Emulation Solutions Datasheet URL: https://www.stromasys.com/resources/charon-emulation-solutions-datasheet/ #### Charon in the Cloud URL: https://www.stromasys.com/resources/charon-in-the-cloud/ #### Charon on Oracle Cloud Data Sheet URL: https://www.stromasys.com/resources/charon-on-oracle-cloud-data-sheet/ #### Charon PAR Datasheet URL: https://www.stromasys.com/resources/charon-par-datasheet/ #### Charon provides cost-effective solution for Wellington City Council’s VAX and Alpha systems The Challenge Most of Wellington City Council’s IT system ran in a modern Windows environment except for rate payments, an important customer-facing service, which relied on 20-year-old VAX and Alpha systems that were reaching the end of their useful lives. As the economic downturn had forced cuts to the city budget, the council’s IT department was keen to avoid the cost of rewriting the software applications running on the original systems when transferring these functions, as well as a large quantity of related data, to a new Windows environment. The challenge was to find a low-cost, highly efficient solution to upgrade the aging legacy hardware. The system also needed a new level of back-up security to protect sensitive ratepayer data and financial records. The goal was to link the functions fulfilled by the legacy system to a new HP EVA SAN and enable data replication to a modern disaster-recovery site. Download our Case study The 20-year-old VAX and Alpha emulators running Wellington City Council's rate payments service were reaching end of life and needed a low-cost upgrade. Download Now #### Charon SSP Sun Solaris Emulation Data Sheet URL: https://www.stromasys.com/resources/charon-ssp-sun-solaris-emulation-data-sheet/ #### Charon sweetens sugar manufacturing operation The Challenge Victorias Milling Company is committed to providing the highest quality products and services for all its stakeholders, from planters to millers, sugar traders and consumers. Consequently, its operations are highly developed, highly mechanized, and highly computerized. An efficient, stable, and reliable IT system is critical for the mill to keep running smoothly around the clock. For almost a decade, VMC’s system was based on the popular HP AlphaServer DS20 and DS20E running on Tru64 Unix. The servers controlled all the company’s sugar-production applications, which were developed on Progress software. After running smoothly for many years, the AlphaServers were beginning to show signs of instability, with more frequent breakdowns during maintenance. Fortunately, these occurred mainly during the off-season. To overcome these problems, VMC started to investigate several options, including the purchase of a factory-refurbished AlphaServer, a hardware maintenance agreement with a local company, and the migration of the legacy system to SAP. The challenge was to find a cost-effective solution that would ensure a smooth migration without disrupting operations. Download our Case study Their AlphaServers proving unstable and breaking down during maintenance, Victorias Milling Company consulted Stromasys for Charon-AXP for to find a cost-effective solution. Download Now #### Charon VAX: End Legacy Hardware Failures & Save Big Are you still running your critical applications on aging VAX systems? It might seem reliable, but you are at risk. Your outdated VAX server is at risk of failure and impacting productivity. Here is one such example of Flexicoil. They were struggling with slow reports and 10-hour batch jobs until they decided to transform their legacy VAX hardware. https://youtu.be/8sk7YUVnmXk?si=EUnFwUdTQYYnhYVc Challenges in Operating on Legacy VAX Systems Operating on aging VAX infrastructure is like walking on a landmine. So, here are some challenges that occur while working on the outdated VAX architecture: Unexpected Hardware Failure: You never know when your aging VAX systems may crash, resulting in operations halting. Budget-Draining Maintenance: Maintaining outdated legacy hardware is expensive, as the scarcity of replacement parts results in premium prices for obsolete hardware support. Vanishing Technical Support: Looking out for skilled technical professionals who understand legacy VAX systems gets harder every year. Data Recovery: Migrating data from outdated platforms is slow and complex. This makes restoring critical information challenging. Security Vulnerabilities: Legacy systems lack modern measures and protocols. This leaves sensitive data exposed and at risk of breach. Performance Bottlenecks: Slow processing times and lengthy batch jobs limit the productivity and efficiency of the operations. How FlexiCoil Transformed Their Aging VAX Hardware with Charon VAX? FlexiCoil has been operating its critical operations on VAX hardware. Because of the aging VAX infrastructure, they were struggling with slow reporting and delayed batch processing time. To overcome these challenges and transform their VAX systems, they partnered with Stromasys, a global leader in legacy system modernization. The Charon VAX solutions not only cut down their legacy hardware maintenance costs but also ensured that their reports are now 6x faster, and batch processing time was slashed by 75%. Legacy VAX systems don't send warnings before they fail. They stop. The only question is whether you'll be ready when it happens. Can your business survive the fallout? Modernizing the legacy VAX systems with Charon-VAX will not only preserve your existing critical applications and workloads but also improve performance, security, and leverage the benefits of modern infrastructure. Discover how Charon-VAX can transform your aging VAX systems into a modern, high-performance infrastructure. Talk to an Expert #### Charon-AXP Data Sheet URL: https://www.stromasys.com/resources/charon-axp-data-sheet/ #### Charon-AXP ensures continuity of business critical applications for Shri Dinesh Mills The Challenge Shri Dinesh Mills’ Information Technology Department is responsible for two major aspects of the company’s operations: production control and electronic data processing. The latter unit, with a team of 20, runs a business-critical application that tracks order bookings by agents, order-based production planning, sales invoicing, and associated forecasting and reporting. This application covers close to 30,000 invoice transactions per year, generating revenues of 750 million INR (approximately 17 million USD). The unit also runs a critical payroll application for more than 1,200 employees. For over 10 years, these two business-critical applications were run on an AlphaServer 800. However, the AlphaServer was growing old, and when it failed, which was happening more and more often, it was hard to get support. Consequently, the IT department began exploring different options to address the challenge of ensuring continuity for the mill’s critical applications. Download our Case study Charon-AXP virtual Alpha removed the threat of downtime for Shri Dinesh Mill's IT Department, vital to maintain production control and data processing. Download Now #### Charon-AXP ensures long-term availability of compliance data for Harz-Klinikum Charon-AXP ensures long-term availability of compliance data for Harz-Klinikum Talk to an Expert Project Highlights Explore how Harz-Klinikum stored their accounting data, needed for compliance, for a long time, by using Charon-AXP. Challenges Harz-Klinikum, after their merger, wanted to keep their accounting data accessible for quite some time to maintain compliance. However, supporting the legacy hardware was very difficult. Solutions Using Invenate’s capable service, a virtual version of both their AlphaServers was created on a single x86 using Charon-AXP. A new system installation and migration were used to power it. Results Improved performance Discreet hardware change Future use for their hospital app Challenges Harz-Klinikum Wernigerode-Blankenburg was created in 2004 by the merger of two hospitals. Both hospitals operated distinct hospital information systems (HIS) and accounting applications on one OpenVMS AlphaServer each. The new hospital created by the merger faced a choice: either combine the two existing systems, which would have necessitated complex data consolidation, or start fresh and archive the old data. Since the merger also entailed extensive organizational restructuring, the second option was chosen. " This allowed the new system to be adapted to the hospital’s future organizational processes without carrying over old data from the legacy systems.” Andreas Ritter, CIO, Harz-Klinikum Wernigerode-Blankenburg " This allowed the new system to be adapted to the hospital’s future organizational processes without carrying over old data from the legacy systems.” Andreas Ritter, CIO, Harz-Klinikum Wernigerode-Blankenburg The old patient data was recorded to microfilm and stored in a central archive. The accounting data, on the other hand, had to remain accessible for several years for compliance reasons, so the legacy systems had to be maintained somehow until then. In the meantime, however, maintaining the old hardware was becoming increasingly difficult, due to the scarcity of spare parts and high maintenance costs.  " We started to look for alternatives.” Andreas Ritter, CIO, Harz-Klinikum Wernigerode-Blankenburg " We started to look for alternatives.” Andreas Ritter, CIO, Harz-Klinikum Wernigerode-Blankenburg Solutions Andreas Ritter learned that an AlphaServer could be virtualized in a binary-compatible way on modern x86 hardware using the Charon-AXP emulator from Stromasys. He contacted the IT consulting firm Invenate, which supports companies with OpenVMS systems throughout Germany and has successfully implemented many Charon solutions. Following a comprehensive analysis of the current environment, Invenate proposed a new system design and a migration plan for the two Alphas. As applications needed to be accessed only occasionally, and simultaneous access to both systems was not a strict requirement, the two Alphas could be configured on a single virtual system. The server to be started could then be selected within the Windows operating environment. The installation required only one Charon license, making this an economical solution. Volker Halle, an Invenate technical consultant and internationally respected VMS specialist, installed the system and migrated the applications and data. " It all went on schedule and without a hitch. Invenate demonstrated a high level of competence and professionalism. We are relieved to be rid of the old hardware and the associated risks.” Andreas Ritter, CIO, Harz-Klinikum Wernigerode-Blankenburg " It all went on schedule and without a hitch. Invenate demonstrated a high level of competence and professionalism. We are relieved to be rid of the old hardware and the associated risks.” Andreas Ritter, CIO, Harz-Klinikum Wernigerode-Blankenburg Results and Benefits Since the migration, the applications have been running smoothly and trouble-free. Aside from a marked improvement in performance, the hardware change is unnoticeable. This positive first experience has encouraged the hospital to envisage using Charon again when it replaces the production version of the hospital application it is currently using, which runs on an Alpha DS20 with the Tru64 operating system. Download Case Study Discover More Customer Success Stories Case Study Jan 13, 2025 Lorem Ipsum is simply dummy text of the printing Lorem Ipsum is simply dummy text of the printing and typesetting industry. Case Study Jan 30, 2023 Lorem Ipsum is simply dummy text of the printing Lorem Ipsum is simply dummy text of the printing and typesetting industry. Case Study Jan 13, 2025 Lorem Ipsum is simply dummy text of the printing Lorem Ipsum is simply dummy text of the printing and typesetting industry. All Customer Stories " CHARON-AXP is the right solution for us. We can run our legacy applications without worrying about availability.” Andreas Ritter, CIO, Harz-Klinikum Wernigerode-Blankenburg " CHARON-AXP is the right solution for us. We can run our legacy applications without worrying about availability.” Andreas Ritter, CIO, Harz-Klinikum Wernigerode-Blankenburg #### Charon-AXP helps EIS Wire & Cable reduce MRP time from 15 minutes to under 1 minute. Charon-AXP Helps EIS Wire & Cable Reduce MRP Time from 15 Minutes to Under 1 Minute. Talk to an Expert Project Highlights Discover EIS Wire and Cable’s technique for reshaping their operations by migrating their existing software to a Windows VMware platform using Charon-AXP.  Challenges EIS Wire and Cable had AlphaServer ES40, with non-hot swappable parts that were difficult to find anymore, and people who lacked the skill to install. They were one failure away from shutdown. Solutions The procedure involved backup of their AlphaServer system and data, and then restoration and migration to a VMware platform. The process was fully completed from 11 PM to 8 AM the next day. Results 15x faster task completion.  Newly available redundancy Less backup times Challenges The challenge faced by EIS Wire & Cable revolved around their heavy reliance on the AlphaServer ES40, which was launched in the late nineties. They were running a fully integrated business system, including proprietary Software and Open Database Connectivity (ODBC) software connecting to Record Management Systems (RMS) databases, on this hardware. While they diligently performed daily backups to the cloud and internal storage, the Alpha hardware supporting their system posed a significant obstacle. It was getting harder and harder to find replacement hardware for the AlphaServer, which was made worse by lack of expertise required to install non-hot swappable parts. Recognizing the criticality of the AlphaServer ES40 to business operations, EIS Wire & Cable realized that they were one issue away from shutting down their business as this became the single most point of failure. Their key priority was to keep things running smoothly while also making sure that switching to new hardware could be done in a safe and orderly manner using a thorough test cutover procedure.  EIS Wire & Cable initially considered transitioning to a new cloud-based ERP system. However, they soon realized the monumental investment of time, resources, and finances such a migration would demand. After careful evaluation, they determined that the funds required for just a one-year subscription to the new ERP system could be better utilized to finance an entire project aimed at migrating their existing software to a Windows-based platform, with the expertise and support provided by Stromasys.  Solutions EIS Wire & Cable identified Stromasys Charon-AXP as the optimal solution, after looking at Stromasys' extensive experience, established client base, and demonstrated value.  " Stromasys folks had no problems helping us to configure the software to do this. They knew just what was needed to help us achieve this and it gave us plenty of time to do our due diligence in testing the software and hardware to ensure it was all working flawlessly.” Pete Gaudet, IT Manager, EIS Wire & Cable " Stromasys folks had no problems helping us to configure the software to do this. They knew just what was needed to help us achieve this and it gave us plenty of time to do our due diligence in testing the software and hardware to ensure it was all working flawlessly.” Pete Gaudet, IT Manager, EIS Wire & Cable Collaborating closely with Stromasys, EIS Wire & Cable devised a comprehensive plan for backing up their AlphaServer ES40 system and data, followed by restoration and migration to a Windows VMware platform. The team first discussed a detailed step-by-step roadmap for the cutover process. The cutover commenced on a Friday night at 11 pm, with the system being taken offline and the backup initiated. By Saturday morning at 6 am, the backup process was successfully completed, allowing for the transfer of data to the new system. By 8 am, EIS Wire & Cable found the data seamlessly integrated and was fully ready for operation.  Results and Benefits Since transitioning to the new machine, EIS Wire & Cable experienced a multitude of benefits. Chief among them is a remarkable increase in speed, with tasks such as MRP processing, which previously required 15 minutes, now completing in under 1 minute. Even reports generated through access using ODBC Software are processed swiftly. Furthermore, the implementation of Charon-AXP instances on the new hardware has provided invaluable redundancy, offering peace of mind and uninterrupted operations for the team. The seamless switch between instances ensures continued productivity, whether addressing hardware issues or performing updates. Additionally, the streamlined backup process has eliminated the need for outdated cassette tapes, significantly reducing backup times. With the impending removal of the old Alpha system, EIS Wire & Cable anticipates reclaiming valuable space in their computer room. The looming fear of system failure has been alleviated, providing a newfound sense of security and confidence. The efficiency gains from faster data processing afford EIS Wire & Cable personnel extra time to focus on other tasks, marking a significant departure from the days when the Alpha System topped their Failure Modes and Effects Analysis (FMEA) chart. Download Case Study " An MRP that took 15 minutes to process now happens in under 1 minute!” Pete Gaudet, IT Manager, EIS Wire & Cable " An MRP that took 15 minutes to process now happens in under 1 minute!” Pete Gaudet, IT Manager, EIS Wire & Cable Discover More Customer Success Stories Case Study Jan 13, 2025 Lorem Ipsum is simply dummy text of the printing Lorem Ipsum is simply dummy text of the printing and typesetting industry. Case Study Jan 30, 2023 Lorem Ipsum is simply dummy text of the printing Lorem Ipsum is simply dummy text of the printing and typesetting industry. Case Study Jan 13, 2025 Lorem Ipsum is simply dummy text of the printing Lorem Ipsum is simply dummy text of the printing and typesetting industry. All Customer Stories #### Charon-AXP provides safe harbor for Linnenbecker’s business-critical ERP system The Challenge Harz-Klinikum Wernigerode-Blankenburg was created in 2004 by the merger of two hospitals. Both hospitals operated distinct hospital information systems (HIS) and accounting applications on one OpenVMS AlphaServer each. The new hospital created by the merger faced a choice: either combine the two existing systems, which would have necessitated complex data consolidation, or start fresh and archive the old data. Since the merger also entailed extensive organizational restructuring, the second option was chosen. “This allowed the new system to be adapted to the hospital’s future organizational processes without carrying over old data from the legacy systems,” explained Andreas Ritter, head of the Harz-Klinikum IT department. The old patient data was recorded to microfilm and stored in a central archive. The accounting data, on the other hand, had to remain accessible for several years for compliance reasons, so the legacy systems had to be maintained somehow until then. In the meantime, however, maintaining the old hardware was becoming increasingly difficult, due to the scarcity of spare parts and high maintenance costs. “We started to look for alternatives,” said Ritter. The Solution Andreas Ritter learned that an AlphaServer could be virtualized in a binary-compatible way on modern x86 hardware using the Charon-AXP emulator from Stromasys. He contacted the IT consulting firm Invenate, which supports companies with OpenVMS systems throughout Germany and has successfully implemented many Charon solutions. Following a comprehensive analysis of the current environment, Invenate proposed a new system design and a migration plan for the two Alphas. As applications needed to be accessed only occasionally, and simultaneous access to both systems was not a strict requirement, the two Alphas could be configured on a single virtual system. The server to be started could then be selected within the Windows operating environment. The installation required only one Charon license, making this an economical solution. Volker Halle, an Invenate technical consultant and internationally respected VMS specialist, installed the system and migrated the applications and data. “It all went on schedule and without a hitch,” Ritter confirmed. “Invenate demonstrated a high level of competence and professionalism. We are relieved to be rid of the old hardware and the associated risks.” The Result Since the migration, the applications have been running smoothly and trouble-free. Aside from a marked improvement in performance, the hardware change is unnoticeable. This positive first experience has encouraged the hospital to envisage using Charon again when it replaces the production version of the hospital application it is currently using, which runs on an Alpha DS20 with the Tru64 operating system. Download our Case study CHARON-AXP Alpha emulation eased the transition of merging separate hospital information systems (HIS) by preserving compliance data. Download Now #### Charon-AXP saves nuclear power plant systems CASE STUDY The Challenge In a nuclear power plant, DEC Alpha computers play a major role in the key monitoring system, Power Plant Control Robust System (PPCRS). As the eyes of the nuclear power plant, PPCRS collects data from all subsystems and displays the information in a graphical format for system administration. The entire power plant operation is managed accordingly. But it had been running for 20 years and as with any aging technology, the reliability of the platform was a growing concern for the mission-critical system.DEC Alpha computers still play a major role in the key monitoring system of critical utilities around the globe. For one nuclear power plant operation, the reliability of infrastructure is critical with no margin for error. Although the applications running on these systems had a stellar track record, the aging hardware and availability of replacement parts, created a growing concern. Charon-AXP provided the solution. Share Article: READ FULL CASE STUDY Download our Case study #### Charon-AXP: 15-Minute MRP Now Runs in Under 1 Minute Legacy hardware lowers productivity and adds costs. Delays often go unnoticed but hurt production.For manufacturers, every minute matters. Waiting impacts output and revenue alike. There's good news if you’re in a similar situation. You don’t have to deal with slow processes anymore. This video shows a real example.EIS Wire & Cable had this exact problem. Their old AlphaServer ES40 slowed operations and growth, putting their ERP applications at risk. Customer responses slowed. Staff spent too much time waiting.With Stromasys’s help, they not only removed the risky hardware but also boosted their performance 15 times.https://youtu.be/riv2rG9eBD8?si=KnlaMeoZf0b8tuZ8The High Cost of Slow Legacy SystemsHere are the major challenges they faced:Long MRP Runs: Every run took 15 minutes to finish.Slow Reports: Reports stalled, and the decisions were delayed.Daily Operational Challenges: Work backed up at every step.Lost Productivity: Hours lost waiting for critical tasks.The Solution: Charon-AXPFull-scale application migration can be risky and costly. That’s why they chose Charon-AXP from Stromasys.Charon created an emulation layer exactly similar to the original hardware, but on a new platform. This allowed the ERP applications to run without noticing that the hardware had been replaced.The transition was quick and smooth. The cutover began late Friday night. By Saturday morning, everything was live. Work continued as planned. No coding changes were needed. No system rebuilds were required.The results:MRP now runs in under a minute.Reports are processed quickly and reliably.No more single-point failure concerns.Backups now finish faster, no tapes required.Stop Waiting on Old HardwareIs outdated AlphaServers slowing your business? There’s a clear alternative. Charon-AXP helps you replace them with no changes to the software.Want faster results?Talk to an Expert #### Charon-PAR 4.0: Major Performance Boost for MPE & HP-UX Workloads Stromasys releases Charon-PAR 4.0 with architectural changes to instruction translation. The update introduces a second translation layer that processes workloads differently than previous versions. The video explains how the new PA-RISC emulation works in practice. You’ll see configuration options and deployment scenarios for MPE & HP-UX Workloads. https://youtu.be/h5L8wPG65II?si=0HCp2XnLyDij6Hqa What does a dual-tier translation architecture actually mean for your production environment? The performance gains depend entirely on your workload profile. Some applications see measurable improvements. The upgrade also covers E1000 network controller improvements and the new host sizing script. See the video if you need to plan capacity upgrades or understand how deployment topology affects performance on PA-RISC emulation infrastructure. Talk to an Expert #### Charon-PDP Data Sheet URL: https://www.stromasys.com/resources/charon-pdp-data-sheet/ #### Charon-SSP 6.0: The New-Age SPARC Emulator with Optimum Cloud Performance Imagine your SPARC workloads running on cloud platforms and still giving comparable performance to on-premise emulation. To make this dream a reality, Stromasys has launched Charon SSP-6.0, the ultimate SPARC hardware emulator, offering game-changing features and functionalities. With this next-generation emulator, Sun SPARC migration has now become more business-transformative. Here’s why: https://youtu.be/DQWU9TGIRRs?si=xzZrWRqW6Ou78RnY What’s special about Charon-SSP 6.0? With its MMU pass-through feature, this emulator eliminates the dependency on on-premise legacy hardware. Additionally, it skyrockets processing speeds, transforming cloud environments for faster, and more efficient performance. In virtual environments, such as the Cloud or VMware, this feature enhances Charon-SSP's performance to levels previously only possible on physical hosts. There's More Beyond Performance While performance is the main highlight of this Sun SPARC emulator, it also opens up a whole new world of possibilities. Other perks include: Increased compatibility Refined user functionality Smooth SPARC to cloud migration Enhanced I/O and network efficiency Multi-CPU and OS flexibility Extended OS support Better snapshot capabilities Charon-SSP hasn't left any stone unturned! Are you ready to enter the modern Sun SPARC emulation era and enjoy cloud compatibility? Talk to an Expert #### Charon-SSP Data Sheet URL: https://www.stromasys.com/resources/charon-ssp-data-sheet/ #### Charon-SSP Has Ensured a Smooth Cloud Transition and 3+ Years of ERP Continuity for Orange Business Charon-SSP Ensured a Smooth Cloud Transition and 3+ Years of ERP Continuity for Orange Business Talk to an Expert Project Highlights Find out how Orange Business smoothed their ERP needs by using Charon-SSP to improve business continuity without hampering their operations.  Challenges Orange Business needed to urgently update their legacy hardware before the Tungsten Markview Supplier Invoice Management system, that they used, became outdated. Solutions Using Charon-SSP by Stromasys, they emulated their SPARC hardware to run Markview, besides Oracle eBusiness Suite 11i. The transition was quick and easy for the team. Results Business continuity for at least 3 more years Smooth migration to Oracle Cloud Infrastructure Full productivity with zero loss Challenges Orange Business relied on Oracle eBusiness Suite 11i and the Tungsten Markview Supplier Invoice Management system for years. These systems were key to their ERP operations. However, Markview became outdated – it couldn’t be upgraded and only ran on Oracle Cloud Infrastructure using Solaris OS. As legacy hardware became a major roadblock to business processes, replacing it with modern, and more efficient solutions became urgent.   Due to these operational challenges, they had to act fast. To ensure smooth ERP operations, they needed a solution that enhances efficiency and eliminates hardware limitations. Solutions Faced with urgent operational challenges, Orange Business approached the Oracle Consulting team for guidance. The recommendation was clear and strategic: implement – the leading SPARC hardware emulator running on Linux.  The integration of Charon-SSP into their existing infrastructure was smooth. The best part? No modifications were required. With 16 emulated CPUs, Charon-SSP replicated the environment of their existing SPARC hardware and ensured compatibility with Oracle eBusiness Suite 11i and Markview. All functionalities were preserved exactly as they were on the original hardware.  In addition, the installation process was really quick. In just a few days, Orange Business was up and running in an optimized and scalable environment. The Stromasys team and OCI handled it remotely, ensuring a seamless transition without disrupting daily operations. Results and Benefits The deployment of Charon-SSP brought Orange Business an operational boost that speaks for itself. Key results include:The results are measurable and speak volumes:Streamlined Operation:The Tungsten Markview product runs smoothly on Charon-SSP. Additionally, the quick deployment ensured steady and reliable business operations without any downtime.  Uninterrupted Business Continuity:The solution ensures the legacy ERP system remains operational for at least 3 more years – with greater consistency and dependability than ever before.Seamless Cloud Migration:The legacy application was successfully transitioned to Oracle Cloud Infrastructure. This move ensures improved scalability and future readiness.No Performance Compromise:The new infrastructure performs critical processes without any performance bottlenecks, maintaining consistent productivity.  Download Case Study " This will ensure business continuity for at least 3 years for our legacy ERP system, which is vital for Orange Business." CTIO, Corporate Finance, Orange Business " This will ensure business continuity for at least 3 years for our legacy ERP system, which is vital for Orange Business." CTIO, Corporate Finance, Orange Business #### Charon-VAX Data Sheet URL: https://www.stromasys.com/resources/charon-vax-data-sheet/ #### Charon-VAX helps reduce failover recovery time and update legacy VAX system The Challenge A large financial services company in New Zealand had been running key life insurance applications on an OpenVMS system since its inception in 1989, but the rapid growth of the company was challenging the capacity of their legacy VAX system. Another concern was that the system was not fully compatible with best-practice disaster-recovery systems, such as EMC SAN and the use of virtual tape backups, which were in place across the rest of the company’s network. Since the financial services company was dependent on the legacy system for key client and adviser data and applications, the challenge was to replicate the exact functionality of the legacy software on a modern platform. They wanted a system that was capable of supporting a state-of-the-art failover and failback disaster recovery site, without incurring the extensive cost of rewriting and testing all of their existing software... Download the full success story below to read more: Download our Case study A New Zealand financial services company improves capacity and safety for their life insurance applications on a virtual VAX system. Download Now #### Charon-VAX streamlines operations for the European Transonic Windtunnel The Challenge Guided by a philosophy of excellence, ETW has grown into one of the world’s most important aerodynamics research and development facilities for the aviation industry. Since 1995, the organization has helped aircraft manufacturers from all over the world to optimize their aircraft designs. The wind tunnel provides realistic flight conditions to analyze the aerodynamic properties of scaled-down aircraft models. The models are equipped with pressure and temperature sensors, as well as additional flow sensors, and then mounted in a test section, where a 50-megawatt compressor generates nitrogen flow at supersonic speeds of up to 1.3 mach. To allow simulation of realistic flight and flow conditions on a small scale, the temperature in the wind tunnel is lowered to approximately negative 160 degrees Celsius and air pressure is increased to 4.5 bar. Such conditions can be created only by using extremely cold nitrogen combined with a sophisticated system of airlocks to keep moisture out. The airlock system, the transport of the model, and the wind tunnel’s settings were controlled by half a dozen VAX systems. Six more VAXes collected real-time measurement data. All the systems ran on OpenVMS. “OpenVMS is still one of the world’s best operating systems,” explained Wolfgang Strudthoff, group leader of the computer systems department at ETW. “It’s very reliable. We’ve had only a few outages over the past 20 years.” But workstations capable of running OpenVMS were growing rare. In the mid-1990s, Digital Equipment Corporation replaced 32-bit CISC VAX systems with 64-bit RISC-based Alpha AXP systems. Despite several attempts, Digital was never able to ensure that all applications could be transferred to the new RISC platform without modification. In the case of ETW, that meant that their custom-built applications could not be moved to AlphaServers, and therefore the old VAX systems had to be carefully maintained. “Our initial investment in software development was huge,” explained Strudthoff. But after almost 30 years of continuous use, the hardware was reaching the end of its life. Download the full success story below to read more: Download our Case study Download Now #### Charon-VAX, Support service on a Saturday Charon-VAX, Support service on a Saturday Talk to an Expert Project Highlights Know how Charon-VAX's engineering team provided exceptional, extra service for a global company’s North European operations.  Challenges After routine maintenance, a mission-critical system failed to turn back online, causing 50 agents with no customer data to sit idle. Their IT manager thought it might be their Charon-VAX. Solutions Stromasys engineers couldn’t find the problem until an engineer realized it wasn’t the Charon but the OpenVMS. They even took measures for when the system went for maintenance again. Results Immediate response by Stromasys team Extra steps to provide support Challenges With 30 years of experience, an IT manager was wary of support services until early on a Saturday morning when he received a call from the office. His co-worker told him that a Windows server had been shut down for routine maintenance. Unfortunately, he had not been given any notification about this. Following the shutdown, the mission-critical system, the manager’s responsibility, would not come back online. At that point in time, the entire Northern European operations were down, and 50 agents had no access to member data to assist any customers in their loyalty programs.  Solutions The system needed to be back online ASAP, and the manager’s first thought was that it could be the Charon software preventing that from happening. He sent an email to the Stromasys support team, but it was Saturday, so he didn’t think he would get a response. To his surprise, a Stromasys engineer, Alexandre Souf, replied within an hour with eight other engineers CC’d in the email. Working with Alex, they discovered it wasn’t the Charon emulator, and yet, the system was still not booting. Alex stayed on the phone with the IT manager to troubleshoot the problem, and they eventually found that it was an OpenVMS system issue that had been caused by an external network change. Alex continued to work with the Manager as they ran the checks to get the system back online.  Results and Benefits Once the system was back online, Alex followed up to make sure that everything was running smoothly. Internally, the IT department put in place new procedures to ensure the manager is ready the next time systems are shut down for maintenance. The IT manager was ecstatic about the Charon software and Stromasys support. Download Case Study " It was such a relief to get an immediate response from the Stromasys support team, even though the problem was not Charon. Their software is a great solution for legacy hardware, and their support makes the product outstanding.” IT Manager, European Operations, A Global Company " It was such a relief to get an immediate response from the Stromasys support team, even though the problem was not Charon. Their software is a great solution for legacy hardware, and their support makes the product outstanding.” IT Manager, European Operations, A Global Company #### Charon-VAX: Double Your Legacy VAX Performance in 60 Days For many manufacturers, aging VAX systems still power critical operations. But hardware constraints are a major cause of production delays. In fact, they can stop entire production lines. This creates significant business risks.Meet Flexi-Coil, a leading farm machinery manufacturer. They relied on old VAX servers to support their essential ERP software. But with time, the hardware became their biggest obstacle, affecting their mission-critical performance. This video shows how they exactly solved this issue without disrupting their ERP applications.https://www.youtube.com/watch?v=zDx5gjx6Yw8Key Challenges FacedTheir VAX 4000 was unreliable, resulting in serious operational challenges, including delayed production schedules.The key challenges they faced included:Extreme Delays in Processing: weekend batch runs were taking 30 hours to complete.System Capacity Was Full: The hardware had no room left for growth or to handle peak loads.Single Point of Failure: the aging hardware posed a constant risk of unexpected downtime.Production Delays: The slow system directly impacted their ability to manufacture and deliver products on time.The Solution: Emulation (Not Replacement)Stromasys introduced Charon-VAX emulation software. This solution creates a perfect replica of the original VAX hardware environment on a modern server. It allows legacy applications to run without any changes (no coding or modifications are required).The transition for Flexi-Coil was remarkable. The results were clear almost immediately:Faster Reporting: An ERP report that previously took 42 minutes is now completed in just 7 minutes.Shorter Batch Jobs: A critical batch job dropped from 10 hours to only 2.5 hours.Double the Performance: The new environment delivered twice the performance with rock-solid stability.Eliminated Hardware Risk: the single point of failure from the old VAX was gone.Don’t Let Legacy VAX Servers Slow You Down.If you are in a similar situation, you don’t have to accept slow performance and production delays. It’s possible to gain modern speed and reliability while keeping your legacy applications. See how Charon-VAX can improve your system’s performance.Talk to an Expert #### Choosing a SPARC Emulator: 5 Factors to Look for in 2026 Aging SPARC hardware can cause disruptions in your data center. Additionally, the likelihood of unplanned downtime increases considerably. Furthermore, they have a negative impact on the economics of your data center.On the other hand, your mission-critical Solaris applications are important, but they run on old SPARC servers.Hardware emulation addresses this problem directly by replacing your outdated hardware with modern alternatives, without having to give up old software that you trust. In short, it’s a disruption-free full application migration alternative to connect your trusted legacy applications with a new hardware environment.But not all emulators are equal. Making the wrong choice can lead to performance issues. Or worse, data corruption. Eliminate the risks with vintage hardware and extend the life of Solaris' application Download Whitepaper So, how do you choose the RIGHT SPARC emulator for your enterprise environment? In this article, we will break down exactly what to look for. But before that, let’s look at the table to know the key questions to ask based on each parameter.DimensionKey question to askSPARC/OS compatibilityFree and open-sDoes it fully support my specific SPARC model, Solaris version, and required devices? ourcePerformanceDo the sizing rules and benchmarks match my current CPU, I/O, and latency needs?Host requirementsWhat are the exact requirements for cores, GHz, RAM, and storage per instance?Cloud and HAAre there validated cloud architectures and High Availability (HA) practices?Support and roadmapIs the vendor actively maintaining the software with strong SLAs and upgrades? How to Choose a SPARC EmulatorMarketing claims often hide limitations. So, it’s necessary that you take critical factors into consideration before choosing the right emulator for SPARC migration. Here are the five specific areas you should look into.1. Core technical metricsFirst, check the instruction set. The emulator must match your specific SPARC generation. This usually means v8 or v9 architectures. It should also support machine families like Sun4m, Sun4u, or Sun4v. If the instruction set matches, your binaries run unmodified. This is critical because you want to avoid recompiling code at all costs.Next, look at the peripherals. Your applications don’t just use the CPU. They communicate with storage controllers and network cards. They might use serial lines or parallel ports. So, ensure the emulator supports your specific HBAs (this is often where migrations fail).Finally, verify the OS coverage. Confirm the vendor has tested your specific Solaris or SunOS versions. Ask about clustering options. If you run Oracle databases, check for certification. The middleware stack must run exactly as it does on physical hardware.2. Performance and sizing metricsPerformance is usually the biggest concern. Emulation requires significant compute power. Vendors typically recommend high-clock x86-64 CPUs. A good rule of thumb is simple: you need one host core per emulated SPARC CPU. Then, add one or two extra cores for I/O and JIT compilation and one more for the host OS.Ask for published guidance on MHz equivalence. You need to know the maximum supported virtual CPUs per VM. This validates whether the solution can handle your peak throughput.Memory handling is equally important. Sizing isn’t just about matching RAM. You need the emulated RAM and overhead per instance. Disk and network performance must also match your current systems. In fact, modern SSDs often allow the emulator to exceed the speed of the original hardware.3. Reliability, operations, and cloudEvaluate how the software behaves under fault conditions. Does it support snapshot features? Can you integrate it with your current backup tools?Cloud readiness is a major factor for 2026 for migrating your SPARC to the cloud. Confirm the vendor has reference architectures. You can look for marketplace images. You need minimum instance profiles that guarantee reliable performance.Also, carefully check the cloud provider’s track record in supporting SPARC workloads. In this regard, strong support for SLAs are crucial, along with reliable 24/7 access to experts who understand both legacy SPARC environments and cloud computing. This ensures smooth migration in moving critical applications using a SPARC emulator to the cloud without disruption.4. Business and lifecycle metricsDefine your primary use case. Is this for disaster recovery? Or is it a permanent production migration? Perhaps it is just for testing. Then, weigh the license cost against your current reality.Legacy hardware maintenance contracts are expensive, and spare parts are scarce. The ROI of emulation is usually clear within months.Look at the roadmap. Ensure the platform scales. It should support newer x86 generations.Finally, check security. The emulator must integrate with modern security controls, including hypervisor encryption and cloud security groups. However, it must still preserve any Solaris-level compliance requirements you have.5. Factor in the emulator provider’s experience and overall presenceAvoid vendors who treat emulation as a side project. Yes, you need a team of experts who are there for a long time and have done it for many clients across multiple use cases. You will also have access to tools and tested frameworks when you choose a reputable service provider.CriterionWhat to look forWhy it matters for SPARC emulationYears focused on legacy10+ years in SPARC/legacy emulation projects.Indicates mature methodology and tooling.Install baseHundreds or even thousands of SPARC instances in production.Shows the emulator is tested at scale.Cloud/ecosystem linksOfficial AWS/Azure/GCP/ Oracle partner integrations.Assures technical validation.Industry case studiesIdeally have references in your niche.Minimizes unknown errors around performance and integration.Stromasys ticks all the boxes. With over 25 years of experience and thousands of installations, it is a leading provider of hardware emulation solutions. Its SPARC emulator, Charon-SSP, allows companies to run their Solaris applications without depending on outdated SPARC hardware (Sun4v, Sun4u, etc.). The results? Risk-free environment, reduced total cost of ownership and a streamlined data center.Real World Success StoryWhat happens when you choose the right (one that perfectly meets your business goals) SPARC emulator? Let’s look at a real example.A leading cement manufacturer in Saudi Arabia faced a critical risk. They relied on Fujitsu SPARC servers for production. Their setup included two M12-2 servers running Oracle Solaris. These servers supported their ERP and Oracle databases.The problem was the architecture.They had a single point of failure. There was no secondary site for disaster recovery (DR). Any downtime could lead to production halts. Worse, maintaining the hardware was becoming costly. They needed a way out.They found a solution in Charon-SSP, which allowed them to move their Solaris stack to AWS.The project moved fast. Implementation took around three months. They provisioned EC2 instances and installed the emulator. They restored their on-premises backups directly to the cloud.The benefits were immediate and measurable:They now have an active-passive setup.The Recovery Time Objective (RTO) dropped to just one hour.They reduced power consumption by 25%.Want to explore more? Discover the full, detailed journey of how they migrated from Solaris to the cloud.Secure Your Solaris Software TodayOperating on aging SPARC hardware was very challenging due to the constant risk of hardware failure. Emulation provides a safe route without the cost of rewriting code. As a result, you can continue to use the software you trust. And it runs on the modern infrastructure you need.Evaluate your options carefully. Use the checklist above. Focus on compatibility and performance. The right emulator offers the best of both worlds. Top 1% IT decision-makers choose Stromasys's SPARC emulator for mission-critical workloads. Are you leveraging it too? Talk to an expert Talk to an Expert #### Cloud Migration for Legacy Systems: Considerations and Solutions Replacing legacy applications isn't always the most strategic choice. This is especially true when these systems handle mission-critical workloads for your business. This is where cloud migration comes in. What if you could run your mission-critical applications in the cloud without losing important data or sacrificing your familiar processes? Let's explore cloud migration strategies and crucial considerations. You'll discover a proven method to modernize your legacy application on the cloud - all without making any modifications. Modernize Your IT Infrastructure by Migrating to Cloud Environment with Stromasys Charon Solutions. Download the Whitepaper What is Cloud Migration for Legacy Systems? For legacy systems, cloud migration involves moving outdated or traditional on-premises infrastructure, applications, and data to a cloud environment. Legacy systems can benefit from cloud migration in terms of scalability, cost-efficiency, and security. Assessing your legacy infrastructure and setting clear goals is the crucial first step Choosing the right migration strategy and the desired cloud platform Executing the migration and ensuring the processes are running seamlessly without a glitch Why Should Business Consider Cloud Migration for Legacy Systems? Migrating legacy applications to the cloud can revolutionize your business. By doing so, you adapt to changing needs and harness the advantages of cloud technology. A) Trends Driving Cloud Migration Cloud migration is on a rapid rise. By 2024, the market is projected to hit USD 232.51 billion. Fast forward to 2029, and it will reach an impressive USD 806.41 billion, with a CAGR of 28.24%. The rapid growth highlights a pressing need for IT leaders to plan the cloud migration of legacy applications. Once this migration is done, it ensures absolute reliability and scalability. B) Organizational Benefits Legacy applications consist of important data, and processes that are crucial to keep the business running. By moving to cloud, enterprises can keep critical processes safe. In fact, with strategies like lift and shift, they can seamlessly transition your legacy applications to the cloud. No changes are needed – enhanced reliability like never before. Modern cloud platforms offer a pay-as-you-go model. Migrating legacy systems to the cloud can significantly reduce operating costs. This gives you the flexibility to scale usage based on your needs. Outdated applications are often more expensive to manage than to migrate. Moving to the cloud boosts security and agility, which gives your business a competitive edge. This shift not only enhances efficiency but also elevates customer satisfaction with superior user experiences. C) Technological Benefits Cloud migration simplifies API integration with various software and third-party tools. It strengthens security against potential threats and ensures robust protection. Performance boosts stem from minimized risks and dependable processes. Adopting models like DevOps further enhances efficiency by providing flexible, easily automated platforms. This approach encourages new ideas and growth in today's constantly changing market. Top Considerations for Smooth Legacy to Cloud Migration Here’s a breakdown of the key considerations before migrating legacy applications to the Cloud: 1. Assessment A cloud migration of legacy systems demands careful planning. A thorough SWOT analysis is essential. It helps ensure a smooth transition and maximizes benefits. (S) Strengths Migrating legacy systems to the cloud offers a key advantage: scalability. Cloud platforms provide flexible resources, allowing you to adjust based on demand. This ensures performance needs are met without unnecessary infrastructure costs. Moreover, moving to the cloud often boosts system reliability and uptime, thanks to modern tech stacks and strong failover mechanisms. (W) Weaknesses However, it's important to acknowledge potential weaknesses in this process. Legacy systems often come with intricate dependencies and compatibility hurdles. It's crucial to map existing workflows and data structures meticulously. This prevents disruptions or data loss and ensures a seamless transition. (O) Opportunities Cloud migration offers significant opportunities. Cost efficiency is at the forefront. By eliminating physical servers, organizations reduce capital expenses and optimize resources allocation. Advanced analytics from cloud providers further fuel innovation and reveal new insights from existing data. (T) Threats Don't ignore potential threats like security vulnerabilities during transitions. Compliance challenges with industry regulations are also crucial. Conduct a thorough risk assessment to tackle these proactively. It's essential for smooth operations and peace of mind. 2. Choosing the Right Migration Strategy It is essential to choose an appropriate migration strategy for a successful transition. Here are the five most popular strategies for cloud migration of legacy systems. Rehost ("Lift and Shift"): Move legacy systems to the cloud without extensive changes. Best for quick migration requirements with minimal upfront cost. Replatform ("Lift and Optimize"): Migrate to the cloud with some optimization, such as using managed services for efficiency. Refactor: Re-architect or re-code applications to utilize cloud-native features fully. Ideal for organizations seeking to maximize cloud benefits. Retire: Simply decommissioning the older systems - consolidating more systems into fewer workloads to simplify operations. Retain: It involves keeping on-premises legacy systems as it is without doing anything. It could be due to business, security, or compliance constraints while incorporating hybrid cloud environments. Strategy Description Advantages Best For Rehost ("Lift and Shift") Migrate legacy systems to the cloud without changing the application or rewriting anything. Quick and simple Minimal upfront cost Minimum risk involved Ideal for urgent migrations Companies that don’t want to change their familiar systems and processes and still want to leverage the benefits of the cloud. Replatform ("Lift and Optimize") Migrate to the cloud and optimize some components (e.g., using managed services). Moderate cost and effort Some optimizations for cloud efficiency Retains system architecture Businesses want moderate cloud benefits without a full rewrite. Refactor Re-architect or rewrite applications to fully leverage cloud-native features. Optimum cloud benefits Long-term scalability and flexibility Optimized for cloud operations Long-term transformation and futureproofing. Retire Decommission legacy systems that are no longer needed. Simplifies IT environment Reduces operational costs Eliminates unnecessary complexity Businesses are looking to streamline operations and create something new. Retain Keep certain systems on-premises while migrating others to the cloud (hybrid model). Meets business or compliance needs Flexibility to keep critical systems on-premises Practically speaking, it is not a feasible strategy for businesses struggling with legacy hardware challenges. How to Choose the Right Strategy? It depends on your requirements, long-term goals, budget, and risk-taking capabilities. Migrate Your Aging Legacy Applications to the Cloud and Improve Your Business Efficiency Download the Datasheet For instance: For enterprises where speed, cost and risk are prioritized, rehost or list and shift will be the ideal strategy Also, if you don’t want to modify the mission-critical application and still want to enjoy the benefits of cloud migration, lift and shift could be the right choice Again, organizations that want moderate improvements should go for replatform In case your legacy application is outdated and not performing well, consider retiring them for smoother operations If you can afford higher upfront investments in terms of both time and financial resources – also aim to fully utilize the power of could in the long-term, refactor will provide most cloud-native advantages and scalability. 3. Selecting a Cloud Provider Consider the following factors when selecting a cloud provider: Costs Existing relationships with cloud providers Security options Agency-specific requirements 4. Transferring and Restoring Backup Migrating backups to the cloud requires careful planning, especially for large datasets. Consider options that meet project objectives and timelines and ensure efficient transfer over WAN connections. 5. Establishing User Connectivity Ensure users can connect to the application while maintaining the organization's security requirements. Key factors: Available bandwidth Number of users Security pathways to connect to the cloud provider 6. Testing the New System Define a test plan before migration to ensure the application works as expected. Testing should cover both common and uncommon user functions Steps for testing: Perform tests on the original system before migration Conduct tests on the new system post-migration Compare results to verify functionality 7. Disaster Recovery and Business Continuity Cloud migration offers new disaster recovery and business continuity options Incorporate appropriate recovery options to ensure mission success and system viability 8. Plan for Post-Migration Support Create a post-migration support plan to tackle any issues that might surface Monitor system performance closely Ensure users are well-trained and have a rollback strategy ready for critical failures How to Reduce Risk During Cloud Migration? If done properly, cloud migration of legacy systems comes with a wealth of benefits. To achieve an efficient data center, make sure you avoid the potential risks in each stage of the journey. Here are the key risks involved: Underestimating Complexity Complex dependencies, custom setups, and outdated tech aren't always visible at first glance. These factors can complicate and prolong migration efforts significantly. Data Integrity Issues Mishandling or incorrect mapping can lead to data corruption, loss, or inconsistencies. It protects your operations and upholds trust in your systems. Without it, vulnerabilities can arise and can impact reliability and confidence. Performance Issues in the Cloud Moving on-premises applications to the cloud isn't always smooth. Architectural differences can degrade performance, affect customer satisfaction, and drive-up operational costs. The result? Lost revenue opportunities. This is why it’s important to get help from experts who have done it first-hand. Misaligned Goals and Expectations Without clear objectives, businesses risk ending up with infrastructure that falls short of their needs. Misaligned goals often result in inefficiencies and poor performance. This misalignment can hinder your ability to fully realize the anticipated benefits of cloud adoption. Lack of Cloud Expertise It demands a thorough grasp of both legacy systems and cloud environments. Teams lacking cloud expertise may struggle with application optimization, security, and performance. This can result in a migration that falls short of expectations. Inadequate Testing Legacy applications can act unpredictably in the cloud. Insufficient testing can degrade performance, cause system crashes, and expose security vulnerabilities. Post-migration, these issues may disrupt operations. Vendor Lock-In Relying solely on one cloud provider can restrict your future options. Vendor lock-in complicates migration and limits access to top solutions. Over time, this dependence can hinder growth and flexibility. Costs may also rise if pricing changes unexpectedly. Budget Overruns and Hidden Costs Cloud migration projects frequently encounter unexpected expenses. These costs often stem from underestimating the project's scope, facing technical hurdles, or experiencing delays. Such budget overruns can drain financial resources and diminish the migration's ROI - risking the project entirely. Compliance and Regulatory Risks Sensitive data requires tight compliance with privacy legislation and industry regulations. If not resolved, these issues can lead to hefty penalties and lawsuits. Risk-Free Cloud Migration with Stromasys As discussed above, cloud migration for legacy systems is risky and needs meticulous planning. This is why finding experts who can help you throughout the journey is important. But thanks to Stromasys and its in-house engineered product Charon on the cloud – the process has become simple and structured. Backed by the working principle of lift and shift, Charon offers a pioneering solution for emulating legacy systems like SPARC, PA-RISC, VAX, and Alpha. It's accessible through Cloud subscription across major platforms: AWS, Google Cloud, IBM Cloud, Microsoft Azure, and Oracle Cloud. Charon on the Cloud keeps your applications, databases, and operating systems intact. No need for modifications or re-certifications. It removes the original hardware while ensuring your applications run smoothly on the Cloud. Why consider Charon on the cloud? It acts as a one-stop solution for modernizing legacy applications. You'll see lower maintenance costs and ultra-fast backups. At the same, you will experience business continuity and disaster recovery benefits, with higher availability at your fingertips. Choose from various cloud providers while reaping all the usual Charon advantages: reduced risk, lower costs, and potential performance boosts. Talk to an Expert #### Cloud Migration Process: Steps Explained Cloud migration has become essential for businesses embracing digital transformation. It improves operational efficiency, flexibility, scalability, and security and minimizes additional infrastructure costs. A Flexera report stated that over 90% of businesses now use the cloud in one form or another, with around 87% of organizations adopting a multi-cloud option for their infrastructure.Migrating to a cloud environment offers several benefits, including security, agility, scalability, and minimizing IT infrastructure costs. However, the cloud migration process is not easy and has its challenges. Eliminate Risks Today! Move Your Legacy Apps to the Cloud for Optimum Efficiency. Download the Datasheet A survey report from McKinsey and Company stated that 70% of cloud migration processes fail to meet their aims due to poor planning and a lack of skillful professionals. In this blog, you will explore the cloud migration process explained in detail.You will navigate through 7 key cloud migration steps involved in successfully transforming the cloud ecosystem.7 Key Steps for a Successful Cloud Migration ProcessAdopting cloud technology can transform a business. Here are a comprehensive 7 essential steps for the cloud migration process that can help achieve a successful and smooth transition for your business.Step 1: Assessing the Current Business InfrastructureThe first step in the cloud migration process begins with evaluating the current infrastructure involving the hardware, software, and data systems to identify any potential risk and look for any requirement for optimization. This assessment will help to determine if the existing infrastructure is ready to begin the cloud migration process.Once the assessment is complete, it will be easy to understand the current situation of the business infrastructure. It will help to determine where changes are needed and what steps are required to ensure the cloud migration process.Here are the aspects that are required to be accessed for the smooth cloud migration process:Complete Inventory: This is the entire catalog of both hardware and software. It will help identify outdated and unutilized resources. This assessment will help understand which resources are essential for business operations and which need replacement.Storage: Evaluation of storage and its architecture, as well as its accessibility, is necessary. It helps identify any bottlenecks or vulnerabilities in data management that can be improved while migrating to cloud infrastructure.Data Security and Compliance: It will help identify vulnerabilities and potential risks in the existing security infrastructure. It will help in understanding whether all compliance requirements and industry standards are met. Migrating to the cloud from outdated infrastructure will adhere to the latest compliance regulations and standards.Cost Evaluation: Assessing current infrastructure helps understand current business costs, which can then be compared to potential cloud migration expenses. It will help create a detailed cost-benefit analysis plan, which will help manage cloud expenses better.Step 2: Choosing the Right Cloud Service Module Suitable for BusinessChoosing the right cloud service module for the cloud migration process is essential. It comes in three general models: public, private, and hybrid. Each of them has different control levels, security, and scalability. The right cloud module will help the business with its final objectives, security, and scalability. Public Cloud Ecosystem: The public cloud is like a storage and network managed by a third-party cloud service provider. Examples of cloud providers are Amazon AWS, Oracle Cloud, Microsoft Azure, Google Cloud, and more. They offer great scalability, flexibility, and security to cost-effectively store an enterprise's sensitive data.Private Cloud Ecosystem: Private cloud infrastructure offers greater control and security by hosting the cloud ecosystem in a dedicated environment, which can be on-premises or a third-party data center. This cloud module is best recommended to businesses that are strict with regulatory requirements, manage sensitive information, or are looking for an on-premises to cloud migration for enhanced scalability and flexibility.Hybrid Cloud Ecosystem: This cloud module combines public and private clouds. It enables the business to maintain some services on a private cloud while leveraging the functionalities of the public cloud for other applications. With a hybrid cloud environment, businesses can flexibly distribute their workload while improving security and performance cost-effectively.Step 3: Choosing the Right Cloud Service Provider Suitable for BusinessOne of the essential cloud migration steps is selecting the right cloud service provider. Various leading cloud service providers, such as Azure, Google Cloud, IBM Cloud, AWS, Oracle Cloud, and more, offer a wide range of services. Each has its benefits and weaknesses. After carefully evaluating the characteristics and which cloud service provider best suits your business, go for it.Service Offered: Analyse what cloud services are provided and whether they align with your business requirements. It may include computing power, security features, networking, storage capacity, or the ability to integrate with other third-party applications.Security Structure and Compliance: Evaluate the security measures the cloud service provider offers and its compliance certifications. Check whether they meet the latest industry standards and apply them to your business.Expenses: Compare the costs offered by different cloud providers. Also, evaluate which provider suits your business budget, data transfer costs, scalability, and other factors.Service-Level Agreements (SLAs): Review the SLAs of different service providers to understand their availability, performance guarantees, and response time during critical issues.Step 4: Creating a Cloud Migration Strategy in DetailThe success of the cloud migration process mainly depends on proper planning. A detailed cloud migration strategy ensures a seamless transition while reducing downtime, elevating performance, and aligning with the business's objectives. Here is the outline of a cloud migration strategy:Timeline and Goals: A clear timeline and realistic goals should be established to ensure a seamless cloud migration process.Roles and Responsibilities: Define the roles and responsibilities of the team members involved in the cloud migration process. This will help ensure a seamless process while avoiding confusion and miscommunication.Approach for Migration: Select an appropriate migration approach that aligns with business requirements and complexities. Some of the common migration approaches include:SourceLift-and-Shift Migration Process: This process allows seamless migration of a legacy application from an outdated environment to a new platform without changing the existing codes. It is considered one of the most ideal and quick legacy transitions.Refactoring: This approach is generally suitable for businesses that want to integrate and leverage most cloud-native features more efficiently. Refactoring involves reworking the original codes.Rearchitecting: This approach is most suitable for businesses that want to completely leverage the cloud by redesigning the entire infrastructure.Risk Management Plan: It helps identify potential vulnerabilities and risks, such as data loss, downtime, and more while developing disaster recovery plans to eliminate them.Step 5: Application and Data MigrationMoving data and applications to a cloud environment is the most critical cloud migration step. It's essential to ensure these applications and data are accessible and functional after the migration. Here are some critical points to keep in mind for a successful transition:Data Management: The data must be segregated and cleaned before the migration process starts. Eliminating redundancy is vital to avoid transferring unnecessary information.Data Migration Methodologies: Select an appropriate data migration method depending on the information sensitivity and volume. Various options are available, such as physical migration or online transfers.Application Modifications: Ensure the applications are compatible with the new cloud infrastructure. Some applications may require optimization or reconfiguration to work more efficiently in the cloud ecosystem, while others may need replacing or refactoring.Step 6: Monitor, Optimize, and Secure Your Cloud InfrastructureOnce the cloud migration process is completed, you must observe and optimize the performance to see whether your applications are working efficiently and securely. The ongoing optimization and management allow the cloud infrastructure to exactly meet the business’s objectives.Performance Monitoring: Using monitoring tools, observe the performance of applications, servers, and storage on the cloud. This allows you to identify potential risks before they impact on business operations.Security and Compliance: Regularly monitor the cloud environment for security vulnerabilities and ensure compliance regulations are met. Monitor for security patches and update them immediately to avoid cyberattacks.Cost Optimization: Check whether resources are efficiently working and implement automated scaling, which can easily manage any spikes in workload and operate accordingly. This will help you manage costs without any discrepancies in expenses.Step 7: Employee Training and Seamless Adoption for Cloud InfrastructureSuccessful cloud migration is not about adopting the latest technologies but how efficiently the new systems are utilized for better performance. To ensure this, employee training is essential to seamlessly adapt to the new changes and work efficiently in the updated infrastructure.Prioritizing training and support will not only allow employees to leverage cloud features to improve their efficiency and performance but also help them develop innovative solutions.Training Programs: Conducting training sessions for employees to understand the new cloud infrastructure and how to operate on it will help them adjust to it and work without compromising their performance.Change Management: Create a culture where changes are readily accepted. Establish clear communication, explain to the teams the benefits of cloud migration, and address all their issues. Also, engage leaders, managers, and stakeholders in the communication channel and involve them for seamless adoption.Feedback: Once the cloud migration process is completed, compile employee feedback reports regarding the cloud migration challenges they have encountered and how promptly they have addressed them to eliminate them. This will help ensure a smooth transition to the new cloud environment.How Will Stromasys Help in Seamless Cloud Migration Process?Stromasys is the global leader in legacy applications migration. It offers hardware virtualization and emulation solutions across the globe for legacy hardware like Sun SPARC, PA-RISC, PDP-11, Alpha Servers, DEC VAX, and more. Its Charon emulation solution uses the lift and shift migration process on a new modern platform like x86 servers or cloud platform without changing codes. It mimics the environment of the existing hardware on the new platform where the legacy applications and operating systems can seamlessly operate.For businesses looking to migrate to cloud infrastructure, Stromasys is a one-stop solution for transforming their legacy systems with the Charon on the Cloud solution. It partners with several cloud providers like Oracle Cloud, AWS, Google Cloud, Azure, and more to offer seamless transformation to a cloud environment that best suits your business objectives and requirements. The pay-per-subscription allows businesses to only pay for services they have availed, cutting down on additional costs. See how Stromasys’s cloud migration can reduce your IT spending significantly. Talk to an Expert ConclusionA successful cloud transformation needs a well-planned migration strategy, including an initiation plan, implementation, execution, optimization, post-migration, and training, to fully leverage the cloud's potential for better performance and efficiency. Cloud migration has several benefits, including scalability, flexibility, security, and minimizing operational costs. It also enables businesses to incorporate advanced applications and tools incompatible with on-premises physical hardware.Also, it is important to understand the business goals and challenges, as this will help in selecting the right cloud module and service provider for a seamless cloud migration process. A strategic approach tailored to the organization's specific needs will help maximize the long-term benefits of cloud adoption. #### Comparing Unix versions: AIX, HP-Unix, and Solaris Unix The Unix operating system is considered the base of all operating systems and was developed in the 1970s by Dennis Ritchie, Ken Thompon, and others at AT&T laboratories. It is a multiuser, multitasking operating system initially developed for minicomputers and has many versions tailored for specific requirements in enterprise environments. Notable among these are AIX, HP-Unix (HP-UX), and Solaris Unix.Each of these Unix variants has unique capabilities and features that make it suitable for various applications used across various industries. This blog compares these operating systems by covering their overview, features, advantages, and disadvantages.But before diving into the blog, here is a brief comparison:FeatureIBM AIXHP-UXOracle SolarisFile SystemJFS, JFS2VxFS (Veritas)ZFSSystem ManagementSMITSAMCommand-line basedVirtualizationPowerVM, WPARsnPartitions, vPars, IVMsZones, LDoms, ContainersSecurityRole-Based Access ControlACLs, Security ContainmentTrusted Extensions, RBACHardware SupportIBM Power SystemsHP 9000, Integrity ItaniumSPARC, x86  Eliminate the risks with vintage hardware and extend the life of Solaris application. Download Whitepaper Understanding Unix Operating SystemUnix is a versatile operating system written in C programming language that has been around for decades and is widely used in workstations, servers, and other high-end processing environments. It has been ported across a wide range of hardware platforms and tailored to cater to diverse enterprise requirements. IBM AIX, Hewlett-Packard's HP-Unix, and Oracle’s Solaris are quite popular.SourceThe Unix OS was first created on a PDP-7 minicomputer and later adapted for a different computer. The Unix OS follows a fundamental principle to offer powerful yet simple tools for carrying out complex tasks. Its command-line interface allows users to interact using a series of commands rather than a GUI (Graphical User Interface).Understanding AIX, HP-Unix, and Solaris Operating SystemsDespite the popularity of many open-source OS like Linux, Unix platforms are still in demand. So, here is an overview of the three variants of Unix operating systems, i.e., AIX, HP-UX, and Solaris.Overview of IBM AIX Operating SystemThe AIX Unix operating system is an advanced version of the Unix OS developed by IBM. AIX stands for Advanced Interactive eXecutive and was developed to take advantage of all the capabilities offered by IBM's RS/6000 workstations and server series. It is optimized for IBM's power server and is designed on RISC-based infrastructure.The AIX Unix operating system also manages backward compatibility with the older versions to ensure legacy systems run smoothly. It is also compatible with Linux-based applications. To ensure proper security compliance, AIX Unix OS offers comprehensive security features, including RBAC (Role-Based Access Control), trusted Execution, and encrypted file systems. Due to its exceptional reliability and scalability, AIX Unix can be ideal for mission-critical applications.AIX Unix is popular due to its scalable, robust, and reliable computing solutions for enterprise ecosystems. IBM still supports and works on actively developing AIX with new versions and regular upgrades. Its latest iterations are used in cloud architecture and virtualization.Overview of HP-UX Operating SystemKnown commonly as HP Unix, HP-UX is Hewlett-Packard’s proprietary variation of the Unix operating system, which was released in 1984. It offers security management, flexibility, and high availability and is considered a pure OS. The latest version of HP-UX supports HPE Integrity Servers based on Intel's Itanium environment.The HP Integral systems support the older versions of HP-UX and the HP 9000 series 200, 300, and 400 systems, which are powered by Motorola 68000 CPUs. HP's proprietary FOCUS architecture powered the HP 9000 Series 500 computer systems, but later, the HP 9000 Series models were powered by the HP PA-RISC instruction architecture.SourceHP 9000 Series 300 SystemsIt is the first Unix operating system that can contain access control lists for access file permissions and include an inbuilt logical volume manager. HP-UX is an easy-to-understand and stable OS that supports LVM and vxfs. It also has an auto shutdown option when the system is overheated.Overview of Solaris Unix Operating SystemSolaris was developed and launched by Sun Microsystems and was a successor of SunOS. They offered three extensions for Solaris Unix OS, which are:Easy Access ServerEnterprise ServerInternet Service ProviderOracle Corporation later acquired it. The Solaris Unix operating system provides support for legacy systems like SPARC servers and x86-64 workstations. It is popular for its many advanced features and scalability. Solaris has an application binary interface or ABI that executes the application on any OS with a similar microprocessor infrastructure, which results in cost reduction in application development.Oracle acquired Sun Microsystems and discontinued OpenSolaris development and distribution. In August 2010, Solaris kernel source code public updates were stopped, and the Solaris 11 version was turned back to its proprietary closed-source OS. It is highly scalable, can run on multiple devices, and can carry out high-end processing workloads. Comparison Analysis of IBM AIX, HP-Unix, and Solaris Unix Operating SystemsLet's explore the key differences among AIX Unix, HP-UX, and Oracle Solaris operating systems.Command-Line InterfaceIBM AIX and HP-UX operating systems have graphical user interfaces, while Solaris has a command-line-oriented interface. This common difference in interface architecture can impact the user experience and efficiency while managing system administration workloads.Kernel ConfigurationManual configuration of the/etc/system file is required for Solaris Unix OS, while HP-Unix and AIX have simpler and more straightforward kernel configuration procedures. This difference affects the level of customization and ease of administration.File SystemsHP-UX supports NFS, QFS, and UFS file systems, while AIX supports ISO 9660, UDF, JFS, JFS2, NFS, GPFS, and SMBFS file systems. Solaris Unix supports UDF, NFS, QFS, ISO 9660, UFS, ext2, FAT, and ZFS file systems.Restore and Backup AvailabilitiesAll three operating systems offer basic restore and backup capabilities. The only differences between them are the specific commands that are given and the tools they are using to perform the tasks. For instance,Solaris uses ufsdump and ufsrestoreAIX used dump and restoreHP-UX used vxdump and vxrestoreLegacy SystemsLegacy systems are vintage systems still used by enterprises but pose challenges. AIX, Solaris, and HP-UX, all three operating systems, are being used for different legacy systems. For example,AIX is compatible and supports older IBM hardware. It also ensures continued support and maintenance for other legacy systems.The HP Unix platform primarily supports legacy HP 9000 and Integrity Itanium systems. Many organizations continue to rely on the HP Unix operating system for their mission-critical applications.The Solaris operating system strongly supports SPARC systems and is widely used in legacy environments.Stromasys: Extending the Life of Legacy SystemsStromasys offers emulation and virtualization solutions for legacy systems like SPARC, PA-RISC, VAX, Alphaservers and more. For businesses that are still dependent on legacy systems, Stromasys Charon's solution creates a virtual environment to replicate the original system, which was previously running on either Solaris Unix or HP-Unix Operating System.This approach allows businesses to preserve their data and mission-critical applications while enjoying the benefits of modern infrastructure and extending the life of their aging legacy.Key TakeawaySolaris Unix, AIX Unix, and HP-Unix are all three primary and most used variants of the Unix operating system. They all have their unique specifications and strengths while sharing some standard features. Despite the rise of Open-source OS, these Unix variants are still in demand and support mission-critical legacy systems, ensuring reliability, security, and scalability. Organizations can maintain the balance between tradition and innovative technology by leveraging the strengths of Solaris, HP-UX, and AIX and optimizing their operations. See how Charon Solutions can help you keep your legacy apps running without changing them. Talk to an Expert #### Cost-Benefit Analysis: Buying Used Oracle Sun SPARC Parts vs Investing in Legacy Modernization The immediate financial relief of buying used Oracle Sun SPARC parts is tempting. But the potential for future reliability and efficiency with legacy modernization cannot be ignored. When considering legacy modernization, hardware emulation is a cost-effective and time-efficient alternative to rewriting or porting applications. With hardware emulation, you don’t need to change any code - simply replace the old hardware with modern infrastructure, and your applications will continue running as before. For businesses with aging SPARC hardware, deciding whether to invest in used Oracle Sun SPARC parts or modernization can be challenging. In this blog, we will analyze the cost-benefits of buying used Oracle Sun SPARC parts and investing in legacy modernization. You will uncover the hidden costs of keeping older systems running and weigh them against the unpredictable rewards of modern tech. But before delving into the specifications, let’s first provide a brief summary: The Short-Term Solution Purchasing used Oracle Sun SPARC parts offers immediate savings. This upfront cost reduction is enticing for businesses on tight budgets. But finding these parts is becoming harder with each passing year. For example, Fujitsu, a major SPARC partner, will stop making SPARC and move to ARM CPUs. They plan to phase out SPARC servers by 2029 and end support by 2034. Therefore, SPARC parts will become harder to find, which could increase prices and cause delays in getting parts. Hidden Costs of Using Used Oracle Sun SPARC Parts Downtime: Legacy hardware is prone to downtime, which can be extremely detrimental. A Gartner report highlighted that the average cost of IT downtime is $5,600 per minute. For small businesses, this can translate to a financial burden over a period. Maintenance: Did you know that legacy maintenance costs can rise by 15% yearly? The Government Accountability Office (GAO) reported that 10 federal legacy systems cost about $337 million annually to operate and maintain. In the private sector, U.S. companies spent nearly $600 billion on legacy maintenance. Another study found legacy maintenance could take up to 75% of IT budgets, leaving little room for innovation. Keeping Hardware Professionals: Finding staff who can provide up-to-date support and quickly solve problems becomes tougher every year. Both vendors and customers run into this expertise problem because young engineers don’t want to focus on learning the nuances of hardware that is two or three generations past obsolescence. Also, an increasing number of people with expertise retire every year. Decreased performance: As the SPARC hardware ages, your business will slow down. This not only affects the output but also results in employees wasting a lot of time as they wait for the system to load, leading to a loss of productivity. Energy Consumption: In the era when companies are adopting eco-friendly solutions, your old SPARC hardware needs more power and cooling. This not only affects the environment but also costs you more in electricity bills. The Long-Term Solution In contrast to finding used spare parts, hardware emulation eliminates the need for older hardware (the root cause of all the problems). A SPARC hardware emulator replicates the functionality of legacy hardware using modern systems. It can be deployed on-premises or in the cloud and enables legacy software to run on new hardware without modification. Long-Term Cost-Benefits of Hardware Emulation By removing the SPARC hardware from the picture, you can enjoy the following benefits: Enhanced Reliability and Reduced Downtime: Aging hardware can lead to frequent downtime. Emulation offers more reliable performance, reducing costly interruptions. By leveraging modern hardware, businesses can enjoy smoother operations and fewer disruptions. Reduced Maintenance and Operational Expenses: Maintaining old systems is expensive and complex. Emulation reduces these costs by eliminating the need for specialized maintenance. This shift allows businesses to allocate resources more efficiently and reduce overall operational expenses. Better Scalability and Future-Proofing: Emulation allows for easy scalability. Modern hardware can handle increasing workloads, unlike legacy systems. As your business grows, emulated systems can expand without the need for constant hardware upgrades, ensuring your infrastructure remains efficient and modern. Lower TCO Compared to Maintaining Older Systems: Total Cost of Ownership (TCO) is lower with emulation. Over a period of time, new hardware combined with emulation software costs less than continually fixing old systems again and again. This approach offers a more sustainable and cost-effective solution for long-term operations. Opportunity Cost: Investing in emulation frees up your IT team. Instead of maintaining outdated hardware, they can focus on strategic initiatives that drive business growth. This shift in focus can lead to innovation and improved operational efficiency. No Need for Specialized Professionals: Emulation reduces the need for staff specialized in SPARC hardware. Modern IT professionals can manage emulated systems, simplifying staffing requirements and reducing payroll costs. Lower Energy Consumption: Modern hardware is more energy-efficient than legacy systems. Emulation of new hardware leads to lower power consumption and reduced energy bills. This not only saves money but also supports sustainability initiatives. Stromasys is Here to Help You! So, we have come to a point where replacing the hardware emerges as a better and more sustainable solution than finding used Oracle Sun SPARC parts. This is where Charon-SSP by Stromasys excels. Charon-SSP enables you to replicate your SPARC hardware in a virtual environment, either on-premises or in the cloud. This allows you to continue running your critical Solaris applications on modern hardware while preserving your legacy systems. As a result, you can enjoy the benefits of maintaining your legacy applications efficiently on a modern hardware infrastructure. Whether you still buy used Oracle Sun SPARC enterprise server processors, parts & components or modernize your business with an emulator is your personal choice. It’s a choice between short-term gain and long-term stability. If long-term stability is your goal, we would like to invite you to a demo with our legacy experts. During this demo, they will show you exactly how Charon-SSP eliminates the need for used Oracle Sun SPARC parts and also reduces your future expenses. #### Could You Benefit from Moving Your Legacy Systems to the Cloud? Key Insights for Decision Makers The cloud migration market is expected to grow to $806.41 billion by 2029. Gartner predicts that by 2025, 75% of enterprise data will be created and processed outside the traditional data center or cloud. The data above clearly reflects the potential of cloud migration. This is a very good chance for businesses that rely heavily on legacy systems to move towards creating an IT environment that is reliable as well as efficient. Migrating legacy systems to the cloud is advantageous as it reduces risk and cost of keeping aging infrastructure. At the same time, businesses can leverage scalability, reliability and advanced features of modern cloud platforms. So, if you are a key decision-maker in an established organization still working form on-premises legacy systems for critical functions – the choice is clear: migrating your legacy system to the cloud could be a move worth making. Migrating Legacy Systems to Cloud – What Does it mean? At its core, the migrating legacy systems to the cloud is defined as a process of moving data, applications and OS from on-premises computing infrastructure and hardware to the cloud. It helps companies exponentially increase data distribution, scalability, agility and cost efficiency. Let’s explain this with an example: our client Professional Target Marketing (PTM) is a marketing agency specializing in the pharmaceutical industry. Their database was mission-critical for their business. And this is why they wanted to make sure that their OpenVMS OS ran flawlessly. Unfortunately, that hardware was inconsistent and prone to failure. With Stromasys, they migrated their legacy applications to Oracle, eliminating risks and reducing costs significantly. Why are Companies Migrating Legacy Systems to the Cloud? Beyond the financial rewards or increased efficiency in handling your critical processes, moving legacy systems to the cloud can be a catalyst for transformation. Minimized Downtime The biggest advantage of migrating legacy systems to cloud is that organizations aren't tied to physical hardware and can run their most important applications reliably (on modern cloud environment). So, they better save those nightmares of system failures and downtime. Performance Boost Performance is another alarming challenge with legacy systems. By migrating to the cloud, users may see a significant performance boost with fast data processing speeds. Business Continuity With strategies like lift and shift, you can migrate your legacy applications to the cloud without disrupting your current systems and processes. Reducing Capital Expenditure Migrating legacy systems to cloud saves you from buying physical hardware and keeping expensive on-premises infrastructure. This means businesses like you can reallocate their IT budgets towards other strategic initiatives. Operational Cost Savings Migrating legacy systems to cloud lets the cloud provider handle system updates and maintenance and also security. This takes the load away from internal IT teams and saves on the need for expanding headcount. Improved Energy Efficiency Legacy systems running on-premises platforms frequently consume a lot more energy. Moving legacy workloads to the Cloud massively helps to save energy and lowers electricity bills. More Reliable Operations The cloud-based scaling of the workloads means that you can hit levels of service which are far above the current standards. From the operations side, they no longer need to patch old hardware. How to Successfully Migrate Legacy Systems to the Cloud? Migrating legacy systems to cloud undergoes 5 phases: assessment, planning, preparation, migration, and post-migration. For a successful migration, decision makers must prepare themselves for the 5 Phases of Legacy System Migration to Cloud. During the entire process, there are three aspects that require your utmost attention: Choosing the Right Strategy Does your business depend on the legacy application for executing mission-critical workloads? Do you want to move your legacy workloads to the cloud without changing anything and pay significantly less as compared to maintaining the aging systems? If yes, then lift and shift should be the right strategy for you because strategies like refactoring, repurchasing, replatforming, and retiring are costly, time-consuming and can be disruptive. If yes, then lift and shift should be the right strategy for you because strategies like refactoring, repurchasing, replatforming, and retiring are costly, time-consuming and can be disruptive. With lift and shift you can enjoy the best of both the worlds – keeping your familial application and improving the performance at the same time. Risk Management Be it a compliance risk or migration risk, you should assess them beforehand. This is where a reputed legacy migration partner comes into place who can help you address all the potential challenges throughout the journey. Also, make sure that you communicate clearly with the stakeholders so that they are aware of the entire process, potential risk and the expected outcomes. Mistakes to Avoid Take the guesswork out of the picture. Let’s see what the common mistakes organizations often make while migrating legacy systems to cloud. Not Knowing what to achieve: Why are you migrating your legacy workloads to cloud? What do you want to achieve from it? Organizations have to evaluate their present IT setup if they want clarity. Selecting the wrong strategy: If your legacy applications are critical to the business, it’s not always a great move to change the entire applications. So, don’t always run after popular choices, there can be a middle-of-the-roads strategy as well. Ignoring User Experience: Neglecting the user experience during migration may lead to dissatisfaction and decreased productivity. This is also a reason why you should choose a modernization strategy that doesn’t need much alteration. Overlooking Security and Compliance: If you wish to stay away from data breaches, you must first not neglect compliance concerns. Otherwise, it will lead to data breaches. Maximize Your ROI with Stromasys’ Legacy Cloud Migration Solutions Migrating legacy systems to cloud is an effortless task with Stromasys. The deployment can be successfully completed in a matter of days. This means that the migration can be executed seamlessly without disrupting business operations. Why Should You Partner with Stromasys for Migrating Legacy Sytems to Cloud? Charon by Stromasys operates on the fundamentals of lift and shift migration. It emulates legacy hardware (HP 3000 or 9000, DEC VAX and Alpha, PDP, and Sun SPARC) on modern x86 systems. It allows legacy applications to be migrated from old hardware that is beyond its end of life, to an emulated version of the old hardware on any cloud system, such as AWS, Oracle, Azure, or IBM. The business value and TCO (total cost of ownership) are impressive. As there are no modifications to the existing applications, there are no repercussions for moving applications to the cloud. Companies do not have to bear any overhead costs. Additionally, it swiftly addresses a source of technical debt that has proven difficult to resolve. Furthermore, it allows IT to execute infrastructure strategies throughout the entire IT estate without exception. Ultimately, it enables the establishment of a unified and coherent physical infrastructure within the data center, free from irregularities. Would you like to know more about Charon solutions? Talk to an expert Frequently Asked Questions (FAQs) 1. What is an example of a legacy system? An example of legacy system can be a power plant running their Solaris applications on SPARC hardware. 2. How to migrate legacy applications to Azure cloud? Migrating legacy systems to azure cloud requires choosing the right strategy (for example, lift and shift, selecting the service provider (for example, Stromasys) and having a detailed pre-migration & post-migration plan ready. 3. What Is the Main Drawback of Legacy Systems? The major drawback with the legacy system is that they are outdated. The hardware is unreliable, and prone to failure. Eliminating the hardware can extend the lifespan of the legacy application and aids business continuity. 4. What is legacy data migration? Legacy data migration is the process of moving the existing data from legacy software or hardware to a modern infrastructure, either on-premises or on-cloud. #### Cross-Platform Virtualization Solutions: What They are, When to Use Them, and How They Benefit Legacy Systems Technology is growing rapidly, leaving legacy hardware at risk of obsolescence.Yet, for many organizations, legacy operating systems and applications remain critical for daily operations.Imagine being able to run these applications (unchanged) without needing the underlying hardware. With cross-platform virtualization, this is entirely possible.Additionally, it lowers costs and facilitates a seamless transition to modern IT infrastructure.In this article, we will explore cross-platform virtualization in depth, explaining how it works, when to consider it, and the problems it solves. We'll also highlight Stromasys, the leader in this space, to showcase how this technology is transforming legacy system management. Unlock the secret to eliminate legacy hardware risk and secure your business Download Whitepaper What Is Cross-Platform Virtualization?Put simply, cross-platform virtualization makes it possible for software written for specific hardware and operating systems to run unmodified on completely different hardware.This is done through a combination of dynamic binary translation and operating system call mapping. A virtualized environment is set up to allow the legacy software to function without any changes.The best part? This frictionless approach eliminates the need for expensive and risky application rewrites. Organizations can move from older legacy technology to new hardware without disruption.In other words, cross-platform virtualization ensures uninterrupted business continuity without sacrificing familiar processes.Imagine using modern servers to run software originally built for discontinued architectures. And they are working seamlessly. That’s the power of cross-platform virtualization.How Does Cross-Platform Virtualization Work?Wondering how your old software will still run on the new platform? Let's break down this process and its technical foundations.The Abstraction LayerCross-platform virtualization creates a clever abstraction layer that handles two critical functions: translating CPU instructions and managing operating system calls. Imagine an invisible bridge that allows software to think it is running on its original platform.Dynamic Binary TranslationAt its core, this technology performs real-time translation of instructions. When software asks for something in its native language (guest instruction set), the virtualization layer quickly interprets these commands into something your current CPU (host) understands.Think of it as an instant translator working at machine speed.OS Call MappingSoftware constantly communicates to operating systems through system calls. These requests handle essential functions like reading files or connecting to networks.The virtualization layer intercepts these calls and redirects them appropriately. Your legacy application requests information in its traditional format, but these requests are converted into terms that your current system can interpret.Business Benefits of Cross-Platform Virtualization ApproachFor companies with legacy systems, this approach is a lifesaver. No need to rebuild or port applications. This saves substantial time and resources that would otherwise go into redevelopment.Minimum Disruption: It provides a temporary bridge during transition periods, keeping critical operations running while you develop long-term migration strategies.Extends the Life of Legacy Applications: It offers sustained support for legacy applications when the performance impact is minimal on your current hardware.Every good thing has its flaws. Likewise, cross-platform virtualization has some performance overhead. But modern hardware typically compensates for this slowdown, making it a non-issue in many cases.For optimal results, many implementations now leverage hardware acceleration to minimize any performance penalties.When Should You Consider Cross-Platform Virtualization Solutions?Cross-platform virtualization may be a good choice when your business-critical applications run on hardware that has reached the end of life.Check out if your organization resonates with the following challenges:Outdated Hardware: Outdated legacy hardware increases the likelihood of unexpected downtime, which can be damaging to business operations.Rising Maintenance Costs: Older equipment drives up costs for breakdowns, replacement parts, and special skills. According to a ServiceNow report, legacy systems maintenance costs IT departments an average of nearly $40,000 per year.Energy Inefficiency: Legacy servers use many times more power and cooling.Limits Scalability: These servers are not made to withstand current business requirements, such as cloud computing. They also introduce a great deal of complexity in the data center.Now that you know whether you are facing these challenges, if so, seek out experts who provide cross-platform virtualization solutions.Cross-Platform Virtualization Solutions: Partner with the Leading ProviderWhen considering cross-platform virtualization solutions, Stromasys is often the first name that comes to mind. There is a reason for this. We are undoubtedly the pioneers, and the breadth of our product line proves this fact.Our solutions significantly extend the life of important legacy applications while replacing risky legacy hardware.Why Stromasys Stands Out:A wide range of products, including emulators for DEC Alpha, Sun SPARC, VAX, PDP-11, and PA-RISC hardware, are available.Dynamic Instruction Translation (DIT) changes old instructions so that they work with modern CPUs efficiently.Pass-through features reduce emulation overhead by directly utilizing the host CPU when possible.Stromasys focuses on speed and efficiency to help legacy systems run well in today's demanding environments.Practical Benefits:Modernize at your own pace. For decision-makers, this is the most significant benefit Stromasys offers.Yes, with Stromasys, you are not only preserving the functionality of your important applications but also buying time. You can use this time to decide whether you need a full application migration.Businesses leveraging Stromasys solutions also experienced reduced costs, improved performance, and the ability to extend the functionality of their applications without tethering themselves to outdated hardware.Practical Benefits for CIOs and CTOs:Modernize at your own pace – for decision-makers, this is the most significant benefit Stromasys offers.Yes, with Stromasys, you are not only preserving the functionality of your important applications, but you are also buying time. You can use this time to decide whether you actually need a full application migration or not.Transitioning Your Business Toward Efficiency!Cross-platform virtualization is a great solution for companies trapped between outdated servers and modernization demands.Whether you’re looking for a short-term or a long-term solution, solutions like Stromasys Charon will ensure you can leverage your legacy application while closing the on-premises data center. Future-proof your business, reduce costs, and streamline operations. Don't wait until aging hardware becomes a roadblock to success. Talk to an Expert #### Data Migration from Legacy System - How to Avoid Loss of Data while Achieving Seamless Migration Are your business-critical operations still hostage to legacy systems? Then, there is a high chance that you have hit the familiar wall of outdated infrastructure, disrupting your business continuity. I come across the enterprise leaders grappling with the same critical question:Outdated systems can become expensive to maintain, and their effectiveness can also decline over time. As things worsen, there is a direct threat to business continuity, resulting in revenue losses and increased data security risks. Migration of legacy systems has evolved from a technology initiative to a business survival strategy.Scalability, agility, seamless integration, and strong security are all critical in the modern business setting. For instance, consider how your system remains vulnerable to data loss due to operational hiccups, soaring maintenance expenses, or worse. If so, your systems are clearly indicating that they need to be upgraded.How do you extract decades of mission-critical data from systems that predate the iPhone while ensuring zero business disruption? That's precisely what we'll tackle in this article.Drawing from real-world enterprise transformations at Stromasys, ensuring organizations can embrace innovation while preserving their existing critical applications. I'll walk you through the advanced strategies that separate successful migrations from costly disasters. Ready to turn your legacy challenge into your strategic advantage? Transform your Business with Our Legacy System Migration Guide Today! Download Free Guide What Makes Data Migration Important?I've had firsthand experience with how data migration can transform an organization's operations as a seasoned professional in legacy migration. Costs are minimized, procedures are streamlined, risks are optimized, agility has been improved, and compliance is maintained. It involves more than just moving data from point A to point B. Unlocking the value of the company consists of utilizing innovation, process optimization, and comprehensive analytics. Data migration is not just a simple IT project but a catalyst for operational transformation. I have come across enterprises that have slashed costs by up to 40% and improved their business operational efficiency. Here are some top reasons why businesses prioritize migration.Managing BudgetLegacy systems are aging, and with them, their maintenance costs are also skyrocketing. It is not just for tech upkeep, but also looking out for experts who can manage those outdated setups is crucial. It's a complete financial drain and a hassle. By migrating to modern architecture, you can easily eliminate the legacy hardware maintenance costs. You can even streamline efficiencies and redirect resources where they matter most. In my experience, businesses often see a rapid ROI that pays for the migration itself.Eliminating Operational ConcernsLook, dealing with outdated legacy systems can feel like walking on eggshells. Their outdated architecture makes them prone to breakdowns and outages. This can really throw your whole operation into a mess. Data migration will not only ensure business continuity but also boosts flexibility, locks in data reliability, and keeps things humming even through unplanned downtimes.Boosting AgilityThose old systems are like heavy chains, holding you back while they kill your speed and creativity. Migration frees you up, creating a flexible setup that integrates with modern tools ensuring that you meet the growing market demands.Staying CompliantRules like HIPAA, CCPA, and GDPR aren't optional anymore—they're must-dos for privacy, security, and audits. A smart migration makes it easy to get your data in line, so you're not scrambling to meet standards.Protecting Your Brand's ReputationA crash, breach, or compliance slip-up isn't just a blip—it can shatter years of built-up trust and tank your reputation. Getting proactive with solid, modern infrastructure shields your sensitive info and actually strengthens how people see your brand.Trust me, making this move isn't just smart—it's essential for staying ahead without the constant stress.For several reasons, organizations might choose to delay migrating from outdated technologies. However, it may not be the best option because it might lead to mounting expenses, increasing security risks, and a loss of competitive advantage. This trend can be reversed by data migration, which turns liabilities into assets and opens the door to a more resilient and creative future.What are the Challenges with Data Migration from Legacy Systems?What's the most significant risk in your data migration? Leaders and decision makers may think it's the new modern system, but the correct answer is the journey. Organizations' sensitive information, operational records, and customers' data are the most priceless assets stored in outdated systems, and every step of extracting them can be hazardous because everything must be accurate, secure, and uninterrupted to preserve business flow and maintain customer loyalty.Let's be honest - migrating data from legacy systems isn't just technically challenging, it's downright nerve-wracking. Here's what keeps business leaders up at night:Downtime: Even a quick blackout during the move can mess everything up—disrupting services, costing you money, scrambling data, and leaving customers grumpy and unsatisfied.Workflow Slowdowns: These ancient systems are usually the heart of your daily grind, so any glitch throws off your operations, killing efficiency and dragging down productivity big time.Data Accuracy Issues: You've got to keep that data spot-on and complete it the whole way through, or you're inviting all sorts of headaches and mix-ups later on.Losing Customer Confidence: If things go wrong—like losing data or getting stuff wrong—folks might start doubting your whole operation, and that trust is tough to win back.Don't kid yourself into thinking these are just remote possibilities. When migrations go sideways (and they often do), these problems become your new reality. Legacy systems exacerbate the situation with their outdated formats, unreliable backup systems, and hardware that is nearing failure.The truth is, most traditional migration approaches are like walking a tightrope without a safety net - one wrong step and you're in serious trouble.At Stromasys, we stabilize those legacy setups, letting you migrate data on your terms at a controlled pace. It helps preserve stability and business continuity while securely moving critical data. Prevent business disruption from legacy hardware failures with proven strategies by Stromasys. Download the Whitepaper Key Considerations Before Exiting the On-Premises Data CenterMigrating from an on-premises data center is a high-stakes launch. If a proper, streamlined migration is not planned, then it can be your worst nightmare. A successful migration process consists of a pre-launch checklist to ensure a smooth and secure journey.Here are the key considerations that you need to check before migration:Compatibility with Modern SystemsEvaluate whether your legacy systems and data are compatible with the platform. Verify that you can seamlessly integrate and avoid any post-migration operational issues.Minimizing DowntimeMapping out a tight contingency plan and conducting comprehensive testing to maintain service availability. It will help in avoiding unplanned disruptions in business operations.Data SecuritySecuring the entire sensitive information throughout the migration process to prevent data loss or non-compliance.Phased MigrationIt is highly suggested to break the migration process into controlled stages. It helps in managing risks while simplifying any complexities that may occur.Leveraging Stable EnvironmentPlatforms like Stromasys Charon™ stabilize legacy systems. This helps with paced migration while reducing stress on the IT team.Resilient ArchitecturesDesigning systems that can seamlessly manage data anomalies, keeping your timeline and business outcome on track.Transparent CommunicationIt is recommended to loop in the stakeholders and keep the staff well-informed at every step with clear and ongoing updates. It will help maintain transparency, keeping everyone informed while addressing issues quickly.Ultimately, the bottom line is that rushed migrations can create expensive problems, whereas a planned migration enables seamless operations. Designing a data center is a strategy that involves more than simply transitioning from outdated technology to a new one; it is also a smart move towards innovation and continuity.How to Seamlessly Migrate Data from Legacy Systems to a New PlatformIf you think migration is "copy and paste" at enterprise scale? Think again.Most migration failures happen before the first byte moves. Here are some key steps to consider before migrating data from legacy systems.Easy Data Migration: Seamless data migration from legacy systems requires careful planning and precise execution while ensuring minimal disruption.Begin with a Thorough Assessment: Map critical dependencies, identify data quality issues, and clarify the migration scope early to establish a foundation for success.Employ Accurate Data Mapping: Transitioning legacy data to modern platforms requires deep expertise in proprietary formats and system-specific structures.Validate with Robust Testing: Pre- and post-migration testing helps detect issues early, preserving data integrity and operational continuity.Align Business and IT Teams: Joint planning ensures that migration goals align with actual business priorities, preventing costly misalignment.Prioritize Stakeholder Communication: Maintain transparency and trust throughout the process, keeping leaders and staff informed and engaged.Practice Before Cutover: Conduct thorough rehearsals and acceptance testing to minimize risk, reduce downtime, and ensure seamless business continuity.This structured approach doesn't just move data. It is a transformation of legacy complexity into modern agility, accuracy, and continuity.What are the Best Practices & Strategies to Help Prevent Data Loss During Migration?Data loss isn't a negligible risk; it can lead to corporate extinction. It can damage your brand reputation and result in non-compliance. Years of experience and understanding undermine customers' trust. Protecting it requires a comprehensive strategy and is not a simple checklist.Here are some non-negotiable strategies and best practices to help prevent data loss during migration:Pre-Planned Exit RouteA migration plan is not complete without a tested alternate option. This option serves as a kill switch, allowing for instant recovery in the event of any unforeseen circumstance.Validating Each StepIt is essential to conduct comprehensive testing before and after the migration process. It helps identify any vulnerabilities present in legacy infrastructure before they become obstacles and hinder operations.Seamless CommunicationIt is necessary to inform the stakeholders and teams about the migration process. Maintaining transparency is crucial for building trust.Cross-Function CollaborationSeamless alignment of business and IT objectives is necessary to ensure smooth migration. It will also facilitate collaboration for user training, supporting adoption.Conducting User TrainingsBefore the migration process begins, it is recommended that teams prepare to work efficiently on the new systems without any issues. Therefore, for a smooth adoption, mistakes should be reduced.It is not just a framework, but a security protocol to ensure that all necessary and valuable assets, such as the organization's data, survive the migration journey.Success Measurement & Long-Term ValueTrue success depends on the precise, quantifiable business results that demonstrate real value. It includes cost savings, smoother operations, and stronger compliance. Organizations develop metrics that can manage both short-term gains and long-term benefits.Migration success is measured by the tangible business value it generates. To prove that the investment made, a framework is required that quantifies both technical gains and sustained operational advantages.Here are the success metrics that organizations should focus on: the following core indicators:Tracking the Operational Uptime: Aiming for near-zero downtime while migrating. Measuring this by tracking uptime percentages and the continuity of critical transaction processing.Cost Reduction: Demonstrating a clear Return on Investment (ROI) within 12-18 months of the migration process. Tracking the expenses to evaluate the savings from retired hardware, reduced maintenance, and operational efficiencies.Improved User Performance: The evaluation of system improvements by monitoring employee productivity metrics and customer satisfaction scores to confirm enhanced user experience.Fortified Compliance & Governance: Measure advancements in audit readiness, data governance maturity, and a reduction in security incidents.By rigorously tracking these metrics, you can seamlessly transform migrations into powerful business catalysts.How Stromasys Can Help with Legacy System TransformationCritical legacy system migration is essential, but it is also fraught with risks. As your trusted guide in legacy transformation for easy and secure data migration, Stromasys brings Charon™ emulation solutions. It easily tackles modernization challenges while protecting core operations.Why Stromasys?Charon Emulation Technology: Enables legacy applications to run seamlessly on modern platforms without requiring costly rewrites.Battle-Tested Expertise: With over two decades of industry experience, it efficiently handles both legacy complexities and modern demands.Architectural Flexibility: Deploy solutions across cloud and on-premises environments without compromising uptime or performance. Transform the aging legacy with the Stromasys Charon solution and improve your operational efficiencies while securing your data. Talk to an Expert #### Dec Alpha to Azure Migration - Decoding the Migration Process OpenVMS and Tru64 applications are crucial for maintaining business continuity. But aging AlphaServers are vulnerable and prone to failure, prompting businesses to seek a modernization strategy which does not require changing their critical applications. A proven solution for businesses looking to migrate legacy systems to the Azure cloud is Charon-AXP. As a Microsoft partner, Stromasys collaborates closely with them to deliver tailored solutions, which allows businesses to run their critical applications on Azure while retaining their important applications. Here, you will learn the ins and outs of migrating from Alpha to Azure to transfer your mission-critical workloads to Azure while minimizing the risks associated with AlphaServers. The Problems with AlphaServers Aging AlphaServers have reached a point where they are no longer reliable. This causes serious threats for businesses. Downtime For some businesses using Alpha servers, unplanned downtime is the major source of challenges. This can result in lost production and missed deadlines. System failures affect not just daily operations but also weaken customer trust and satisfaction. Also, the longer a system is down, the greater the potential impact on an organization's finances. High Maintenance Costs Running aging Alpha servers is often an increasingly expensive proposition. Sourcing replacement parts for obsolete hardware can be frustrating and quite expensive. In addition, finding skilled technicians versed with the classic hardware may also be more difficult, driving increased expenses. These ongoing maintenance costs force an organization to spend more to keep aging systems running than they would have paid for innovation. Performance Issues As workload increases, aging Alpha servers tend to perform worse over time. They cannot keep up with modern business demands. As employees struggle with slow hardware, the time can really add up and businesses could start seeing productivity losses. All the above challenges ultimately hamper business continuity and eventually, loss of customer trust. This prompts organizations to seek a DEC Alpha to Azure migration strategy that allows them to eliminate outdated hardware while continuing to run their mission-critical legacy applications seamlessly. Understanding the Lift and Shift Lift and Shift is the process of emulating the original hardware to a modern environment, either on-premises or in the cloud. Picture this: you take an entire system—application, operating system, and database—and shift it to a new environment like Azure. That took place within a matter of a few days. Smooth Transition Lift and Shift is so seamless that the users don’t even notice any change. They can simply continue using the application and benefit from a modern setup without being interrupted. This is even more valuable if you are moving from ancient systems like DEC Alpha to Azure Cloud. No Changes Required A key advantage of Lift and Shift Emulation is that it usually doesn’t require any changes or coding. This is important because avoiding recompilation cuts down on risks. Sticking with the original code helps maintain stability and performance during the migration. Why Choose Lift and Shift for DEC Alpha to Azure Migration? Migrating from DEC Alpha to Azure with lift and shift minimizes disruption while maximizing benefits. Here’s why it’s a smart choice. 1. Reduces Reliability Concerns Lift and Shift reduce the likelihood of unplanned downtime. Utilizing advanced cloud architecture ensures the high availability of your services. Additionally, you are provided with the latest security tools to ensure that your data is secure. 2. Save Money Significantly It also minimizes some of the ongoing expense of keeping around outdated hardware. Also, you do not have the cost of rewriting, and more importantly, retesting systems every few years. With Lift and Shift, you only pay for the cloud resources you actually need. 3. Avoid Implementation Stress The transition is seamless. Your users won’t notice any disruption. Legacy systems stay unchanged, so there's no need for retraining. This allows enterprises to focus on their work. 4. Modern servers for increased productivity As you move to the cloud, backups become faster, and you experience better data resilience. to create by moving to modern servers. You also get increased storage and memory capabilities in the cloud. This upgrade can enhance your team’s productivity. How Does the Migration Works? With Stromasys, DEC Alpha to Azure migration follows a structured, five-phase process designed for seamless legacy-to-cloud migration.     Here is how it works: 1. Pick a Suitable Compute Shape Stromasys will assist you in deciding the necessary CPU count, CPU speed, storage, and RAM to meet the performance requirements of your DEC AlphaServers. 2. Pick a Cloud Here, Azure is the chosen cloud, and the rest of the migration process is optimized for it. This includes using Microsoft's infrastructure tools to ensure compatibility and streamline deployment. 3. Load Software Afterward, Stromasys installed its proprietary emulator software Charon-AXP on Azure VM. Charon-AXP emulates the original DEC Alpha hardware and seamlessly migrates on-premises to the cloud. 4. Set Up the Environment Stromasys sets up the Azure environment identical to your existing configuration such as network configurations, storage, and other necessary resources. This step ensures that your system integrates with your existing IT environment without interruptions. 5. Restore Your Mission-Critical Legacy System Finally, Stromasys transfers your data, applications, and operating system to the new environment. Your legacy software continues to run as it did on the original hardware, minimizing risk and downtime. Key Considerations DEC Alpha to Azure migration will be even more seamless if you follow the best practices. Here are the things that you need to follow: Have Specific Goals: You must be very clear about your objectives for this migration and ensure that you have your KPIs prepared. Workload Assessment: Before initiating the migration, evaluate the storage, compute and network requirements of the applications being migrated. Cost consideration: Keep an eye on the long-term cost of running these apps in Azure. And this would help enterprises immensely while doing ROI analysis. Performance optimization: After migration, it's important to monitor application performance and optimize resources as needed. Compliance and security: Ensure that the migrated applications comply with relevant regulations and security standards. Testing and validation: Post-migration, thorough testing is essential to validate that applications are functioning as expected in the Azure environment. How Charon-AXP will Help? Stromasys works closely with Microsoft to ensure the entire process is hassle-free and can be completed without any disruptions. With Charon-AXP, your OS, applications, database and layered products are preserved. There’s no need for source code access, application recompilation, or any modifications to the original environment.     Since Charon-AXP emulates the Alpha hardware interface, the legacy OS remains unaware of any changes, allowing your applications to run unmodified. Once the user data and programs are on the VM, the legacy applications continue to function just as they did on the original DEC Alpha system. Do you want to learn insider insights on Dec Alpha to Azure migration from industry experts? Talk to an Expert #### Decrease your expenses by emulating your legacy applications URL: https://www.stromasys.com/resources/decrease-your-expenses-by-emulating-your-legacy-applications/ #### Deep Dive Into VAX/VMS - Is It Slowing Your Business Down? The business landscape is rapidly evolving; however, some organizations still rely on legacy hardware and applications for their mission-critical operations. Legacy VAX/VMS is one such operating system that was developed in the late 1970s for VAX processors. In this blog, we will explore the VAX/VMS operating system, its features, benefits, challenges, and impact on businesses. Is your legacy infrastructure secretly draining profits? Transform your business with our Legacy System Migration Guide Today! Download Free Guide What is the VAX/VMS Operating System (OS)?VAX/VMS, or Virtual Memory System, was an advanced operating system that DEC (Digital Equipment Corporation) developed for the DEC VAX (Virtual Address eXtension) processors. It was mostly used in a wide range of sectors, such as manufacturing, telecom, stock exchanges, billing systems, and more, due to its exceptional features, such as virtual memory architecture that enables multitasking abilities, high availability, robust security infrastructure, scalability, and reliability. Now, it is popularly known as OpenVMS.What are the Key Benefits of the VAX/VMS Operating System?Here are the key benefits of the VAX/VMS operating system:Virtual Memory Systems (VMS)The VMS allows the systems to utilize other peripheral storage or disks as additional memory, increasing memory capacity.MultitaskingMultiple processors can run simultaneously without interference, making it ideal for complex, high-end computing ecosystems.Multi-User SupportThe VAX VMS system enables access to the systems at the same time.Reliability and AvailabilityThe VAX VMS operating system has been running for decades, making it reliable. Its design reduces downtime to ensure operations continuity.Robust SecurityIt provides a secure environment for sensitive information and runs mission-critical applications.Scalability and FlexibilityIts design allows businesses to handle heavy workloads seamlessly, enabling them to work efficiently without overhauling their entire IT infrastructure.Obsolescence of VAX VMS OS and Its ChallengesIn the late 1970s, the VAX VMS operating system was one of the most used OS due to its power efficiency, reliability, and infrastructure. However, several challenges have emerged over time, leading to its obsolescence.Aging HardwareVAX VMS systems were introduced in the late 1970s and have been running for several decades. However, as time passes, their parts have become increasingly difficult and expensive to maintain or replace.Limited PerformanceAs technology evolves, it is hard for aging hardware and applications to keep up with the growing demands of modern solutions. This results in performance bottlenecks, slow processes, and poor productivity, especially when there is a large volume of data or high-end computing tasks.Shortage of Skilled ResourcesThe number of professionals who know about the legacy DEC VMS is gradually decreasing as the newer generation focuses on modern systems, creating a huge skill gap. So, looking for a skilled expert who can manage and support them becomes increasingly expensive and challenging.Limited Support and UpdatesThe VAX VMS operating system was discontinued by DEC in the late 1990s, so there are no patches and updates for it. Also, the lack of support for these legacy systems increases operational inefficiency, resulting in system instability.Integration with Modern TechnologiesThe aging legacy systems like DEC VMS need to be equipped to integrate with modern technologies, which results in businesses missing out on opportunities to evolve with changing market requirements and hampers innovations.Security ArchitectureThe security infrastructure of VAX VMS OS lacks enhanced security measures to mitigate advanced threats and vulnerabilities, which will put sensitive information and applications at risk. Also, the lack of security patches and updates increases the chances of potential data breaches.Technical DeptManaging outdated legacy systems accumulates technical debt. To keep them running, temporary fixes and patches are applied. This approach is not reliable and can result in system instability.Increased ExpensesAging VAX VMS systems are expensive to manage. They require specialized maintenance and have performance issues, which significantly increase the total cost of ownership.What is the Impact on Industries Relying on the Aging VAX/VMS OS?VAX/VMS operating system continues its legacy as it is still being used in many industries like telecom, manufacturing, banking, and finance with its mission-critical applications because it is deeply integrated into the core processes. However, continuing to rely on these legacy systems has substantial repercussions like increased maintenance costs, unexpected system failures resulting in downtime, and the inability to integrate with modern technologies.This dependency on the outdated DEC VMS operating system stifles innovations, minimizes operational efficiency, disrupts business growth, and impacts the customer experience. As modern technology evolves, this legacy DEC VMS operating system finds itself at a competitive disadvantage, struggling to meet growing market demands.What are the Modern Alternatives to DEC VMS Operating Systems?To address the limitations of the VAX/VMS operating system, here are some alternatives:Virtualization and EmulationInnovating solutions like emulation and virtualization create a virtual replica of the original VAX hardware on a modern platform like x86 servers, which allows the legacy VAX/VMS operating system and its applications to run its operations smoothly. It ensures business continuity without any need for entire legacy hardware change.Cloud MigrationCloud platforms like Google Cloud, AWS, Oracle, Azure, and more offer flexible and scalable solutions for migrating on-premises legacy hardware. By migrating these outdated systems to the cloud, businesses can minimize maintenance costs, enhance flexibility and scalability, and boost efficiency.Linux/Unix OSUnix operating systems and their derivatives, like Linux, are great alternatives that offer similar security features and reliability as VAX/VMS, along with more added hardware support and a large active community for support.Migrate Your Aging Legacy VAX/VMS with StromasysIf your business still relies on legacy hardware supporting aging DEC VMS, then it's time to consider modernization. VAX VMS is now facing significant challenges due to obsolete hardware, lack of support, and performance bottlenecks. By migrating to a modern platform, businesses can improve efficiency, reduce costs, and enhance security. The Stromasys emulation solution, Charon VAX, creates a replica of the original VAX hardware on a modern platform like x86 system or a cloud platform, where VAX/VMS and other legacy applications can seamlessly operate. Charon VAX emulator acts as a bridge between modern technology and the aging legacy system, enabling businesses to enjoy the reliability and stability of the legacy along with the advanced technologies of modern solutions. For more details about Charon VAX, connect with our legacy expert. Talk to an Expert ConclusionDEC VMS operating system was a cutting-edge OS that operated critical applications across various industries like telecom, manufacturing, banking, and finance. These legacy systems are now facing significant challenges of aging hardware, inefficiency, scalability, and lack of support from manufacturers. By modernizing this legacy VAX VMS system, businesses can enhance productivity, reduce maintenance costs and robust security measures, and collaborate with new advanced technologies. By embracing these changes, businesses will not only increase the life of the aging legacy VAX VMS system but also improve operations and minimize downtime challenges which are essential to maintaining business continuity. #### Definitive Guide to SPARC Architecture Did you know that the NASA/ESA Solar Orbiter mission launched in 2020 is powered by technology from the 1990s? Yes, that's right! It was driven by the SPARC architecture. SPARC, a hardware architecture designed for microprocessors, was at its peak in the 1990s. While it may be decades old, some businesses are still using it. SPARC is a widely used architecture for UNIX-based operating systems, particularly Solaris from Sun Microsystems. In this article, we’re going to take a deeper look at the: SPARC architecture It’s history: starting from its inception Key components Where it stands today So, come along and explore the legacy architecture together and see what the future holds for it. What is SPARC? SPARC, or Scalable Processor Architecture, was introduced by Sun Microsystems in 1987, which is why many refer to it as Sun SPARC. After launch, Sun SPARC became a popular architecture for hardware compatible with UNIX-based operating systems like Solaris. This combination is commonly used in enterprises handling business-critical Solaris applications. SPARC is a 32-and 64-bit microprocessor architecture created as a RISC (Reduced Instruction Set Computing) type computer architecture. This means that SPARC, with RISC, uses a simple set of instructions to execute the tasks quickly. It differs from CISC (Complex Instruction Set Computing) architectures, which use a more complex set of instructions. Here is the best way to run your SPARC systems flawlessly in the modern environments. Download Whitepaper Another key feature is that SPARC architecture is non-proprietary. It's often called open architecture because manufacturers can easily license it to start developing their own microprocessors and semiconductors. Moreover, SPARC architecture allows for flexible scaling. It significantly reduces interference and context switching times. The SPARC "register window" structures allow for a significant reduction in in-memory load/store guidelines sets. SPARC Architecture: Design Objectives Objective Description Compiler & Pipeline Optimization Designed for efficient compiler targeting and pipelined hardware RISC Simplicity Simple instruction set for speed and ease of implementation Scalability Supports a wide range of systems, from embedded to servers Open Architecture Non-proprietary, licensable by any manufacturer Efficient Register Usage Register windows for fast context switching and reduced memory access Minimal Microcode Most operations in hardware for higher speed High Execution Rates & Fast Development Focus on high MIPS and rapid product development Efficient Argument Passing & Branching Registers and delay slots for optimized function calls and branches Firstly, the word "Scalable" in SPARC means it can be used for anything from small embedded systems to powerful server processors. This scalability meant that as circuit technology improved, the cost-to-performance ratio of new SPARC implementations would also improve. Secondly, the main goal of developing the Sun SPARC architecture was to enhance compilers’ efficiency and seamlessly pipelined hardware implementations. The SPARC implementation also aims at higher execution rates, which translate into faster processing speeds. Finally, SPARC's design allowed for quicker development cycles, meaning products could hit the market faster. History of SPARC Architecture Generally, we can categorize the history of SPARC into three phases: 1. Development SPARC's journey began in 1984. The initial development phase culminated in 1986 with the introduction of Sun's first SPARC processor, SPARC V7. The next year, the first SPARC workstation was launched. As the architecture evolved, SPARC International was established in 1989 with the instruction set architecture (ISA). 2. Major Revisions 1992: Sun introduced the 32-bit SPARC V8 and MicroSPARC. 1993: They launched the 64-bit SPARC V9. 1994: MicroSPARC was discontinued. 1995: The first 64-bit UltraSPARC processor came out. 1997: UltraSPARC II was released. 2001: UltraSPARC III hit the market. 2004: They unveiled the dual-core UltraSPARC IV with basic multithreading. 2005: UltraSPARC T1, the first 8-core CMT processor, was launched. 2007: UltraSPARC T2 and the UltraSPARC Architecture 2007 were released, highlighting SPARC's performance and efficiency. 3. Oracle Acquisition In 2010, Oracle Corporation acquired Sun Microsystems, which brought fresh resources and a new direction to SPARC development. 2012: Oracle released the Oracle SPARC Architecture 2011, introducing VIS 3 extensions and a hyperprivileged mode. 2015: SPARC M7 was launched with VIS 4 extensions and hardware-assisted encryption. 2017: The SPARC M8 hit the market, continuing the advancements in SPARC technology. The Features of SPARC Architecture First and foremost, SPARC is a load and store architecture, meaning operations are executed over registers. This is why it uses a register window concept to offer many registers. Additionally, a delay slot is used to optimize branch instructions. Using these registers and the stack allows arguments to be passed efficiently. The Modules of SPARC Architecture The key modules of the SPARC architecture are as follows: The Integer Unit (IU) The Integer Unit (IU) in the SPARC architecture is central to the processor's operation. It contains many general-purpose registers, ranging from 64 to 528. These are divided into: Eight global registers Eight alternate global registers A circular stack of 3 to 32 sets of 16 registers each, known as register windows The IU executes all integer arithmetic instructions and calculates memory addresses for load and store operations. It also manages the program counters and controls the instruction execution for the Floating Point Unit (FPU). The Register Window Source In the SPARC architecture, an instruction can access the eight global registers and a 24-register window at any time. A register window consists of a 16-register set, which is divided into:  Eight in registers  Eight local registers Additionally, it also includes the eight in registers of an adjacent register set, which are addressable from the current window as its out registers. When a procedure is called, the register window shifts by sixteen registers. This shift hides the old input and local registers, and the old output registers become the new input registers. Here's how the registers are used: Input registers: These are used to pass arguments to a function. Local registers: These are used to store local data within a function. Output registers: These are used to place arguments when calling another function. The Floating-point Unit (FPU) The Floating-Point Unit (FPU) in the SPARC architecture is designed to handle floating-point operations efficiently. It has: 32 single-precision (32-bit) floating-point registers 32 double-precision (64-bit) floating-point registers 16 quad-precision (128-bit) floating-point registers Double-precision values use an even-odd pair of single-precision registers, while quad-precision values use an odd-even pair of double-precision registers. To move data between the FPU and memory, floating-point load/store instructions are used. The memory address for these operations is calculated by the Integer Unit (IU). Floating-Point operate (FPop) instructions perform floating-point arithmetic operations and comparisons. Compressor Unit (CU) The SPARC architecture's Compressor Unit (CU) includes support for a single, implementation-dependent coprocessor, which has its own set of registers. Coprocessor load/store instructions move data between the coprocessor registers and memory. The floating-point instructions mirror the coprocessor instructions. Note: There is no Compressor Unit in SPARC V9. Key Features of SPARC Architecture The SPARC architecture has several distinctive features: Simplified Design: It uses a higher number of instruction sets and fewer transistors, making it a disentangled and efficient design. Flexibility and Cost Efficiency SPARC architecture is highly flexible in terms of capacity and cost. Its integration of memory, cache, and FPUs (Floating-Point Units) is very adaptable. Open Source, Licensing, and Customization It offers flexibility in licensing and allows users to configure their solutions using the SPARC architecture. Versatility and Scalability The SPARC architecture is versatile and scalable. One of the prime example is the Sun4d platform. It scaled up to 20 processors in the early 1990s, which is a proof to how seriously SPARC took enterprise-grade scalability from the very beginning. It is, therefore, suitable for various applications, including military, technology, aerospace, and many others. Compatibility It maintains compatibility across different generations of architecture that ensure longevity and ease of upgrades. Object-Oriented Programming Features: SPARC supports object-oriented programming features, enhancing its programming capabilities. Advantages of SPARC Architecture Here are some advantages of operating on SPARC platforms: Simple and Powerful The SPARC architecture is simple and efficient. This makes it both powerful and easy to use. High Performance and Low Cost SPARC is designed to meet its users' high expectations and deliver high performance in real-world applications while keeping costs low. Great Per-Core Efficiency SPARC systems often provide 60%-85% more efficiency per core. Thus, you get more performance out of each processor core. Flexibility and Scalability Sun SPARC processors (i.e. Sun servers with SPARC processors) offer excellent flexibility and scalability, along with a high level of availability. This makes them ideal for various demanding applications. Better CPU Utilization The SPARC-V9 architecture supports multiple threads per core, which reduces CPU idle time and increases overall CPU utilization. The Sun4v extended that further by enabling multiple OS instances to share the same hardware efficiently via the hypervisor. It's a natural progression of the same idea, which is from thread-level efficiency to system-level efficiency. This leads to better performance. Disadvantages of SPARC Platform Competition from Other Architectures SPARC faces considerable competition from competitors such as x86, ARM, and others. x86 is known for its compatibility with various applications, whereas ARM is popular because of its energy-efficient designs. Limited Use in Education: SPARC isn’t typically used in educational settings. It’s more commonly used by developers and computer architects for server applications and low-level programming (unlike more popular educational architectures like MIPS and ARM). Risk of Misuse Since SPARC is an open architecture, it’s accessible to everyone. This openness can lead to the risk of misuse by individuals who might use SPARC-based products improperly. Challenges with Aging SPARC Hardware SPARC has been handling mission-critical workloads for organizations for more than 20 years now. It's known for its excellent scalability, high-end computing, and solid security. However, like any legacy hardware, it struggles to handle large amounts of data without significant downtime, which poses a serious business risk. According to Gartner, the average cost of downtime is $5600 per minute. The aging SPARC hardware also has a huge maintenance cost. Reliability is also an alarming issue here. Furthermore, finding skilled professionals who can provide modern data support becomes challenging with every passing year. Again, finding replacement parts can be frustrating. Well, let’s not forget about the opportunity cost. For instance, a legacy SPARC machine could hinder your plan to move on-premises equipment to a hybrid cloud model as it isn’t certified for use in the hybrid cloud management platform. All these costs and operational challenges are daunting. So, is this the end of your SPARC hardware? Protect Your Critical Solaris Applications with Stromasys Sticking to outdated SPARC hardware keeps your IT team looking backward when they should be driving innovation and looking ahead. Don't worry. Stromasy can offer a risk-free, cost-effective and frictionless solution. With our SPARC emulator, Charon-SSP, you can easily migrate your Solaris applications to modern platforms, whether on-premises or in the cloud. The best part? The migration process doesn’t alter your critical Solaris applications and can be completed without any disruption to your business operations. In fact, your end users will not notice any changes. So, are you ready to eliminate the risk of business failure associated with your old SPARC hardware? The ROI of this lift and shift process is substantially high. Would you like to know more? Get a proven solution from our experts specifically created for your business. Book a Demo #### Deploying Solaris on x86: A Comprehensive Installation Guide Sun Microsystems developed the Solaris operating system (OS), which has a rich history dating back to the 1980s. This robust OS was first introduced as a commercial Unix-based operating system and has been a cornerstone in the computing ecosystem for businesses. Over the years, Solaris has supported SPARC servers and workloads. Its advanced features and capabilities have made it a popular choice for running mission-critical applications for businesses. But now, as businesses move towards modern technology, these Solaris SPARC servers and workloads are not compatible with them. Thus, enterprises are considering a Solaris x86 migration for better performance and future-proofing their infrastructure. In this blog, explore how businesses are shifting from Solaris on x86 servers. This transition offers enhanced performance, improved security, scalability, flexibility, and minimized maintenance costs. Eliminate the risks with vintage hardware and extend the life of Solaris application. Download Whitepaper Understanding Solaris Operating System (OS) In 1993, Sun Microsystems released Solaris OS which is a Unix-based operating system. In January 2010, Sun Microsystems was acquired by Oracle Corporation and renamed Oracle Solaris. Solaris operating system provides support for SPARC and x86 servers from Oracle and other vendors. It is well known for its enhanced security measures, enterprise-grade reliability, and advanced features. Due to performance and stability, Solarisx86 is mainly used for mission-critical applications like high-end computing, data management, and more. The most recent version of Solaris OS, Solaris 11, was released in 2011 and later introduced with a series of updates. Why are Businesses Migrating Solaris on x86 Servers? x86 is the processor's name, which belongs to Intel's family and shares the instruction set architecture framework. This prevalent processor is powering servers that are running on Unix and Linux operating systems due to its widespread use and availability for a wide range of software and hardware. Previously, the x86 family only included 16-bit and 32-bit processors, but now 64-bit processors, known as x86-64, are also available. The x86 architecture primarily uses CISC (complex instruction set) architecture, which evolves with time. Here, the extensions in the instruction set provide new advanced features to the processor, ensuring the older software still works. This means that these new processors can run on both modern technologies and are compatible with the older generation. It ensures that the same applications can run on a new platform as it was running on the previous original platform. Here are some benefits of x86 architecture: Performance X86 processors have evolved and shown enhanced performance. Each new generation has become more efficient and faster than its predecessor, making Solaris x86 deployments increasingly popular for enterprise environments. Compatibility One significant advantage of shifting to x86 architecture is that it is highly compatible with its predecessors. It enables applications developed on previous versions to run smoothly on the newer x86 without any modification required, thus making upgrading systems effortless. Versatility X86 architecture is used in several applications, which makes it versatile and one of the most widely used microprocessors globally. Cost Effective Compared to proprietary RISC (Reduced Instruction Set Architecture)- based architecture, x86-based systems are more cost-effective, making them a preferable option for Solaris SPARC to x86 migration projects. Industry Support x86 architecture is supported by several vendors, making working easy and an attractive option because of its flexibility, scalability, and compatibility. Also, businesses still relying on the outdated SPARC servers are migrating Solaris on x86 platforms to modernize their infrastructure for better efficiency. Installing Solaris on x86 Platform Here are some points to keep in mind while installing Solaris on x86 platform: Assumptions for Installations Check if Solaris x86 is compatible before beginning the installation. Verify the compatibility on the Solaris Hardware Compatibility List (HCL). Also, check whether the system has a graphical interface (GUI). Basic System Requirements Check the system for the basic requirements for installing Solaris on x86. For example, if Solaris 10 is to be installed on an x86 platform, then the following requirements must be met. The minimum recommended requirements are mentioned below: Physical RAM capacity should be a minimum of 1024 MB Available hard drive space should be a minimum of 10 GB Minimum CPU speed should be 400 MHz CD-ROM or DVD drive Integrated display or attached monitor Getting Installation Media Download the Solaris 10 installation image for the x86 platform, which is available on the Oracle website, and then create a bootable USB drive or DVD. Boot from the Media Obtained Insert the DVD or USB drive with the Solaris 10 installation on the x86 system and boot from it. Then, enter the BIOS setup and change the boot order from either the USB drive or DVD. Installation Type Selection Identify and select the console type for the system on which the Solaris operating system will be installed. System Configuration Initiate the system configuration, where you select the language, hostname, network configuration, time zone, root password, and other essential settings. Once the configuration process is complete, Solaris on x86 installation will begin, and the system will reboot. Note: The installation steps may vary depending on installed version of Solaris on x86 Stromasys: Trusted Partner for Solaris SPARC to x86 Migration For more than a decade, Stromasys has been providing legacy emulation and virtualization solutions to businesses across the globe. With Stromasys Charon SSP solution, businesses can easily work on their Solaris SPARC to x86 migration strategy. It will not only minimize operation costs but also enhance performance. If your business is also struggling with the aging SPARC Solaris and wants to migrate it to the x86 platform, then you can easily get in touch with our seasoned legacy experts. They will help you with all your queries related to Solaris x86 strategies and migration process. Conclusion Businesses are moving towards modernizing their infrastructure by migrating their legacy systems to a newer platform like x86, as it is both cost-efficient and enhances business operation performance. Installing Solaris x86 could be a more beneficial process, as it will bring more benefits, but it also needs careful planning and execution. This transition of installing Solaris on x86 will ensure that businesses can seamlessly perform their operations and remain capable of meeting future demands. Our legacy experts will help you with all your queries related to Solaris x86 strategies and migration process. Talk to an Expert #### Disaster Recovery for Solaris, HP-UX, and OpenVMS Without Legacy Hardware Dependencies For organizations still running mission-critical workloads on Solaris, HP-UX, and OpenVMS, disaster recovery is often assumed to be under control. There is a backup server, tape storage, documented processes, and a recovery plan that has existed for years. But when an actual disruption occurs, many organizations discover that what they had was not a reliable recovery strategy, but a fragile system held together by aging hardware, outdated assumptions, and institutional knowledge that no longer exists. Prevent business disruption from legacy hardware failures with proven strategies by Stromasys. Download the Whitepaper As a Senior Solutions Architect at Stromasys with decades of experience in legacy UNIX and OpenVMS environments I have seen this scenario repeatedly. In this article, I explore the misconceptions surrounding disaster recovery for legacy platforms, the operational risks organizations continue to underestimate, and how hardware emulation is changing the way enterprises approach resilience and continuity. Understanding the Difference Between DR and HA One of the biggest challenges in disaster recovery planning is that the terminology itself is often misunderstood. Disaster Recovery (DR) refers to the processes and procedures required to restore operations after a significant disruption. That disruption could result from hardware failure, human error, application corruption, network outages, or physical incidents such as flooding or fire. High Availability (HA), however, is something entirely different. HA is designed to prevent downtime altogether through real-time redundancy and synchronized infrastructure across multiple systems or sites. It is significantly more complex and costly than a traditional DR approach. Organizations frequently confuse the two, which leads to unrealistic expectations about recovery capabilities. Every DR strategy ultimately depends on two key metrics: Recovery Point Objective (RPO): The maximum acceptable amount of data loss measured in time. Recovery Time Objective (RTO): The maximum acceptable time required to restore operations. These metrics define the level of infrastructure, tooling, and investment required. If an organization requires near-zero downtime and zero data loss, it is looking at a true HA architecture. If the workload is less critical, traditional backup and restore processes may be sufficient. The issue is that many organizations never clearly define where they fall on that spectrum. “The biggest misconception is that organizations believe they still have a recovery solution because they have spare hardware somewhere in storage. In reality, aging hardware itself has become one of the biggest risks in legacy DR environments.” Why Legacy Hardware Has Become the Weakest Link For many organizations, disaster recovery environments were designed years ago and were considered robust at the time. But over the years, those environments have gradually deteriorated. Spare parts were used during emergencies and never replaced because the platform was “temporary” or “close to retirement.” Engineers who deeply understood the systems retired or moved on. Budget priorities shifted elsewhere. What remains today is often an unsupported environment with limited expertise, aging components, and recovery processes that have not been properly validated in years. The hardware itself presents a growing risk. Legacy platforms such as SPARC, Itanium, Alpha, and PA-RISC depend on components that are far beyond their intended lifecycle. Environmental conditions, aging disks, failed capacitors, and years of continuous operation all increase the likelihood of failure. In some environments, even shutting down a server for maintenance creates uncertainty about whether it will successfully power back on. That creates a critical problem for DR planning. If the recovery process depends on another aging physical server that may itself be unreliable, the organization does not truly have a dependable recovery strategy. When Backup Plans Fail in the Real World One real-world example highlights how even mature IT operations can face catastrophic recovery failures. In a large SPARC-based production environment, the organization maintained centralized backups through NetBackup with offsite tape storage. The DR plan was documented, monitored, and tested annually. On paper, everything appeared well-managed. Then a routine operational mistake triggered a major outage. A junior DBA accidentally entered an incorrect file extension command, causing the database to consume available disk space until the server became unstable. During the recovery effort, another administrator restarted the system while still connected to an active session, resulting in severe database corruption. The team immediately initiated recovery procedures, only to discover that the backup environment itself had issues. Restore attempts failed repeatedly. Some backups were already corrupted. Retrieving tapes from offsite storage introduced additional delays, and each recovery attempt required more than a day due to the size of the environment. By the time a successful restore was completed, hundreds of transactions had to be manually recreated. Production remained offline for more than a month. The lesson was clear: having backups is not the same as having recoverability. The Risks CIOs Often Underestimate The direct operational impact of downtime is usually obvious. Production stops. Employees are idle. Revenue is affected. But the broader business impact is often far more severe than organizations anticipate. In manufacturing, pharmaceuticals, and industrial operations, downtime can lead to discarded materials, interrupted supply chains, missed contractual obligations, and cascading operational failures. In some heavy industrial environments, interrupted processes may require costly cleanup or complete system resets before production can safely resume. There are also significant downstream consequences: Missed customer commitments and SLA penalties Damage to brand reputation Regulatory and compliance exposure Delayed financial reporting obligations Payroll disruptions Increased cybersecurity and ransomware risk Legacy environments are particularly vulnerable because many were never designed with modern cyber threats in mind. Recovery today requires more than simply restoring files. Organizations must also ensure they can recover from clean, verified restore points that have not been compromised. Backups Alone Are Not Enough Many organizations still equate backups with resilience. In reality, backups are only one component of recoverability. A backup of corrupted data is useless. A backup that cannot be restored because the software is no longer compatible with the operating system is equally problematic. True recoverability means organizations can consistently restore systems, applications, and data regardless of the failure scenario. For legacy environments, compatibility issues increasingly complicate this process. Backup platforms evolve. Tape infrastructure changes. Vendor support models shift. Over time, the original backup architecture often becomes difficult or impossible to maintain. This is one of the reasons hardware emulation has gained significant traction. By moving legacy workloads into emulated environments, organizations eliminate many of the dependencies tied to physical infrastructure. Virtual tape systems replace aging hardware. Backup operations become easier to test and integrate with modern protection platforms. Most importantly, recovery becomes significantly more predictable. How Hardware Emulation Changes the DR Model When organizations move Solaris, HP-UX, or OpenVMS workloads into a Charon emulation environment, the disaster recovery model changes fundamentally. The biggest advantage is the removal of hardware dependency. Instead of relying on aging SPARC or Itanium systems, workloads can run as virtualized environments on modern x86 infrastructure, either on-premises or in the cloud. Recovery targets become virtual systems rather than physical hardware replicas. This creates far greater flexibility in DR planning. Replication, failover, and recovery processes can now align with the same infrastructure models organizations already use for modern workloads. Geographic redundancy becomes easier and more cost-effective. Testing becomes practical instead of disruptive. One of the most overlooked benefits is the ability to perform regular DR testing without risking production systems. Historically, testing a legacy DR environment often required dedicated hardware and significant operational effort. In many organizations, this meant testing happened infrequently or not at all. With virtualization and emulation, spinning up a recovery environment becomes far simpler and significantly less expensive. “DR can now be built on virtual infrastructure or cloud platforms. Once hardware dependency is removed, organizations gain much more flexibility in how they approach resilience.” Emulation Versus Migration For many organizations, complete migration away from legacy platforms remains the long-term objective. But migration is not always realistic in the near term. Highly regulated industries often rely on certified applications that would require extensive revalidation if moved to a new environment. In other cases, the original application behavior is so tightly tied to the underlying platform that recreating it elsewhere becomes prohibitively complex. Migration projects also introduce substantial operational risk. They require redesign, testing, retraining, validation, and documentation, all while business operations continue uninterrupted. Emulation offers a different path. Instead of rewriting or replacing the application, organizations preserve the existing environment while modernizing the infrastructure underneath it. Critical applications continue operating as they always have, while DR capabilities improve and infrastructure risk decreases. Perhaps most importantly, organizations gain time. They can plan modernization efforts strategically rather than reacting under pressure during a crisis. Disaster Recovery Fails on Legacy Hardware. Transform Legacy and Build a Resilient Infrastructure. Talk to an Expert What the Next Decade Will Look Like The organizations that proactively modernize their legacy DR environments today will be in a far stronger position over the next decade. The reality is that expertise surrounding Solaris, HP-UX, OpenVMS, SPARC, and PA-RISC systems is disappearing rapidly. Engineers with deep operational knowledge are retiring, and finding experienced specialists during a critical outage is becoming increasingly difficult and expensive. At the same time, compliance and cybersecurity expectations continue to rise. Regulatory frameworks, ransomware preparedness, and operational resilience requirements are placing greater pressure on organizations still running unsupported infrastructure. Companies that continue postponing modernization efforts may eventually find themselves with shrinking recovery options, rising operational costs, and increasing exposure to business interruption. Organizations that succeed will be the ones that treat legacy infrastructure as an active operational priority rather than a deferred problem. #### Does HP-UX Support x86? The short answer is no. HP-UX was never designed to have support for running directly on x86 hardware. Rather, it was optimized for HP's PA-RISC and later Intel's Itanium (IA-64) platforms.But that doesn’t mean the end of the world. Organizations can still run business-critical applications on HP-UX using modern x86 hardware. This can be done affordably through hardware emulation. Unlock the secret to eliminate legacy hardware risk and secure your business Download Whitepaper Running HP-UX on x86 hardware involves more than just compatibility. Align your modernization efforts with your business objectives. This article will help guide you. First, let's explore this:Historical Porting Attempts of HP-UX to x86 ArchitecturePorting it to Itanium had to happen due to the decision to outsource chip development to Intel. During that transition, there were attempts to port it to the X86 architecture.Project Blackbird and Redwood were HP's hidden plan to carry out this porting. These initiatives also had financial support.Despite initial progress, these projects were ultimately cancelled due to:Market demand considerationsTechnical feasibility challengesResource allocation prioritiesChanging industry trendsInsiders say the Intel 486 machine ran for 6 months without any promising results. Some key components of the OS could not run natively on either X86 or Integrity family CPUs. This limitation was due to the push for Integrity (also known as Itanium).The platform required emulators for those components. They never developed the same emulators on X86. The chipset was much less powerful at that time.Why Modernizing HP-UX Applications Matters?HP-UX applications have been running on aging PA-RISC for ages. This creates operational challenges and limits integration with modern platforms. As a result, organizations cannot address critical business needs and work towards future growth.Here’s why companies are choosing this route:Mitigate Hardware Risks: Legacy hardware slows you down and makes your operational vulnerable.Cost-Optimization: Aging infrastructure maintenance cost grows exponentially, taking funds away from business.Unlock Efficiency Gains: Modern x86 systems deliver unmatched clustering capabilities and robust performance.Stay Competitive: Scaling IT operations to meet evolving business needs is essential for staying ahead.Consider it: every minute spent on old hardware is a lost chance for business transformation. How long can your business afford to take this risk?What Changes When HP-UX Runs on x86 Hardware? (A Before-and-After Comparison)Before deciding to upgrade, organizations frequently assess the benefits and drawbacks. Below, we have described the key differences between keeping aging PA-RISC hardware and migrating HP-UX to a modern x86 environment.FactorHP-UX on Aging HardwareHP-UX on x86 HardwareCost ReductionHigh maintenance and repair costs.Affordable and energy efficient.PerformanceStruggles to handle growing workloads.Capable of managing intensive tasks.Failure RisksProne to hardware obsolescence failures.Minimizes downtime risks.Cloud CompatibilityLimited or nonexistent capabilities.Seamlessly integrates with VMware, AWS, Azure, and others.ScalabilityRigid, static infrastructure.Scales easily with VMs and containers.SecurityLacks modern defense protocols.Equipped with advanced safeguards.The Simplest and Most Cost-effective Solution for Running HP-UX on x86Many businesses feel overwhelmed when considering a legacy migration project. Rewriting or rearchitecting applications sounds like a massive, costly project. That’s why the lift and shift approach is such a game-changer.Hardware emulation, or lift and shift, replicates the hardware environment and creates a similar environment on a modern platform. This way, dependent applications can run on modern x86 platforms or in the cloud without the need for aging hardware.With hardware emulation, mission-critical HP-UX applications can run on x86 platforms, offering transformative advantages like:Quick Deployment: Minimal downtime means you can transition without disrupting operations.Cost-Effective: Avoid the complex expenses of application redevelopment.Avoid Rewrites: Your business-critical applications remain unchanged in terms of functionality.Only the Hardware Changes: The software environment runs exactly as it did on older systems.Legacy Hardware Risks Eliminated: No more dealing with end-of-life servers or scrambling for obsolete parts.This way, enterprises can enjoy all the benefits of modern x86 infrastructure without the headache of starting from scratch.How Can You Maximize Your Migration Success with Stromasys?Transitioning legacy systems doesn’t have to be hard.When it comes to updating legacy applications, Stromasys is a world leader. With more than 20 years of experience, Stromasys engineered Charon emulator has already revolutionized hundreds of organizations by ensuring that HP-UX runs smoothly on contemporary x86 systems and mitigating the risks of aging hardware.Here’s what makes Stromasys stand out:Hardware Emulation: Charon replicates PA-RISC hardware behavior flawlessly on x86. It ensures performance consistency without needing system modifications.Business Continuity: The process reduces risk, prevents rewriting applications, and maintains operational continuity.Enhanced Performance & Efficiency: Businesses using Charon see better infrastructure performance and lower energy use.Strengthened Security & Scalability: Modern x86 platforms offer strong safeguards and scalability. They meet the changing needs of enterprises.Take the Next Step Toward HP-UX ModernizationHow long can businesses rely on aging, unsupported hardware? Operational risks increase every day, while opportunities for innovation slip by. Modernizing your HP-UX environment by migrating to x86 is not just a future-proofing measure. It’s a bold step toward improved scalability, cost efficiency, and enterprise agility.The question is no longer whether you should modernize, but how soon? If you’re ready to retain the power of HP-UX while unlocking the performance of modern systems, Stromasys is here to support you. Explore how Stromasys can transform your aging infrastructure into a competitive advantage. Talk to an Expert #### Double virtualization with Charon and VMware improves performance for Kraus & Naimer The Challenge With sales centers and factories distributed around the globe, Kraus & Naimer has to be able to rely on fast and reliable data processing capacity. Until a few years ago, each of the company's six plants was equipped with a VAX system dedicated to production control. Additionally, each of its 10 sales locations used a VAX system to run their ERP and financial applications. There were 17 systems in all, including several VAX 4000-200, VAX 4000-105A, and MicroVAX 3400 and 3100, as well as one VAX 6310, all of which ran the VMS 5.5.2 operating system. Download the full success story below to read more about VAX emulation with Charon-VAX: Download our Case study Double virtualization with Charon and VMware improves performance for Kraus & Naimer Download Now #### Elevate Your Critical Solaris Applications with Charon-SSP on Oracle Cloud In this demonstration, we'll explore the key features of Charon-SSP on Oracle Cloud. It lifts Sun SPARC hardware running Solaris applications and shifts the workload to Oracle cloud. Let’s focus on how the Charon-SSP integrates with Oracle Cloud and its capabilities for Solaris 9 emulation.   Oracle Cloud Configuration Overview The Oracle Cloud instance used for this demonstration has the following specs: 6 CPUs 60GB of memory a unique IP address A secure tunnel connection has been established to ensure a stable and secure link between the local machine and the Oracle Cloud environment. This setup ensures that operations are smooth, and data is transferred securely. SPARC Hardware Emulation: Running Solaris on Charon SSP At the core of this setup is the SPARC hardware emulation. The current SSP configuration runs on a 4U emulation with Solaris 9. The management operational interface for this system is simple yet effective. From here, you can easily modify the configuration or tweak the system's operations to suit your needs. In terms of system resources, the virtual machine initially runs with 1GB of memory and a single CPU. But the system can scale up to 28 CPUs and 128GB of memory, depending on your requirements. This scalability makes it a powerful tool for running more demanding Solaris applications. SCSI and Virtual Disk Configuration In this demonstration, we also explore the SCSI setup. A virtual CD-ROM drive is configured to access installation media, and a virtual disk is loaded with Solaris. This setup ensures smooth operation of Solaris on the emulated SPARC hardware. It also provides a familiar and reliable environment for users familiar with Solaris applications. Remote Graphics and User Interface Although remote audio is disabled in this demonstration, the graphics are enabled in remote mode. This allows the graphical user interface (GUI) of Solaris to be displayed on a local virtual machine, providing a seamless experience for remote users. The desktop environment shown is the common Solaris interface, complete with the management console and terminal window for system control. With its proven advantages, Charon-SSP will continue to revolutionize SPARC virtualization on Oracle. In fact, the new version, Charon-SSP 6.0 got even better with its MMU Pass-Through feature that offers remarkable performance boost on cloud. Do you want to run your Solaris Applications on Oracle cloud without any performance overheads? Do you want to run your critical workloads more efficiently and securely without any changes? Feel free to reach out to our legacy experts or Book A Demo #### Emulation vs Virtualization: An In-Depth Analysis URL: https://www.stromasys.com/resources/emulation-vs-virtualization-ebook/ #### Emulation vs Virtualization: Best Suited for Legacy Systems Modernization in the Era of Cloud Computing Legacy systems have been the backbone of several organizations, from manufacturing to banking, defense to aerospace; a wide range of industry sectors have relied on them for running their critical operations. Reports have suggested that, on average, 31% of organizations' infrastructure is built on legacy hardware. Maintaining these aging systems can be very expensive as they take up most of the business's resources, up to 60-80% of their IT budget. According to Deloitte's survey report, an average business spends 57% of its IT budget on managing its operations, while only 16% is spent on innovation. However, to meet the market's growing demands, businesses are adapting to modern technologies like cloud computing, AI, and more. However, legacy hardware acts as a roadblock to modernization as it is unable to leverage the cloud's scalability, flexibility, and cost-efficiency. It is where emulation virtualization in cloud computing steps in. In this blog, we will explore how to leverage cloud benefits if you are still relying on legacy hardware and looking to modernize it. We will also compare emulation vs virtualization to determine which is best suited for your business's IT infrastructure. Before diving deep into the intricacies of emulation vs virtualization, here is a brief comparison between them: Characteristics Emulation Virtualization Hardware Access Requires software connector to access hardware Accesses the hardware directly Cost Cheaper Comparatively higher Speed Quicker in operations Comparatively slower Resource-Requirements Requires translator to translate source code Executes the code directly as that is available in multiple language Backup Backup and recovery features available Better backup and recovery features available   Understanding the Growing Importance of Cloud Computing Environment Cloud computing is a game-changing innovation for all business sizes, streamlining operations and minimizing expenses. It has several advantages, such as scalability, enhanced security measures, cost-effectiveness, enhanced collaborative efficiency, and on-demand access to resources. This helps businesses deploy applications, manage data seamlessly, and scale up operations without any hardware limitations. 52,974 cybercrime cases were reported in 2021, while 50,035 cases were reported in 2020 in India. These numbers indicate the state of businesses' poor security infrastructure, with one of the major factors being outdated systems that lack advanced security measures. Will migrating businesses to the cloud secure their infrastructure and improve their overall efficiency and productivity? However, migrating legacy systems to the cloud may not be as easy as it sounds. As these legacy systems are deeply integrated into business operations and may not be compatible with modern platforms, advanced technologies like emulation and virtualization are essential to bridge this gap. What Are the Challenges of Legacy Systems? Despite its reliability, the legacy systems are failing in terms of efficiency and performance. Also, the rising cost of maintaining these aging systems is becoming a challenge. Here are some of the issues that businesses face who are still relying on legacy hardware for their operations: Compatibility with Modern Technology The outdated systems are difficult to integrate with modern technologies, which results in data silos and operational inefficiencies. This compatibility challenge impacts the business performance by preventing it from meeting customers' growing demands. Astronomical Maintenance Costs Aging hardware is difficult to maintain, as it is more prone to wear and tear or failure with time. Maintaining it is very expensive and troublesome, as it is harder to find and even costlier to repair. Downtime Risks Managing legacy systems is difficult as they age. They are more prone to hardware failures, which can result in unplanned downtime. This unplanned downtime impacts not only the business's productivity and data loss but also the brand reputation and ROI. Security and Non-Compliance The outdated systems have poor infrastructure and lack proper security measures, making them vulnerable and more susceptible to cyber threats. Also, old systems may not comply with the latest industry regulations and guidelines. Hardware Obsolesce & Lack of Vendor Support With time, manufacturers stop producing outdated systems without patches and updates. This not only renders these systems obsolete but also makes them vulnerable to cyber threats. What is Emulation Virtualization in Cloud Computing? Here is a brief description of the emulation and virtualization in cloud computing: Emulation in the Cloud Computing Emulation is a technique used by the host system to imitate the characteristics of the guest system. Through this technology, software designed to run on outdated hardware can seamlessly operate on a new, modern platform without the need for the original legacy hardware. Emulations are mostly used in businesses that rely on legacy hardware for their mission-critical operations. Due to various legacy challenges, these businesses need to modernize their infrastructure yet preserve the legacy applications without replacing them. So, with emulation solutions, they migrate their legacy systems to a modern platform, such as a cloud environment, where they can seamlessly run their legacy applications and operating systems. Virtualization in the Cloud Computing Virtualization is a method of creating a virtual version of the physical server. It helps the business run multiple operating systems and applications on a single system simultaneously, increasing flexibility and maximizing hardware utilization. Cloud service providers consider virtualization a minimal hardware utilization and cost-effective solution. Virtualization enables users to share a single physical server that can be used by a number of customers at one time. It involves host machines, which host the virtual machine, and guest machines, where the virtual instance is created. This not only enables the seamless operation of applications in a virtual ecosystem but also maintains memory, storage, and networks. It is mainly referred to as hardware virtualization, which is necessary for IaaS (Infrastructure-as-a-Service) in cloud computing. Virtualization ensures portability, as guest machines are easily packaged as visual images and removed when they are no longer required. There are six different types of virtualizations in cloud computing: Application Virtualization Data Virtualization Desktop Virtualization Network Virtualization Server Virtualization Storage Virtualization What are the Similarities in Emulation Virtualization in Cloud Computing? Here are some similarities between emulation and virtualization in cloud computing: Both emulation & virtualization enable the creation of virtual devices and virtual environments that are separate from the host system. Both emulation and virtualization help recreate and manipulate the system infrastructure. Both allow systems to be seamlessly tested and deployed before they are released to the market. Comparative Analysis: Emulation vs Virtualization in Cloud Computing Here is a comparison between emulation vs virtualization: Emulation Virtualization Mimics the hardware on a different platform. Creates a virtual version of server, storage, operating systems, devices, and more. Improves customer satisfaction, improves productivity, and speed. Creates a virtual version of server, storage, operating systems, devices, and more. Enables to run software from a different device on the system. Enables the full capacity of the physical system by distributing its abilities in a different environment. The primary aim is to allow the subsystem to be available in the same interface and characteristics as the original. Primary goal is to centralize admin task to improve scalability and workloads. Interpreter is used to translate and convert source code into host server for further processing. Runs code directly due to availability of multiple language. Stromasys: Leader in Legacy Systems Emulation Virtualization in Cloud Computing Stromasys is a global leader in legacy systems emulation & virtualization in cloud, along with other modern platforms like x86. Stromasys Charon on the Cloud solution emulates legacy systems like DEC Alpha, Sun Solaris SPARC, PA-RISC, and more on a cloud platform. By doing so, businesses can not only extend the life of the legacy hardware but also improve the scalability, security, and efficiency. With Charon on the Cloud solutions, a business can emulate its aging legacy infrastructure by choosing cloud service providers like Amazon AWS, Google Cloud, Microsoft Azure, or more, depending on the requirements. To know more about legacy cloud migration, you can contact Stromasys expert. Talk to an Expert Conclusion Emulation & virtualization are revolutionary solutions to modernize the legacy infrastructure. By adopting these modern technologies, businesses can ensure operations continuity in the cloud environment. In this blog, you can explore how emulation virtualization in cloud computing can cost-effectively enhance the performance and efficiency of legacy systems. The detailed comparison of emulation vs virtualization will help you choose which legacy migration solution best suits your business requirements. #### Ensure Tru64 Continuity: Modernization for Optimum Efficiency DEC Alpha hardware has been pivotal to many businesses due to its reliability, performance, and robustness. These powerful servers have been the backbone of mission-critical applications, ensuring smooth operations and business continuity. But as time passes, the reliability of these DEC (Digital Equipment Corporation) Alpha decreases, bringing challenges that disrupt business operations.Typically, when legacy Alpha Servers fail, it’s the hardware at fault, not the applications or the Tru64 workload.  In this blog, you will discover key specifications about Tru64 programs, and how to extend the lifecycle of these critical systems.What is Tru64 UNIX?Tru64 UNIX is a 64-bit operating system. It was originally known as Digital UNIX and developed for the Alpha instruction set architecture. It was based on OSF/1 operating system developed by DEC (Digital Equipment Corporation), which was later acquired by Compaq and rebranded as Tru64 UNIX in 1999.Following the acquisition of Compaq, it was again acquired by HP (Hewlett Packard) in 2002, which is why some people call it Tru64 HP or HP Tru64.Over the years the Tru64 HP operating system went through a lot of refinements. Let’s look at the important aspects of this legacy operating system. Explore how CHARON-AXP virualizes Alpha on Windows or Linux, replacing aging DEC hardware. Download the Datasheet Key Features of Tru64 WorkloadHere are some notable features of Tru64 workload:Symmetric Multiprocessing (SMP) Support: The first to provide robust SMP support, allowing multiple processors to efficiently execute tasks simultaneously.Clustering: Introduced advanced clustering capabilities, enabling multiple systems to work together seamlessly as a single, high-performance unit. This feature enhanced scalability, fault tolerance, and resource utilization, making it ideal for mission-critical applications.AdvFS (Advanced File System): Ensures data integrity, high availability, and simplified storage management.Now, the question arises as to what led to the downfall of the Tru64 UNIX operating system despite its many key features and advantages.Why Was Tru64 Unix Discontinued?  Tru64 UNIX offered advanced features and capabilities tailored for enterprise computing. Its discontinuation, hardware limitations, market adoption, learning curve, and legacy application dependencies should be considered when evaluating its suitability for contemporary IT environments.It was discontinued in 2012, so it no longer receives official support or updates. Designed to support the aging DEC Alpha hardware, compatibility with other hardware became a significant roadblock.Here are some challenges that led to its discontinuation:Tru64 Alpha Hardware LimitationIt was designed to support the aging Alpha hardware, but this became increasingly difficult. This hardware limitation posed a significant challenge for businesses looking to modernize their infrastructure.Tru64 Performance ChallengeWith time, businesses and their data expand, and it becomes hard to keep pace with outdated hardware. It becomes increasingly difficult to work with as the applications and operating systems supporting this aging hardware also lag.Availability of Alternative OptionsAs technology advances, more alternative options become available. If Tru64 UNIX is lagging due to the aging Alpha hardware, businesses are looking for alternatives that are better suited for their needs.Lack of Skilled ExpertsTru64 UNIX has a steep learning curve for professionals, and businesses are not very keen on investing in training them, which leads to fewer experts available.These factors led to HPE discontinuing the Tru64 workload, ending official support and updates for this operating system. The lack of ongoing tru64 support has prompted many enterprises to explore alternatives, including migrating legacy infrastructure to the cloud or other on-premises platforms.Extend the Life of Tru64 Alpha with Charon SolutionsExtending the life of your Tru64 Alpha operating system comes down to modernizing your Dec Alpha hardware infrastructure. That’s exactly what Stromasys Charon Solutions is here for. The seamless Tru64 support allows enterprises to maintain stability, optimize performance, and ensure their legacy workloads continue running without disruption.The Stromasys team of Tru64 Alpha experts provides high-quality support for both the Charon solution that allows hardware emulation of the original DEC Alpha hardware  and for the Tru64 operating system (along with its trademark AdvFS filesystem and industry standard UFS filesystem) that runs on top of it. Stromasys supports a range of Tru64 versions, from Digital Unix 3.2 to Tru64 Version 5.1B, as well as some iterations of TruCluster.With Charon-AXP, the organizations relying upon the Tru64 workload don’t have to worry about downtime caused by either hardware failure or an unsupported operating system. With hardware emulation, the applications continue to run just as they did on the original hardware. There are no software or operating system changes, and no re-certifications are required.In case you are also interested in exploring how your business can take advantage of the Tru64 workload, the aging Alpha hardware makes it difficult. Then, get in touch with our skilled experts who will help with all your questions and queries with minimal waiting time.Key Takeaway With the change in the digital landscape, the Tru64 UNIX started struggling despite its robust features and advantages. Due to hardware limitations and declining tru64 performance, the operating system was eventually discontinued.While the Tru64 Unix's legacy continues, it is also a reminder that technology is evolving and legacy hardware like Alpha servers are becoming obsolete. To ensure business continuity, organizations must embrace Tru64 migration to run their business applications on a newer platform. This way they can ensure that all their mission-critical workloads are running smoothly. Wish to replace the outdated AlphaServers? Talk to an Expert #### Ensuring Compliance and Security When Running Legacy SPARC Workloads Most IT leaders think legacy SPARC workloads are safe just because they’re working for the moment. That’s a myth.For example, let us consider a finance company still running payroll in a similar legacy environment. However, vendors no longer provide operating system or firmware patches for these systems. This increases the cybersecurity risk associated with the application.Manufacturing, finance, utilities, and healthcare, this problem is all too common. Every year those systems stick around, your exposure grows. Even if nothing’s broken yet, that doesn't mean you are safe.In this article, you will learn about the hidden security gaps associated with running SPARC workloads and how to mitigate them without changing what's already working for you. How Stromasys' cloud migration can secure your SPARC workloads without touching the software. Download Whitepaper Why Old SPARC Environments are Prone to Security RisksAging SPARC hardware means unsupported firmware and old operating systems. Patching becomes nearly impossible.Attackers scan relentlessly for vulnerable, old endpoints. So, you can’t count on just a firewall or backups to keep out modern attackers.Compliance demands further complicate things. Auditors want proof: are you patching, logging access, detecting intrusions? Can you demonstrate multi-factor authentication, encryption, or segmentation? If answers rely on shortcuts only to keep everything running for the time being, your risk profile is growing.Here are the risks we can broadly classify:Unpatched Legacy SystemsLegacy business apps fall out of security maintenance cycles all the time. Old vulnerabilities can remain open for years. Automated exploit kits keep scanning. Once a public flaw escapes audit, attackers move fast, compromising unpatched apps in hours.Insecure Integrations and APIsScripts or duct-taped connectors designed to keep the old platform running can introduce more weaknesses than you think. Many integrations lack authentication. Some pass data unencrypted between network zones. Misconfigurations add risk. Meanwhile, API endpoints on legacy systems are often invisible to company SIEM tools. This means an attack can spread before alarms even go off.Lack of Encryption and MFALegacy systems seldom support encryption and multi-factor authentication. Data sits in plain text or travels unprotected across the network. Single-factor login (think username and password) is the default. Brute-forcing or credential stuffing once required luck now, it’s routine. Without these baseline controls, attackers face almost no resistance.Hardcoded CredentialsYou wouldn’t accept hardcoded passwords in modern code. Yet, some legacy applications are built with usernames and passwords hidden directly in the code. It probably made sense in the early 2000s. Now? If one leaked configuration exposes, attackers can get full access to your system. Usually, those credentials are reused elsewhere, which means a single compromise could open up an entire environment.Some Real-World IncidentsWe’ve seen the cost of ignoring legacy risk. The NHS ransomware attack in 2017 started with outdated Windows systems. Hospitals lost access to medical records. Surgeries were stopped. The weak point? Systems no longer supported or patched.Equifax didn’t act on a known Apache Struts vulnerability in a legacy web application. Attackers slipped in and exfiltrated data on over 140 million people. This was preventable. But nobody updated the key system.Travelex, 2020. Ransomware infiltrated through an unpatched VPN, then spread laterally in a sprawling, outdated environment. Branches shut down. The financial and reputational cost sent the company into administration.These aren’t isolated “bad luck” events. They show what happens when businesses wait for “the right time” to replace or protect legacy systems. Most never expect to appear in headlines. Still, it keeps happening.Risk Assessment: How to Evaluate Your Legacy System ExposureBefore you can fix the problem, you need visibility. The worst breaches lately haven’t come from some mysterious new threat. Instead, it’s usually a missed legacy gap hiding in plain sight.Strong legacy infrastructure risk management starts with knowing exactly what you have, where it lives, and how exposed it is. Here’s how to get there in 2026.1. Conduct System Inventory and ClassificationEvery app, server, endpoint, and API gets mapped out. That includes the shadow IT nobody admits to using. Tag each with its age, support status, and any that run on end-of-life software. If you skip this, risk will sneak in through forgotten corners.2. Apply Risk Scoring ModelsWith everything tracked, use a structured scoring method. The Common Vulnerability Scoring System (CVSS) is the standard. Many teams also create their own systems that consider things like the impact on the business, how easily something can be exploited, and any legal risks. The goal? Stop guessing when something is “old and risky” and start prioritizing what to address first.3. Identify High-Priority AssetsNot every system is equal. Mark the ones driving business, holding sensitive data, or handling regulated workloads. Breaches here mean real fines, big PR pain, and the kind of regulator attention nobody wants.Why Quick Fixes Usually FailMaybe your team has implemented segmentation or relies on a handful of trusted internal users. That’s a thin defense. Most legacy SPARC environments can’t enforce modern controls: MFA, encrypted data at rest, and real-time intrusion detection. Attackers move quickly.One missed patch or credential leak is all it takes for lateral movement. Regulations like GDPR, HIPAA, or PCI-DSS don’t offer exemptions for “old but critical” assets.Fragmented environments make incident tracking difficult. Too many logs go unmonitored. Shadow IT crops up because teams can’t get modern features or integrations on legacy platforms. Old hardware forces you to delay change controls or even skip security upgrades entirely.Full Migration is Risky, Costly, and Time-IntensiveReplacing legacy software isn’t easy. Application modernization strategies such as rewriting, replatforming or refactoring are often slow, labor-intensive, expensive, and risky, especially for legacy apps in finance, energy, or government. In-house expertise for SPARC has become rare. Businesses fear downtime or compatibility issues for core applications.But what’s the other side of that coin? Each year, the patch window narrows, and regulatory pressure grows. The cost of a breach or failed audit easily matches, sometimes exceeds, migration costs. Think about direct financial loss, not to mention disrupted business or lost data.Smarter Alternative: Stromasys’s Emulation (Lift and Shift)Imagine your SPARC binaries running on secure, virtualized x86 hardware, either on-premises or in the cloud. Emulator technology keeps legacy software operational. You keep your business logic without rewriting, or changing any code.Now vulnerability management is possible again. Routine vendor patching returns. Unified threat detection and network controls come standard: network ACLs, encryption, WAFs, and access controls.Further, in case of an emulated cloud environment, the emulated hardware inherits benefits from the native security features of cloud, such as Security Groups, Access Control Lists (ACLs), and, optionally, adding other services such as Web Application Firewalls (WAFs), that help to lower the cybersecurity risk.Financial firms with legacy trading applications, utilities managing grid controls, or manufacturing plants tied to custom ERP deployments are embracing SPARC emulation.Consequently, they get a modern audit trail. Automated compliance documentation. And real-time visibility for compliance leads.Takeaways for Teams Running SPARCWaiting for the “right” moment. They hesitate. Then, suddenly, a breach or audit arrives. All those risks and compliance issues that could have been handled proactively are now emergencies. Don’t let your company be the one.Map your legacy SPARC footprint. Know exactly what is still running, what OS, what patches.Audit the support status of the vendor. If your system is end-of-life, you can no longer rely on quick fixes or shortcuts.Evaluate criticality of the business. Are you risking core processes or regulated data?Explore emulation as a path that cuts costs and restores a security baseline, without downtime.Establish clear timelines and modernize with documentation in mind. Make every future audit easier.Smart teams initiate the change and regain control. While those who procrastinate create serious problems for their business. Remove cybersecurity issues linked to your legacy environment with an expert team at your disposal. Talk to an Expert #### Enterprise Compliance & Risk: The Pitfalls of Using Non-Enterprise Emulators for VAX or Alpha Workloads Imagine this: your VAX or Alpha systems are the backbone of critical operations in finance, healthcare, or government. They handle regulated data, require audit trails, and demand absolute integrity. But here’s the catch. Not all emulators are built for this level of responsibility. Non-enterprise emulators, often designed for hobbyists or small-scale use, can leave you exposed to compliance failures, security gaps, and operational risks. This article dives into why these tools fall short and how enterprise-grade solutions like Stromasys Charon can protect your systems. Migrate your OpenVMS & Tru64 software from old hardware to a more modern x86 platform with no code changes Download Whitepaper The Compliance Pressure on Legacy Workloads Your VAX and Alpha infrastructures are frequently the backbone of financial, healthcare, and government functions. As a result, they need to host on-regulated data with audit trails and data integrity. Done right, emulation provides a cost-effective way of achieving the life-extending benefits of these systems, licenses and code without rewriting. But not all emulators are created equally. Non-enterprise tools can introduce control gaps. These loopholes are considered by auditors as well as high risk exposures. Imagine this: a failed audit resulting in massive fines or forced migrations that outdo any savings achieved up front. What are Non-Enterprise Hardware Emulators? In simple terms, they are not designed for an enterprise environment. Most people use them for personal use. They are not created to deal with enterprise features or high-computation features that an enterprise environment, such as servers and data centers will have. They are suitable for organizations pursuing open-source projects. Or you can consider them as hobbyist software or low-cost alternatives. They are typically developed for one developer, or for some small-scale testing. These are not for VAX or Alpha machines. Many of these tools aim to run on generic hardware. They are poor at formal scalability testing and peripheral fidelity. They don’t even work with hypervisors like VMware or Hyper-V. And while they appeal to cost-conscious teams, they value the quick fix over precision and support. This is, of course, a problem in regulated environments, where documentation and trust are crucial. The Risks of Non-Enterprise Emulators There is a chain of vulnerability when you use non-enterprise emulators for critical workloads. Not only that, but they can also erode your compliance stance and business resilience. There are also conflicting views on the financial savings in the short run, as any savings up front could be overwhelmed when you take the long-term liabilities into account. These are the particular dangers you should consider. Audit and Traceability Shortfalls Imagine an audit is underway. You desire to show control efficacy for SOX or EU GDPR. But non-enterprise emulators can lack vendor SLAs and detailed documentation. Without those, your team can’t present the evidence it needs. This too results in failed attestations. Serious Security Deficiencies Some non-enterprise emulators could rely on unpatched libraries or unsupported host operating systems. This leaves your critical workloads vulnerable to known exploits. There is no formal practice on vulnerability management. This is impossible in meeting HIPAA breach protocols, or NIS2 reporting requirements within a reasonable time. Data Integrity Breakdwns Done wrong, emulation can cause crucial mistakes. These could be timing errors or I/O fails or the cluster being unhealthy. These types of failures can be breaches of PCI DSS data storage regulations. What if a data corruption event triggers a forensic investigation? The costs and reputational damage can be immense. Support and Availability Gaps You need help right away in a crisis. Non-enterprise capabilities have no 24/7 escalation paths. An outage may result in prolonged downtime that will increase your mean time to recovery (MTTR). In some industries, there are huge fines for such down time. After all, every minute of disruption costs money and customer trust. Scalability and Governance Issues Does your emulator can handle enterprise volumes or clustered setups? Many non-enterprise solutions can’t. Also, ambiguous licensing language may bring intellectual property compliance issues to light in the event of an audit. This layer of risk also makes these governance issues particularly potent. Enterprise-Grade Emulation: The Compliant Alternative Now that you understand the risks, let's explore the solution. Enterprise-grade emulation provides a secure and reliable path forward. It delivers bit-for-bit replication of VAX and Alpha hardware on modern platforms. You can run your systems on x86 servers, AWS, Azure, Oracle, etc. This approach allows your unmodified applications to perform at native speeds. No recertification is needed. Key traits of enterprise solutions include certified binary compatibility across OS versions and peripherals. They offer automated security patching aligned with NIST benchmarks. You also get comprehensive audit logs that integrate with your GRC platforms. How Stromasys Charon Bridges the Gap Stromasys Charon emulators deliver enterprise-grade VAX and Alpha virtualization. Our solutions are tailored for high-stakes sectors, including defense, finance, and healthcare. Charon ensures precise hardware fidelity on contemporary infrastructure. This eliminates emulation-induced errors that can plague non-enterprise tools. We provide 24/7 global support and regular security updates. Our detailed compliance documentation streamlines audits. Deployments on AWS, Azure, or Nutanix unlock modern disaster recovery and security controls. Proven OpenVMS and Tru64 UNIX compatibility reduces migration risks to nearly zero. Stromasys bridges legacy reliability with modern enterprise governance. We enable organizations to maintain compliance confidence. You can meet today's regulatory demands while planning your broader modernization strategy. Conclusion: A Strategic Decision for Risk Management Choosing an emulator for your VAX and Alpha workloads is a risk management decision. Non-enterprise options introduce avoidable exposures that can disrupt your operations and lead to regulatory penalties. In contrast, an enterprise-grade platform like Stromasys Charon safeguards your critical systems. Prioritizing certified stability, dedicated support, and audit readiness protects your organization. It positions your legacy systems as strategic enablers rather than burdens. Don’t let your old VAX & Alpha hardware become your next compliance headache. Talk to an Expert #### Enterprise Emulation vs Experimental Emulation: What’s the Real Difference? When a legacy hardware fails, and there’s no replacement hardware available, the conversation about emulation starts fast. Two possibilities usually arise: enterprise emulation platforms and open-source emulators.Enterprise-grade emulation is built to maintain production uptime for mission-critical applications. In contrast, experimental emulation (open-source emulator) is built to explore what’s possible.Choosing the wrong option can create risks that may arise at the worst possible time. This article breaks down the real differences across the right parameters so you can make the right call for your environment. But before that, let’s have a glance at the key differences: Enterprise Emulation (e.g. Stromasys Charon).Experimental Emulation (Open-source tools)PurposePreserving mission-critical legacy applications for business continuity.General-purpose emulation & virtualization.Supported SystemsSpecific legacy platforms (SPARC, VAX, HP 3000, HP 9000, Alpha, PDP, etc.)Many CPUs, many OSes.Target UserCompanies running mission-critical legacy software on old hardware.Developers, testers, hobbyists, etc.Software ChangesUsually, none is required.OS/software may need tweaks.CostCommercial license, enterprise support.Free (open-source).PerformanceOptimized performance for mission-critical environments.Can vary. No support in case of performance overhead.Insights from Real Users on Enterprise vs Experimental EmulationWhen the conversation is about keeping production platforms alive, the consistent recommendation is a commercial, legacy-server emulator.One Reddit user described Stromasys as “the best emulator for old hardware,” praising its enterprise capabilities.On the contrary, when the conversation shifts to hobby projects, CPU architecture research, or learning how emulators work, free community tools dominate. The praise is for flexibility, architecture coverage, and low cost. There's rarely a suggestion that these tools are the right answer for regulated, mission-critical systems. Discover why decision-makers trust our enterprise emulator to drive efficiency and reduce costs. Download the Datasheet Now that you have a brief idea of how these emulators differ, let’s understand the differences in detail.1. Objective and Intended UseWhy a tool was built tells you a lot about where it will work well and where it might not.Enterprise emulation is built with aim: replace aging, unsupported hardware so existing operating systems and applications run unchanged. The design goal is to create a compatible replica. The OS sees the same CPU, the same memory model, the same storage and network devices. Nothing in the software stack needs to change.For example, a popular enterprise emulator is Stromasys Charon. It emulates a range of legacy hardware such as SPARC, HP 9000, HP 3000, VAX, Alpha and PDP on modern x86 or cloud. This way, legacy operating systems (Solaris, HP-UX, MPE, OpenVMS, and Tru64) and software dependent on them can run without any code modifications. The emulator is specially engineered for mission-critical environments. Each product upgrade from Stromasys is intended to solve a specific business problem.Experimental emulation is different in intent. It’s usually built by enthusiasts or researchers to answer a question: can we make this run? The goal is exploration. That’s valuable for development, architecture research, and testing. But open-source emulators are not designed to be a formally supported production platform, and they don’t try to be.2. Reliability, Validation, and SupportFor business applications, reliable infrastructure is of utmost importance.Enterprise emulators comes with a commercial vendor behind it. That means paid licenses, defined SLAs, and formal test and certification regimes. The platform is explicitly marketed for business continuity and hardware risk removal. There’s a support team you can count on when something goes wrong during a busy day.Experimental emulation relies on community effort, hobbyist maintenance, or internal teams. The tools are often described as interesting and flexible. They’re rarely described as reliable enough for critical production workloads. When a problem surfaces, the path to resolution is a forum post or a GitHub issue, not a support contract.3. Precision and ScopePrecision is where the gap between enterprise and experimental emulation becomes concrete.Enterprise emulation targets a narrow set of platforms. It aims to behave like an exact replica of the original server, including CPU behavior, memory model, storage interfaces, and network devices. The OS and all layered products see an environment that is effectively identical to the original hardware. That level of precision is what allows applications to run without modification.Experimental emulation tends to cover many architectures more broadly. Correctness is good enough for most software. But it's not always cycle-accurate, device-complete, or validated against formal certification suites. For development or testing purposes, that's acceptable. For a production environment where application behavior depends on hardware precision, it’s a real exposure.4. Integration with Modern InfrastructureWhere the emulated system lives matters as much as how well it runs. Legacy systems don’t exist in isolation. They connect to modern infrastructure, cloud environments, monitoring tools, backup systems, and compliance frameworks.Enterprise emulation solutions are packaged to drop into standard hypervisors and public clouds. AWS, Azure, Oracle, and Google Cloud are all supported with reference architectures, prebuilt images, and licensing infrastructure.The operator is responsible for high availability, backup, monitoring, and cloud integration when using experimental emulation. There is no set path. That’s fine if you can handle the work and control the stack in a research environment. But that’s not fine when a system has to fit into an enterprise architecture with audit requirements and runs billing, compliance, or production processes.How to Choose: A Practical Rule of ThumbMost decisions about emulation come down to one question: what happens if this fails?Use an experimental emulator when you want:Low-cost experimentation or cross-architecture developmentCI/testing pipelines or educational environmentsNon-critical labs where you control the stack and can live with community-style, best-effort supportChoose an enterprise emulator when you have:Business-critical, irreplaceable software running on outdated hardwareA need to virtualize those systems on modern x86 or cloud infrastructure without changing applications or operating systemsCompliance, audit, or regulatory obligations that require a supported, validated platform Unlock the power of the ONLY emulator that truly cares about your business. Talk to an Expert #### Evaluating Different VAX Solutions: Key for Modernization For many enterprises, business-critical applications still depend on aging VAX hardware. Healthcare providers. Financial institutions. Government agencies. Manufacturing giants. This dependency is nothing new. However, legacy hardware is risky and expensive, threatening business continuity. Imagine the productivity loss and disruption caused by a sudden VAX failure. This situation is all too common, making modernization a necessity. But how do you begin the modernization? Which strategy aligns with your business objectives? What approach minimizes operational disruption? Are you not sure how to replace your VAX hardware and make your current environment future-ready? This article is your ultimate guide. You will discover proven modernization approaches as well as real-world case studies – all equipped to make you an informed decision. Why Do Aging VAX Servers Need Modernization? Outdated VAX hardware is quietly undermining your business. Check out if you can relate to these challenges: Unplanned Downtime Can your business afford unexpected shutdowns? Outdated VAX servers fail more frequently with age. When they do, critical applications stop completely. Data suggests that organizations experience an average of 87 hours of system downtime annually. The results translate to productivity loss, missed deadlines, and unhappy customers. Escalating Maintenance Expenses VAX maintenance expenses increase exponentially year over year. What once cost thousands now demands millions. Vendors stopped production years ago. Third-party suppliers have dwindling inventories. Each replacement part costs more than the last as inventories diminish. Moreover, repairs take longer, and costs multiply over time. Maintaining legacy VAX systems diverts every dollar from innovation. Skilled Professional Shortage Who will address your next VAX failure? Professionals with VAX knowledge are retiring. New technicians aren't learning obsolete technologies. As a result, finding qualified support becomes nearly impossible. Data Center Inefficiency VAX hardware consumes excessive resources, demanding disproportionate space, power, and cooling compared to modern alternatives. They create physical infrastructure challenges that increase operational costs while decreasing facility efficiency. To put it simply, data center capacity is being wasted on outdated technology. Cybersecurity Vulnerabilities Manufacturers no longer provide security updates for VAX systems. Known vulnerabilities remain unpatched. Compliance requirements are becoming increasingly difficult to meet. Modern cyber threats target these exact weaknesses. All of these challenges aren’t just another problem. They are driving decision makers to look for VAX solutions that can eliminate the unavoidable challenges linked to legacy hardware. Key Solutions for VAX Modernization Option 1 STATUS QUO (NO CHANGE) Option 2 REWRITE Option 3 STROMASYS CHARON® SOLUTION (Hardware Emulation) BUSINESS RISK X Aging hardware, increased down time X Business continuity is at risk ✔ Minimum disruption COST OF CHANGE X No additional, but high running expenses X Could be very high ✔ Value for money IMPLEMENTATION TIME ✔ None X Lengthy process, from planning, execution, testing and roll out ✔ Minimal MAINTENANCE COSTS X Aging hardware, expensive support ✔ New hardware ✔ New hardware PERFORMANCE X Aging hardware, outdated memory size, capacity, processing speed, etc. ✔ New hardware ✔ New hardware USER TRAINING ✔ None X New application training required, increased business risk ✔ None necessary, application intact ENERGY COST X Aging hardware, inefficient energy usage ✔ New hardware ✔ New hardware Option A: Keep the Aging Hardware (Status Quo) Keeping your aging VAX systems running feels comfortable. It's what your team knows. But this illusion shatters quickly when reality hits. VAX components stopped being produced years ago. Your maintenance strategy now depends entirely on secondhand markets: eBay, used-part resellers, and forgotten warehouse inventories. Your technical team searches desperately for parts that might not exist anymore. This can lead to production halts. A few hours of downtime can directly result in lost revenue. A trust that has been lost and an opportunity that has slipped away. How long will you let your business run on borrowed time? What's the real cost of that next unexpected failure? What about those mission-critical applications? Option B: Migrate the Software Another traditional VAX modernization approach is complete migration, which involves rewriting, re-architecting, or replatforming the legacy applications. These strategies range from slightly modifying the code to completely changing the application. On paper, these solutions seem innovative, but the reality is much more complex. The three major challenges with full migration are: 1. High Costs and Long Timelines Migration often takes months, sometimes years. It requires resources for rewriting or re-engineering applications. This process becomes expensive quickly, especially for organizations with multiple systems to modernize. 2. Knowledge Gaps Migrating away from VAX systems often means employee retraining. Training takes time and comes with productivity loss until your teams adapt to the unfamiliar platform. 3. Lost Data Risks There’s a real risk of losing mission-critical data during migration, especially with legacy systems that may not align neatly with modern infrastructures. Perhaps the most frustrating part? Migrating existing business applications feels like throwing away years of successful operational intelligence. Why Option A and Option B Leave Companies Stuck Neither of these solutions seems ideal, especially for organizations that still rely heavily on their legacy applications to drive core processes. Fortunately, there’s a third option. And it’s both cost-effective and future-proof. Option C: Hardware Emulation (Lift and Shift) This solution enables organizations to emulate their legacy hardware on modern, industry-standard servers. Applications running on these servers remain unaware of the hardware changes, operating as though they are running on the original hardware itself. A standout solution in this category is the Charon VAX Emulator. Here’s what makes this option a smart alternative: Quick implementation The implementation process for hardware emulation is fast. Organizations often transition over a weekend, with no interruption to critical operations. No More Hardware Risks By moving to modern hardware, you eliminate the need for aging VAX hardware. Forget breakdowns. Forget long downtimes. Low Cost and Disruption-Free Unlike full migrations, hardware emulation avoids the need for expensive application rewrites or retraining employees on new systems. Your team continues to use the same familiar software with no learning curve required. Flexibility for Future Decisions Some organizations use hardware emulation as a stopgap solution while exploring other modernization strategies. Others adopt it as a long-term strategy, ensuring their legacy applications continue to deliver value for years to come. Full Control of Proven Applications With Charon emulation, you keep what works. Your legacy applications continue to operate in their full capacity, unmodified and unhampered by failing hardware. Real-World Use Cases for Charon-VAX Let’s explore its use cases across various industries: Case Study 1: WorkflowOne – A Document Management Company Challenges: The merger created a need for infrastructure expansion The data center was at 95% power capacity VAX hardware was consuming excessive space and power The system consisted of 3 VAX 7630 CPUs and 5 VAX 7850 CPUs in a clustered configuration. Solution: Implemented Charon-VAX on HP Proliant server with Windows Server Results: Power consumption dropped from 9,360W to 600W Experienced a heat reduction from 31,937 BTU/h to 2,038 BTU/h Required space decreased from 48 sq. ft. to just four 9-inch rack units Annual maintenance costs reduced from $100,000 to under $10,000 Added disaster recovery capabilities with a second license Case Study 2: Trend Windows & Doors - Australia’s Leading Manufacturer of Windows and Doors Challenges: Critical operations (design, manufacturing, and sales) dependent on aging VAX 7840 Systems were at full capacity with no room for growth Application rewriting would cost millions Needed modern storage solutions Solution: Migrated to Charon-VAX on AMD-based HP Proliant DL385 servers and the implementation was completed over a single weekend. Results: Saved 3-4 million dollars in replacement costs Increased processing capacity by 30% Gained the ability to add modern storage and network capabilities Ensured business continuity for at least 10 years Reduced carbon footprint by moving to an external hosting facility Who Should Consider Charon VAX? If you're facing high costs with your on-premises VAX hardware but don't want to alter your mission-critical applications, Charon-VAX presents itself as an ideal solution. Don’t restrict yourself to popular VAX solutions, Stromasys Charon is here with its cost-effective alternative. With Charon, you’re not just choosing a VAX solution - you’re investing in your business’s growth. Consult our legacy experts today. #### Everything You Need to Know About HP-UX [The Most Definitive Guide] HP-UX stands for Hewlett-Packard Unix. Both HP-Unix and HP-UX refer to the same operating system. The official product name is HP-UX, while the informal name is HP-Unix. HP-UX provides OS-level virtualization features including hardware partitions, isolated OS virtual partitions on cell-based servers, and HP Integrity Virtual Machines (HPVM) which uses HP-UX hosts on all Integrity servers. Over 13,000 companies across various industries still rely on HP-UX workloads for mission-critical functions. Interestingly, 21% of them are in IT and services, 13% in computer software, and 9% in financial services. What if you can run HP-UX applications on a modern x86 platform or cloud? Solution inside... Download the Datasheet What is HP-UX? HP-UX is a proprietary Unix operating system developed by Hewlett-Packard Enterprise (HPE). It’s based on Unix System V and was first released in 1984. It was the pioneering Unix operating system that introduced access-control lists for file access permissions. It provides an alternative to the traditional Unix permission system. Additionally, HP-UX OS was one of the early Unix systems to integrate a built-in logical volume manager. The first version was designed to run HP 9000 series 200, 300, and 400 servers based on the Motorola 68000 series of processors and HP’s proprietary FOCUS architecture. Later, the HP 9000 computers were supported by the PA-RISC architecture. And eventually, it transitioned into Intel’s Itanium architecture with the introduction of HP-UX 11i v1.5. This latest version is more inclined towards cluster computing, IaaS, and cloud computing. It also provides multiple layers of virtualisation at the operating system level, such as hardware partitioning, isolated operating system partitions on cell-based server architectures, and virtual machine capabilities designed for HP Integrity servers. Supported Hardware Platforms PA-RISC Systems: Earlier versions supported the HP 9000 Series based on the PA-RISC instruction set. HP-UX 11i: It’s compatible with the BL series in the Integrity Server Line. CX Series: These are tough, telecom-grade servers that HP-UX 11i v2 and v3 can run. RX Series: It also supports HP’s RX series servers. Key Features of HP-UX OS It is known for its stability The HP-UX OS is easy to understand It supports LVM (Logical Volume Manager) and VxFS (Veritas File System) HP-UX systems will shut themselves down if they exceed a certain temperature threshold HP-UX Ecosystem Tools Ignite-UX: A tool for installing, backing up, and recovering systems. SD-UX: This software management utility helps you install and manage applications efficiently. Serviceguard: It's a clustering and high-availability toolkit for critical applications. Enterprise Applications: HP-UX supports major enterprise applications like Oracle Database and SAP. Where is HP-UX Used? According to data from enlyft, a total of 13,088 companies use HP-UX OS, with the majority of them belonging to the Information Technology and Services industry. These companies are predominantly located in the United States. The top three industries leveraging HP-UX platforms are information technology and services, computer software, and financial services. Here’s the industry-wise distribution: Now, let’s see the country-wise distribution: How Has HP-UX OS Evolved Over Time? Spanning over the last three decades, HP-UX OS has a rich history that encompasses: 1984: HP-UX 2.0, the first version for HP's Motorola 68000-based workstations was released 1985: HP-UX 5.0 introduced, based on AT&T System V with versions for Integral PC, Series 200/300, and Series 500 1988: HP-UX 3.x (for Series 600/800) and 6.x (for Series 300) released in parallel 1990: HP-UX 7.x unifies support for Series 300/400, 600/700/800 systems 1991: HP-UX 8.x introduces shared libraries 1992: HP-UX 9.x released and introduced System Administration Manager (SAM) and Logical Volume Manager (LVM) 1995: HP-UX 10.0 converges OS between Series 700 and 800 and adopts SVR4 directory structure 1996: HP-UX 10.20 added support for 64-bit PA-RISC 2.0 processors 1997: HP-UX 11.00 introduced 64-bit addressing while maintaining 32-bit application compatibility 2000: HP-UX 11i v1 (11.11) introduces the Operating Environments concept 2001: HP-UX 11i v1.5 (11.20) adds support for Itanium-based systems 2003: HP-UX 11i v2 (11.23) released for Itanium and later updated to support PA-RISC 2007: HP-UX 11i v3 (11.31) launched with support for both PA-RISC and Itanium. It introduced native multipathing and integrated virtualization 2018: Latest revision (B.11.31.1805) of HP-UX 11i v3 was released with HP moving to annual major updates Security Categories of HP-UX Operating Systems HP categorizes security elements into three different aspects. This structured approach helps in systematically addressing different aspects of security. Data Security Data Security protects information integrity and confidentiality. It uses Encrypted Volumes and File Systems to secure stored data. Trusted Computing creates a secure environment using hardware and software. Whitelisting allows only approved applications to run. Containers isolate applications to prevent breach spread. IPsec secures IP communications. System Security System Security guards the OS against vulnerabilities. Software Assistant manages patches. Bastille hardens the system by disabling unnecessary services. The Auditing System logs security events. IPFilter acts as a firewall. Host IDS monitors for unauthorized access. Standard Mode Security Extensions enhance overall security. Identity Security Identity Security manages user access. RBAC restricts access based on user roles. PAM-Kerberos integrates multiple authentication technologies. AAA Server handles authentication, authorization, and accounting. The Kerberos Server provides secure network authentication. What are Context-Dependent Files in HP-UX? HP-UX Release 6.x saw the introduction of Context-Dependent Files, or CDFs. These files were designed to let a server provide a variety of settings, executable files, and system architectures to diverse client machines in mixed environments. The innovation behind CDFs was their ability to adapt file delivery to the unique context of each client machine. Functionality In practice, CDFs made it possible for the same file to present itself in different ways to different clients while adapting to their distinct requirements and setups. This feature was especially beneficial in settings where a range of workstation types, each with its own set of needs, accessed through the same server. For instance, one client could receive a particular binary suitable for its architecture, while another could get a customized configuration file suited to its specific environment. Pros and Cons of HP-UX Operating Systems HP-UX has a constant presence in the enterprise environment. Let’s break down the strengths and weaknesses of this operating system. Pros No Setup Fee: HP Unix doesn’t charge you upfront for setup. This is a nice touch, especially when you’re just getting started. Try Before You Buy: HP offers a free trial. It's always good to test-drive before committing, especially with enterprise-grade software. Comprehensive Management: The built-in security and system management tools are robust. They cover everything from power management to health checks and deployment. Resource Optimization: HP-UX shines in resource management. Its file system and volume management are tightly integrated with performance analysis tools. High Availability: With HPE Serviceguard solutions baked in, HP-UX is designed for minimal downtime. This is crucial for mission-critical systems. Flexibility for Critical Workloads: It offers a complete set of mission-critical Unix software in one package. This makes it versatile for various high-stakes applications. Cons Closed Source Limitations: Being closed-source, HP-UX lacks the customization options and community support you would get with open-source alternatives. Virtualization Complexity: The various virtualization options (nPartitions, vPars, IVMs) can be overwhelming. It's not always clear which solution best fits your needs. Hardware Lock-In: HP-UX is tied to HP's proprietary hardware. This limits your options and can lead to vendor dependency. Cost Considerations: While there's no setup fee, the total cost of ownership can be high. You're looking at expensive hardware and potential consulting fees. Comparing HP-UX OS with Other Unix Systems Aspect HP-UX AIX Solaris Developer Hewlett Packard Enterprise IBM Sun Microsystems Hardware HP 9000 and Integrity Itanium systems IBM Power Systems Various, including SPARC and x86 Source Model Closed-source Closed-source Closed-source File Systems VxFS, HFS, CDFS, EVFS, NFS, CIFS JFS, JFS2, ISO 9660, UDF, NFS, SMBFS, GPFS ZFS, UFS, NFS, HSFS, PCFS Security Robust server security and system management tools Advanced security features with Tivoli extensions Advanced permission model and security features High Availability Integrated HPE Serviceguard solutions High availability features with PowerHA Dynamic reconfiguration and high availability features Virtualization nPartitions, vPars, Integrity Virtual Machines (IVMs) PowerVM, WPARs Solaris Zones, LDOMs Customization Limited due to closed-source nature Limited due to closed-source nature Limited due to closed-source nature Ease of Use Performance tuning using kctune Extremely easy-to-use management tools More command-line based may be less user-friendly Characteristics of HP-UX OS Like any other OS, HP-UX comes with a wide array of characteristics ranging from its proprietary nature to regulatory compliances. Let’s look at them all. 1. Proprietary UNIX Implementation: HP-UX is Hewlett Packard’s proprietary version of the UNIX operating system. It was specifically designed based on UNIX System V Release 4. 2. Server-Oriented Design: HP-UX is designed as a pure server operating system. It comes with high availability and flexible memory. The focus is to keep things running smoothly and securely. 3. Advanced Security Features: It was the first UNIX system to implement access control lists (ACLs) for file permissions. Further, the 11i v2 release also introduced kernel-based intrusion detection, security partitioning, and role-based access control. 4. Virtualization Support: Supporting operating system-level virtualization through hardware partitions lets you run multiple virtual machines on one physical server. 5. Logical Volume Management: HP-UX was one of the first UNIX systems to include an inbuilt logical volume manager, which simplifies disk management and improves storage flexibility. 6. Enterprise Tools: The operating system comes with a suite of tools to keep track of costs, workload, logging, and visualization. This makes it a good fit for enterprise uses. 7. Clustered File System: HP-UX offers a shared drive for its clustered file system (CFS). This helps multiple servers access the same data. 8. File Systems and Storage: HP-UX OS supports multiple file systems, including VxFS, HFS, CDFS, EVFS, NFS, and CIFS. It can handle file sizes up to 2 terabytes and address up to 256 gigabytes of RAM. 9. Software Development: It supports various programming languages and development tools, including Java, C/C++, Fortran 90, COBOL, and Perl, making it versatile for software development. 10. Graphical User Interface: HP-UX offers graphical user interfaces such as VUE (Visual User Environment) and CDE (Common Desktop Environment), providing users with a more intuitive interaction with the system. 11. Compliance: HP-UX has received various security certifications, including EAL4-CAPP and TCSEC-2. Thus, it meets stringent security standards required by enterprises. Running Business-Critical HP-UX Workloads? Plan for 2025 and Beyond HP has outlined a roadmap for HP-UX that extends to 2022, with the possibility of stretching it to 2025. Randy Meyer, VP and GM of Mission Critical Systems at HP's Enterprise Server Business, emphasizes the company's dedication to its existing customer base. He added, "We’ve got a huge customer base we’ve got to address." But the main problem lies here: the hardware supporting HP-UX applications is becoming obsolete. It's prone to downtime and can cost enterprises both financially and production-wise. Also, maintaining vintage hardware is challenging due to the decline in the number of people who have the expertise. Spare parts scarcity makes the situation even worse. All of these operational and other challenges drive an urgent need for modernization. HP-UX Modernization Strategy for Decision Makers Finding a modernization technique that is cost-effective, time-efficient and offers seamless business continuity is crucial. Also, the desire to take advantage of the modern cloud is tempting. This is where legacy modernization techniques like hardware emulation come into the picture. Charon-PAR emulator by Stromasys is a popular choice for extending the life of legacy HP-UX applications. It lets you run your HP-UX workloads on modern x86-based hardware or on clouds like Azure, AWS, and others. This means that it preserves your existing applications and business processes without any modifications. This migration process typically involves a lift and shift approach where the legacy OS is re-hosted from the legacy hardware to the software emulator. This is often done using a backup-restore or dump-restore method, where the backup files are transferred over secure connections. Enterprises can fetch a wealth of benefits from this modernization process, like: Improved uptime Minimized maintenance cost Business continuity Reliability of the modern platform Stable and consistent performance Final Takeaway HP-UX has a rich legacy spanning over three decades. Understanding HP-UX, its history, features and current landscape is crucial for IT decision-makers in organizations that rely on this OS. Its robustness, security, and scalability make it popular among enterprise environments. While HP-UX continues to power a lot of mission-critical applications, the aging hardware adds a lot of challenges and prompts businesses to consider modernization. Whether to maintain existing systems, modernize through emulation, or gradually transition to new platforms - the path forward requires careful consideration of both legacy needs and future trends. What if you could run your critical HP-UX applications on modern x86 hardware? Talk to an Expert #### Everything You Need to Know About Open Source CPU The open source CPUs are considered one of the most significant transformations in processor design since the rise of industry-standard architectures. This idea is often associated with modern ISAs, such as the RISC-V architecture, due to its growing popularity in processor design.However, this rising attention also stems from the confusion and misconception about the actual definition of open source and its context in CPU designing. The actual reality of processor openness is much broader and more nuanced, as it encompasses several forms, ranging from open source implementations to open standards and commercial licensing models. Many think RISC-V is an open source processor, while it can best be described as an open standard ISA.In this article, we will delve into the definition of open source CPUs, their differences from open standards, and explore licensing modules for businesses.Understanding What an Open-Source Processor, Open Standard, and Commercial CPUs Are?Open Source CPUs: The term 'open source' refers to the practice of making the source code of any hardware, software, or application openly available to the public under an open license. This way, users can easily access the design files to study, modify, and redistribute the source code, depending on the conditions specified by the open source license. The rights and restrictions depend on the license terms (e.g., GPL vs MIT).Open Standard Processors: This refers to public specifications, such as ISA or a protocol, that are maintained by an independent body. It can be implemented, but the implementation source may or may not be an open source.Commercial or Proprietary Processors: Commercial CPUs are software or processor IP licensed for commercial purposes by vendors. It means that access to, modifications of, and distribution of the design files or source codes are restricted. Customers who opt for these proprietary CPUs receive the vendor's assistance, warranties, bug fixes, and additional support.22 Discover how CHARON-PAR can seamlessly modernize your PA-RISC systems. Download the Datasheet Comparative Analysis Between Open Standards vs Open Source CPUsOpen standard processors and open source CPUs follow a similar principle of openness, but they differ in nature, while being available for free access. Open source CPUs allow for free licensing, which means the public can easily modify and distribute the source code or actual design files, such as netlists and HDLs. Examples of open source CPUs include OpenSPARC (initially developed by Sun Microsystems) and OpenRISC.Whereas open standard processors are available to the public with specific specifications that enable compatibility and interoperability across various technological platforms. Examples for open standards include HTTP (IETF), Verilog (IEEE), and the C language (ISO).Here is a brief comparison between Open Source CPUs and Open Standard Processors.Comparison CriteriaOpen Source CPUsOpen-Standard ProcessorsPublic AccessSource code (software/hardware designs)Technical specifications and protocolsObjectiveEnabling collaborative code developmentEstablishing unified industry standardsKey AdvantagesDevelopment cost reductionCollaborative innovationCode transparencyCommunity contributionsCustomization flexibilityVendor neutralityUniversal compatibilitySystem interoperabilityTechnology ecosystem growthCommunity-driven standardizationNotable ImplementationsLinux Operating SystemRISC-V ISAUnderstanding if RISC-V Processor is an Open Source CPU or an Open Standard Processor?No, RISC-V is not an open source processor, but rather an open standard. It is an open source instruction set architecture (ISA) used for chip design. It enables the public to modify and distribute their own processors or designs based on the RISC-V specifications. A report from Deloitte Global predicts that the market for RISC-V processing cores will double in the upcoming years. It is projected that the revenue for RISC-V will increase from US$800 million in 2023 to approximately US$1 billion by 2024. It explains how rapidly RISC-V processors are gaining popularity.RISC-V operates as an open standard processor. It has some established guidelines and technical specifications for processor development. It enables seamless compatibility and interchangeability of components across cross-implementations. This standardized approach drives technological advancement, ensures collaborative development, and innovation.Although the RISC-V ISA (Instruction Set Architecture) adheres to open standard guidelines, individual processor implementations exhibit varying levels of transparency, with some RISC-V processors following open source principles. It means its source code is available for public access and modification. In comparison, others develop commercial processors that follow the RISC-V standards to ensure their specific designs and source code remain proprietary.Licensing Models ExplainedTraditional Commercial LicensingClassic processor IP vendors like ARM, Cadence, or more typically compile several element distributions in their licenses, like:Rights to utilize the vendor's instruction set architecture (ISA)Rights to use the vendor's microarchitectureWarrantyVendor's support in fixing bugs and troubleshootingIntellectual property indemnificationsThese vendors do not readily offer their ISAs and microarchitectures. Even if they distribute the architecture licenses, it's the instruction set architecture (ISA) without the microarchitecture, and rarely, that too at a premium price.Comparing Traditional vs RISC-V Processors Licensing ModulesTraditional IP vendors have strict control over both the microarchitectures and ISAs. In conventional licensing, both ISA and microarchitecture come as a bundled package, without any modification rights for the licensee. There are specific scenarios where vendors provide architectural licenses that allow ISA use with tailored microarchitecture. These personalization are rarely available and come at premium pricing, making them out of reach for many projects.RISC-V is not like traditional processors, which are designed by separating the instruction set from the internal architecture implementation. As ISA is available at no cost due to its open source architecture, businesses do not need to pay for expensive licenses. It gives developers the freedom to choose how they want to license their internal designs while taking full advantage of the RISC-V ISA.Here is a brief comparison between Traditional IP Vendors and the RISC-V Model.AspectTraditional IP VendorsRISC-V ModelISA AccessBundled with microarchitecture, high feesFree and open to allMicroarchitectureProprietary, no modification rightsChoice of open-source or commercialArchitectural LicenseRarely offered, premium pricingNot needed (ISA is free)FlexibilityLimited, vendor-controlledHigh flexibility in implementationCost StructureISA + microarchitecture feesOnly microarchitecture fees (if commercial)Modification RightsTypically noneDepends on microarchitecture license choiceChoosing the Right PathNow the question arises, "Is RISC-V actually an open source processor?" It is an apparent misunderstanding, as it is an open standard. However, it enables both open source and commercial implementations. The choice of licensing depends on the business requirements:Open Source: Ideal for projects that have a strong internal expertise and community supportCommercial: It is recommended for projects that require support, warranties, and indemnificationFinal ThoughtsOpen source CPUs are not about replacing existing proprietary models, but rather to offer cost-effective options and flexibility. For developers and designers, it is essential to understand the differences between open source CPUs, open standards, and commercial IP, and to choose the right model to drive innovation and meet diverse market needs. RISC-V is a paradigm shift in processor architecture that offers free licensing and an open ISA while allowing flexibility in implementation and licensing approaches. Understanding the distinction between open standards and open source is essential for making informed decisions about processors, such as RISC-V, and their adoption.Are you still struggling with your legacy RISC hardware? Stromasys brings Charon PAR, a RISC systems migration solution, to modernize the aging hardware cost-effectively. Contact our experts to help you navigate the transition seamlessly. Book a Demo #### Evolution of DEC VAX VMS to OpenVMS OpenVMS or (VMS Virtual Memory System) was formerly known as VAX VMS (Virtual Address eXtension/Virtual Memory System). It is a multiprocessing, multiuser, and memory-based operating system (OS) developed to support transactions, batch processing, time-sharing, and workstation applications. In this blog, we will explore more about the DEC VAX VMS operating system, including its benefits and challenges. Explore how CHARON-AXP virualizes Alpha on Windows or Linux, replacing aging DEC hardware. Download the Datasheet Understanding the DEC VAX VMS Operating System? DEC VAX VMS is a reliable and secure server operating system developed by Digital Equipment Corporation (DEC) in 1977. Therefore, it is sometimes referred to as DEC VAX VMS or DEC VMS operating system. It was designed to run on DEC VAX hardware, a 32-bit computing system that succeeded 16-bit PDP-11 systems. DEC VAX (Virtual Address eXtension)is a secure and reliable server OS. It has evolved through a wide range of ownerships, including Compaq and Hewlett-Packard (HP), and since 2014, it has been managed by VMS Software, Inc. (VSI). This operating system is well known for its robustness, especially in mission-critical ecosystems. Working of DEC VMS Operating System DEC VAX VMS is known for its advanced security features and reliability. It was designed by the DEC corporations, especially for the VAX processors. It enables multiple users to function simultaneously without obstacles. It supports virtual memory and multitasking, which makes it crucial for critical applications in various business sectors like manufacturing, finance, telecom, and more. DEC has a very close relationship with both the VAX/VMS operating system and VAX hardware. This close relationship offers great compatibility that results in optimal performance. With time, DEC has created new hardware like Alpha servers, which adapted DEC VAX VMS to operate on these platforms, ensuring that the users can seamlessly continue to leverage their previous applications without major changes. Features of DEC VMS Operating System Here are some significant features of the VAX VMS operating system that enable it to operate on various DEC servers, such as DEC alpha VMS, DEC VAX, and more. Virtual Memory Management The DEC VMS operating system employs a virtual memory system that extends the use of available memory by utilizing disk space as additional memory space. This feature enables DEC VMS to manage large workloads efficiently. Multitasking The multitasking feature enables the DEC VMS operating system to run multiple processes simultaneously. This way, each user can work on their task without hindering others, which is essential to the environment as multiple users access the system simultaneously. Supports Clustering Clustering allows a wide range of DEC Alpha VMS servers to stay interconnected. It enhances data recovery abilities and accessibility during downtime, server failures, and more. Process Isolation Each process has its own space to prevent interference from other processes running simultaneously. This isolation offers stability and security, which makes DEC VAX VMS ideal for mission-critical operations. Backward Compatibility Backward compatibility with VAX/VMS enables legacy applications to operate on new DEC VMS servers with minimum changes. This option is critical for businesses looking to modernize their infrastructure without losing its original applicability. What Are the Challenges of VAX/VMS Operating System? Here are some notable challenges of the VAX/VMS operating system: Outdated Hardware Many applications running on DEC VMS operating systems are based on aging hardware, which is increasingly difficult to manage. Energy Efficiency Old DEC Alpha VMS systems consume a lot of energy. It is less energy efficient than modern systems, which results in higher operational costs and overheating. Performance Limitations As market demands continue to grow, aging DEC VMS servers cannot meet the requirements of modern technology, which limits the performance of the DEC VAX VMS operating system. Lack of Vendor Support After Compaq acquired DEC, which later merged with HP in 1998, support for legacy DEC hardware became scarce. Therefore, businesses still using DEC hardware needed to rely on other third-party support or continue with updates or patches. Evolution of DEC VAX VMS to OpenVMS Operating System The evolution of DEC VAX VMS to OpenVMS operating system portrays a significant advancement of the operating system in terms of market and user requirements. With the rapid technological changes, DEC understood the need to adapt DEC VAX VMS to a new hardware infrastructure. It resulted in the evolution of DEC VMS operating system to OpenVMS in the early 1990s. The main reason for rebranding was to emphasize the compatibility with modern platforms like DEC Alpha VMS servers and other open standards. Significant enhancements include assistance with 64-bit architecture, enhanced clustering, and better integration with modern technologies. VMS Software Inc. (VSI) currently owns and manages OpenVMS, which can now be ported to x86-64 architecture or a cloud platform. Rather than abandoning aging DEC VAX VMS systems, VMS Software Inc. enables organizations to modernize their infrastructure through OpenVMS migration, maintaining operational continuity while strengthening their security posture. What are the Benefits of the OpenVMS Operating System? Here are some notable benefits of the OpenVMS Operating System: Elevated Reliability The OpenVMS operating system offer stability, which enables application accessibility even during disruptions like hardware malfunctions or maintenance activities. Robust Security Infrastructure It offers a wide range of advanced security measures, such as access controls, authentication mechanisms, and auditing capabilities that ensure the security of sensitive information while complying with industry standards. Modernization Opportunities Businesses can easily leverage modern technologies while maintaining their legacy applications with OpenVMS. The Legacy Infrastructure Costs More Than You Think. Modernize Your Business with Our Legacy Migration Guide. Download Free Guide How Does Migrating from Aging DEC VAX VMS Servers Enhance OpenVMS Performance? Transitioning from the aging DEC Alpha VMS servers is recommended for seamless business operations. Businesses encounter several challenges while operating on these outdated DEC VMS servers, such as obsolescence, high maintenance costs, a poor security environment, and limited flexibility and scalability, resulting in performance bottlenecks. Migrating these DEC servers to a modern platform like an x86 system or cloud platform will improve operational efficiency, reduce the added maintenance costs, and help manage resources. Stromasys offers legacy system migration solutions across the globe. Its Charon AXP emulation solution creates a similar architecture to the original DEC Alpha VMS on a cloud platform or a physical platform like x86 where legacy applications and OpenVMS operating system can efficiently operate without hassle. This modern platform offers flexibility, reliability, scalability, and security and can handle huge workloads, thus resulting in enhanced performance. This approach from Stromasys enables businesses to preserve their existing application without unnecessary modifications, therefore maintaining operational continuity while leveraging the benefits of modern infrastructure and minimizing the risks associated with aging hardware. Explore how the Charon AXP solution elevates the performance of the OpenVMS operating system on a modern platform. Talk to an Expert Final Thoughts OpenVMS is a powerful operating system in many industries that rely on DEC Alpha VMS servers. While it was developed to run on DEC VMS hardware, it has evolved and become more versatile in supporting modern platforms. As these DEC VAX VMS servers continue to act as pillars to several businesses by operating on their mission-critical workloads, migrating to a new platform while retaining OpenVMS is the perfect solution. It provides a reliable environment for legacy applications and is more flexible, scalable, and secure, increasing efficiency and performance. #### Evolution of DEC VAX: Understanding Its Usability and Need for Modernization The history of computing is incomplete without the DEC (Digital Equipment Corporation) VAX (Virtual Address eXtension) series introduced in the late 1970s. These server computers were groundbreaking and demonstrated remarkable capabilities. Even today, they are still in use across various industries. This blog examines the evolution of DEC VAX computers, focusing on their usability and the challenges that aging legacy systems present for businesses. What are the DEC VAX Computers? DEC VAX computers belong to the DEC family of 32-bit minicomputers. Their first model was the VAX-11/780, launched in 1977. This notable DEC VAX architecture was a successor to the PDP-11 series, which was known for its implementation of virtual memory, which allowed computers to store data more efficiently than their predecessors. VAX computers gradually started dominating the computing industry as DEC expanded its VAX line by introducing a wide range of models with enhanced storage abilities, memory, and processing power. The most prominent models in the DEC VAX series are VAX-11/750, VAX-11/785, and VAX 8000. The VAX series was immensely popular in the 1980s and early 1990s due to its robust design and availability to operate on VMS (Virtual Memory System), known for its security and reliability features. VMS (later known as OpenVMS), its operating system, was a multi-user, multitasking platform that introduced features like virtual memory, file sharing, and networking. It gained popularity in its class due to a diverse array of third-party software packages. The DEC VAX computers are designed using the VAX instruction set architecture (ISA), which, due to its versatility, can support both business and scientific operations. However, the early 1990s marked the end of the era of VAX computers as DEC transformed into Alpha architecture. Advanced Functionalities of DEC VAX Computers Here are some advanced functionalities of DEC VAX computers: Virtual Memory Management DEC VAX computers were among the first system architectures to implement virtual memory, which allows the computer to use RAM (Random Access Memory) more efficiently. CISC (Complex Instruction Set Computing) The CISC architecture uses a complex instruction set that enables a wide range of operations in a single instruction set. Robust Networking and File Sharing Due to their advanced networking features, VAX systems are ideal for multi-user environments. DECnet is a significant proprietary networking protocol that allows DEC VAX processors to connect with other systems, creating an interconnected computing ecosystem. Orthogonal Instruction Set This instructional design enables programming flexibility, ensuring the smooth development of complex applications. Multiprocessing Several VAX processors support multiprocessing, enabling multiple CPUs to work together seamlessly to enhance performance. Powerful Operating Systems A powerful VMS operating system supports the VAX processor series, which offers a reliable, stable, and secure computing environment. Peripheral Support Due to its exceptional hardware flexibility, DEC VAX supports a wide range of peripheral devices, including various networking components, storage options, and I/O devices. Compatibility The architecture of DEC VAX is compatible with its predecessor, PDP-11 systems, which makes transitioning the processors easy while upgrading the hardware. Industry Use Cases of DEC VAX Computers Here are some examples of industries where DEC VAX is utilized: Healthcare Sector: VAX processors manage medical imaging systems and patient records. Banking and Finance Sector: DEC VAX computers are used in database management and transactions. Scientific Research: DEC VAX computers' advanced features and computational efficiency make them an optimal choice for scientific computing, data analysis, and workload simulation. Defense and Government Sector: VAX processors have a secure operating system and can manage sensitive information smoothly. Manufacturing Sector: VAX processors' robustness and reliability make them ideal for managing industrial processing and automation applications. Challenges of DEC VAX Despite several advantages and benefits, here are some challenges: Outdated Hardware The DEC VAX processors have become obsolete and reached their end-of-life stage, and finding replacement parts and getting support has become increasingly difficult. Downtime Issues Hardware failure can result in unplanned downtime, which can impact production and add extra expenses to businesses' IT budgets. Energy Consumption Aging hardware will consume more power and need higher operational costs for optimum results. Stromasys: Legacy Hardware Emulation Stromasys offers legacy hardware emulation and virtualization solutions worldwide. With more than 7,000 installations, Charon VAX emulation solutions have been mitigating risks associated with legacy DEC VAX hardware by migrating it to a modern platform like x86 or a cloud platform. Migrating the aging DEC VAX to a new platform offers several benefits, like enhanced performance and cost savings. Stromasys offers a seamless transition to a modern platform, allowing businesses to continue running their legacy applications without changing the environment of the original platform. If your business is also running on a DEC VAX computer and you want to upgrade it, you are in the right spot. Connect with our legacy experts, who will resolve all your queries in minimal time. Talk to an Expert Conclusion The DEC VAX computer has been an integral part of computing history and is known for its exceptional reliability and advanced features. But with time, as technologies evolve, these VAX systems are becoming obsolete, and finding their replacements is becoming increasingly difficult. Challenges like downtime, added maintenance costs, scalability, and security are becoming huge obstacles in businesses' seamless operations. Emulating aging DEC VAX hardware allows businesses to maintain their mission-critical applications while improving performance and reducing added expenses. It not only extends the life of the legacy but also ensures competitiveness by meeting business demands. Frequently Asked Questions (FAQs) 1. When was the first DEC VAX system introduced? The first DEC VAX computer, the VAX-11/780, was introduced in 1977. 2. Which operating system does the legacy VAX processors use? VAX processors use VAX/VMS operating systems, later known as OpenVMS. 3. Which industries commonly use VAX processors? DEC VAX is commonly known for its reliability and processing power. It was widely used in scientific research, finance, manufacturing, healthcare, defense, and the government sector. 4. Are DEC VAX computers considered legacy hardware? Yes, DEC VAX computers are considered legacy hardware, having been introduced in the late 1970s and discontinued in the 1990s. Despite their age, businesses still rely on them for their mission-critical operations due to their reliability and processing power, but they are hard to maintain. 5. What are the benefits of migrating legacy VAX hardware? The significant benefit of migrating the DEC VAX hardware is it prolongs the life of the outdated legacy system. Businesses can also mitigate various risks associated with the aging legacy, enjoy enhanced performance, flexibility, scalability, robust security infrastructure, and reduce maintenance costs. #### Explaining Lift and Shift Migration: An Easy Legacy System Modernization Approach Many organizations still depend on legacy systems for critical operations. In most cases, these applications perform business-critical workloads and replacing them entirely often isn’t viable.The problem, however, lies within the hardware. Aging hardware becomes very unreliable, difficult to maintain, and expensive to repair.What’s the best way forward? Replacing legacy hardware outright is costly, and re-architecting applications from scratch can disrupt operations.Thus, for many companies, the answer is the lift-and-shift migration strategy (also known as rehosting).This process enables businesses to move their business applications from on-premises hardware onto modern infrastructure, either on-premises or in the cloud – without rewriting the application code. Modernize Your Legacy Environment Without Replacing the Entire Infrastructure with Stromasys Charon Solution. Download the Datasheet What is Lift and Shift or Rehosting?Lift and shift involves migrating a legacy application or workload as it is, maintaining its embedded architecture while simply relocating it. No redesigning. No re-architecting. No extensive reworking.The lift and shift migration acts as a bridge to legacy application modernization:With no changes to the application, OS or databaseOnly the underlying legacy hardware is being removedImagine picking up an application, “lifting” it from on-premise servers, then “shifting” it into a modern hardware or cloud environment. This minimal-change method is a fast, simple and less labor-intensive approach to avoid expensive and risky application migration projects.The following illustration of Lift and Shift migration by Stromasys will give you more clarity about this process:This approach, when guided by an expert team, is key to saving both time and costs for businesses. It is a guiding light that allows them access to advanced cloud resources without overhauling their entire IT ecosystem.When Should a Business Choose Lift and Shift?Not every system is appropriate for lift and shift. But how can you carefully assess whether lift and shift migration is right for you and whether this is the right time to go for lift and shift?Legacy Systems Are Threatening Your Mission-critical ApplicationsIn this scenario, your critical applications that are essential for your business operations are facing challenges due to aging legacy hardware. This may be because your legacy servers are nearing failure, but rearchitecting your application isn't possible yet, or the applications are so important to your business that you don't want to replace or modify them. In such cases, the lift-and-shift migration approach can help you safely transition operations to modern hardware or the cloud while you prepare long-term plans.Increasing Costs of On-Premises Data Center Rising infrastructure and maintenance costs might be eating into your IT budget. Lift and shift, especially to the cloud (because of the usage-based model), can reduce these capital expenditures, allowing you to deploy your IT budget on other priority projects.Limited Timeframe If your business is under pressure to exit an on-premise data center (e.g., due to undeniable legacy risks, cost-saving initiatives, etc.) quickly, lift and shift is ideally suited as it doesn’t involve any redesigning.Low-Risk Legacy Migration Alternative ApproachA complete system overhaul is risky. Downtime and system failures can occur during legacy modernization, potentially impacting business operations and productivity. The process is also time-consuming, and user retraining can make it even lengthier. All of these factors can lead to business disruptions. So, if business continuity is non-negotiable, lift and shift migration is an ideal choice.A Strategic Approach Before Full-Scale ModernizationEnterprises lacking budget and expertise may use lift and shift migration as a temporary step. In this situation, lift and shift migration buy time so that decision-makers can decide whether they really need a complete migration.Understanding why lift and shift cloud migration makes business sense. Studies have shown businesses migrating their legacy infrastructure to cloud have significantly minimized their annual expenses. Companies moving to the cloud save an average of 30-50% on IT expenditures, largely due to shifting from capital-intensive (CapEx) hardware investments to a pay-as-you-go operational expense (OpEx) model. Also, migrating the critical application to cloud offers operational stability, enhanced security, and financial predictability.What Are the Benefits of Lift and Shift Migration?Why opt for lift and shift migration? Migrating to modern hardware or cloud environments offers several advantages over sticking with legacy systems. These include:Extend the Life Cycle of Legacy ApplicationsEvery day, industries like banking, healthcare, manufacturing, utilities, and defense use legacy applications to execute critical workloads. Therefore, there is no need to replace them. In some cases, they are irreplaceable. Usually, it is the hardware that causes all the problems.Lift and shift migration eliminates hardware dependencies without shutting down vital applications. Running these legacy applications on a new, supported infrastructure ensures they remain operational for years to come.Minimizes Downtime and Optimizes CostLegacy hardware reliability declines over time. Spare parts become scarce. Skilled engineers are hard to find. Downtime skyrockets. According to Gartner, companies face 87 hours of network downtime yearly at an estimated cost of $42,000 per hour – totaling $3.6M annually.The Lift and Shift migration approach solves all of these operational and financial challenges, eliminating your management headaches. In fact, if you are rehosting on the cloud, you can ensure higher availability and cost-efficient repairs compared to hunting outdated components.Robust Disaster Recovery EcosystemWhen you opt for lift and shift cloud migration, you can implement better disaster recovery strategies. Having geographically distributed backups and failover instances minimizes disruption when disaster strikes.Advanced Security FeaturesIn modern infrastructure, security patches and firmware updates keep older systems safe. In addition, moving to the cloud adds built-in security layers, such as firewalls, access control lists (ACLs), and backups stored geographically.With these improvements, lift and shift addresses legacy hardware's cybersecurity vulnerabilities.Improves System PerformanceModern cloud or physical hardware platforms bring faster processors, better memory architectures, and advanced tools. In turn, this boosts application performance significantly. Even if the emulation process introduces slight overhead, this is often offset by the speed gains from modern systems.Here's a real-life example. MediSolution, a Canadian IT company, ran mission-critical applications on legacy Alpha hardware that was difficult to maintain. Through Stromasys' lift and shift emulation, they were able to eliminate hardware challenges as well as improve the performance of their critical systems by 100%.Comparison of Lift-and-Shift Migration with Other Modernization ApproachesFeatureLift and ShiftRe-ArchitectingRebuildingCostLower initial costModerateHigh initial costMigration TimeQuickModerateTime-intensiveCode ModificationMinimal to noneSomeExtensive changesBusiness ContinuityHigh (minimal disruption to operations)Moderate (some downtime during migration or adjustment period)Low (significant downtime and testing required)User TrainingMinimal (existing systems remain largely unchanged)Moderate (new processes and workflows may require training)High (entirely new systems require extensive training)Performance BenefitsLeverages new hardware, improved securityTailored for performanceMaximum performance with custom designComplexityNoneMediumHighA Real-World Use Case of Lift and Shift Legacy MigrationEIS Wire & Cable, a US-based manufacturer, heavily relied on AlphaServer ES40 hardware. But replacement parts were scarce, and downtime risks rose. The company turned to the lift-and-shift approach using the Charon-AXP emulator to modernize its system.The process was completed in under 24 hours, transitioning operations seamlessly to a VMware environment. Post-migration, MRP processing times dropped from 15 minutes to less than a minute, allowing employees to focus on business-critical tasks.Lift and shift migration gave EIS Wire & Cable newfound confidence in their system’s reliability while freeing up their budget for legacy hardware maintenance.Why Choose Lift and Shift Migration with Stromasys!Stromasys is a one-of-a-kind emulation solution provider that makes legacy modernization look simple. With over 7,000 successful installations, our list of happy customers is endless.Over the past two decades, Stromasys has been a leader in cross-platform emulation services. Based on the principle of lift and emulation, we have designed our very own engineered Charon emulation solution.Whether in the cloud or physically, it emulates SPARC, PA-RISC, VAX, PDP & AlphaServers. In other words, enterprises get the best of both worlds, keeping their legacy applications alive and removing outdated hardware at the same time.Your legacy application may be functional. Your hardware isn't. Charon lets your team focus on what matters while leaving IT complexity behind. Join our list of happy customers and give your business the much-needed boost. Consult Our Experts #### Exploring the Advantages of the DEC Alpha Migration: Revolutionizing Computing Modernizing your old DEC Alpha servers and hardware is crucial due to numerous underlying risks. At the same time, you need to ensure that you are not making any changes to the original software. That's why you need a system that enables a safe phase-out. Yes, we are talking about no-risky migration. Enter the Charon AXP – a solution that creates a virtual alpha environment on an industry-standard x86 platform or cloud. Its potential is essentially unlimited, which brings us to explore its multiple benefits and the ways it’s revolutionizing the computing world. Explore how CHARON-AXP virualizes Alpha on Windows or Linux, replacing aging DEC hardware. Download the Datasheet History of Dec Alpha and Why It Needs Emulation Now Early in the 1990s, Digital Equipment Corporation unveiled DEC Alpha, also known as Alpha AXP. It was renowned for its scalability, dependability, and speed. The Alpha processors were used to power a variety of computing devices, including high-performance servers and workstations. However, in the early 2000s, the company decided to stop producing the Alpha, despite its remarkable capabilities. These issues are resolved by Alpha modernization, which let users keep using Alpha without requiring antiquated, difficult-to-maintain hardware. What is Alpha Modernization Technology? Alpha modernization technology, often referred to as Alpha emulation, is an inventive solution that replicates the characteristics of original Alpha hardware on a different host system. The DEC Alpha emulator spares expensive, proprietary alpha computers by imitating the DEC Alpha architecture at the instruction level. It allows legacy Alpha applications to operate natively on mainstream hardware platforms and protects investments in pre-existing software assets. Exploring the Advantage of Alpha Migration As technology continues to progress rapidly, AlphaServer migration plays a critical role in pushing the boundaries of computing. This revolutionary technology offers a multitude of advantages, some of which we will explore in detail here: Increased Speed and Performance Contrary to traditional emulation approaches, which often suffer from performance overhead, the DEC emulator delivers near-native performance, ensuring that legacy applications run smoothly and efficiently in a virtualized environment. With such power at its disposal, it can emulate DEC Alpha chips with incredible precision and efficiency. By not investing in actual hardware, it increases processing speed and overall system performance. Enhanced Compatibility with Legacy Software and Systems For companies still using old software and systems, Alpha modernization brings notable news by providing compatibility. Supports OpenVMS, Tru-64 UNIX, and various versions of Linux Facilitates smooth running of legacy systems without heavy modifications No impact to the end user it terms of useability Cost Savings and Resource Optimization With the rise of Alpha AXP, physical servers are no longer needed. By migrating legacy Alpha applications to modern hardware, organizations can reduce operating costs associated with maintaining outdated infrastructure, including hardware maintenance, power consumption, and physical space requirements. Flexibility and Scalability Virtualizing the outdated DEC Alpha systems boasts flexibility and scalability. As business needs change, the technology can quickly and easily adapt to new requirements, whether it’s scaling up to accommodate growth or scaling down to conserve resources. It can be said that the advantages of DEC Alpha modernization create a powerful proposition for any business, seeking innovation and efficiency in revolutionizing computing. Future of DEC Alpha Emulation Technology Like every other new technology Alpha emulator and AXP solutions also come with a couple of disadvantages. But despite that Alpha migration technology, designed to replicate the Dec Alpha systems, is ascending to new heights and forging its path towards an impactful future. Let's unwrap this potent technology to understand how the world of computing might look in the coming times. Potential impact on various industries The implications of Alpha emulation technology extend far beyond the realms of computing and IT. From the automotive industry to healthcare and next-gen IoT, the potential sphere of influence is vast. Software testing and development procedures can be improved in the automotive and aviation industries by using the Alpha migration technology, which raises overall safety standards. They are very helpful in the medical field in terms of programming medical devices, enhancing predictive diagnosis, and lowering mistake rates. By leveraging this technology, the Internet of Things (IoT) industry may improve the functionality of smart devices and provide a more engaging user experience. Predictions for the future of computing with DEC Alpha modernization Considering the pace of technological progression, Alpha modernization proposes an interesting growth. There is a likelihood of an ecosystem where software that was once bound by hardware constraints might become increasingly hardware independent. This shift could pave the way for a seamless interplay of software across different hardware systems. With the continuous evolution of legacy AlphaServer migration solution, the boundaries of what we now perceive as feasible are stretching, reinventing the landscape of the technological world. Conclusion The Alpha emulator is a boon in the world of legacy modernization. All of these, of course, add value to legacy systems, whereby organizations can quite literally resurrect their DEC Alpha applications, unlocking the full potential of investments in software while embracing the future of computing through the power of emulation and virtualization. As technology moves on and on, so does the Alpha emulator. This is some innovation that has come about to revolutionize how we do legacy computing in this digital age. Best DEC Alpha Migration Solution Charon-AXP by Stromasys mimics the behaviour of Alpha on a standard Windows-or Linux-based host system. It allows customers to quickly, easily, and safely phase out aging and increasingly expensive DEC hardware. It then replaces it with an industry-standard x86 platform or cloud environment. Charon-AXP supports both physical as well as virtualized storage. There is no risky migration project required. No changes are needed to the original software (operating system, layered products or applications), its procedures, or handling. Your end-users will not even notice that the hardware platform has been replaced. To learn more about how you can virtualize your legacy Alpha systems. Talk to an Expert #### Extending the Life of Solaris Applications URL: https://www.stromasys.com/resources/extending-the-life-of-solaris-applications/ #### Extending the Life of Solaris Applications (2) URL: https://www.stromasys.com/resources/extending-the-life-of-solaris-applications-2/ #### Fall of Legacy Systems in Modern IT Enterprises Technology is rapidly evolving, which sometimes makes it difficult for enterprises to catch up. It needs constant upgradation; otherwise, your business will lose its competitive edge. Imagine that your business is still operating on a system that was integrated several decades ago. These outdated technologies will not only hinder the operations but will also be unable to meet the growing demands of customers, while limiting potential opportunities. It can be rightly said that the legacy systems are yesterday's innovation but today's obstacles. Once reliable and stable technologies are now aging, resulting in hardware failures and other challenges, such as incompatibility with modern applications, poor security, and scalability issues. It becomes increasingly complex for businesses to keep up with the evolving technologies while operating on these legacy systems. Did you know? Forbes has stated in their business report that more than two-thirds of organizations' core operations still run on legacy technologies, in which more than 60% are customer-centric applications. This will ultimately result in poor customer experience and declining ROI. Complete hardware migration is expensive. Instead explore the most cost-effective alternative today! Download the Whitepaper By modernizing the legacy infrastructure, you can eliminate these challenges that are hindering your business operations and growth. In this blog, you will explore the reasons for the fall of legacy systems in modern IT enterprises. You will explore the benefits of modernizing the legacy systems and different strategies to transform your infrastructure. Defining What a Legacy System? Legacy systems are the outdated infrastructure that includes obsolete hardware and software. These are the monolithic systems that were once the core of business operations, but now they are hindering growth. Some of the common legacy system examples are: Operating Systems (MS-DOS and Unix Variants) ERPs (Baan ERP and SAP R/3) CRMs (early Siebel CRM and GoldMine) Hardware (DEC VAX, SPARC, PDP-11, AlphaServer, PA-RISC) Network Infrastructure (Token Ring and Token Bus) Programming Language (COBOL) It is unfortunate that businesses are still clinging to these legacy systems despite the emergence of new modern technologies. Top 5 Reasons for Legacy Systems Pitfalls Here are some significant reasons that result in legacy systems' downfall: Skyrocketing Maintenance Expenses The legacy system requires constant maintenance to operate seamlessly. Also, the replacement parts are scarce, which results in overpricing of these parts. With these legacy systems becoming obsolete, the vendor support also decreases, and they are removed from the mainstream business. They required specialized IT personnel for their maintenance, which also added cost to the budget. Poor Security The cyberattacks are getting more advanced. Also, the outdated legacy infrastructure is not up-to-date with the modern security measures to tackle them. This makes them more vulnerable to cyberattacks. It not only endangers the sensitive client information but also results in non-compliance. Non-compliance can result in hefty fines and legal penalties. Oracle Health, formerly known as Cerner, experienced a data breach in 2023. Its legacy infrastructure was exposed to a cyberattack that resulted in the exposure of sensitive patients' records across several US hospitals. It led to a violation of HIPAA compliance and damage to public trust. Declining Productivity One of the biggest obstacles to operating on legacy systems is that they tend to get slower as they age. They become characteristically slow in loading, and you will experience lag while executing any programs. One of the significant factors contributing to this inefficiency and system lag is the lack of updates that address any issues. This ultimately results in declining productivity, impacting the ROI. Integration with Modern Applications The legacy systems are designed on monolithic architectures. This results in incompatibility with modern applications. It means businesses are unable to integrate modern applications and software with legacy systems. It even results in data silos that impact the operations of the businesses. Limited Scalability In today's marketing landscape, customers' demand is increasingly rising. This makes scaling up to meet the growing demands difficult. The outdated legacy systems are not designed to scale up and down, which hinders their operations. Modernizing the Legacy Systems or Replacing the Entire Infrastructure: Which is the Best Option for Your Business? The Forrester Research report from a recent survey of 3700 organizations has stated that approximately 72% of their budget is spent on maintaining their legacy systems. Modernization of legacy systems or replacement is a significant change for the organization's infrastructure. Replacing the entire legacy infrastructure can be very expensive. This option is only feasible for those businesses that are operating on monolithic architecture with no patches available, and legacy systems are no longer sustainable. A complete overhaul is necessary for outdated systems with unfixable security issues that can result in compliance challenges, along with other problems like a lack of technical support due to hardware obsolescence, and failing to integrate with modern tech, which hinders growth and innovation. When your legacy systems are still operational, then modernizing the infrastructure is the right option to choose. Legacy system modernization not only allows for transforming the infrastructure cost-effectively but also preserves the legacy applications. Numerous studies have shown that businesses can automate operations and streamline processes by upgrading their legacy systems. This helps in improving the operational efficiency and productivity, which elevates the response time and minimizes errors. Studies have shown that modernizing the infrastructure can reduce the operational costs up to 60%. Legacy system modernization includes migrating to a new modern platform that can either be on-premises, like x86 servers, or a cloud platform. Microsoft Azure studies have shown that enterprises that migrate to the cloud platform have experienced 228% ROI over the past three years, with a 40% reduction in infrastructure costs. Eliminate Risks Today! Move Your Legacy Apps to the Cloud for Optimum Efficiency. Download the Datasheet Transforming Legacy Systems with Stromasys Stromasys is a leader in legacy system modernization. It offers a legacy migration solution to transform the legacy infrastructure using the lift-and-shift migration approach. It's Charon Emulation solution mimics the behavior of legacy hardware on a modern platform without any modifications. This allows businesses to seamlessly operate on their critical applications while leveraging the benefits of a modern platform. It is a cost-effective method that is available for both on-premises and cloud platforms. It enhances agility, security, scalability, and compatibility with modern technologies. To explore how Charon solutions can help your business improve productivity and ROI with legacy system modernization Contact Us Key Takeaway Change is not easy; it's uncomfortable, but sometimes moving out of the comfort zone is the right answer. Legacy systems are deeply embedded in your business infrastructure, and as you have been operating on them for several years, transitioning from them might not be comfortable. Sticking to these legacy systems not only impacts your business productivity but also limits growth opportunities. With legacy system modernization, businesses can preserve their existing investments but also leverage the benefits of modern technologies while improving their scalability, security, and efficiency. It is a cost-effective means that will transform the infrastructure to ensure business continuity and drive innovation. #### Fidelity ensures continuity for their data center with Charon-VAX The Challenge As a leading provider of technology services to the financial sector, and one of the largest title insurance companies in the US, Fidelity prides itself on having the most innovative technologies. Its system relied heavily on about 60 VAXes used for production, as well as several others used for development. Three years after HP officially retired the VAX, it became clear that these VAX systems would have to be replaced, as the risk of hardware failure was growing by the day, and parts were becoming scarce. Fidelity’s IT department started looking for a solution that would solve their maintenance problems, increase the system’s storage and expansion capacity, and decrease its footprint. They first approached HP about migrating to the Alpha platform. After assessing their existing system, however, they determined that this would necessitate re-writing or re-compiling approximately seven million lines of code, written over a period of 20 years. Though not impossible, that would be an exceptionally expensive, risky, and time-consuming process. The business-critical systems involved were essential to Fidelity’s day-to-day operations. A more efficient alternative was needed. Download our Case study See why financial services company Fidelity chose the Charon-VAX virtual VAX solution to improve the aging systems running critical software. Download Now #### Finding a Replacement for Alpha DS20 Server Are you running mission-critical Tru64 UNIX and OpenVMS applications on an aging Alpha DS20 Server and looking for a modern infrastructure, but unsure how to proceed? If you answered yes, then this is the article you need right now. The AlphaServer DS20E once provided high performance with the Alpha 21264 processor, but it is now obsolete and has reached end-of-life status. This leads to risks of downtime, higher maintenance costs, and security vulnerabilities. In contrast, the applications it supports are still operational, often running for over 20 years and performing business-critical tasks. They consist of millions of lines of code and contain thousands of workflow processes. As a result, decision-makers are looking for alternative solutions to protect business-critical legacy applications. In this article, we will explore the AlphaServer DS20E and the need for its replacement and equip you to choose the best strategy tailored to your business growth. Understanding the Alpha DS20 Server and Its Specifications The AlphaServer/AlphaStation DS20e is a dual-processor computer that employs the EV6 architecture. It is the final version of the DP264 family. Developed around 1999 by Digital Equipment Corporation (DEC), this model is part of the AlphaServer series and belongs to the Tsunami family of servers. Designed with space-saving in mind, the DS20e can be configured as a small pedestal or a standard 19-inch rack-mount server. It features enhanced application support thanks to its 64-bit very large memory (VLM64) and advanced clustering technology. Processing Power It is available with processors that can run at speeds of up to 500 MHz, 667 MHz, or 833 MHz Peak processing performance enhanced by advanced crossbar-switch capabilities Includes 4 MB ECC onboard cache for improved data integrity Memory and Storage It comes with advanced crossbar-switch capabilities for better data flow, achieving a peak memory bandwidth of 5.2 GB/s Supports up to 4 GB of ECC-protected memory Features 16 DIMM slots for flexible memory configurations Accommodates up to 7 SCSI storage devices Includes a 5.25-inch CD-ROM drive and 1.44 MB diskette drive Expansion Capabilities Alpha DS20 server offers 6 expansion slots: 5 PCI slots and1 PCI/ISA slot Two 64-bit PCI buses running at 33 MHz Maximum throughput of 266 MB/s per bus Operating System Support The server demonstrated versatility by supporting multiple operating systems: Tru64 UNIX OpenVMS Windows NT Strategies & Options for Replacing AlphaServer DS20 It is clear that the aging AlphaServer DS20 hardware needs to be replaced. The next crucial step is determining how to approach this. Here are the strategies available for decision-makers. Strategy Key Features Pros Cons Alpha Emulation (Charon-AXP) Runs Alpha OS/apps on x86 hardware No code changes, fast migration Licensing costs, potential performance tuning Refurbished Alpha Hardware Replacement DS20/DS20e units and parts No migration needed, minimal change Still legacy, limited lifespan Migration to Modern Platforms Rewriting/porting to new hardware/OS Future-proof, modern support High effort, possible downtime 1. Hardware Emulation on Modern Platforms (Charon-AXP) Emulation solutions such as Charon-AXP work on the principles of lift and shift or hardware emulation. It emulates an AlphaServer DS20 environment in modern x86 hardware without modifying your existing applications or operating system. Basically, Charon-AXP eliminates the need to modify or convert application source code, irrespective of the Alpha AXP hardware platform on which your software previously operated. It provides a seamless transition to virtual Alpha environments without requiring additional development effort. That means your business-critical OpenVMS or Tru64 Unix applications will run as if they were still running on the original hardware - but with the reliability and performance of contemporary servers. Advantages: There’s no need to rewrite or port applications, which saves millions of dollars. The frictionless process guarantees 100% business continuity Minimizes the downtime risk associated with the old AlphaServer DS20 It also promotes improved performance, reliability, and supportability Users benefit from transparent access to modern storage and networking while still maintaining legacy interfaces Disadvantage: The chances of performance overhead can be seen 2. Refurbished Hardware or Replacement Alpha Hardware Some vendors provide refurbished AlphaServer units or replacement parts, which can be a suitable option for businesses with very tight budgets. But there is a catch: this solution is often temporary and primarily aimed at ensuring operational continuity. This approach may include next-day replacement systems and onsite service contracts to ensure ongoing support. Advantage: The only advantage here is the psychological comfort of maintaining the status quo, knowing that you still have the familiar hardware with you. Disadvantages: Keeping outdated hardware can hinder long-term growth and innovation Maintenance costs are rising rapidly, putting additional strain on resources Relying on old systems can jeopardize business continuity and operational efficiency Limited ability to leverage and integrate with modern cloud platforms can restrict agility Finding qualified experts for managing decades-old technology can be increasingly difficult and costly 3. Application Migration or Porting This option requires substantial effort in rewriting, recompiling, or adapting software. It is regarded as a long-term strategy, provided that the efforts are successful. Because there is no guarantee that the modified application will perform in the same way as your existing business applications. Advantages: Leverages modern hardware and software ecosystems Reduces long-term operational risk Disadvantages: Porting is a high-risk, multi-year, multi-million dollar project It involves retraining employees to ensure they are proficient in the new system Additionally, the process of migrating data carries the risk of losing some information during the transition So, here is this the thing: refurbished hardware as a solution can give you immediate financial relief but it is not a long-term solution. On the other hand, application migration requires extensive retraining for both administrators and end users. This often leads to significant change management challenges for organizations. And these issues arise when people are already overwhelmed with their daily responsibilities. Implementation Process If you have chosen the lift and shift approach as your modernization strategy, we are pleased to inform you that Stromasys is a leader in this area. Stromasys offers a proprietary product called Charon-AXP, which emulates the aging Alpha DS20 Server on modern x86 platforms or in the cloud. Here’s how the process works: Step 1: Assessment Engage with Stromasys to discuss your organization’s needs and objectives Consult with a Stromasys specialist who has expertise in your specific hardware and legacy operating system Conduct an inventory of your existing systems to understand their configuration and requirements Define performance acceptance criteria and project goals to guide the process Step 2: Planning Analyze your environment to identify the best product and host system for your needs Collaborate closely with the specialist to ensure that recommendations align with your business objectives Create a detailed project plan that outlines steps, timelines, and responsibilities Step 3: Deploying Charon-AXP Install Charon-AXP on your chosen industry-standard server or the public cloud platform you prefer Restore a complete backup of your legacy system to the new environment Ensure all components are set up and configured for optimal performance Step 4: Lift and Shift Transition your applications to the Charon environment without modifying them Step 5: Testing and Go Live Conduct thorough functional and performance testing to validate application behavior in the new setup Analyze and address any discrepancies or issues identified during testing Once testing is successful, move forward with the official go-live of the applications on Charon-AXP Are You Ready to Replace Alpha DS20 Server? Don't let your aging Alpha DS20 servers hold back your business growth. With extensive experience in enterprise-level projects, Stromasys can extend the life of your business applications. Charon products significantly lower total ownership costs by minimizing computer footprint, energy consumption, and cooling costs - all while eliminating risks associated with aging hardware. Furthermore, the Stromasys Charon environment delivers a significantly higher level of platform stability. Are you interested in knowing how Charon can help secure the future of your business applications? Explore how Stromasys can transform your aging infrastructure into a competitive advantage. Talk to an Expert #### From Compliance Pressure to Talent Shortage: Why Legacy Systems Are Breaking Down in the UK & Europe Legacy systems are not just the outdated infrastructure, they are the multi-million dollar anchor that are dragging down public and private sectors of Europe's digital innovations. Stats have revealed that in the UK alone, the public sector is missing out on £45 billion annually as the critical operations still rely on decades-old systems. This number is not a simple projection. It is the money bleeding out that can be used in innovation and digital transformation.EU compliance regulations like GDPR and NIS2 are exposing hidden vulnerabilities. Also, retiring experts are leaving nothing behind that can be used for the maintenance of these outdated systems. As a result, rising security threats, unplanned downtime, expensive maintenance, and delayed business growth.They have put a notice for all critical infrastructure operators that outdated systems are no longer just an operational inconvenience. They are a regulatory liability.This is forcing the organizations to move out of their outdated legacy systems. But it doesn't mean they need to replace the entire infrastructure. It is neither cheap nor a feasible solution. With legacy system modernization, these organizations in the UK and Europe can map their way out of compliance pressure, cyber vulnerabilities, and retiring experts. Prevent business disruption from legacy hardware failures with proven strategies by Stromasys. Download the Whitepaper Why Are 28% of UK Public Sector Systems Still Running on Legacy Technologies?The headline numbers from the State of Digital Government Review tell a story of a legacy system failure. As of 2025, 28% of central government IT systems are classified as legacy, with 26% in 2023. The rate of deterioration is accelerating. What’s more alarming is that 15% of departments cannot even map their own legacy footprint. They do not know what they are running, let alone where the vulnerabilities lie.These are not simple abstract statistics, but the systems handling patient records, tax processing, policing data, and national security. They are still running due to unsustainable patches and fixes.Apart from this, the financial bleed is skyrocketing. Maintenance of these legacy systems costs more than their modern alternatives. Based on reports, the public sector spends over £26 billion every year on technology. But sustaining what's already there? That usually takes a back seat to the next big program.Cyber threats are piling pressure on an already dying legacy system. It's getting worse day by day. The NAO (National Audit Office) has pointed out that legacy systems often lack modern and more advanced security measures due to their outdated architecture.According to NCSC data, there were 89 noteworthy incidents that took place in the UK between September 2023 and August 2024. The British Library cyber-attack in October 2023 cost an estimated £6-7 million to recover from (with initial direct costs around £600,000). These numbers show how legacy systems become an easy target for threat actors and are more exposed due to their lack of security protocols.What is the Impact of GDPR & NIS2 on the European and UK industries' legacy infrastructure?The productivity argument hasn't moved the needle for everyone. But regulation is a different story. European compliance law has evolved from soft guidelines into strict enforcement, and legacy systems are vulnerable due to their outdated architecture.The United Kingdom also mirrors the EU GDPR data rules closely. That means organizations can be fined up to 4% of global revenue for any serious breaches, which also includes unpatched systems. There have been reports that have suggested that total GDPR fines now exceed €7.1 billion, with around €1.2 billion alone expected in 2025 from different sectors like finance, healthcare, and telecoms.Then there is NIS2, which adds another layer of pressure to the UK and European business. It now covers thousands of more critical and important entities across the EU. The penalties can go up to €10 million or 2% of global turnover. There might be an occasion of putting the board member directly responsible for non-compliance with NIS2.Legacy platforms like SPARC, HP-UX, and VAX are monolithic architectures that are not designed for current advanced applications and tools to run. Likewise, they are unable to tackle modern security issues. The reason is simply their design incompatibility with modern patching cycles and zero-trust architectures. Also, the unsupported OS versions make compliance incredibly difficult.The full rip-and-replace is not the only option. With legacy emulation, businesses in the UK and EU can ensure compliance and auditability.Skill Gaps Challenge Due to Retiring Experts & No ReplacementsOrganizations grappling with legacy systems face a compounding problem: the people who built and maintained those systems are leaving the workforce faster than they can be replaced, and almost no educational institution is training their successors.It's not just the technology that's aging, but the people behind it too. Legacy system experts are retiring more quickly, and their replacements are not easy to find. The pipeline of new talent? It barely exists. This resource shortage builds up technical debt and procurement inefficiency.Some Common ExamplesCOBOL is one of the oldest programming languages, introduced in 1960. Now, an average COBOL programmer is 55 years old. With an estimated 10% of the workforce retiring annually. Also, over 85% of universities dropped COBOL from their curriculum in the 1990s because the language would soon be obsolete. This creates a skill gap.SPARC/Solaris, OpenVMS/Alpha, and HP-UX expertise are disappearing silently and gradually. The engineers who have developed these systems are nearing retirement, taking away all their knowledge.Decades of quirks, undocumented dependencies, and hard-won workarounds are only available in their heads. Meaning looking out for someone with extensive legacy knowledge is difficult, and those who manage to hire pay a premium price. This results in prolonged outages that impact productivity and efficiency. Legacy systems are slowing down AI adoption, but the lack of skilled staff isn’t helping. Also, the money that could go towards innovation and business growth is constantly spent on maintaining these outdated systems.Why Are Public Services Facing So Many Breakdowns in Europe and the UK?Legacy failures in healthcare aren't theoretical problems, but they're happening. It takes only one problem to impact the trust of the entire hospital. Here is one such NHS cyber incident that resulted in over 10,000 canceled appointments. According to the NAO, patients faced delayed diagnoses, shrinking treatment windows, and worsening conditions.Legacy systems are an operational problem for the police department, not just a technical one. Reports have shown that around 70% of their infrastructure is still built on legacy systems. Cross-system investigations take up several days due to manual effort, while they can be completed in little time if these systems were automated. Critical public sector systems are estimated to cost £3,000 per minute in downtime. Every minute of failure can mean a missed arrest, an unsolved case, or harm that wasn't prevented.Europe is dealing with the same pressures. Benefit systems and critical infrastructure across the EU are feeling the weight of NIS2 compliance regulations. The pattern is hard to ignore, and legacy systems are not just an IT problem anymore. It's a direct threat to citizen services and national security.What's the Right Modernization Roadmap for Legacy Systems Across the UK & Europe?Legacy systems across the UK and Europe are under growing pressure, especially from compliance mandates, cyber threats, and aging infrastructure. But modernization doesn't have to mean ripping everything out and starting over. The path to modernizing legacy systems is not taken in a single step. It is a phased progression that enables businesses to de-risk at each stage. It helps in demonstrating value quickly and builds the internal capability to sustain modernization over time.The right roadmap balances risk, optimization cost, and business continuity. It starts with understanding what you have, identifying the biggest vulnerabilities, and choosing the path that keeps critical services running while moving forward.Here is a roadmap to modernize the legacy systems:Assessment & AuditMap the legacy infrastructure, identify dependencies, and evaluate critical applications. It is essential to have the knowledge of your inventory, what can be at risk, and how much documentation we have for the current infrastructure.Prioritize by Risk and ImpactNot everything needs to be moved at once. Focus first on the systems and applications that have the highest compliance exposure, cyber risk, and operational impact on critical services. It is necessary to understand what is at high risk and the impact of delaying.Choose the Right Modernization ApproachIt is necessary to select the right legacy modernization approach that fits your business requirements, like risk appetite, budget, and downtime tolerance. There are manyEmulation: In this legacy modernization approach, the organizations can preserve their critical existing applications while moving out from the outdated infrastructure without rewrites.Re-platforming: This legacy modernization strategy requires making minimal code changes to the existing applications. It improves performance and scalability without the complexity of a full rewrite.Full Migration: It requires completely rebuilding the entire modern infrastructure. It is one of the most expensive and time-intensive legacy transformation approaches. Also, it's only recommended when the legacy system is genuinely unsustainable.Phased Hybrid Migration: It tackles the highest-risk or most compliance-exposed systems first while keeping stable systems running. Spreads cost, reduces disruption, and keeps critical services live throughout the process.Address the Talent GapLegacy expertise is retiring fast. Document each and every step about the system behaviors and dependencies now, which will help bridge the gap between the old and new platforms.Compliance Validation from Day OneGDPR and NIS2 should shape every modernization decision. Choose paths with certified security controls, audit trails, and vendor support built in from the start.Test, Validate, and Go LiveBefore moving to any modernized environment, test your applications thoroughly. Validate the workload's performance, data integrity, and compliance requirements. Perform A/B testing before going live to avoid any possible risk.Compliance Made Easier: Legacy Modernization Across UK & Europe with StromasysModernizing legacy systems isn't just an IT project. It's a critical decision that impacts the long-term resilience of your organization. The right roadmap moves at the pace your organization needs without cutting corners on security, compliance, or continuity. It is recommended to choose partners who understand both the legacy systems and the modern environment for seamless transition.Organizations like Stromasys bring Charon emulation solutions to modernize the legacy infrastructure to ensure that your organization remains compliant with all the EU mandates. Non-compliance not only results in hefty fines but also damages the brand's reputation.Public services, critical infrastructure, and private operators can't afford to wait. The organizations that act now can easily cut down costs, harden security, unlock innovative tech, and ensure continuity. Those who delay will face escalating fines, outages, and talent black holes. Are You Ready to Move from Compliance Pressure by Transforming Your Legacy Environment with Stromasys? Talk to an Expert #### From Microsoft Azure: Stromasys legacy server emulation on Azure White paper from Microsoft Azure: Stromasys legacy server emulation on Azure: Running applications designed for SPARC, Alpha, VAX, PDP-11, and HP 3000 If your organization is using legacy hardware, you know the risk and cost of maintaining it. A virtualized environment on Azure Virtual Machines can offer better performance, lower costs, and less risk for running a legacy software stack. In this short guide, Ricardo Galvan of Global AzureCAT tells how one company used Stromasys Charon-AXP emulator to run a mission-critical application on Azure. Stromasys cross-platform server virtualization solutions enable you to use Azure to run applications designed for SPARC, Alpha, VAX, PDP-11, and HP 3000. Find it on the Microsoft Azure website here #### From Multiple Legacy Environments to One Virtual Data Center: A European Multisector Case Study From Multiple Legacy Environments to One Virtual Data Center: A European Multisector Case Study Studies have shown that more than 30% of an organization's infrastructure is built on legacy systems. These systems have been the backbone of business for decades. But with technologies evolving, maintaining them is gradually becoming burdensome. Not only do they need an average of 60-80% of the IT budget allocation to maintain them, but they are also not compatible with advanced technologies. Multiple legacy systems in different locations are not easy to manage. Not only is it challenging to manage them, but due to their monolithic architecture, businesses are unable to integrate them into modern technologies. It hinders business growth and creates a poor customer experience. But not anymore! We recently hosted an insightful webinar on "From Multiple Legacy Environments to One Virtual Data Center: A European Multisector Case Study." In this event, our seasoned legacy experts shared their insights on how they have seamlessly consolidated all the legacy servers in one single data centre for one of Europe’s largest multisector companies. Here's the summary of the key topics covered:  The challenge of migrating multiple legacy servers Consolidating all servers into a single data center Implementation of a unified virtualized infrastructure using Charon solutions Seamless transition with enhanced performance, achieving high client satisfaction What can you learn from this case study. Meet Our Presenters Paolo BattimielloSales Director Southern EMEA Stromasys Riccardo PaganiniSenior Engineer Stefanini Don't miss out on this exclusive webinar as we explore how to seamlessly consolidate multiple legacy systems into a single data center. Watch Now #### From Single Point of Failure to Cloud Resilience: A Stromasys Story Did you know that legacy systems are responsible for over 60% of all unplanned IT downtime?Legacy systems are the bottlenecks that hinder seamless business operations. Still, there are several organizations that continue to work on them. Why?The reason is simple: they have been reliable and stable for several decades. But now, as they age, they are becoming an obstacle.If your business does not have a robust disaster recovery plan for any sudden catastrophe that can bring the operations to a halt, then the organization will face productivity and ROI loss.https://youtu.be/xDFBxVl5h10?si=9NTSIoTs4ESigzwJA Cement Leader's Battle with Aging SPARC InfrastructureA leading cement giant in Saudi Arabia was operating on the aging Fujitsu SPARC servers. They were struggling with several challenges, such as:Increasing legacy SPARC hardware costs due to hardware obsolescenceLimited cloud migration options, as many providers don't support SolarisCatastrophic single point of failureERP and database systems are facing downtime challengesLimited support due to a lack of technical expertise for aging SPARC hardwareThe question is not just about what to do if a disaster strikes or when it strikes. But, how to survive it?Modernizing Legacy SPARC Challenges with Charon SSP SolutionsStruggling with aging SPARC challenges, they partnered with CloudWRKS and Stromasys to deploy Charon-SSP.A tested, reliable disaster recovery (DR) on AWS.They delivered an automatic failover and a proven recovery procedureZero code modifications or application rewrites.Complete Solaris compatibility with a cloud environmentThis Charon SSP, a cutting-edge SPARC emulation solution, got exceptional results in just 90 days. It is a faster, safer, and cost-effective legacy SPARC infrastructure modernization approach.What are you now waiting for?Don't wait for a disaster to strike and then make a decision. Every day operating on a vulnerable aging SPARC system is another day of gambling with business continuity.Modernize your legacy SPARC systems and extend the life of your Solaris applications and workloads before it's too late. Join industry leaders worldwide who have eliminated their outdated SPARC challenges, like their single points of failure, and taken a step towards innovation.Discover how Charon-SSP can transform your SPARC systems and give you a competitive advantage. #### Full IT modernization for your customers: Partnering with Stromasys URL: https://www.stromasys.com/resources/full-it-modernization-for-your-customers-partnering-with-stromasys/ #### Future of Sun SPARC Hardware in the Era of Virtualization and Emulation SPARC hardware has been trusted by companies around the world for decades now, and rightly so. They are known for being highly scalable, having exceptional performance and security. But like all legacy hardware, their potential to handle vast amounts of data comes with huge amounts of downtime, which big enterprises cannot afford. According to research by Gartner organizations can expect to face 87 hours of system downtime per year.So, what is the future of SPARC hardware then? Sun SPARC hardware and Solaris SPARC operating system were designed to be scalable. But the SPARC hardware has now become end-of-life. Enter SPARC emulation and Solaris SPARC virtualization!SPARC emulators allow you to recreate and replicate your existing SPARC based applications on more modern servers like Cloud. It enables businesses to replicate the functionality of their existing SPARC-based applications and systems within a Cloud-based environment. SPARC hardware emulation facilitates the behavior of SPARC processors, memory, and peripherals, allowing legacy applications to run smoothly without requiring modification or recertification. SPARC virtualization allows you to create a virtual version of an operating system, server, or storage device, to run on a host system. This way the lifespan of your legacy hardware is prolonged and your initial investment in the hardware remains justified. Let’s understand this a bit more in-depth. Here Is the Best Way to Run Your SPARC Systems Flawlessly in Modern Environments. Download the Datasheet Impact of Virtualization and Emulation on SPARC HardwareAs virtualization and emulation technologies become more sophisticated, the relevance of traditional Sun SPARC hardware is being redefined. With the ability to emulate SPARC architecture on other hardware platforms, the necessity for dedicated SPARC hardware has diminished for some use cases. Moreover, the flexibility and cost-effectiveness of virtualized environments have prompted organizations to reconsider their reliance on physical SPARC infrastructure.Also, by leveraging the power of cloud computing into the ageing SPARC infrastructure, SPARC cloud-based emulation provides businesses with the best of both worlds – the familiarity of legacy systems and the agility of cloud computing.The Evolution of SPARC EmulatorsIn terms of using SPARC hardware, the advent of emulators has changed everything. These emulators act as a link between older Sun SPARC software and more recent hardware architectures, allowing SPARC-based applications to run on non-SPARC systems. By leveraging SPARC emulators, businesses can extend the lifespan of their existing Sun SPARC applications and Solaris SPARC OS without being tethered to aging legacy hardware.Due to rapid technological advancement, businesses must stay competitive and innovative. SPARC hardware emulation in the cloud is one such transformative solution that enables businesses to maintain their valuable legacy assets while leveraging cloud capabilities.Advantages of SPARC Hardware EmulationIn the context of modern computing, SPARC emulators present several strong benefits. It enables businesses to move away from expensive, out-of-date Sun SPARC hardware while protecting their investments in SPARC-based software. This adaptability is especially useful for businesses looking to update their IT infrastructure without having to stop essential business processes.The SPARC hardware emulation streamlines legacy system migration to clouds without costly code changes while maintaining the investments. It offers cutting-edge security measures while shifting from resource-intensive on-premises hardware to flexible cloud models. This future-proofing legacy investment extends the application's lifespan and enables businesses to embrace modern cloud capabilities without immediate migration.Let’s look at what could happen to SPARC hardware if virtualization and emulation is ignored.Disadvantages of staying with aging Sun SPARC hardwareIf the adoption of SPARC virtualization and emulation is neglected or not embraced in the context of Sun SPARC hardware, several potential consequences may arise:Limited Flexibility and Scalability:Without virtualization, organizations may find it challenging to efficiently utilize their Sun SPARC hardware and Solaris SPARC OS. The flexibility and scalability offered in virtualization are crucial for optimizing resource utilization and adapting to changing computing demands.Increased Hardware Costs:Hardware expenses could increase if SPARC virtualization is not used. Organizations can run several workloads on a single server because of virtualization's ability to facilitate consolidation. Without it, companies could have to spend more money on extra physical hardware to support a wider range of applications, which would raise their initial and ongoing costs.Limited Application Compatibility:Embracing emulation is essential for ensuring compatibility with a broader range of applications. If SPARC emulators are not adopted, the hardware may be limited to running only applications explicitly designed for that architecture. This could result in challenges when trying to run newer or non-native applications on the existing hardware.Risk of Hardware Obsolescence:As technology evolves, failing to embrace SPARC virtualization and emulation may lead to the risk of Sun SPARC hardware becoming obsolete. Virtualization and emulation technologies can extend the lifespan of hardware by enabling the execution of legacy applications on modern infrastructure. Without these technologies, organizations may face challenges in keeping their Sun SPARC hardware relevant and capable of meeting evolving business needs.Reduced Adaptability to Industry Trends:Because of the changing nature of the technology landscape, concepts like cloud computing and hybrid infrastructures are becoming more and more common. Adapting to SPARC virtualization and emulation enables enterprises to easily include their Sun SPARC hardware into these contemporary builds. Failing to do so may result in reduced adaptability to industry trends and a potential lag in technological advancements.Higher Maintenance and Management Complexity:Without SPARC virtualization, managing and maintaining Sun SPARC hardware can become more complex. Virtualization provides tools for centralized management, resource allocation, and monitoring of virtualized environments. The absence of these capabilities may lead to increased administrative overhead and a less efficient use of IT resources.The Future of SPARC Hardware and SPARC EmulatorsLooking ahead, the future of Sun SPARC hardware and SPARC emulators is likely to be shaped by a nuanced interplay of virtualization, emulation, and evolving market dynamics. While the broader industry trend may lean towards virtualized and emulated environments, the intricate demands of certain applications and workloads will sustain the need for dedicated SPARC infrastructure and SPARC emulators.Hybrid ApproachesIn response to this evolving landscape, hybrid approaches that blend SPARC virtualization & emulation are becoming increasingly prevalent.By harnessing the strengths of each modality, organizations can optimize their IT ecosystems to accommodate diverse requirements, balancing cost-efficiency with performance and compatibility.Furthermore, the SPARC hardware emulation in the cloud seamlessly bridges the gap between legacy and innovation while opening a world of opportunities for businesses to modernize their IT infrastructure without compromising on the stability and functionality of their legacy applications. It leverages the cloud’s robust infrastructure, providing enhanced processing power and improved availability that ensures optimal performance in a cloud environment. This future-proof solution extends the life of legacy applications, allowing organizations to continue benefiting from their investments while embracing modern cloud capabilities.Best solution for your Sun SPARC hardware virtualizationCharon-SSP creates a virtual replica of the original SPARC hardware inside an industry standard compatible computer system. It will run the original SPARC binary code, including operating systems like Solaris SPARC OS, their layered products, and applications. Charon-SSP, present virtual onboard devices to the upper layer (e.g., Solaris/SunOS) on non-SPARC platforms.Charon-SSP allows all applications on legacy system from SUN Microsystems to continue running without modifications. As a member of the Oracle Partner Network, Stromasys makes it easier for customers to move to Charon-SSP Oracle Sun x86 server. Here are some unique benefits that the Charon-SSP offers in the process of SPARC virtualization and emulation.Benefits of Virtualizing with Charon-SSPReduced risk: Classic hardware may be end-of-life, but the applications running on that hardware are not. With Stromasys, those applications will continue to run, unchanged, on a modern platform – thus ensuring business continuity.Cost-efficient: CHARON-SSP’s built-in power-saving configuration options provide a substantial power usage reduction, decreasing the utility bill, not to mention your company’s environmental impact.Business Continuity: Modern hardware improves reliability and availability using redundant hardware and data replication technologies not available previously in classic hardware.Data center consolidation: Replacing classic systems hardware with industry standard server infrastructure simplifies data center management and operations with the same set of management tools used for modern server platforms To learn more about how you can make this shift! Talk to an Expert #### Future of VAX/VMS Migration and Emulation IntroductionThe VAX/VMS operating system, also known as OpenVMS, came to life in the late 70s. At the time it was a cornerstone of mission-critical computing, powering essential services across billing systems, stock exchanges, and manufacturing sectors. With its ability to accommodate multiple users and virtual memory architecture among other things, VAX/VMS systems offered great reliability and security for applications.But as more and more modern computing environments came up, the legacy VAX hardware could not keep up. This modernization created a need for emulators to enable seamless VAX migration. These VAX/VMS emulators act as a bridge between legacy applications like VMS systems and other contemporary computing environments.In this blog post, we'll take a deep dive into the benefits of VAX migration, along with the advancements in VMS software and hardware that signify a pivotal shift towards the future of virtualization and emulation. Explore how CHARON-VAX emulates legacy VAX processors on Windows or Linux. Download Datasheet Current State of VAX MigrationThe current landscape of Dec VAX migration, , including VAX emulator solutions, is marked by significant advancements, offering seamless integration of legacy VMS systems into modern computing environments. Various solutions have been developed to ensure the VAX/VMS software continues to serve its purpose efficiently, without the need for extensive hardware.Stromasys Emulation solution, Charon VAX creates a virtualized replica of the original VAX systems and hardware, allowing the VMS software and operating system to remain working in their existing binary form. No changes to the original operating system, layered products or applications, procedures or handling must be applied.The Charon VAX Emulator replaces various VAX systems with a virtual counterpart on x86 based hardware, ensuring continuity of VMS software applications.Apart from on-premises VAX/VMS migration of the legacy operating system, cloud solutions are now available, making it easier to move away from the outdated DEC VAX hardware. Charon on the Cloud facilitates emulation on major cloud providers like Azure, AWS, Oracle and more, enhancing flexibility and seamless VAX migration.These developments underscore the commitment to preserving the functionality and integrity of VAX systems, ensuring their relevance in today's digital landscape.The Future of VAX/VMS MigrationAs we peer into the horizon of VAX migration, many trends and developments emerge, creating a dynamic landscape for innovation and evolution.Progress in Emulation Technology: The field of emulation technology is still developing quickly, with developers concentrating on improving compatibility, scalability, and performance. Potential future developments could include increased emulation precision, quicker execution times, and enhanced compatibility with contemporary computer settings.Cloud-based VAX/VMS Operating System: Like we covered in the previous section, new potential for VAX migration arises with the move to cloud computing. Organizations can utilize legacy VMS software without requiring on-premises infrastructure thanks to cloud-based emulation solutions’ scalability, accessibility, and affordability.Hybrid Emulation and Virtualization Approaches: Hybrid approaches that combine emulation and virtualization techniques are gaining traction. Organizations can attain maximum efficiency, adaptability, and economical use of resources in their VAX migration tactics by capitalizing on the advantages of both methods.Integration with DevOps Practices: It's getting more and more crucial to incorporate VAX/VMS migration options like virtualization and emulation into DevOps processes. Modernising legacy VAX VMS operating systems more quickly and effectively is made possible by automation, continuous integration, and deployment techniques that optimize the VAX migration process.Support for Containerization: Containerization technologies are being explored as platforms for running emulated VAX/VMS environments. Portability, scalability, and ease of deployment are provided by containerized VAX emulators, which make it easier to integrate them with contemporary microservices systems.Application Diversification: The use of VAX/VMS emulator environments is expanding beyond the maintenance of legacy systems. Dec VAX emulation is used for historical studies, software testing, and training in a variety of industries, including education, research, and software development. This illustrates the adaptability and long-term importance of legacy VAX/VMS systems.Regulatory Compliance and Security Enhancements: Enhancements in security and regulatory compliance are critical as emulation and virtualization technologies advance. Trends for the future might include enhanced data integrity and confidentiality through audit capabilities, compliance frameworks, and security features designed for emulated VAX environments.VAX Migration: Challenges in the VAX Systems Emulation and VirtualizationThe VAX/VMS Operating System is a complex system with many hardware dependencies, making VAX/VMS emulator extremely difficult. Ensuring compatibility with older applications adds to the difficulty of accurately reproducing the intricate features and system behaviour of the original VMS software and computers.Despite these obstacles, industry leaders like Stromasys continue to make improvements in emulation technology to overcome them and save the legacy of VMS system for coming generations.Charon-VAX Emulation Solution: Unparalleled VAX Migration SoftwareCharon-VAX, a leading VAX emulator, creates a virtual VAX environment on a standard Windows-based host system. With a virtual VAX, companies can quickly, easily and safely phase out aging and increasingly expensive DEC Vax hardware and replace it with an enterprise-grade virtual VAX environment on an industry-standard Windows platform.The solution boasts of no risky migration projects, and no changes to the original software. After VAX/VMS migration, your end-users won't even notice that the hardware platform has been replaced. Furthermore, it also comes with license transfer options. Keep your OpenVMS operating system supported with a transfer license from HP. These licenses allow the transfer of OpenVMS operating system and layered product licenses to servers running the Charon-VAX environment, providing a continuation of the existing HP software warranty agreements. HP Services supports HP OpenVMS software on Charon products running on HP systems only. To learn more about how you can virtualize your legacy Alpha systems Talk to an Expert #### Geopolitical Risk Is Rising in 2026: How Emulation Strengthens Disaster Recovery for Legacy Systems 2026 is the era of growing global tensions, which makes the world unstable, and even enterprises are also feeling its tremors. This issue can also result in trade tensions, nation-state cyberattacks, export controls on semiconductors, and sanctions that can be cut off at any time.One such challenge occurred in late 2025. A major semiconductor manufacturer halted shipments to many countries due to new export restrictions. Within weeks, several organizations across three continents were struggling to source replacement parts for their aging mainframe systems that were suddenly impossible to obtain. As a result, some systems went dark while others operated on borrowed time. They were just one hardware failure away from a complete shutdown.The WEF Global Security Outlook 2026 has reported that geopolitics has become the no.1 factor influencing cyber risk mitigation strategies. More than 60% of businesses actively account for geopolitically motivated cyberattacks, such as deliberate disruption of critical infrastructure.The threat is no longer theoretical. Threat actors are actively exploiting this vulnerability to breach enterprises. When critical infrastructure becomes a geopolitical weapon, no sector is untouchable, and no IT environment is immune to cyberattacks. It is an uncomfortable reality that the systems most at risk are often the oldest ones, because most disaster recovery plans simply weren’t built to protect them.So, here is a blog explaining the rising challenges that legacy systems pose to enterprises amid escalating geopolitical tensions in 2026. Discover how legacy emulation can eliminate hardware dependency, mitigating unplanned downtime issues. You will also explore why it has become a critical strategy for resilient disaster recovery and a necessity for ensuring business continuity. Prevent business disruption from legacy hardware failures with proven strategies by Stromasys. Download the Whitepaper What Are the Challenges That Are Driving Geopolitical Risk In 2026?Geopolitical instability is no longer a distant concern but a challenge that is now driving enterprises' operations at risk. You can see that trade wars, sanctions, technology restrictions, and nation-state cyberattacks are altering the business IT environment.Various reports have shown how organizations are struggling with the geopolitically motivated cyberattacks, such as critical infrastructure disruption or espionage, taking advantage of the rising tensions. This has become a top factor influencing cyber risk strategies.Here are some significant challenges faced by businesses across the globe:Nationwide CyberattacksThreat actors are now targeting different industry sectors like energy, finance, transportation, and healthcare infrastructure, which are increasing at an alarming rate. The threat actors are now using more sophisticated and AI-based attacks that are exploiting vulnerabilities at a very fast pace, which are beyond what traditional defenses can tackle.Hardware Restrictions & Export ControlsThese issues are particularly faced by the semiconductor industries, which are creating dangerous new gaps in legacy system durability. It becomes problematic when businesses are unable to get access to replacement parts that are impacted by geopolitical mandates, resulting in the delay or discontinuation of the hardware, as there is no other alternative.Regulatory GuidelinesThe regulatory responses have become more swift with time. The EU's Digital Operational Resilience Act (DORA) and CISA's updated guidelines. They are now pushing organizations to demonstrate measurable, tested resilience, not just simple documented policies. The message is simple, i.e., to hope for stability, not just a strategy, in this current situation with geopolitical tension. It is the pressure to integrate better DR initiatives to ensure seamless business continuity.Vendor DependenciesThe restrictions have forced businesses to evaluate their dependencies on foreign technologies at a policy level. Vendor lock-in has become a strategic vulnerability. For example, if your core banking system is running on hardware from a particular manufacturer. What will you do if they are facing sanctions or export controls due to these geopolitical tensions? You will be left with no backup plan and a crisis that will put your operations on hold indefinitely.Based on a 2025 IBM study, 60% of organizations have experienced extended downtime due to hardware procurement delays. One of the reasons might be the supply chain disruptions. They are not minor inconveniences but critical issues that can impact business operations, brand reputations, ROI, and ultimately customer experience.The above issues are more prominent if the organizations are running their critical operations on legacy systems, as they are not designed to deal with this type of threat environment.The Legacy System Dilemma: How Geopolitical Risks Are Making It Worse?In enterprise IT, there is a troubling paradox that exists. The more critical the system, the more vulnerable it becomes when geopolitical risks escalate. This is especially troubling when the business is running its operations on legacy systems.Let’s talk about a hypothetical scenario. If, due to current rising tensions, critical components required for the legacy hardware do not arrive on time, then it will delay operations, resulting in unplanned downtime. And this can result in an indefinite pause as legacy systems are ships without lifeboats.Legacy systems such as IBM AS/400s, HP 3000s, VAX systems, decades-old mainframes, Alpha servers, and other outdated platforms are ticking time bombs. Yet, they continue to power critical operations across various sectors. Industries such as banking, government, energy, and manufacturing still rely on these outdated systems to run financial transactions, manage nuclear facilities, control production lines, and handle other core functionalities.So, now the question is, why haven't organizations replaced them? What are they waiting for?Based on the Forrester reports, the average cost of replacing the entire legacy system can be very expensive. For example, a mainframe system can range from $50 million to $200 million, and the entire replacement project can take from three to seven years. And this timeline does not count the risk of catastrophic failure that might occur during the transition. You're processing millions of daily transactions or controlling critical infrastructure. A failed legacy system transition process not only means losing revenue but also a complete system shutdown. As a result, it is going to be a huge, catastrophic incident.So, often organizations try for the easiest and safest option, according to them, which is still running operations on those outdated systems till they collapse.Running critical operations on legacy systems has various challenges. One of the most significant challenges is DR.But legacy systems create DR challenges that modern approaches can't solve. These systems are either discontinued or vendors have ended support. Also, spare parts are not easily available, and the delay due to supply chains can endanger the operations. What happens when a disk controller fails that was operating on a 20-year-old system? The first thing that you do is look out for parts in inventory rather than calling customer support.These systems are not compatible with modern DR solutions, especially cloud-based. You will not be able to lift-and-shift a VAX system to AWS, as architectural frameworks are completely different. And traditional virtualization may not be the right choice as they are designed on the outdated architecture.Apart from this challenge, there is another issue of a lack of documentation. The engineers who developed these systems have either retired or are going to retire. It means the institutional knowledge has evaporated. So, if there is any hardware failure or something breaks, then organizations will be struggling to find skilled resources. And, even if they find someone to maintain it, it may be very expensive.Legacy Emulation: Transforming the IT Infrastructure for DR ResilienceLegacy emulation is a process of replicating the behavior of the existing outdated platform on a modern environment without any changes in the binary source codes and other applications running on it. They are a cost-effective way to upgrade the business infrastructure. They not only preserve the existing critical applications running on these platforms but also leverage the benefits the modern platform brings.You can improve the operational efficiency, performance, scalability, security, agility, and compatibility with modern technologies like cloud and AI. This makes the business more resilient and future-ready to tackle any issues without disruptions. With rising geopolitical tensions, eliminating any issues that can cause delays in operations should be the top priority. Legacy emulation eliminates the single most fragile link in a legacy DR chain, which is physical hardware dependency.This approach makes emulation a strategic fit for DR in volatile times and creates portable and hardware-independent replicas. This enables rapid failover when geopolitical events can easily compromise physical on-premises systems.In a world of sanctions, supply chain disruptions, and targeted attacks, legacy emulation has become one of the quickest and safest means to transform legacy vulnerabilities without spending astronomical prices on a rip-and-replace modernization approach.Why Stromasys?Stromasys is a global leader in transforming legacy infrastructure. It offers emulation solutions for various legacy platforms like DEC VAX, AlphaServers, Sun SPARC, PA-RISC, and PDP-11 hardware.Its flagship product, the Charon emulation solution, has cost-effectively transformed several data centers globally and ensures seamless operations of critical workloads. Legacy system transformation enables integration with modern technologies like AI, ML, and cloud, which will help in optimizing performance tuning and predicting failure modes before they actually happen.Modernizing legacy infrastructure is no longer an option but an absolute necessity. The IDC report predicts that by 2027, 65% of Global 2000 organizations will incorporate emulation technologies as part of their legacy system DR strategies due to increasing geopolitical and supply chain risks. Organizations are now preparing themselves for how to survive disruptions without clinging to traditional approaches.Stromasys Success Story: Streamlined Disaster RecoveryA leading cement manufacturer in Saudi Arabia was struggling with some significant challenges. Their mission-critical SPARC servers were running on Oracle EBS, which has no disaster recovery site. Also, there was a constant threat of catastrophic downtime that could abruptly shut down business operations.They couldn't afford to replace their legacy applications, yet their single-site infrastructure was a major challenge. They partnered with Stromasys and CloudWRKS to move from an outdated server to a modern cloud environment.Within three months, using Stromasys' Charon-SSP, they migrated their entire Solaris workloads to AWS Cloud. This resulted in:Achieving a one-hour RTO for disaster recoveryReducing power consumption by 25%Eliminating their single point of failureThey achieved this without touching a single line of application code. Their business now operates with confidence without any tension of hardware failures.The question isn't whether geopolitical disruption will test your disaster recovery plan. It's whether your legacy systems will survive it. It’s time to act fast before your legacy system results in a complete system shutdown. Build geopolitical resilience into your legacy infrastructure with Stromasys. Talk to an Expert #### Global Manufacturer migrates Tru64 Unix workloads to AWS CASE STUDY Businesses are managing more data and IT systems today than ever before. So, it’s no surprise that during mergers and acquisitions, getting the technology integration right can be an issue.A Stromasys customer that produces over 60,000 products used in homes, businesses, schools, hospitals, and other industries had been successfully running Charon-AXP to run their manufacturing applications for years. Aging x86 hardware and a desire to close legacy data centers put those mission-critical systems at risk.To upgrade outdated hardware and replace its old, costly data centers, the customer looked to re-host their on-premises Charon-AXP (Tru64 Unix) workloads to AWS using application migration service, or MGN. The customer partnered with Stromasys and its partner, LCI, to provide hands-on assistance for the re-hosting using CloudEndure.“With a highly complex, multi-national company with manufacturing sites all over the United States, many of the customer’s systems and data centers were not only costing them precious time with integrations but also costing them significantly each year to maintain. In today’s world of instantaneous information, they needed a solution that allowed them to integrate more quickly and be more efficient and responsive in business operations.”- Jeff Stothart, LCI director of technical servicesLearn how partnering with LCI and Stromasys allowed the customer to move to AWS and closer to their goal of closing an aging and costly data center with significant cost savings while modernizing how they used their manufacturing applications. AWS, LCI, and Stromasys made future M&A activities smoother with a consolidated, scalable IT infrastructure with no downtime. Share Article: READ FULL CASE STUDY Download our Case study  Download our Case studyLearn how partnering with LCI and Stromasys allowed the customer to move to AWS and closer to their goal of closing an aging and costly data center with significant cost savings while modernizing how they used their manufacturing applications. AWS, LCI, and Stromasys made future M&A activities smoother with a consolidated, scalable IT infrastructure with no downtime.Download Now #### GMS and Stromasys collaborate to achieve data-performance goals for Navigant client The Challenge Navigant Consulting is a leading global consulting firm headquartered in Chicago, Illinois, with more than 2,500 employees worldwide. Navigant provides customized services and support to address critical business issues and enhance stakeholder value. PACE, a unit of Navigant Consulting, is the market leader in mass tort claims administration. PACE’s IT team was asked to provide an upgraded system alignment and help solve a legacy hardware dilemma for a current client. To maximize efficiency, they recommended changing to a streamlined data center. But this would mean replacing the client’s existing AlphaServer 4100. The Alpha was running an application to track insurance claims as well as an Oracle database. Replacement parts for the existing server had become hard to find, and repairing it was difficult and time-consuming. Moreover, it was essential to avoid any disruptions to the client’s service or daily business during the transition. The PACE IT team began to research different options and soon focused on virtualization technologies. They wanted a solution that would also increase storage capacity, and they thought that a virtual system might offer this benefit. Download the full success story below to read more: Download our Case study Download Now #### Hannover Life Re of Australasia moves forward with confidence using Charon-PAR The Challenge Hannover Re, the third-largest reinsurer in the world, was running some of their operations on PA-RISC systems that were increasingly hard to maintain. As these systems aged, it became more and more difficult to find replacement parts, and the system failed more often. A planned migration to a brand new SQL-based system was taking too long to complete, and it was increasingly apparent that the existing systems were too complex and inter-dependent. The ideal solution, they realized, would be to replace the existing hardware with a modern and easy-to-maintain system without having to migrate the application. An Internet search for «PA-RISC emulator» led the company to the Stromasys Charon-PAR emulator. Shelving the migration project, Hannover Re contacted Stromasys and asked to participate in the then-ongoing Beta test program. Hannover Re decided to use live data for the test. The backup data was copied to the Charon system and the batch processes were executed in parallel on the existing PA-RISC and Charon systems. After testing, the results and execution times were compared. With no apparent differences, and with processing times equal to or better than the existing system, migration to Charon-PAR was approved. Download our Case study HP 3000 emulation allows Hannover Re to maintain applications and avoid risk of system failure. Download Now #### Hardware Emulation Systems: What You Need to Know While Choosing Them Imagine running decades-old software operating smoothly on the latest hardware. Yes, hardware emulation systems make this possible.By removing the reliance on obsolete hardware, they ensure uninterrupted operations for mission-critical applications and strengthen IT infrastructure resilience. Beyond this, hardware emulators offer diverse use cases tailored to various needs.But how do you determine the necessity for hardware emulators? What factors guide the selection of the right one?This article reveals the workings of hardware emulation systems, explores their applications, and guides you in selecting the right one for your business. While selecting the best hardware emulator may be tough, it is not impossible, especially with Stromasys. Is emulation the same as virtualization? Discover their distinction right here. Read this eBook Understanding Hardware Emulation and EmulatorsHardware emulation is the process of imitating the behavior of one hardware system to act like another. It helps network administrators run a specific operating system on a desktop that normally wouldn’t support it. This is useful for operating systems designed for specialized hardware.The tool used for this process is called a hardware emulator. It creates a similar environment, allowing related operating systems and applications to function as if they were running on the original hardware.For example, the Charon-SSP emulator replicates the behavior of SPARC servers on modern Linux-based hardware. This enables Solaris applications to run on the new hardware just as they would on SPARC hardware. The end users will not even realize that the hardware infrastructure has been replaced with a new one.Why are Hardware Emulators So Useful for Legacy Environments?The hardware emulation market is booming right now. The Hardware Emulation System Market Research Report 2033 revealed that its size reached USD 1.95 billion globally in 2024, with an expected CAGR of 8.6% from 2025 to 2033. There is an appreciable reason for that.After all, many organizations constantly worry about what to do with their mission-critical classic applications. These applications are some of the most reliable, secure, and durable systems in any data center. They are so essential that entire business operations depend on them.Unfortunately, these applications run on classic hardware, which is:Costly and troublesome to maintainProne to downtime and system failureAll these operational and management challenges drive organizations to look for an alternative that extends the lifestyle of their legacy applications without depending on the hardware.To address these issues, organizations are turning to hardware emulators. It allows legacy applications to run on modern hardware by imitating the behavior of the original hardware. Consequently, enterprises can run classic applications and still eliminate the dependency on outdated hardware. This approach reduces costs and minimizes operational risks effectively. Unlock the secret to eliminate legacy hardware risk and secure your business Download Whitepaper Factors to Consider While Choosing a Hardware EmulatorWhen it comes to choosing the right hardware emulation formula, there is no one-size-fits-all strategy. The emulator you choose depends on your business. Ensure you carefully assess each factor to make a choice that fully aligns with your needs.Purpose and Use CaseStart by setting clear expectations. Determine whether it will be used for business continuity, development, training, prototyping, or other purposes. For example:Business Continuity: One of the most common use cases for hardware emulation is in legacy data centers, According to Opengear in 2023, globally, 82% of companies experience 1-4 network outages in a quarter, according to CIOs. Outdated systems are not far behind. Hardware emulation helps extend the lifespan of legacy applications. This way, companies eliminate outdated hardware and associated risks so that their critical applications can run more efficiently.Development: For development, it allows them to simulate hardware environments with high accuracy and compatibility.Training: Emulated hardware is perfect for training IT teams or students. It provides a safe, virtual space to experiment. Learners gain hands-on experience without risking damage or system disruptions.Prototyping: In R&D, hardware emulation enables teams to prototype and experiment within a controlled environment. Engineers can adjust designs, test features, and spot potential issues early in the development cycle.Supported TechnologiesCompatibility is a critical factor. The hardware emulation platform must support the targeted hardware, software, and operating systems. Verify the following:Hardware Compatibility: Does the emulator accurately replicate the specific hardware systems you need?Software and OS Support: Can it run the applications and operating systems required for your tasks?Cross-Platform Capabilities: If needed, does the hardware emulation system support running systems across multiple platforms?Performance MetricsAssess the emulator's performance to confirm it aligns with your operational needs. Focus on these key metrics:Speed: How fast can the emulator execute tasks without compromising accuracy?Accuracy: Does it precisely replicate the behavior of the original hardware?Real-Time Capabilities: Can the emulator handle tasks in real-time? Is it suitable for testing or troubleshooting scenarios that require immediate responses?Scalability and Future-ProofingInvest in an emulator that can grow with your needs and adapt to future advancements. Consider:Scalability: Scalability is one of the biggest factors in hardware emulation, according to Android Experto. So, its importance is paramount. Can the hardware emulation system handle larger workloads or expanded use cases as your requirements evolve?Future Updates: Does the manufacturer provide regular updates to keep up with technological advancements like the cloud?A scalable and future-proof emulator ensures long-term usability and value.Cost and BudgetWhile cost is an important factor, it should be weighed against the emulator’s features and long-term return on investment (ROI). Analyze:Initial Cost: Does the price fit within your budget?Value for Money: Are the features offered worth the cost?Long-Term ROI: Will hardware emulation save costs over time by reducing errors, downtime, or training needs?Charon: The Leading Hardware Emulator for Legacy SystemsWith over two decades of industry experience, Stromasys has been a leading provider of hardware emulation software for legacy data centers. Its very own hardware emulator, Charon has been tested in a plethora of use cases across the globe. It emulates a range of vintage hardware such as SPARC, PA-RISC, VAX, PDP, and AlphsServers on a modern x86-based platform. It can even emulate applications and move them to the cloud.Real-World ApplicationFor instance, let’s take the case of ABB Minden. Operating a power plant with outdated VAX-11/750 computers was risky. Legacy hardware failures are a constant concern. Maintenance costs were rising, and the risk of losing important data was high.But with Stromasys’ Charon-VAX hardware emulator, they eliminated these risks and extended the life of their business applications. Read the complete use case of this hardware emulator.Concluding WordsChoosing a hardware emulation platform can be tough. There are many deciding factors to look at, like your reason for getting one, compatibility with tech components, performance, scalability, cost, and your budget. In the end, what you choose depends on various factors that only you can understand.Choosing the best hardware emulator for your company gives you added rewards that elevate your business to unseen heights. However, the wrong one will completely wreck it and create the worst misfortune – for you personally and the enterprise. With the right hardware emulation software, you score for your company, and you gain a lot of brownie points, too.If you want to modernize your legacy data center, connect with our legacy experts and see how we can transform systems, minimize downtime, and future-proof your operations. Looking for a hardware emulator you can use? You are in the right place! Talk to an Expert #### Hardware Virtualization Explained: A Complete 2026 Guide to Virtual Machines & Hypervisors Legacy infrastructure is one of the biggest challenges of today’s digital landscape. Once reliable, these systems now hinder productivity, scalability, and ROI. According to a 2023 Gartner report, 70% of organizations cite outdated infrastructure as a major barrier to digital transformation. Modernizing the legacy infrastructure has now become the urgent need of the hour to ensure business continuity.Hardware virtualization is one such modernizing alternative to transform into a modern IT infrastructure. It enables enterprises to run multiple virtual machines (VMs) on a single physical machine (host system) that are independent operating environments.These virtual machines mimic the behavior of separate physical servers that are running on different isolated workloads. This allows businesses to improve flexibility, optimize resources, enhance security, and boost efficiency.Here is a comprehensive guide that explores the technical characteristics of hardware virtualization. You will also navigate through practical insights and the real-world scenarios while understanding its working process. Modernize Your IT Infrastructure by Migrating Legacy Applications to Cloud with Stromasys Charon Solutions. Download the Whitepaper What Are the Key Components of Hardware Virtualization: Understanding It’s Core ConceptsHere is the list of significant key components:Physical Hardware and VMs (Virtual Machines)Physical hardware consists of various server components like CPU, memory, network interfaces, and storage. Virtual machines are software-based simulations on physical hardware. They are used to run multiple OS and workloads on host systems within isolated containers.HypervisorHypervisor is the core of hardware virtualization is the hypervisor. It is also known as the Virtual Machine Manager (VMM). The hypervisor acts as a bridge between the physical system and the virtual machine. It helps in managing distribution of resources and ensure there is a robust isolation between different guest operating systems that are running. Each virtual machine acts like a standalone system that runs its own OS, applications, and workloads while sharing the same physical host hardware. There are two types of hypervisors:Type 1 Hypervisors (Bare-metal): These hypervisors can be directly installed on the physical servers and do not need any host operating systems. They were known for their robust security and high efficiency. Some of the common examples are Microsoft Hyper-V and VMware ESXi.Type 2 Hypervisors (Hosted): They operate on the host operating system and manage virtual machines within those host systems. They are ideal for development or desktop use. Some of the most common examples include VMware Workstation and Oracle VirtualBox.Virtual CPUs, Storage, and MemoryIn each virtual machine, the hypervisor allocates virtual memory, CPUs, and storage by mapping them to the host's physical resources. These resources can then later be dynamically adjusted depending on the workload changes.CPU Virtualization ExtensionsIt can be said that hardware virtualization can reach its full potential when it is supported by CPU virtualization extensions. Modern CPU from Intel and AMD offers dedicated virtualization extensions like AMD-V and Intel VT-x. They help in streamlining the virtualization process while minimizing performance overhead. This allows the hypervisor to invoke CPU instructions for virtualization operations directly. Their architecture support boosts the address translation, context switching, and execution of VMs at near-original speeds, ensuring a successful large-scale virtualization process.Why CPU Extensions Are Important: Understanding the Performance ImpactWithout hardware extensions, hypervisors must rely on software-based binary translation. It is a process that interprets and rewrites sensitive instructions from guest operating systems.With CPU virtualization extensions enabled, hypervisors can:Execute guest instructions directly at near-native speedsManage memory address translation through hardware rather than softwareImplement hardware-level security features like Intel VT-d for I/O virtualizationReduce hypervisor intervention for common operationsContext switching overhead can be easily minimizedWhat Are the Different Types of Hardware Virtualization?There are three different types of hardware virtualizations.Full VirtualizationIn the complete virtualization process, hypervisors emulate the physical hardware entirely. This allows them to run in the isolated VMs without modifying the guest operating systems. Every application can run on standalone hardware. This makes it ideal for systems that need maximum compatibility.ParavirtualizationIn the paravirtualization method, modifications are made so that guest operating systems can efficiently communicate with the hypervisor. This communication is carried out using hypercalls that can reduce resource overhead but require kernel changes.Hardware-Assisted VirtualizationIn the hardware-assisted virtualization method, the hypervisor relies on CPU extensions like VT-x and AMD-V to emulate and improve performance. It is mostly used in modern virtualization platforms.Key Benefits of Hardware Virtualization for BusinessesHere are several benefits of hardware virtualization in business:Cost Efficiency: It reduces IT infrastructure costs through server consolidation. Now, instead of maintaining separate physical servers for each application or workload, organizations can consolidate 10-20 physical servers onto a single high-performance host machine. Reports have shown that organizations can achieve 50-70% hardware cost reductions through server consolidation. They can significantly save on power, cooling, and licensing expenses.Flexibility: The virtual machine configurations can be saved in the form of images and can be easily deployed across multiple hardware or migrated among different servers.Scalability:When there is a rise in demand, more virtual machines can be incorporated to add more resources to meet the customers’ increasing demand and to manage operations without any disruptions.Fault Tolerance: It allows taking VM snapshots at any time, and copies are distributed geographically. So, in the scenario of hardware failure, operations would not halt. The workloads on the current elements will be managed by integrating additional resources for smooth functioning.Robust Security: Each virtual machine operates in a completely isolated environment. If one VM becomes compromised by malware or a security breach, the hypervisor isolation layer will prevent lateral movement to other VMs on the same host and limit the impact of security breach. Also, the additional features like memory encryption (Intel TDX, AMD SEV) enhance protection.Based on The Business Research Company’s report, the virtualization software market is rapidly evolving. It is projected to grow from USD 85.83 billion in 2024 to USD 100.19 billion in 2025 at a compound annual growth rate (CAGR) of 16.7%.A Step-by-Step Process: How Hardware Virtualization WorksHere is the step-by-step process explaining how hardware virtualization works:Installing HypervisorThe process begins with the installation of hypervisors directly on the physical hardware or the existing OS.Abstraction of ResourcesFor every VM, the hypervisor abstracts hardware resources, including CPU, memory, and storage, to present them to configurable isolated pools.Creating Virtual Machines (VMs)As per the business requirement, the admins allot virtual CPUs, define VMs, RAM, and storage disk space. Every VM boot has its own OS, totally unaware that there are other OS running on the same physical server.Isolation and ExecutionHypervisor manages the instructions from the guest OS and workloads that are isolated from the other virtual machines. For high efficiency and performance in hardware-assisted modes, several CPU calls are managed by the built-in virtualization extensions.Live ManagementFor uninterrupted operations of the applications, hypervisors enable VM snapshots, scale up resources, migrations between servers, and manage security controls.Usage in Different Industries & Future TrendsHardware virtualization powers cloud computing, DevOps, edge deployments, and legacy modernization. Here are emerging virtualization trends with their next-gen capabilities:Improved Hardware SupportThe new CPU generation offers new added features like larger TLB sizes, faster VM exit/entry, and enhanced memory management for better performance.Secured ComputingMaintaining privacy is the highest priority that virtualization focuses on. Technologies like Intel TDX and AMD SEV encrypt VM memory offer a secure, encrypted virtualized environment.Containerization integrationThe hybrid approach integrates container efficiency with VM isolation. It means it runs containers inside virtual machines for high density and robust security.Edge ComputingCompact hypervisors allow virtualization to run on resource-constrained edge devices. This enables VM benefits throughout distributed architectures.What Are the Common Challenges and Troubleshooting for Hardware Virtualization?Here are some common challenges:Residual Performance Overhead: Modern systems can achieve near-native speeds, but there may be some computational overheads that still remain unavoidable.Management Complexity: Successfully managing and deploying a virtualized environment requires in-depth knowledge of how to manage and maintain it.Security Vulnerabilities: Careful management of potential risks like VM escapes.Here are some troubleshooting steps to take:Enable Hardware Extensions: Validating CPU virtualization extensions (VT-x/ AMD-V) that are enabled in BIOS.Avoid Resource Over-Commitment: To prevent any performance issues and inefficiencies, it is recommended to avoid overburdening the resources.Regular Updates & Patches: Always install the updates and patches for hypervisor software when they are released. It will help in mitigating security vulnerabilities and bugs. Is your legacy infrastructure secretly draining profits? Transform your business with our Legacy System Migration Guide Today! Download Free Guide Final TakeawayHardware virtualization is considered to be one of the cutting-edge technologies. It abstracts the physical resources into more flexible and secure virtual machines. It involves multiple VMs operating on a single host, involving a lot of communication between guest OS, hypervisors, and physical hardware.It is essential to understand the processes for it to work and leverage its full potential fundamentally. Hardware virtualization remains fundamental to modern infrastructure while supporting clouds, DevOps, disaster recovery, and seamless business scaling. As the processors evolve, businesses can leverage more hardware features that will make virtualization more efficient, flexible, and accessible. This will empower innovation and growth opportunities.Hardware virtualization is a method to transform the outdated infrastructure. There are many ways to modernize legacy hardware. Stromasys brings Charon solutions to transform the obsolete infrastructure. It used cross-platform virtualization solution modernize the legacy hardware. It offers solutions for both physical hardware and cloud environments. To know more about how Stromasys transforms legacy infrastructure, contact our experts. Talk to an Expert #### Hardware Virtualization: What It Is and Why Your Legacy Systems Need It G2 reports that companies using virtualization see a 50% jump in operational efficiency. Even more impressive, 66% of businesses experience greater agility after making the switch.But here's the reality for companies running legacy systems. Finding replacement parts for aging hardware is getting harder. What happens when a critical component fails? The risk is real, especially when mission-critical applications depend on that hardware.Hardware virtualization offers a practical solution. It lets you move existing workloads to virtual machines without changing your applications. Your legacy software runs unchanged on modern infrastructure.So, for IT teams managing legacy infrastructure, virtualization simplifies daily operations. Administrative tasks become less complex. Maintenance headaches decrease.Here, you will learn in detail about hardware virtualization and then discover how it can bridge the gap between your reliable legacy applications and modern servers. Unlock the secret to eliminate legacy hardware risk and secure your business Download Whitepaper What is Hardware Virtualization?Legacy Hardware Virtualization, often known as just virtualization, is the process of abstracting computer resources from the software that uses them. Put simply, a single physical machine is divided to act like multiple virtual machines (VM).Virtual machines function independently, each with its own OS and applications. They behave like standalone computers.This single host system can support multiple virtual environments, each functioning independently while sharing the same architecture. As a result, businesses can run various applications or even different operating systems on one server seamlessly. This is achieved through software called Hypervisor.How Does Legacy Hardware Virtualization Works?Getting the hang of virtualization can be pretty easy. Let’s break it down for you:Hypervisor: A software program that acts as an intermediary between the physical hardware and the guest operating systems.Guest OS Installation: You install an operating system like Windows or Linux, within the virtual environment. The guest OS mimics the process on physical hardware.Resource Sharing: Multiple virtual hardware share the CPU, memory, and storage of one physical machine. The hypervisor manages this sharing seamlessly.File Access: When your guest OS requests a file, the process is seamless. The hypervisor steps in, fetches the file from its virtual hard drive and delivers it to the guest OS efficiently.Understanding Hypervisor and Its TypesA hypervisor is the underlying technology that decouples hardware from software. It allows multiple VMs to operate on a single physical server - each with its own operating system and resources. This setup lets you install software on these VMs just as you would on any standard computer.Here is how a hypervisor works:The hypervisor serves as a bridge. It connects virtual machines to the physical hardware and manages resources efficiently. The physical server is the host, and the virtual environments are guests.Once installed on a server, the hypervisor efficiently handles virtual machines by loading their images. It directs requests for processing power, memory, and storage to the host using API calls. This ensures smooth data exchange between applications.Hypervisors are categorized into two types:Type 1 Hypervisors: It offers superior performance and efficiency.Type 2 Hypervisors: Meanwhile, type 2 is hosted on an operating system and it's easier to set up but may not match the performance of its counterpart.Understanding the differences between these two helps in choosing the right solution for your infrastructure needs.AttributeType 1 HypervisorsType 2 HypervisorsWorking principleInstalls directly on server hardware, providing a layer of abstraction between the physical hardware and virtual machines.Installs on top of a host operating system, allowing it to manage and run multiple virtual machines.Also known asBare-metal hypervisor.Hosted hypervisor.Resource AccessDirect access to hardware.Negotiates with host OS.Ideal Use CasesProduction servers, high workloads.Development, testing, desktops.ComplexityRequires admin-level knowledge.Easier to use, basic knowledge.ExamplesVMware ESXi, Hyper-V, KVM.VirtualBox, VMware Workstation Player, Virtual PC.Why Do You Need Legacy Hardware Virtualization?It’s no secret that keeping an outdated thing is costly and risky. Legacy hardware is no exception. Let’s explore the reasons that make hardware virtualization evident.Efficient Resource UtilizationInstead of running one OS on a physical machine, you can run multiple VMs on a single physical machineEnhanced Flexibility and ScalabilityVMs can be created, configured, and deployed in minutes to handle changing workloadsYou can dynamically allocate resources like CPU, memory, and storage to VMs as neededCost-Effective ApproachAccording to G2, companies can save 50% on hardware and maintenance costs by consolidating applications onto one serverBetter Management of Legacy WorkloadsFor legacy data centers, the aging hardware is prone to downtime and can fail anytime soonEach year, sourcing spare parts and finding skilled professionals becomes increasingly difficultSystem failure not only costs businesses a lot but also hampers the company’s reputationIn the case of legacy set up, using old hardware is expensive due to costly spare parts, higher energy bills, etc.If your business applications are running on Legacy hardware – critical workloads are at higher riskAddressing these risks head-on is essential to maintain business continuitySpending your IT budget on a legacy infrastructure limits your scope for spending on modern technologies that contribute to growth and innovationCloud AdoptionVirtualization makes it easier to integrate with cloud and leverage its benefitsAvailing cloud improves data securityTypes of Legacy Hardware VirtualizationsThe methods vary in approach and abstraction levels, but they share common goals. Here's a breakdown of the most popular techniques:1. Full VirtualizationThis method completely virtualizes the physical server and creates virtual environments that behave like standalone servers. Applications and operating systems run unchanged in this setup, as if on dedicated hardware.Key Features:Consolidates older systems onto newer hardware for improved efficiencyReduces maintenance costs tied to aging systemsMaximizes hardware use while saving physical space and boosting performance2. ParavirtualizationThis technique uses modified operating systems that are aware of the virtualized environment. Unlike full virtualization, no hardware simulation takes place. Instead, it uses an application programming interface (API) to bridge the interaction between the guest OS and the hypervisor.The guest OS is modified to include custom instructions, called hypercalls, that work with the hypervisor through APIs. These hypercalls manage key tasks like memory operations, and the OS is rebuilt to run in the para-virtualized setup.Key Features:Improves performance by reducing unnecessary VMM callsSupports multiple operating systems on a single serverBoosts efficiency per server without requiring a host OS3. Hardware-Assisted VirtualizationThis technique leverages a computer's hardware to support and manage fully virtualized virtual machines (VMs). Introduced by IBM in 1972 with the System/370, it addressed the inefficiencies of software-based virtualization.It uses processor extensions like Intel VT and AMD-V to optimize virtualization tasks. The hypervisor communicates directly with the hardware, which handles the complex processes of VM creation and management.Key Features:Reduces system overhead by offloading tasks to the hardwareIncreases the number of VMs a host system can supportEnhances performance, even for resource-intensive workloadsWidely used due to its efficiency and reliability4. Operating System-Level VirtualizationThis approach isolates multiple applications and OS instances on the same server. It ensures security and seamless resource sharing across environments.Key Features:Outperforms other techniques in speed and scalabilitySimplifies management through centralized control on the host systemAdvantages of Hardware VirtualizationLegacy Hardware virtualization offers many advantages. Understanding these can clarify how it benefits your organization, especially if you are dealing with legacy systems.Optimized Resource UtilizationBy consolidating multiple workloads on a single server, enterprises can maximize hardware usesFor legacy data centers, it optimizes the use of power and spaceReduced Hardware CostEliminates the need for legacy hardwareLower power consumption and cooling costDecreases power consumptionOverall, a much lower maintenance costImproved Disaster Recovery and Business ContinuityDowntime is rare, even if it happens, you will see a much faster recoveryHardware virtualization reduces the risk of data lossUltimately, it creates an environment that offer seamless business continuitySeamless ManagementMove VMs between physical servers without interrupting workloadsUse snapshots to capture a VM's state, allowing quick recovery from faults or disastersManage all VMs from a single interface, making it easier to deploy patches or updates while reducing errors.Use Cases of Legacy Hardware VirtualizationThe real-world use cases of legacy hardware virtualization are as follows:Powering mission-critical legacy applications to run without the need for old hardwareEfficiently optimizing hardware by combining different environmentsHarnessing the power of cloud computing and achieving an efficient and powerful infrastructureEffectively managing disaster management and recoveryAs VMs provide isolated environments. And the legacy hardware virtualization is used in software development and testingHow Stromasys Combines Hardware Emulation and VirtualizationHaving said that hardware virtualization has a multitude of use cases - it’s relevance in optimizing mission-critical workloads is more than you can imagine.Being a pioneer in hardware emulation, Stromasys combines it with virtualization, prolonging the lifespan of legacy software. We have meticulously engineered our Charon emulation software that not only eliminates the risk but also extends the lifespan of your business applications – more reliably than ever before.Your Legacy Data Center Needs Hardware VirtualizationHaving said that hardware virtualization has a multitude of use cases - it’s relevance in optimizing mission-critical workloads is more than you can imagine.Being a pioneer in Legacy hardware virtualization, Stromasys makes this journey easier. We have meticulously engineered our Charon emulation software that not only eliminates the risk but also extends the lifespan of your business applications – more reliably than ever before.Here is how we combine emulation and virtualization and create a seamless environment that run critical workloads efficiently:1) Physical hardware: your physical computer runs a hypervisor such as VMware ESXi. This is the virtualization host system.2) Virtualization: you configure a virtual machine with sufficient resources to run an emulator. On this virtual machine you install an operating system supported by the desired emulator software (e.g., Red Hat Linux or Rocky Linux). This virtual hardware is your emulator host system.3) Emulation: you install and configure the desired emulator software on the emulator host. The emulated legacy hardware is the emulator guest system.4) Migration: operating system and applications are migrated from the legacy physical hardware into the emulator guest system.5) Outcome: The legacy OS and applications in the emulator run as they normally would. The instructions they use are translated by the emulator to the instructions of the Linux emulator host system. The actions of the Linux system are mapped by the hypervisor to the actual resources of the physical hardware. Eliminate concerns about legacy hardware malfunctions. Virtualize them with Stromasys Charon today! Talk to an Expert #### History of AlphaServer ES45. Is it obsolete? What Does the Future Look Like? Yes, the AlphaServer ES45 is obsolete. The product was discontinued in 2007, and official support ended in 2008. Before we delve into the core essentials of this legacy server, here is a quick summary of the details: Feature AlphaServer ES45 Launch Year 2002 CPUs 1-4 Alpha EV68CB (1.0/1.25 GHz) Max RAM Up to 32 GB Operating Systems Tru64 UNIX, OpenVMS, Linux Discontinued April 27, 2007 Official Support Ended April 2008 Status (2025) Obsolete The AlphaServer ES45 was known for its strong processing power and reliable performance. It could run mission-critical operating systems like Tru64 UNIX and OpenVMS. This made it a solid choice for institutions needing robust and scalable solutions. However, after its discontinuation, these servers continue to disrupt businesses silently. Even if they appear to be functioning well, they are not. In this article, we will discuss the AlphaServer ES45, its evolution over time, the reasons enterprises are actively replacing it, and how to execute a seamless modernization. About AlphaServer ES45 and Its Evolution The AlphaServer ES45 is a powerful server for mission-critical applications. It was first developed by Digital Equipment Corporation (DEC). Later, Compaq took over, and then Hewlett-Packard (HP) managed it after acquisitions. It featured the high-performance Alpha 21264C 68/1000MHz CPU. This scalable enterprise server catered to business, technical, and scientific needs. AlphaServer ES45 served as a high-capacity database server, high-performance application server, Network File System (NFS) server, and Internet server. Let’s discuss how it has evolved over time: Year Event/Development 2002 AlphaServer ES45 launched by Compaq 2002 Deployed in supercomputing and enterprise settings 2007 Discontinued by HP 2008 End of official support and upgrades Introduction of AlphaServer ES45 As discussed, the AlphaServer ES45 was launched by Compaq in 2002 The code name is Privateer The server uses the Alpha EV68CB processor and supports one to four CPUs at 1.0 or 1.25 GHz Technical Advancements and Impact The ES45 excelled in performance, especially in mid-range server benchmarks It outperformed competitors in both integer and floating-point operations The system offered advanced clustering and high-availability features For example, it was used in major research institutions, like the Pittsburgh Supercomputing Center. There, 760 ES45 nodes powered one of the largest non-military supercomputers of its time. Discontinuation and Legacy The AlphaServer ES45 was discontinued on April 27, 2007, as HP shifted focus to Itanium-based systems Official support and upgrades ended in April 2008 Technical Specifications Technical Specifications These specifications outline the notable features and capabilities of the AlphaServer ES45 Processing Power Features up to four 1.25 GHz Alpha processors (EV68C type) Each CPU includes up to 16MB of cache It can hold up to 32 GB of memory Memory and Storage Supports up to 32 Gigabytes of ECC (Error-Correcting Code) memory Includes hot-swappable RAID storage for enhanced data redundancy Features 10 64-bit PCI I/O expansion slots for hardware flexibility Operating System Support Compatible with OpenVMS 7.3-1 and Tru64 UNIX 5.1B Target Applications Mission-critical applications such as high-performance technical computing, telecommunications, etc. Clustering and Performance Advanced clustering support for enhanced performance Why is there a Rising Demand for Replacement? Due to their retired status and the absence of hardware maintenance options, AlphaServer ES45 requires replacement with a modern environment. While the hardware may be failing, the applications themselves are still running strong. Businesses must protect their currently running software, which is crucial for mission-critical applications. Business-critical legacy applications have been operating for decades and contain millions of lines of code along with thousands of workflow processes. Over the years, it has undergone hundreds or even thousands of modifications. The company relies heavily on the application's effective operation to maintain its operations. In fact, these systems are among the most reliable, secure, and durable in any data center, delivering top performance and uptime. However, they still rely on expensive, proprietary hardware platforms such as AlphaServer ES45. How to Find the Right Replacement Path? There is a balanced approach: enterprises can advance their data center transformation while still preserving their legacy applications through hardware emulation (lift and shift). This approach allows you to recreate a virtual version of your legacy hardware (AlphaServer ES45) on modern hardware. The virtual hardware mimics the original, enabling mission-critical applications and their native operating systems to run seamlessly. The outcome is a modern, cost-effective hardware infrastructure that delivers enterprise-level performance. Once a workload is virtualized on standard x86 Linux or Windows hardware, upgrading or replacing commodity hardware becomes simple and more affordable. Additionally, hardware emulation helps organizations avoid the expenses of new software licenses, except for the virtualization package itself. It also reduces downtime risk by keeping existing applications intact, minimizes the need for retraining, and allows business processes to continue uninterrupted. Replace AlphaServer ES45 with the Leading Hardware Emulation Solution With over two decades of unwavering commitment and excellence, Stromsys possesses expertise in hardware emulation that no one can match. The Charon-AXP AlphaServer emulator offers a simpler, cost-effective solution for businesses. It virtualizes the AlphaServer ES45, enabling legacy applications to run unmodified on modern, industry-standard servers. There's no need to search for spare parts for outdated hardware, as Charon operates seamlessly on contemporary systems. Unlike full-scale migration, Charon provides a low-cost, low-risk alternative with a quick implementation process—typically completed within days, often under a week. This allows businesses to maintain their reliable applications without pressure. Charon doesn’t have to be an all-or-nothing decision. While many clients adopt it as a long-term solution, others use it for temporary relief as they explore future projects. Companies understand the importance of protecting their software investments. Charon alleviates the stress of a ticking clock, allowing for thoughtful decision-making. Implementing Charon-AXP can remove concerns related to legacy hardware, safeguarding business interests for the future. Learn how to phase out your aging AlphaServer ES45 while ensuring that your critical Tru64 and OpenVMS applications run more efficiently than ever. Consult our experts #### History of AlphaStation and Why Modernization is Required? AlphaStation served as a vital computer workstation during it’s halcyon days and played a pivotal role in important projects. One of its most notable use cases was in NASA’s space state design. But today, it has become a thing of the past, driving the need for modernizing the infrastructure so that the critical applications can run efficiently. This article explores the legacy workstation's history and its impact on crucial workloads and how modernization offers a seamless path forward. What is an AlphaStation Computer? As discussed, AlphaStation Computers were workstations based on DEC Alpha 64-bit Microprocessor. They were launched in 1994 and were typically used for high-performance servers. Let’s give you a quick overview of AlphaStation Computers: Developer: DEC (1994-1998), Compaq (1998-2002), HP (2002-2007) Type: Workstation Release Date: 1994 Discontinued: 2007 CPU: DEC Alpha Operating Systems Supported AlphaStations supported various operating systems, including: Tru64 UNIX (formerly Digital UNIX) OpenVMS Windows NT (with AlphaBIOS ARC firmware) Various versions of Linux and BSD The History and Evolution of AlphaStation Models The AlphaStation series evolved over time, incorporating something distinct to meet the growing demands. Let’s take a close look at them: AlphaWorkstation 200 On February 23, 1995, the Alpha 200 4/100, or Mustang, was launched as an entry-level workstation. It housed a single 21064 (EV4) CPU at 100 MHz - ideal for basic desktop computing tasks. Another variant was the Mustang+, or Alpha 200 4/233, which was launched in 1994. This was meant for professionals who wanted higher processing speed without a major increase in cost. Things in common for both the servers: A cache of 512 KB and memory expandable from 8 MB to a robust 384 MB. One PCI slot and options for PCI/ISA expansion enabled users to customize additional peripherals efficiently. AlphaWorkstation 205 The Alpha 205 4/xxx (codenamed LX3) was a shift toward more versatile performance. Its 21064A (EV45) CPU could scale between 133 MHz and 333 MHz, allowing users to select a configuration that matched their workload. Another model of this series was the Alpha 250 4/266 (also known as the M3). It was in a desktop case and had multiple expansion slots: one PCI, one PCI/ISA, and one ISA slot for extensive customization. AlphaWorkstation 250 By featuring a 266 MHz processor, the Alpha 250 4/266 was launched on 3rd April 1995. Equipped with advanced graphics and multiple expansion slots, it was built for high-demand tasks. The architecture made it easy to upgrade, offering long-term value. AlphaWorkstation 255 The Alpha 255/233, known as LX3+, achieved an ideal mix of performance and cost-effectiveness. It came with a 233 MHz 21064A (EV45) CPU with a substantial 1 MB cache. Memory options spanned from 32 MB to 512 MB. Featuring two PCI slots and ISA support, it gained traction among users desiring a dependable and efficient workstation solution. On the other hand, the Alpha 255/300 catered to those demanding superior performance. It featured a robust 300 MHz 21064A (EV45) CPU and a 1 MB cache. Like the 255/233, it offered similar memory and expansion capabilities but with enhanced processing power for intensive tasks. Its adaptability was ensured through versatile PCI and ISA slots that made it suitable for complex workloads. AlphaWorkstation 400 The AlphaStation 400 series offers multiple configurations with processors from 166 MHz to 300 MHz. Memory ranges from 8 MB to a scalable 384 MB, accommodating growth. It was designed with two PCI, one PCI/ISA, and three ISA slots. AlphaStation 600 Driven by the 21164 (EV5) processor, the AlphaServer 600 was released on August 2, 1995. This series provided CPU options at 266 MHz, 300 MHz, or 333 MHz with onboard cache between 2 MB and 4 MB. It’s memory capacity ranged from 32 MB to an impressive 1 GB. Expansion options included three PCI-X slots, one PCI slot, one PCI/EISA slot, and three EISA slots. AlphaStation DS 10 Powered by an Alpha processor, AlphaStation DS10 offered 466-MHz or 600-MHz CPU options and a 2-MB onboard ECC cache for reliability. It’s memory ranged from 256 MB to 1 GB of SDRAM, expandable to 2 GB. The dual IDE controller facilitated efficient storage management, while dual 10/100 BaseT Ethernet ports ensured dependable networking capabilities. With four PCI expansion slots, three at 64-bit and one at 32-bit, the DS10 provided upgraded flexibility. The Critical Need for Modernization AlphaStation computers were celebrated for their ability to perform high-end computing tasks. But over time, the aging hardware is causing serious problems that are directly impacting business sustainability and growth. Firstly, outdated AlphaServers are prone to downtime, which is not only detrimental to business continuity but also costs millions of dollars. Additionally, this business disruption can result in loss of customer’s trust. Secondly, there is a huge cost involved in maintaining the classic hardware. Spare parts are often scarce and expensive, and the shortage of skilled professionals makes finding help even more costly. Additionally, these systems consume a lot of power, leading to higher energy bills. Finally, the large workstations take up a considerable amount of space in data centers – adding to the overall expense. On the flip side, mission-critical legacy applications are extremely valuable in terms of the knowledge they contain about organizations’ business processes. In fact, businesses rely on them for day-to-day operations. Given the importance they have - replacing them is risky, expensive and time-consuming. This is what drives businesses to look for a modernization solution so that they can remove the AlphaServers and still run their legacy applications. How Stromasys Can Help? Instead of rushing to replace their entire legacy systems, businesses should explore a faster, less disruptive strategy that combines the best of both worlds. Enter Charon-AXP by Stromasys. With its lift and shift emulation, it emulates a wide variety of DEC AlphaServer systems allowing the original operating systems OpenVMS and Tru-64 Unix and all host applications to run on modern Linux or Windows on modern hardware. This solution addresses compatibility challenges, preserving operational integrity without extensive re-engineering. As a result, organizations can keep their familiar processes and still enjoy the efficiency of modern hardware! Do you want to experience the proven benefits of Charon for your business? #### How AI is Transforming Legacy System Modernization: Benefits and Limitations Decoded Legacy systems were the silent workhorses of businesses, known for their reliable and stable environment. With time, these systems have aged, meaning maintaining them becomes expensive and risky. If you're also running your business operations on decades-old mainframes, COBOL code, or proprietary hardware, then you're not alone. Based on the McKinsey survey report, 70% of the Fortune 500 companies still operate on decade-old infrastructure. They don't realize that these ticking time bombs can bring their entire business operations to a halt without any warning.Modernizing legacy systems will not only eliminate all aging hardware failure issues but also optimize costs. Did you know? In 2026, the global market size for legacy system modernization is estimated at USD 29.39 billion, which has risen from USD 24.98 billion in 2025. Experts have projected it to double to USD 66.21 billion by 2031. It is a rapid growth at 17.64% CAGR between 2026 and 2031. Prevent business disruption from legacy hardware failures with proven strategies by Stromasys. Download the Whitepaper Modernizing the legacy systems transforms the business IT infrastructure into a modern environment without disrupting the operations. And guess what? Here enters artificial intelligence (AI). It is fundamentally changing how organizations approach legacy system modernization and turning it into a data-driven, manageable transformation. Let's explore how AI is breaking down the challenges of legacy application modernization, the benefits, limitations, and best practices.The Legacy System Challenge: Why Modernization Matters in 2026COBOL was one of the most popular legacy applications that ran on mainframes for several decades. They were everywhere, powering critical operations, but later on started causing operational challenges. Similar to COBOL, there were other legacy software like Tandem, IMS (Information Management System) Databases, SAP R/3 or Legacy Custom ERP, VAX applications, and AS/400 (IBM i) ERP that have been operating for decades, but with evolving technology, they are becoming a hindrance to business operations.Here is the list of legacy system challenges:Hidden CostMaintaining legacy infrastructure is expensive. Reports have shown that companies spend 60-80% of their IT budgets on maintaining these outdated legacy systems. Based on the GAO 2025 reports, the U.S. federal government roughly spend 80% of its IT budget on operations and maintenance of legacy systems.Another significant challenge of operating on legacy systems is security vulnerabilities. Old systems are designed on monolithic frameworks, meaning they often lack modern security features. This makes them prime targets for breaches.Not only security challenges, but they also struggle to integrate with today's cloud and SaaS tools. This incompatibility with modern technology slows down innovation and hinders business growth.The IBM Cost of a Data Breach Report found that legacy systems have also contributed to higher breach costs. It was seen that the companies using legacy systems experienced $5.62 million breach costs on average, as compared to $3.86 million for those who have modernized their infrastructure. $5.62 million breach costsLet’s not forget that the experienced engineers are retiring as well, and only a few resources may be skilled in legacy platforms and applications like COBOL or mainframe systems. This results in a serious skills gap and results in companies paying premium prices for specialized expertise.The Modernization DilemmaOne of the biggest fears businesses had been operational disruption. A failed migration will disrupt the business for several days or weeks. Then there is another challenge with undocumented code and "tribal knowledge". It is the stuff only a few veterans can understand.Tight budgets, unclear ROI timelines, and no one wants to lose critical functionality that's been battle-tested for years.In short, doing nothing and standing still is expensive and risky. But, without any proper assessment, jumping into a migration project blindly is scarier. That's where AI can come in handy for legacy system modernization.How AI is Seamlessly Transforming Legacy System ModernizationInstead of relying solely on manual code reviews and tribal knowledge, AI brings automation, intelligence, and predictability to the modernization journey.AI-Powered Code Analysis and DocumentationAI can scan millions of lines of code, map dependencies, and automatically figure out business logic. It generates natural language documentation from spaghetti code and ensures it is easily understandable. Also, the impact analysis predicts what potential changes can influence the system and ensures there are no random surprises.Intelligent Migration PlanningAI algorithms assess the complexity and risk of the legacy systems and then prioritize workloads based on business value versus technical debt. Then it generates test cases based on the existing behavior and turns it into data-driven decisions. Based on the research from McKinsey, AI-assisted migration planning can reduce project timelines by 30-40% by automating discovery and assessment phases.Automated Code Translation and RefactoringAI tools and technologies convert COBOL to Java or mainframes to microservices. The pattern recognition helps in modernizing architecture while preserving core business logic. It acts as a bridge in preserving the existing investment while leveraging the modern benefits.Continuous Validation and TestingIn AI-based legacy systems transformation, testing is continuously running while the migration process continues. This helps in detecting any anomaly before it can impact the business and helps in optimizing early. Reports have shown that organizations using AI for testing during modernization projects report 50% fewer post-migration defects compared to traditional legacy migration approaches.Legacy Migration with Stromasys Charon: Seamless AI Integration Towards Digital TransformationWhile AI accelerates modernization, sometimes you need a bridge strategy, which is a way to modernize safely without halting the business operations. That's where Stromasys comes in.Stromasys brings the Charon emulation solution that uses the lift and shift migration approach to transform the existing legacy infrastructure. It allows seamless AI integration that speeds the migration process. It allows organizations to run legacy systems designed for obsolete hardware like VAX, Alpha, SPARC, PA-RISC, or PDP-11 on modern x86 servers or cloud infrastructure without any changes in the existing code.Why This Matters for AI-Driven ModernizationThe Stromasys approach gives the organizations some "buy time," which means they can see how their business is operating after this migration strategy is implemented. Instead of rushing with complete application rewrites or system overhauls due to failing hardware, you can:Migrate Hardware First: Move legacy applications to a modern platform with Stromasys Charon emulation solution without any changes to the existing investments and operational disruptions.Enable AI Analysis Safely: After migration, check whether the system is running smoothly on modern hardware. Use AI tools to analyze and test without any production risk.Modernize Incrementally: Look for phased migration options. Gradually moving the workloads helps in maintaining stable operations.Preserve Your Fallback: If AI-assisted migration encounters unexpected issues, then at least you will have a reliable emulated system to fall back on.You can think of Charon emulation as your safety net. You can experiment with AI-driven code translation, test new architectures, and validate migrations while your business continues running on emulated legacy systems. It's like getting the best of both worlds, the benefits of the modern infrastructure, along with the legacy system reliability.What Are the Best Practices for Successful AI-driven Legacy System Modernization?Here are some best practices that organizations should follow for a seamless AI-driven modernization:Begin with Assessment First: Evaluate the infrastructure and use AI tools for identifying and documenting everything before making a decision on full modernization.Adoption of Hybrid Strategies: Leveraging solutions like Stromasys for outdated hardware elimination while planning for legacy transformation.Collaboration Between AI and Human Expertise: AI is not here to replace human resources but to collaborate with them for seamless transformation.Prioritize Incrementally: Take small initiatives for smaller wins, which will help in understanding the process and deliver ROI faster. This can help in taking big migration projects to transform infrastructure.Investing in Change Management: Technology transformation requires people to learn and train for seamless operations.Choose the Right AI Tools: Select transparent AI tools for debugging and validation.ConclusionAI is making legacy system modernization possible. It has become safer, smarter, and more affordable than ever. But it's not a set-it-and-forget-it solution. But you will need guardrails, expertise, and smart partners.It is predicted that by 2027-2030, autonomous AI agents will be handling more of these legacy systems' modernization. Predictive maintenance ensures that any potential failures are prevented before they can even occur, and AI will converge with its low-code or no-code ability for faster results. The legacy modernization market is booming and projected to grow at 17.64% CAGR over 2026-2031, based on the Modor Intelligence report.The question isn't whether to modernize your legacy systems but how to do it smartly, safely, and with the proven AI technology. There is no right time to decide when to modernize. It is best to proactively analyze your aging infrastructure and transform it at the earliest to avoid any major pitfalls. Are Also Looking to Modernize Your Legacy Applications but Struggling with Outdated Infrastructure? Talk to an Expert #### How Can Charon Emulation Solutions Make Migrating from Legacy Hardware Easier? New technologies are emerging rapidly, yet several organizations depend on outdated systems for critical operations. Although the systems were once state-of-the-art, they have aged and are now hindering business efficiency and are hard to maintain. Replacing the entire outdated infrastructure can be very demanding and expensive. Another alternative option is migrating these legacy systems to a modern platform for enhanced operational efficiency, scalability, and security. Charon Emulation Solutions, developed by Stromasys, offers seamless migration to a modern platform like an x86 server or cloud provider with any disruptions and code modifications. This article will explore how the Charon emulator simplifies the legacy system migration process, ensuring business continuity and enhanced performance. Understanding the Legacy Systems Legacy systems are outdated software and servers that are still in use despite the availability of new, more efficient technologies. These systems are deeply integrated into the organization's infrastructure and are often considered the backbone of critical operations. Over time, they become difficult to manage and maintaining them becomes expensive. These outdated technologies are characterized by the following: Legacy systems using old software or hardware Incompatibility with modern technologies High maintenance costs Limited scalability Poor security infrastructure Scarcity of replacement parts Limited vendor support However, it is essential to understand that not all legacy systems are obsolete technologies. Many legacy systems can continue to run operations despite being outdated and are critical for a business's daily functions. Therefore, it is necessary to understand the legacy infrastructure before modernizing outdated technologies. Challenges of Legacy Systems Outdated technologies impact innovation and business growth. According to NTT's research report, around 80% of businesses agree that outdated technology is lacking and holds back innovation. There are occasions when many entrepreneurs often neglect the early warning signs and wait till the last minute when it becomes a significant problem. Here are some significant challenges of legacy systems: Security Vulnerabilities and Risks Legacy systems are vulnerable to cybersecurity risks due to their outdated infrastructure. They lack advanced measures to tackle modern security challenges. Legacy systems often rely on outdated practices and dependencies, like unpatched components and unsupported libraries, that create vulnerabilities and increase the risk of cyber-attacks. For example, the SolarWinds cyberattack in 2020 severely impacted the entire supply chain. Rising Maintenance Costs Legacy emulators are outdated hardware that is expensive to repair and replace. Some of them are even obsolete, meaning they are no longer in production and supported by their vendor, significantly increasing the cost of maintaining them. Apart from maintenance challenges, integrating them with modern applications also results in rising costs and a lack of compatibility. It often results in custom solutions and requires experts with knowledge of legacy systems. Performance Bottlenecks Due to legacy infrastructure, scaling up depending on market demands is difficult. It negatively impacts productivity and results in numerous business challenges. Integrating modern solutions can help automate operations and improve efficiency, but due to outdated infrastructure, it becomes difficult. Limited Support Businesses relying on legacy server emulators for their operations often face challenges in maintaining them. They require skilled experts with in-depth knowledge of legacy systems. Also, with the rise in modern technologies, legacy manufacturers have limited their support, and their production has even declined. This easily results in costly and unplanned downtime, impacting the reputation and finances of the business. Technical Debt Accumulation Enterprises gradually accumulate technical debt by relying on legacy systems. By the time they decide to modernize them, it becomes increasingly difficult, and the cost of transforming the infrastructure is higher than it was a few years ago. To address this widening technological gap, businesses look for quick solutions that may achieve their transformative objectives but are unreliable. This approach creates conditions for the accumulation of technical debt. Impact of Legacy Systems on Business Growth Technological advancements result in innovations, but businesses with legacy systems cannot incorporate them, resulting in poor efficiency and an inability to meet the growing market demands. Modern innovative solutions like cloud computing, machine learning, real-time data analytics, artificial intelligence, robotics, IoTs, and more have become necessary to enhance productivity, improve efficiency, scale operations, and elevate customer experience. However, with their rigid design and integration abilities, legacy emulators struggle to incorporate these new technologies. Businesses are now increasingly leveraging these modern technologies for strategic decision-making, and those who rely on legacy are finding themselves at a disadvantage. This technology gap not only limits the organization's ability to innovate but also hinders its growth and erodes its competitive edge. Charon Emulation Solutions: One-Stop Solution of Legacy Emulator Transformation Legacy hardware often poses significant challenges for businesses as it is prone to frequent hardware failures, skyrocketing maintenance costs, limited scalability, and unplanned downtime. Charon Emulation Solutions from Stromasys offers seamless migration from outdated legacy hardware to modern platforms like industry-standard x86 servers or cloud platforms without rewriting or modifying the existing codes. Charon offers emulation solutions for legacy emulators like DEC Alpha Servers, Sun Solaris, DEC VAX, PA-RISC, PDP-11, and more. Key Features of Charon Emulation Solutions Legacy Emulation: Charon emulates legacy hardware like DEC Alpha Servers, Sun Solaris, DEC VAX, PA-RISC, and PDP-11 on a modern platform like x86-based servers or the cloud, depending on the business requirements. It enables them to run their legacy applications and operating systems seamlessly on a new platform without making any changes while improving reliability and performance. Cross-Platform Compatibility: The Charon emulator creates a virtual environment that replicates the original legacy system on a new platform. It enables the seamless operation of existing legacy applications to run unmodified, ensuring business continuity and a similar user experience. Cloud Integration: Charon Emulation Solutions are also available for cloud platforms like Azure, Oracle Cloud, AWS, VMware Cloud, and more. They offer businesses the flexibility to migrate their workloads to the cloud cost-effectively. Lift-and-Shift Migration: Charon uses lift-and-shift migration to transform the legacy infrastructure. This means the application is lifted from the legacy hardware and moved to the new platform without any rewrites or refactoring. It minimizes migration complexity, reduces downtime, and is cost-effective. Benefits of Charon Emulation Solutions Here are some benefits of migration legacy systems with Charon Emulation Solutions: Preserving Legacy Applications: Charon Emulation Solutions allows businesses to continue operating on their existing legacy applications without any modifications and eliminates the need for costly processes. Minimized Maintenance Costs: Businesses can avoid skyrocketing maintenance costs by replacing the legacy emulator with a new, modern server. Enhanced Performance: Modern platforms offer faster processing speeds and are more reliable, scalable, and secure than legacy server emulators. With Charon Emulation Solutions, businesses can improve the performance of their operations without any modifications. Elevated Disaster Recovery: Migrating legacy systems to a modern environment improves disaster recovery capabilities, as backups can be quickly created and used after any disasters. Cost Optimization: Charon also offers cloud-based deployments that provide pay-as-you-go models, where businesses only pay for the services, they have used. Additionally, migrating to a new cloud or on-premises platform significantly reduces operational costs, such as legacy hardware maintenance expenses. Mitigating Hardware Failure Risks: Legacy emulation to a modern platform eliminates dependencies on obsolete hardware and minimizes the risk of hardware failure. It also reduces the risk of unplanned downtime and ensures continuous business operations. Conclusion Legacy system migration is an essential step for modernizing operations, but it is not easy. It is necessary to balance operational needs with technological advancements. Charon Emulation Solutions seamlessly transforms the legacy infrastructure from an outdated platform to an alternative modern environment without any disruption. Charon Emulation Solution uses a lift-and-shift migration strategy to modernize legacy applications. It enhances operational efficiency, security, and scalability while extending their lifespan. This not only reduces maintenance costs but also opens up opportunities for business growth. If you are also interested in learning how Stromasys can help you with legacy migration, contact our experts. Talk to an Expert #### How Can Emulation and Virtualization Drive Business Continuity and Sustainability Efforts? Technology is evolving at a faster pace, making it crucial to maintain critical applications stable and resilient. Several businesses are now facing challenges with their aging legacy hardware, which not only requires high maintenance costs but also poses risks to business continuity. Technologies like hardware emulation and virtualization solutions have emerged as crucial instruments for ensuring business continuity and enhancing sustainability. These technologies promote resource efficiency by lowering the overall environmental impact of business operations and providing robust disaster recovery solutions. According to a survey report in 2023, 66% of businesses have reported an increase in agility after integrating virtualization and emulation technology. Understanding the Legacy Applications and Their Challenges Before we learn more about the transformative impact of virtualization and emulation, let's first understand legacy applications. A legacy application is a solution built on outdated technology. These applications have a critical role in business operations, but their reliance on aging hardware and software often poses substantial risks. For instance, many industries still rely on critical legacy applications that run on outdated hardware like Alpha, VAX, SPARC systems, and HP 3000. As these systems age with time, their maintenance costs escalate, and reliability decreases, which poses considerable risks to business continuity. Furthermore, these legacy applications and systems need to be better equipped regarding recovery standards, making them vulnerable to data loss and continuous downtime during an outage event. According to a Forbes report, manufacturing companies that still rely on aging legacy systems to run their critical operations face a staggering loss of up to $50 billion annually. What is Hardware Emulation? Hardware emulation is a procedure to imitate hardware components' behavior. These systems use specialized emulators based on hardware description languages that convert designs into a format that can simulate how the actual hardware will work. One simple example is an IT admin using hardware emulation to run an unsupported OS (operating system) on a VM (Virtual Machine). In this situation, the virtual machine may not have direct access to the server hardware. So, an emulation layer directs traffic between the virtual and physical hardware. Benefits of Hardware Emulation Here are some benefits of the hardware emulation: Verification and Debugging Emulators permit the designers to quickly identify and resolve issues in the system before physical chips are developed. They are extremely valuable for ensuring system correctness as they enable the real-time testing of live data. Business Continuity Emulation solutions ensure business continuity during any interruptions. With options like virtual systems, employees can now work from anywhere, minimizing the requirement of physical space and commute-related emissions. E-Waste Reduction Hardware Emulation extends the life span of legacy applications and reduces e-waste. Businesses can upgrade server infrastructure instead of replacing the entire system while maintaining existing endpoints. Understanding What is Virtualization The process of creating servers, devices, networks, and servers virtually is known as Virtualization. A single physical server can easily host several virtual machines, each designed to operate independently. Surveys have reported that after implementing virtualization, businesses have shown a 50% improvement in their operation efficiency. How Virtualization Contributes Towards Sustainability? Here are some highlighted points on how hardware virtualization contributes towards sustainability: Efficiency in Energy Consolidation of Servers: Minimizing the number of servers and running multiple virtual machines on a single server reduces energy consumption. Dynamic Resource Allocation: Depending on user demands, VMs allocate resources that scale down during inactivity, thus saving energy. For a sustainable future, VMware has started the VMware Zero Carbon Committed Program along with more than 50 partners, including AWS, Oracle, Google, IBM, and more. Thin Clients: Using a low-power thin client to access virtual machines minimizes energy usage as compared to the old traditional systems. Emissions Reduction Cloud-Based Solution: Cloud platforms offer customized private clouds that integrate well with virtual systems and have robust security. These clouds minimize IT footprints and ensure data protection. Operational Resilience: Virtual systems enable a work-from-anywhere option that reduces emissions caused by commuting. Legacy Migration Strategies Legacy System Migration: Businesses should now assess the cost of maintaining their legacy systems. Legacy application migration help business them seamlessly work with the latest technology without disrupting the workflow and at minimal expense. Businesses like Stromasys offer Charon solutions that enable organizations to transition from their aging legacy systems to modern solutions seamlessly. Stromasys leverages cross-platform server virtualization to emulate legacy systems, allowing organizations to manage their existing solution configurations unaltered while enjoying the benefits of the modern virtualized architecture. Driving Efficiency and Continuity with Stromasys In an era where every business is working towards sustainability and continuity, Stromasys stands out as the world's leading provider of aging legacy applications by offering practical solutions. It ensures the business maintains critical applications, minimizing costs, mitigating security risks, and enhancing performance with its VAX, Alpha, and SPARC emulation solutions. Whether cloud-based virtualization or hardware emulation, businesses will enjoy a seamless migration process while maintaining time-testing applications. Stromasys has the ability to serve its clients globally with its products, services, and support, which makes virtualization not only easy and low-cost but also the most innovative way forward. Always remember that technological evolution is inexorable, and our choices shape the future. So, it's best to choose wisely and build a resilient and sustainable digital environment. For more information on transforming your legacy application with Stromasys as Modern Problems Need State-of-the-Art Solutions! Talk to an expert Key Takeaway Hardware emulation and virtualization offer a new way to manage the lifecycle of digital assets by allowing businesses to prolong their longevity. It enables the organization to stay ahead of rapidly changing technologies while empowering sustainable practices. This approach requires a wide range of strategic planning. Firstly, there needs to be a consensus on standard peripherals and emulator functionalities to facilitate seamless transitions from physical to emulated hardware. Also, businesses need to carefully choose from emulators for the development and adoption of new environments and should ideally opt for open source to promote accessibility and collaboration. #### How Can Legacy Modernization Transform Your Telecommunication Infrastructure? The US Telecom Market is estimated to reach $4617.78 billion by 2030. Clearly, today’s communication service providers (CSPs) must manage their business more efficiently than before to address increased customers and compete with the growing number of products. But in reality, only a few will succeed as most of them still use legacy systems to run their businesses. In fact, data suggests that telecom businesses still spend 60-80% of their IT budget on maintaining legacy systems. Maintaining the failing legacy hardware is like putting your business at risk. Unexpected system crashes can lead to production loss and unsatisfied customers. The reality is that when legacy hardware fails, businesses wish they had planned ahead. When legacy hardware breaks, there’s no longer any time: getting the system up and running again is urgent and crucial to the company’s success. So why hold on to the past when you can make your business more futuristic? The lesson is clear: modernization is not an option. It's crucial for any telecom enterprise that wants to thrive in the modern business landscape. Unlock the secret to eliminate legacy hardware risk and secure your business Download Whitepaper Now, you have reached a point where something must be done with the legacy system. But where to begin? This article aims to guide you through the process. Discover the proven benefits of Legacy modernization in telecom industry and how to do it correctly. 6 Reasons Why You Must Modernize Your Telecommunication Infrastructure The irony with your business is that despite spending a lot of money maintaining your legacy telecom systems, the risk of business failure is increasing daily. Find out how Legacy modernization in telecom industry can save your business, where you will pay significantly less and still become risk-free. 1. Up to 60% Savings in Hardware and Operational Cost According to a survey, you can save up to 60% (on your hardware and operation) a year by adopting legacy system modernization. Additionally, your energy costs are reduced, and efficiency improves. Over time, these savings add up, benefiting your bottom line. You can re-invest the extra funds into other important areas of your telecommunication business like marketing, customer service, and product development. 2. Improved Reliability Research shows that the average hourly cost of server downtime ranges between $301,000 and $400,000. Thanks to modernization, downtime will become rare, and operations stay smooth. Also, redundancy and fault tolerance mechanisms ensure continuous communication. 3. Mitigate Security Risk Did you know the number of cybersecurity attacks that occur daily? It's 2,200 attacks every day, which means there is 1 attack in every 39 seconds. Legacy systems are highly vulnerable and prone to security risks. So, it is evident that if you want to grow your business in this thriving telecom world, modernization is the only way forward. 4. Enhanced Performance and Bandwidth Modern telecom infrastructure offers higher bandwidth capabilities. This means faster data transmission and improved network performance. Users experience seamless communication, and productivity gets a boost. Imagine video calls without lag or high-speed internet for remote work. That's the difference modern hardware makes. 5. Scalability and Future Proofing With modern infrastructure, scaling your network becomes much easier. As your business grows, your network can expand too. Whether it's more users or new tech trends, legacy modernization in telecom industry prepares you for whatever comes next. 6. Addressing Technological Obsolescence Technology evolves quickly. Legacy hardware becomes outdated and unsupported, leading to expensive upgrades or replacements. Legacy modernization in telecom industry helps you avoid these challenges, keeping your telecom infrastructure current and avoiding the high costs associated with obsolescence. Legacy System Modernization: Compare and Identify the Right Approach At this point, you are likely aware of the significance of legacy modernization and may be looking for a suitable strategy for modernizing the legacy systems in your telecommunication business. Well, we understand the challenges involved in starting from scratch. Don’t worry. We are here to help you out. That is why we have developed this table so that you can compare and choose the right strategy for you: Criteria Option 1: STATUS QUO (NO CHANGE) Option 2: REWRITING THE APPLICATION Option 3: LIFT AND SHIFT MIGRATION BUSINESS RISK ❌ Aging hardware, increased network downtime, dropped calls, and slow data transmission ❌ Business continuity at risk, potential service disruptions, and high development risks ✅ Minimum disruption, maintain call quality and data flow COST OF CHANGE ❌ No additional costs but high running expenses ❌ High costs including development, deployment, and new licenses ✅ Value for money, and lower total cost of ownership IMPLEMENTATION TIME ✅None ❌ Lengthy process involving planning, execution, testing, and rollout ✅ Minimal, quick deployment without service interruption MAINTENANCE COSTS ❌ High maintenance costs due to aging hardware ✅ New hardware with modern support contracts ✅ New hardware with reduced maintenance costs PERFORMANCE ❌ Outdated memory, capacity, and processing speed; affects call quality, data throughput, and latency ✅ Enhanced performance with new hardware ✅Improved bandwidth, latency, and overall network performance USER TRAINING ✅None ❌ Extensive training required for new systems and applications ✅ None - necessary applications remain unchanged ENERGY COSTS ❌ High energy consumption, inefficient old hardware ✅ Energy-efficient new hardware ✅ Energy-efficient new hardware The above table clearly shows that lift and shift migration is the preferred option. But what exactly is lift and shift migration? How does it differ from traditional migration? And who offers it? We understand that you may have many questions, which is perfectly fine. Let's examine this closely and explain it to you. Presenting Lift and Shift Migration: The Cost-Effective and Time-Saving Alternative to Complete Migration Complete legacy system migration or re-writing the application to run on more modern operating systems and hardware platforms is an expensive and risky proposition. The classic system has likely been running for twenty or more years, is composed of millions of lines of code, contains thousands of workflow processes, and has had hundreds or even thousands of modifications over the years. Furthermore, the company is absolutely dependent on the proper and effective operation of the application to keep operations running. Here lift and shift migration comes to the rescue. Lift and Shift migration is a legacy hardware emulation technique that allows you to run your legacy applications without the need for vintage hardware. A new hardware environment will be created to mimic the legacy hardware, allowing the older application to run as if it is on the older hardware. But in reality, it is running in a new environment. Decoupling the aging hardware from the software allows the software to operate more efficiently without being dependent on older hardware. Therefore, it helps to minimize the risks associated with outdated hardware and enhances performance. Planning ahead is highly challenging without knowledge of legacy hardware emulation. So, how do you start with lift and shift migration? Charon®: The Best Lift and Shift Emulator for Your Telecom Infrastructure Imagine managing your telecom infrastructure without the hardware headaches. Yes, we at Stromasys, make that possible with our very own Charon® legacy server emulator. By virtualizing your legacy telecom hardware, Charon® allows your telecom applications to run unmodified on modern, industry-standard servers. Say goodbye to the stress of hunting for spare parts for outdated network equipment. Charon® stands out as an affordable, low-risk option that can be up and running quickly—often within a week. This means you can keep your reliable telecom applications, like network management systems or billing software, running smoothly without disruption. Our solution is all about flexibility. Whether you see Charon® as a permanent fix or a temporary bridge to future projects, it’s designed to fit your needs. Protecting your software investments and easing decision pressure has never been easier. The first step is simple: contact Stromasys. A dedicated Stromasys specialist will work closely with you to understand your goals and performance needs and thoroughly inspect your system. Together, we will analyze your telecom environment and recommend the best product and host system. Next, we’ll install Charon on your industry-standard server or chosen public cloud and restore a full backup of your legacy telecom system. This stage allows us to thoroughly test your applications in the Charon environment, such as switching systems or customer databases. We’ll identify and resolve any differences in behavior. Once functional and performance testing is successfully completed, we move to the final step: data migration. Unlike software migration, this process keeps your applications unchanged. Interested in learning more? Let us help you secure and simplify your telecom infrastructure with the Charon® Emulator. Final Takeaway As the telecom sector rapidly evolves, outdated legacy systems can impede growth and efficiency. Thus, legacy modernization in telecom industry is no longer a matter of "I'll think about it later." - it’s a necessity. Complete legacy system migration involves high costs and time, but lift-and-shift migration with the Charon® emulator doesn’t. This approach allows you to maintain your existing applications on new, reliable hardware, ensuring smooth and uninterrupted operations. Reach out to Stromasys today and start your journey towards a more reliable, scalable and cost-effective telecommunication environment. Talk to an Expert #### How Can Startups Effectively Master Data Migration from Legacy Systems to Modern Databases? For any IT professional, data migration from a legacy system is critical yet intimidating. It is essential for any business to modernize its infrastructure to migrate data from outdated systems to a modern platform. This procedure involves transferring different types of legacy data, like financial information, customer documents, and other historical records. A successful migration not only ensures improved operations but also minimizes additional expenses. No universal approach can make this procedure smoother without any challenges. This blog explores the importance of data migration from legacy systems, potential challenges, and best practices for seamless transition, ensuring all the sensitive data remains accessible and secure. Prevent business disruption from legacy hardware failures with proven strategies by Stromasys. Download the Whitepaper What is Data Migration from Legacy Systems? Legacy systems data migration is crucial for businesses that want to modernize their infrastructure. It involves migrating data from the data management system from the older platform to a newer one. This procedure is crucial while managing legacy system data migration, as the information stored in outdated systems can hinder the business's efficiency and growth. There are several critical steps involved in the data migration: Data extraction from the source database Transforming the data to match it with the target database schema Finally, moving it to a new platform While carrying out this process, it is essential to maintain the original functionality, enhance maintainability, boost performance and data security, and ensure its accessibility. Legacy system data migration is considered a digital spring cleaning, an opportunity to clean the clutter of information and organize it efficiently. It may look daunting initially, but the results included streamlined operations, enhanced data management, and gaining in-depth insights from the newly organized data. Before proceeding with the migration task, it is critical to assess the current data stored in legacy systems to understand and determine the clear goal for migration. This also helps in selecting the right migration process for the business requirements and then, through a careful strategy, planning and executing the data migration from legacy systems to a modern database. With constant testing and monitoring, businesses can overcome any challenges that occur during migration processes. This legacy system data migration gives the organizations an opportunity for innovation and growth. What is the Process of Data Migration from Legacy Systems to Modern Databases? Data migration from legacy systems to a modern database requires a well-planned strategy that considers every nuance of the procedure. The roadmap for successful data migration from legacy systems includes planning, executing the data transfer project, and maintaining a strong commitment to data security and integrity. Here are some steps that can help smoothen the process. Planning The process of legacy system data migration commences before the actual data transfer takes place. It begins with assessing the data ecosystem and understanding the clear objectives of migration. For this process to occur seamlessly, it is crucial to create a detailed strategy with a proper outline of data migration, timeline, and roles of everyone involved. Data Mapping & Transformation Understanding the architecture, dependencies, and relationships of legacy systems is vital before beginning the migration of data. This helps in designing a detailed roadmap strategy. Also, regulations and guidelines should be established before beginning the data migration process to ensure data integrity and consistency throughout the process. Testing & Validation Testing is a primary step, and with its success, data migration can be initiated. Before the migration process is executed, it is recommended that data transfer be tested in a similarly controlled ecosystem and validated to ensure the data's accuracy throughout the procedure. It helps accentuate the significance of testing in the legacy systems data migration process. Migration Procedure Data transfer in one go can be daunting and risky. Therefore, it is suggested to consider an incremental approach for migration, which involves gradually transferring the subsets of data. This procedure will lower the downtime risks and enable quick problem detection and resolution. Backup and Alternative Plans Before proceeding with the data migration from legacy systems to a modern database, businesses should create a backup and alternative plans for any unexpected incidents. Downtime is likely, so having backup systems can ensure a smooth recovery and allow businesses to maintain operations. Change Management and Streamlined Communication Streamlined communication is essential for seamless change management. It is recommended that stakeholders and other executives be informed about legacy system data migration processes, potential downtime risks, challenges, and benefits. It is also advised to communicate with employees to address their concerns and queries through change management strategies and conduct training sessions for them. Compliance and Data Security Ensuring data security is the topmost priority when migrating data from legacy systems to modern databases. Therefore, it is recommended that data be encrypted during transit. Also, compliance with the compliance guidelines is mandatory to prevent any breach of regulations with data security standards, which may result in hefty fines and other legal penalties. Data Monitoring and Post-Migration Assistance Data migration is not a one-time process but an ongoing procedure. Once the data is migrated to a new modern database, the experts must continuously monitor it for issues and rectify them immediately. There should be a means to assist individuals who might face challenges while adapting to the new environment immediately. Recording the Process It is strongly suggested that every step taken during the data migration process be documented for future reference. This record can be used as a guide for troubleshooting analysis and further improvement of the migration procedure. Technical Assistance Connect with technical experts who are experts in data migration from legacy systems to modern databases. They can provide insights and support while navigating the complexities of data transfer processes. What are the Benefits of Data Migration from Legacy Systems? A survey revealed that approximately 44% of Chief Information Officers (CIOs) think legacy systems are an obstacle to business growth. By migrating to a newer platform, businesses can leverage modern technology to reshape their operational ecosystem, drive innovation, and assist in insightful decision-making. Here are some benefits of legacy system data migration: Enhance Efficiency Migrating to a newer platform helps in faster data processing and analysis. This improves the responsiveness of the business and enables more informed and quicker decision-making. Cost-Effectiveness Aging legacy systems need regular maintenance, which adds to businesses' expenses. By migrating to a new platform, businesses can lower their IT expenses, which will further help streamline operations and resources. Enhanced Security and Compliance Regulations The modern platform is well-equipped with advanced security measures, and encryptions will offer protection against sophisticated cyber threats and data breaches. By migrating legacy system data, businesses can ensure the security of their sensitive information. These enhanced security measures also help in adherence to compliance and regulation standards. Non-compliance with industry standards and guidelines can result in legal penalties and hefty fines, as well as damage to the brand's reputation. Scalability and Improved Efficiency The newer platform offers flexibility and scalability, which means businesses can easily integrate with other third-party applications. This ability not only eliminates technological limitations but also helps meet user demands and accommodate large data volumes for processing, enhancing productivity. What are the Challenges in Legacy System Data Migration? Transferring data from legacy applications to modern databases is a demanding process. Here are some challenges that a business could come across while planning data migration: Data Corruption and Loss During Migration There is a high risk of missing data and discrepancies in the information during the migration process. This can further decrease the quality of data, thus impacting business operations. Compatibility Challenges in Data Migration One of the most common challenges a business faces during data migration is compatibility issues. Due to the different formats and structures, integration issues between legacy and modern systems can lead to system crashes and data distortions. Potential Downtime The migration process can result in operational downtime, which can lead to low productivity, financial loss, and customer dissatisfaction. Ensuring Data Security and Privacy Ensuring data security and privacy while transferring is crucial. Maintaining a secure environment for migration while preventing data breaches and unauthorized access can be challenging. Resource Allocation Looking for a skilled expert in legacy systems can be daunting. Also, managing resource allocation without overburdening teams and budgets can be tedious. Cost Management Data migration from legacy systems is a complex procedure prone to financial challenges. Unexpected complications, such as technical hurdles, disruptions, or additional resource requirements, can lead to budget overruns. Testing and Validation A detailed testing and validation process is crucial for data migration. Despite their importance, these procedures are often overlooked due to resource limitations or time constraints. This oversight can lead to severe post-migration challenges like system malfunctions, data inconsistencies, or unplanned downtime, while improper validation can compromise the integrity of the entire system. Prevent business disruption from legacy hardware failures with proven strategies by Stromasys. Download the Whitepaper Legacy Systems Modernization: Migrating with Stromasys With more than 7,000 installations globally, Stromasys is known as one of the leaders in legacy system modernization, offering innovative solutions to its clients with both on-premises and cloud migration options. Its Charon emulation solution enables businesses with legacy systems like DEC Alpha, PA-RISC, VAX, Solaris SPARC, and PDP to emulate on a modern platform like x86 servers or cloud without altering the original environment. It enhances security, performance, and scalability, reduces maintenance costs associated with aging hardware, and simplifies the data migration process while ensuring business continuity. To learn more about legacy system migration, contact our legacy expert, who can answer all your questions. Talk to an Expert Conclusion Data migration from legacy systems paves the way for a more data-driven future. By embracing modernization, businesses will not only elevate their performance, improve security, and enjoy greater scalability but also leverage modern technologies necessary for business growth. Data migration from legacy systems to modern databases can be challenging and requires constant monitoring. Businesses can come across issues like compatibility, data loss, or other problems due to changes in the platform during migration. Despite this, this data transfer is possible through meticulous planning and strategic implementation. With time, legacy systems become obsolete, which stagnates business growth and innovation. So, don't let outdated systems hold back your business growth - embrace legacy systems modernization. Unlock new opportunities by making informed decisions and harnessing the full power of your data to stay ahead of the competition. #### How Charon-PAR Fixed Aging Hardware Challenges for a Global Leader Legacy systems have been the cornerstone of several business core operations. The PA-RISC systems were widely known for their high-end computing. They were used in scientific research centers, financial institutions, manufacturing sectors, and many other industries. These PA-RISC systems, which were once the innovative technology that powered several businesses, are now hindering operations. Here is an example of one such leading manufacturer that was struggling with constant downtime challenges. They partnered with Stromasys to eliminate their PA-RISC challenges and save millions. Here is their journey to seamless transformation. https://youtu.be/w9ju5NoYx2I?si=Vt7MUi4hXEYZP7sN Legacy Systems Threatening the Global Product Manufacturer A global manufacturer with more than 60,000 products worldwide was struggling with its PA-RISC legacy systems. With their growing business, they were managing more data and IT systems. But still relying on outdated infrastructure was hindering their mergers and acquisitions (M&A). The integration of modern technologies was becoming challenging. Their operations spanned across continents, and their reputation depended on flawless execution. At the same time, this aging PA-RISC hardware was their Achilles' heel. The Critical Challenges they faced: Unplanned Downtime: Downtime from obsolete hardware is one of the biggest obstacles during mergers and acquisitions, making them appear unreliable. Integration with Modern Tech: Integration challenges with new technologies hinder M&A acquisitions. Assembly Line Vulnerability: The terror of constant delays due to shutdown production lines. Scheduling Challenges: Unpredictable performance and inefficiency resulting in inaccuracy of production scheduling. Logistics Chaos: Supply chain coordination depended on systems that are not reliable and can fail at any time without warning, which can create logistic chaos. Nationwide Production Risk: Any hardware malfunction could halt operations across the entire country. One misstep could put production to a halt, which will cost them millions and destroy merger opportunities. They needed a fast and safe solution. Charon PAR: Risk-Free Legacy Migration Without Disruption This leading product manufacturer was facing an impossible dilemma: Keeping the aging hardware and risk-critical M&A negotiations and daily operations due to system failure. Rewrite their critical applications, which are time-consuming, expensive, and come with a high implementation uncertainty. Neither of the options was a feasible answer to their problems. But partnering with Stromasys, a global leader in legacy system transformation, helped them resolve their issue. The Charon PAR is a cutting-edge legacy modernization solution that migrated its mission-critical PA-RISC applications to modern platforms. Charon PAR seamlessly eliminated its hardware dependency and migrated everything to AWS without changing a single line of code. This eliminated any system failure risks, enabled smooth M&A activities, and prevented any disruption. Charon-PAR didn't just solve their hardware problem but also revolutionized their entire IT infrastructure and business strategy. To know how you can also transform your IT infrastructure with Charon PAR while preserving your existing investments. Speak to our legacy experts today. Talk to an Expert #### How Does Legacy Migration Compliance Support Audits and Regulations? The business landscape is constantly evolving, and yet, many organizations continue to rely on legacy systems. These legacy systems may still be functional now, but over time, they become a hurdle as they no longer receive software support legacy migration or security updates. These outdated systems have been the backbone of critical business operations. They have managed everything from handling customer information to financial transactions.However, over time, regulatory compliance legacy systems have also become strict and demanding due to rising security threats. From GDPR's data protection mandates to SOX's financial reporting requirements, legacy migration compliance audits and regulations ensure the security of sensitive information. These legacy systems pose significant challenges including legacy system risks in audits. That is why migrating from outdated technologies to modern platforms is no longer an option, but a necessity.Legacy migration compliance streamlines operations and improves efficiency, cost-effectively. It also plays a critical role in enabling and supporting compliance audits, addressing regulatory obligations, and safeguarding sensitive information. This blog examines how migrating outdated technologies to modern environments ensures audit readiness and legacy migration compliance, transforming what was once a compliance liability into a competitive advantage. Is your legacy infrastructure secretly draining profits? Transform your business with our Legacy System Migration Guide Today! Download Free Guide What is the Importance of Compliance Audits and Regulations in Modern Business Infrastructure? Regulatory compliance legacy systems ensure that businesses adhere to all laws, regulations, and industry standards governing their operations. It is of crucial importance that the company understands the complexity of the regulatory landscape and the consequences of non-compliance. Failing to adhere to these regulations can result in severe consequences, including legal penalties and fines. Here are the reasons stating the importance of compliance audits and regulations: Legal and Financial Protection Complying with legacy migration compliance standards and guidelines helps businesses avoid costly fines, penalties, and even legal actions that can be imposed on them. Non-compliance can result in substantial fines, litigation, and even business shutdowns in extreme cases. It not only disrupts the business operations but also impacts the reputation. For example, penalties under GDPR or HIPAA can result in millions of dollars in fines depending on the severity of the violation. Data Security and Privacy Most regulatory standards and guidelines focus on securing the sensitive data of customers and businesses. The regulatory compliance legacy systems framework is designed to ensure structured data governance and security controls that protect against data breaches and advanced cyber threats. It reduces the risk of data loss or theft while improving the brand reputation. Maintaining Operational Integrity and Efficiency Regulatory compliance legacy systems guidelines ensure process standardization that helps businesses operate smoothly and eliminate inefficiencies. The simple definition of compliance is that businesses align with internal policies, resulting in improved resource management and operational resilience. Protecting Company Reputation and Building Trust By adhering to legacy migration compliance, a business demonstrates to its clients, investors, and partners that it is trustworthy and committed to all ethical business practices. With compliance audits, businesses ensure transparency and accountability, which enhances their brand reputation and fosters long-term customer loyalty. Ethical Workplace Practices and Employee Safety Compliance standards encompass workplace safety, anti-discrimination, and anti-harassment laws that safeguard employees and foster a secure work environment. Adapting to a Dynamic Regulatory Environment With the evolving security threats, the regulations and laws change to tackle such risks. Legacy migration compliance audits and regulations help enterprises stay agile and avoid disruptions while remaining competitive. What Are Some Important Industry Examples of Compliance Frameworks? Here are some significant industry examples of compliance frameworks: GDPR (General Data Protection Regulation): Protects the privacy of personal data in the EU and globally for companies handling data of EU residents. HIPAA (Health Insurance Portability and Accountability Act): Regulates the security of patient information in the healthcare industry. SOX (Sarbanes-Oxley Act): Requires accurate financial disclosures and internal controls for public companies. PCI DSS (Payment Card Industry Data Security Standard): Regulates the protection of credit card data. What are the Legacy System Compliance Challenges? Here are some significant challenges of outdated technologies that create hurdles for legacy system risks in audits and regulations: Limited Security Features Legacy systems often lack advanced security measures, such as encryption, modern access controls, and continuous monitoring. The lack of such modern security measures makes the legacy system vulnerable and exposes sensitive data to breaches or unauthorized access, creating significant legacy system risks in audits. Inconsistent or Incomplete Data Irregular data formats and a lack of standardization make it difficult for businesses to ensure data completeness and accuracy for regulatory compliance legacy systems audits. Manual and Inefficient Reporting Businesses with legacy applications and hardware struggle to generate audit-ready documentation, consume a significant amount of time, and are prone to numerous errors that can increase audit risks. Lack of Integration with GRC Tools Legacy platforms are often incompatible with modern systems and may not support seamless integration, limiting software support legacy migration capabilities. Unsupported Software With time, legacy systems become obsolete and no longer receive security patches or compliance updates due to discontinued software support legacy migration, escalating regulatory and operational risks. Prevent business disruption from legacy hardware failures with proven strategies by Stromasys. Download the Whitepaper What are the Benefits of Legacy Migration and How Does It Support Compliance?Here are the benefits of modernizing legacy systems and how legacy migration compliance directly impact compliance and audit success in several ways:Advanced Security MeasuresModern platforms can seamlessly integrate with robust security protocols, automated monitoring, and real-time threat detection. These are crucial for achieving legacy migration compliance, meeting data privacy and protection standards.Consistent and Validated DataThe legacy migration compliance process involves cleansing and transforming data. It ensures data accuracy and alignment with regulatory reporting formats that are necessary for compliance audits and regulations.Comprehensive Audit TrailsWith newer platforms, businesses can automatically track all user activity, data changes, and access events. It will make it easy to comply with audit requirements and compliance inspections while addressing regulatory compliance legacy systems need.Compatibility with Regulatory ComplianceLegacy migration compliance enables businesses to meet the evolving compliance requirements of various regulatory frameworks, including GDPR, HIPAA, SOX, and PCI DSS, among others. It will eliminate any chances of non-compliance related to regulatory compliance legacy systems.Legacy System Migration with StromasysLegacy systems have been the backbone of businesses' critical operations for decades. But they now pose compliance challenges due to outdated hardware, weak security, and limited audit capabilities. Stromasys offers legacy system migration solutions that do not require modifying the existing code or necessitate recertification. It's Charon emulation software, enabling organizations to virtualize legacy hardware platforms, such as SPARC, VAX, Alpha, and PA-RISC.By migrating with Stromasys, businesses eliminate outdated hardware constraints. This way, they can enhance their security infrastructure with automated audit trails, disaster recovery, and high availability. It is a key to meeting legacy migration compliance standards such as GDPR, HIPAA, and SOX. Explore how businesses can stay compliant with evolving regulatory requirements through Stromasys' legacy system migration solutions. Get in Touch with Us ConclusionLegacy migration compliance is not just an IT upgrade, but a strategic move to modernize the infrastructure. It enables organizations to stay competitive in the evolving marketplace while complying with the demands of modern compliance audits and regulatory mandates. By migrating to a modern platform, businesses protect themselves from legal, financial, and reputational risks associated with regulatory compliance legacy systems. #### How Does RISC-V Architecture Work? A Complete 2026 Guide to the Open-Source ISA RISC-V is an open-source instruction set architecture (ISA) that can be personalized by businesses that target different end applications, ranging from supercomputers to embedded systems. It was designed at the University of California, Berkeley, and is considered the fifth-generation processor that is developed on the concept of RISC (Reduced Instruction Set Computer). The growing rise of RISC V is primarily due to its open-source availability. In this blog, you will explore the working of RISC V processors. Discover how CHARON-PAR can seamlessly modernize your PA-RISC systems. Download Datasheet What are RISC-V Emulators? RISC-V emulators can be defined as the fundamental set of instructions that processors can comprehend and execute. RISC V is not a proprietary ISA, but an open-source architecture that is available for free, allowing anyone to customize and implement it without any licensing fees. It builds a collaborative environment for everyone. Design Principles of RISC-V Explained Here are the characteristics of RISC-V explained: Scalability: RISC V instruction set offers support for a range of address widths, like 32-bit, 64-bit, and 128-bit. It can scale from microcontrollers to high-end computing devices. Simplicity and Modularity: The RISC V instruction set allows businesses to develop compilers and other applications that can easily generate effective processor code. It even allows them to create a customized processor by combining the ISA into separate, independent components. Fixed-Length Instruction Sets: Several instruction sets are only 32-bit long, which simplifies decoding and pipeline designs. The RISC-V instruction set architecture even supports different-length instructions, which are used in compact coding for embedded systems. Open-Source: It is an open-source ISA that is freely available. RISC-V International manages it. History of RISC-V Explained The RISC-V instruction set was developed at the University of California, Berkeley (UC Berkeley), to create an open-source system that is based on the RISC instruction set architecture framework. The main idea was to develop a system for academic use. Gradually, the standard has evolved, and RISC V International now manages it. Its headquarters are now in Switzerland, allowing designers worldwide to maintain neutrality without any government regulations. It has more than 3000 members and has distributed more than 10 billion chips with RISC V cores by the end of 2022. RISC-V emulator is gaining momentum across industries and is recognized as a standard. This growing commercial adoption is fueling the continued evolution of the architecture. Working of RISC-V Explained RISC V is an open-source architecture managed by RISC-V International, a non-profit global organization with its headquarters in Switzerland. The RISC-V emulator is a royalty-free ISA with unique functionalities and a small set of instructions that allows software to function. With its personalization option, developers can tailor the architecture to meet market requirements. The architecture of RISC V enables designers to customize and create a processor tailored to the end applications, helping them optimize power, efficiency, and PPA for those specific applications. The instruction set architecture of the RISC-V emulator provides designers with flexibility to choose from a wide range of functionalities, depending on their specific requirements. Although RISC V initially gained traction in embedded systems and microcontroller markets, it is now showing immense potential for high-performance computing and data center applications. What Are the Benefits of Migrating to the RISC-V Instruction Set Architecture? RISC V is highly popular in computing due to its architecture, which offers simple instruction sets for processors to complete multiple tasks. It even enables developers to design several customized processors quickly, depending on the market requirements. This compatibility with IP processors is time-saving. Here are some significant benefits to migrating to the RISC-V instruction set: Open-Source ISA RISC-V emulator is an open-source instruction set architecture that allows seamless collaboration and customization across industries without any licensing fees. Common Instruction Set The common ISA feature enables easy development for processors, as the same architecture is used throughout the software. Developers mostly use the same base ISA, ranging from large supercomputers to simple embedded systems, personalizing their processors according to market demands, as compared to their previous ISAs. The RISC-V instruction set architecture offers several unique functionalities that can be tailored to meet specific business requirements. Scalable Modular Options RISC V is available in a variety of smaller, modular, and energy-efficient options. Robust Security RISC V utilizes advanced security measures, which are enabled by its open-source ISA reference framework, security extensions, and software analysis applications. Also, its open-source nature allows it to be regularly monitored by the public, which eliminates hidden channels and backdoors. RISC-V Instruction Set Industry Applications Here are some examples of RISC-V emulator applications in different industries: IoT, Wearables, Industries, and Home Appliances: RISC V processors offer optimal energy efficiency for compact and battery-operated devices with limited design constraints. Smartphones: RISC V cores can be personalized to provide the optimum performance required for smartphones or can be used as a part of a larger SoC to manage tasks for specific phone functions. Government and Aerospace: The RISC-V processors are highly reliable and have robust security infrastructure. Data Centers, Automotive, and High-Performance Computing (HPC): With the assistance of tailored ISAs, RISC V can seamlessly manage complex computation operations. Prevent business disruption from legacy hardware failures with proven strategies by Stromasys. Download the Whitepaper Transforming Outdated RISC Emulators with Stromasys Although RISC-V emulators are gaining significant momentum, several enterprises still rely on their outdated RISC processors for their operations. These obsolete systems have been the backbone of industries, offering stable and reliable services for decades. However, due to aging hardware challenges, they are restricting business operations, resulting in the loss of potential opportunities and inefficiency. Stromasys is a leading provider of legacy modernization services, offering migration solutions worldwide. Its Charon PAR solution mimics the environment of the outdated PA-RISC hardware on a modern platform, allowing legacy applications to operate seamlessly. To know how you can transform your aging PA-RISC with the Charon PAR emulation solution, contact our legacy experts. Talk to an Expert Conclusion RISC-V instruction set architecture brings a significant shift in the realm of processor design. It offers a flexible, modular, and extensive open-source ISA that can be personalized for specific applications. It is widely used in research and embedded systems. RISC V enables seamless processor development through the implementation of its core architectural principles, such as simplified ISA designs and scalability, which deliver reduced power consumption, improved performance, and cost efficiency. #### How Does Stromasys Charon Compare to Oracle's Legacy Migration Solutions? Oracle's legacy to cloud migration solution comes with various approaches, Charon being one of them (and Oracle officially supports it). Charon does lift and shift emulation. You do not need to change legacy code or data. Besides lift and shift, Oracle has more options. This includes rehosting (like Charon), moving data, changing apps, or making them cloud-native. Charon might be the way to go if you simply need to rehost legacy applications to Oracle cloud without any changes. But if you’re looking at other options like modernization, replatforming, or adopting additional Oracle services, Oracle’s wider suite of products constitutes numerous paths forward. In this article, we will explore these two approaches in depth so that you can make informed decisions. Overview of Each Solution Before comparing these solutions, it's essential to understand them thoroughly. So, let's see the details of each solution. Stromasys Charon Charon is a hardware emulator that imitates aging hardware such as SPARC, HP 3000, HP 9000, VAX, and Alpha. And it creates an environment similar to the original one, but in a modern x86 environment or cloud. It supports clouds like OCI, AWS, and Azure. The benefit? Legacy applications (based on Solaris, OpenVMS, HP-UX, MPE, Tru64) can run on modern, reliable platforms without noticing that the original hardware has been replaced. This process is called lift and shift migration or rehosting. Unlike full-scale application migration projects that require code changes, lift and shift provides a cost-effective, quick, and frictionless alternative. A Real Look of How Charon Works in Oracle This is a demonstration of Sun SPARC hardware emulation on Oracle Cloud with the help of Charon-SSP. This emulation aimed to move Solaris 9 workloads to Oracle. Initially, it was set with 1GB of memory and one CPU. But thanks to the flexibility offered by it, it scales impressively to 28 CPUs and 128GB of memory. Watch the full video and discover the core processes, starting from SCSI configuration to accessing the Solaris GUI directly on the local machine. Ideal use cases for businesses that want to: Maintain business-critical applications that cannot be easily rewritten or replaced Mitigate risk and reduce downtime from failing, unsupported hardware Complete a quick migration with limited budget or technical resources Preserve unique legacy business logic and processes Oracle Legacy Migration Solutions Oracle's legacy migration solutions are methods and tools designed to transition legacy workloads to the modern Oracle cloud. The options range from completely changing the original applications to keeping them unchanged. Here are the key approaches: Data Migration Here, the data from the old system is extracted and transformed so that it will fit into the new Oracle environment. Real-time data replication is done by means of the Oracle GoldenGate tool. What does it do? It involves very little downtime, and your data is preserved as it makes the transition. Other Tools for Driven Migration: Tool Purpose Oracle Database Migration Service Streamlines migration of entire databases to Oracle platforms. Oracle Data Pump Supports selective migration. Suitable for high-volume database exports/imports. Zero Downtime Migration (ZDM) Automates cloud/on-premises migrations with continuous operations. SQL Developer Migration Workbench Schema conversion and migration from non-Oracle platforms. Lift and Shift or Rehost Migrate legacy applications and databases as-is to the Oracle platform. This is accomplished by using Charon, a technology solution from Stromasys (an Oracle partner). This works well for rapid transitions with minimum changes to the application's architecture. Refactoring/Re-platform It doesn't involve a complete change. However, some aspects of legacy applications have been modified to leverage the benefits of Oracle Cloud. Re-architecting Simply put, it's all about redesigning your applications. Such as breaking a monolithic application into microservices and being able to maximize the use of cloud native features. Replace or Retire Full-scale replacement of legacy systems with new Oracle solutions is necessary after the old systems have become too obsolete or costly. Comparative Analysis Use a side-by-side table to summarize the similarities and differences: Aspect Stromasys Charon Oracle Migration Solutions Migration Method Emulation/lift and shift Data migration, modernization, refactoring Application Changes None required Often required Speed/Risk Fast, low risk Variable; depends on complexity Supported Clouds OCI, AWS, Azure, VMware Primarily Oracle Cloud, some multi-cloud options Long-term Modernization Minimal; preserves the status quo High potential; enables cloud-native, future-proofing Cost & Effort Lower upfront, short-term Potentially higher, but more strategic in the long term Decision Framework Deciding between legacy processes and modern infrastructure can be challenging. Key questions often arise: are legacy processes sufficient, or does your business need transformation? What is the budget and timeline for a transformation? Is it important to retain the existing legacy code? These questions can confuse decision-makers and delay the transition. Here is how to choose between Stromasys Charon and Oracle's legacy migration solutions: If your hardware is end-of-life, risky, and costly to maintain, but you don't want to change your mission-critical legacy applications, Charon is most apt here. However, if you're looking for complete application modernization, Oracle's legacy migration solutions may be the ideal choice for you. Are you still confused between application migration and emulation? How can you determine which one is suitable for you? Get your legacy hardware assessment for free. You will receive a risk score reflecting your infrastructure vulnerability. With this information, you can make data-driven decisions. Finally, for a quick, easy, and cost-effective solution, Stromasys excels in lift and shift. For further information, consult industry experts. Talk to an Expert #### How Enterprises Are Future-Proofing SPARC Workloads After Hardware End-of-Life? According to the IDC report 2025, more than 70% of enterprises run their critical SPARC workloads on outdated SPARC systems that have become obsolete. This exposes them to several risks like security issues, incompatibility, limited scalability, hardware failure, and many more. SPARC servers run critical applications, including ERP systems, databases, and core transaction processing, across industries such as finance, telecom, and manufacturing. With Oracle Corporation having discontinued the development of SPARC hardware, several of its models have reached end-of-service-life (EOSL), resulting in organizations facing hardware obsolescence risks from aging hardware. Here Is the Best Way to Run Your SPARC Systems Flawlessly in Modern Environments. Download the Datasheet For example, some of the SPARC models, including the T7 series and M7 series, have reached their EOSL. T7 Series EOSL Timeline SPARC T7-1: Premier Support ended earlier, while full EOSL on August 31, 2025. SPARC T7-2 and T7-4: EOSL on June 30, 2024. M7 Series EOSL Timeline SPARC M7-8 and M7-16: EOSL on June 30, 2024 The main issue is that without transforming the outdated SPARC hardware, enterprises will continue to face challenges like unplanned outages, unavailable security patches, escalating maintenance expenses, inefficiency, and declining productivity. The good news is that by adapting SPARC emulation, virtualization, and hybrid strategies, enterprises can future-proof their critical workloads running on them. So, here is a blog that will break down the challenges and proven solutions to keep your SPARC/ Solaris applications running without any aging hardware headaches. The SPARC End-of-Life Crisis: Why Waiting Is No Longer an Option for Enterprises? SPARC hardware was introduced by Sun Microsystems, now owned by Oracle Corporation. Its design is based on the RISC architecture. It has powered several critical SPARC workloads and Solaris operating systems for decades, but now this aging hardware has reached its end-of-service-life. With time, the SPARC hardware support is dwindling. For instance, M7 ended premier support in 2024, while T8 will follow in 2026. Also, extended support is pricey and is not a permanent solution. For the enterprises that have built their core infrastructure on these platforms, they need to look for alternative options to ensure seamless operational continuity. What Are the Risks of Operating on Outdated SPARC Hardware? Here are some significant risks of operating on aging SPARC systems: Hardware Failures: Oracle has declared SPARC hardware to be obsolete, meaning they will no longer be manufactured and supported by them. It means it will be extremely difficult for organizations to look for replacement parts due to hardware scarcity. Security Gaps: Once the hardware is declared as obsolete or has reached its EOL, you will receive no updates or security patches. Also, Oracle will no longer offer support for SPARC. Running unpatched infrastructure creates direct compliance exposure under frameworks like PCI-DSS, HIPAA, and NERC CIP. Rising Maintenance Costs: Maintaining the outdated SPARC hardware can be very expensive due to the scarcity of replacement parts and declining resources. According to the Gartner report, organizations running on obsolete hardware that are past vendor EOL are facing maintenance costs premiums of 15–30% annually. Vendor Lock-In: SPARC's proprietary ISA means its critical applications and Solaris OS cannot run on other platforms. This hinders operations, impacts productivity, and ROI. The longer organizations wait, the harder it becomes to support outdated SPARC hardware due to declining resources. Skilled Experts Shortage: SPARC hardware has been running the critical operations for several decades. They are now retiring or moving on, which means there will be some knowledge gaps. Finding experienced resources to maintain or upgrade these legacy systems becomes increasingly difficult. This ultimately drives costs, delays fixes, and heightens outage risks. What Strategies Are Enterprises Using to Secure Their SPARC Workloads After Oracle Hardware EOL? Enterprises are not entirely ripping and replacing their SPARC infrastructure, as it's the hardware that has reached its end-of-life, but the critical workloads and Solaris operating systems are still in operation. Here are some modern strategies for enterprises that can help them continue operating on SPARC workloads after Oracle hardware EOL: Emulation One of the most common legacy hardware modernization methods is emulation. It recreates SPARC hardware behavior on a modern platform like x86 servers or cloud environments, so that all the critical workloads can easily operate without any disruptions. It provides near-100% binary compatibility without making any modifications to the code or application rewrites. It also ensures that the Solaris operating system can run as it was previously running on the original SPARC, preserving exact behavior, interfaces, and data. It is one of the cost-effective methods of preserving critical SPARC workloads and Solaris OS while leveraging the benefits of modern platforms. Virtualization Virtualization is a process that layers SPARC workloads using native tools as virtual machines (VMs) on hypervisors like VMware, KVM, or Oracle VM. It consolidates multiple legacy SPARC instances on different modern hosts. Sometimes, it is also combined with emulation for full SPARC compatibility. Virtualization enables centralized patching, monitoring, and access control, while offering hypervisor-enforced isolation. Visualization minimizes the attack surface by eliminating the outdated SPARC hardware and incorporating modern hypervisor security, like encrypted VMs, while ensuring compliance. Containerization Containerization is a process in which applications are compiled in lightweight containers, which are then layered on emulated SPARC bases for legacy binaries. It modernizes deployment for modular parts while keeping core SPARC workloads and Solaris applications intact. It isolates applications in containers to ensure a secure environment as compared to monolithic VMs. It integrates seamlessly with Kubernetes for orchestrated scaling and self-healing. Emulating SPARC Hardware With Stromasys Several reports have shown that businesses still operate on outdated SPARC hardware as they have been deeply embedded in their core infrastructure. Complete overhauling can be very expensive and time-consuming. Also, there are proprietary applications that only run on SPARC hardware; it will be difficult to rewrite applications to run on a new platform. Stromasys brings Charon SSP that emulates legacy SPARC hardware on a modern platform. It is available for both on-premises (x86 servers) or cloud environments (AWS, Azure, Oracle Cloud, or Google Cloud) without modifying existing critical applications, code, databases, or configurations. It uses the lift-and-shift migration strategy to move the applications from outdated SPARC hardware to a new platform. Stromasys has recently launched the new Charon SSP 6.0, which offers exclusive features like MMU pass-through, supports multi-CPU emulation (SMP), and is compatible with most of the Solaris OS versions. Here are the significant benefits of emulating the SPARC hardware with Stromasys: 100% binary compatibility with existing code, databases, applications, behavior, and certifications. Eliminates outdated hardware risks Improved security and resilience due to seamless integration of modern tools Available for both on-premises and cloud environments Are you also looking to extend the life of your critical SPARC workloads, then reach out to Stromasys legacy experts. Talk to an Expert Conclusion SPARC hardware end-of-life does not mean your business will stop, as critical workloads can no longer operate. Modernizing the SPARC hardware will help in preserving the existing legacy investments while eliminating the outdated system challenges. Various modernization strategies like emulation, virtualization, or containerization are cost-effective ways to transform the outdated hardware so that SPARC workloads and Solaris OS keep running without any disruptions. #### How Legacy Hardware Migration Solved Critical M&A Challenges: A Global Product Manufacturer's Success Story Mergers and acquisitions (M&A) promise business growth and market expansion, but their core value derives from the integration of modern technologies. At the same time, the outdated legacy infrastructure poses numerous challenges, including operational risks, unplanned downtime, and costly maintenance.A recent industry research report has stated that more than 70% of M&A deals fail to create value, with technology integration challenges being the primary reason. For organizations planning legacy hardware migration, eliminate this challenge and ensure business continuity, improve efficiency, and secure sensitive information during M&A technology integration.But what happens when your most critical business application becomes your most significant obstacle to hindering potential growth? It became a pressing issue for one of the world's largest product manufacturers, which has over 60,000 products used in homes and businesses, during a crucial merger and acquisition (M&A) transaction.In this blog, we will explore how this global product manufacturing company transformed its infrastructure by legacy application migration to the cloud without any risky rewriting of applications.How is Legacy Hardware Hindering Business Growth?Relying on legacy hardware during mergers and acquisitions (M&A) events exposes the business to several risks. Some of these risks include:Rising maintenance expenses are often caused by obsolete hardware, which is prone to frequent system failures.High risk of data loss during transition due to poor security infrastructure.Integration challenges result in low productivity.Businesses are missing out on potential opportunities due to poor efficiency, which impacts the ROI.Businesses that still use COBOL workloads or other outdated, vendor-dependent platforms, such as HP-UX or PA-RISC, are at high risk during mergers and acquisitions. Prevent business disruption from legacy hardware failures with proven strategies by Stromasys. Download the Whitepaper Real-World Example: Global Manufacturer Facing Challenges Due to Legacy Systems During Merger & AcquisitionHere is an example of a global manufacturer with over 60,000 products used worldwide. During its M&A activities, its critical applications, running on aging legacy PA-RISC systems, were overwhelmed with complex custom scripts, COBOL workloads—an outdated language—and acquired vendor software.Here are some challenges during M&A activities:Risk of Loss: There was a high chance of losing the critical applications that were previously operating PA-RISC systems. It will impact scheduling, inventory, and shipping, ultimately affecting overall business efficiency.Complexity: Integrating the new business environment with the acquired legacy applications poses compatibility and integration challenges.Business Continuity: Undergoing M&A doesn't mean that operations should come to a halt. Business continuity is a mandatory objective, which means even a minute of downtime would result in significant financial loss; therefore, a flawless migration strategy is required to ensure seamless operations without any disruptions.Resolving Legacy Challenge During M&A Activities: Ensuring Business Continuity with Cloud MigrationTo address the challenges hindering the manufacturing organization's M&A activities, they opted for cloud migration to move the PA-RISC workloads, which included HP-UX and MPE, to the AWS cloud platform using CloudEndure. They partnered with Stromasys and LCI for a seamless transition with minimal disruptions.Here is why AWS CloudEndure stands out:Rehosting Application Workloads: Using a lift-and-shift migration approach, moving the legacy applications, including HP-UX and MPE, using the Charon PAR emulator, to the AWS cloud environment efficiently.Emulation and Compatibility: Charon PAR mimicked a similar environment to the legacy PA-RISC hardware on the new AWS cloud platform, ensuring applications continue to run post-migration.Hands-On Expert Guidance: Stromasys and LCI delivered comprehensive support for installation, configuration, and cutover, transforming complex processes into controlled execution with minimal risks.With a highly complex, multi-national company with manufacturing sites all over the United States, many of the customer’s systems and data centers were not only costing them precious time with integrations but also costing them significantly each year to maintain. In today’s world of instantaneous information, they needed a solution that allowed them to integrate more quickly and be more efficient and responsive in business operations.-Jeff Stothart, LCI Director of Technical ServicesWhat Essential Steps Were Taken to Transform Legacy PA-RISC Infrastructure to AWS Through Cloud Migration?Here are the steps taken to seamlessly migrate PA-RISC workloads with AWS CloudEndure and Stromasys Charon PAR emulator:Assess the Size of AWS ResourcesAnalyse the appropriate EC2 instances and storage capacities for legacy workloads that are to be migrated from on-premises PA-RISC hardware to AWS.Installation and Configuration of AgentsSetting up replication agents on the source system that seamlessly allows data transfer. This procedure involves installing CloudEndure agents on existing Linux servers and configuring them to interact seamlessly with the AWS environment.Software CompatibilityAll software and workloads to be migrated should align with the emulation specifics. The Stromasys team then verifies the proper functioning of all the legacy PA-RISC applications, custom scripts, and vendor software in the new environment.Data ReplicationInitiating the CloudEndure process to create an exact mirror of the production data in AWS. It is a real-time, continuous data replication process that enables seamless business operations.Coordinated CutoverTo move the operations to AWS, the power is down. It is a critical phase that requires precise timing to minimize any operational disruption.Coordination of license generation, followed by network reconfiguration for the new AWS environment, and then rebooting the systems to bring them online.Validation and OptimizationTest applications on AWS and monitor the operation for stability and performance. This is to assess how legacy applications (HP-UX and MPE) are performing in the new AWS environment and whether they require modifications or optimization to improve efficiency.Business Value Achieved with Legacy PA-RISC Transformation to AWSThe results of migrating legacy systems to AWS with Charon PAR:Cost Optimization: This migrating legacy systems to cloud not only eliminated hardware maintenance costs but also saved significantly on operational expenses.Streamlined M&A Integration: A consolidated and scalable cloud infrastructure seamlessly enhanced integration responsiveness and speed.Enhanced Security and Agility: The AWS cloud platform offers a robust security infrastructure with advanced measures for better data protection. They also provide enhanced scalability as compared to the aging physical on-premises infrastructure.Zero Downtime: Ensured business continuity without any disruptions, resulting in customer satisfaction.Selecting the Right Partners for Legacy Migration SuccessMigrating legacy hardware is a complex and challenging process. It requires experts with experience in transforming outdated infrastructure without disrupting operations. Stromasys offers emulation and virtualization solutions for modernizing obsolete systems, including Sun SPARC, Alpha servers, DEC VAX, PA-RISC, and PDP-11. They provide solutions for both on-premises and cloud environments.Its flagship Charon emulation solutions mimic the environment of the legacy hardware on the modern platform. It uses a lift-and-shift migration strategy to move the legacy applications to a new server. This cutting-edge technology preserves the legacy while ensuring innovation. It minimizes maintenance and operational costs of the business while enhancing efficiency, scalability, security, agility, and compatibility with modern technologies. To explore more about the Charon Emulation Solution from Stromasys, contact our legacy experts. Talk to an Expert Final ThoughtsLegacy hardware migration is no longer optional. Businesses seek agility, continuity, and innovation. With the right migration strategy and partners, companies can preserve their legacy applications while driving digital transformation and streamlining complex integration for successful M&A activities.By choosing to migrate legacy systems to the cloud with solutions like AWS CloudEndure, organizations ensure business continuity. This transition enables seamless M&A technology integration, eliminates risks, and reduces costs associated with maintaining outdated infrastructure.Don't let aging systems hold back your potential business opportunities. With the right migration strategies, you can seamlessly transform your business infrastructure to ensure continuity. #### How Lift-and-Shift Migration Extends Your SPARC Workload Lifespan?  Your SPARC infrastructure has been serving your business well for several decades. It means if the hardware fails, it will disrupt the operations, impacting the productivity and ROI. Also, Oracle has announced the end of support for SPARC hardware. The reality is that outdated SPARC hardware, combined with a lack of vendor support, is a risk that a business cannot afford. Replacing the entire legacy infrastructure can be very expensive, risky, and time-consuming. Here is a better way. Modernizing the outdated infrastructure with lift-and-shift migration is a cost-effective means to preserve your SPARC workloads without any modifications. It improves scalability, efficiency, and compatibility. Learn how the lift-and-shift migration approach gives a second life to your critical SPARC workloads and Solaris operating systems without any expensive rewrites and operational disruptions. #### How Stromasys Eliminates the Hidden Risks of Legacy Hardware in Air Traffic Control Downtime in Air Traffic Control (ATC) is more than just a technical problem. Because lives depend on uninterrupted flow, precise data, and seamless coordination. Imagine an ATC system locking up as outdated hardware fails, diverting flights and risking lives. This threat is real for ATC organizations worldwide. Unfortunately, many of these ATC systems STILL rely on hardware that’s far beyond its prime. Finding a reliable and affordable way to support important legacy software is the key challenge. Stromasys’ hardware virtualization solutions solve this problem, offering business continuity to ATC systems. This article delves profoundly into this situation, discussing the underlying problem and subsequently offering a sustainable, budget-friendly solution. How Aging Hardware Puts ATC at Breaking Point In many situations, the hardware (processors or specific device types) they use can become outdated much sooner than the software that runs on them. What if the underlying hardware is silently damaging mission-critical ATC operations? The potential consequences can be severe. Legacy hardware brings three primary hazards: Unpredictable Instability: Worn parts degrade, raising failure rates with each passing year. Runaway Maintenance Costs: Many operators spend over 50% of their annual IT budget on maintaining old infrastructure. Replacement Parts Scarcity: Rare spare parts make repairs take longer and cost more. The financial impact is significant. Even worse? When hardware malfunctions, the ATC operations are at severe risk. Not only that, but it also endangers the lives of crew members and passengers. Why Uninterrupted Mission-Critical Applications are Non-Negotiable ATC is probably the most critical component of the aviation industry. And the applications running ATC are responsible for managing the safe and efficient movement of aircraft both in the air and on the ground. Simply put, they manage airspace allocation, flight plans, and live communications relentlessly. Interruptions can disrupt schedules and create chaos. This can ultimately put lives at risk. But replacing the applications is rarely feasible. Because these software applications have gone through robust testing & certification and are not easy to replace. In fact, ATC operators are often reluctant to change these efficient, reliable, and familiar methodologies. However, if you're exploring alternatives, it's important to recognize that rewriting or re-engineering these systems can be both costly and time-consuming. As a result, many are compelled to seek more cost-effective solutions. How Stromasys Charon Removes the Risk Everything boils down to this: how to keep using valuable software or applications when the hardware they are meant for is risky, costly, or no longer available? Stromasys has proven experience in helping the ATC Sector solve the problem of the aging hardware that can undermine the stability and security of the software applications. It offers just-in-time emulation for SPARC, PA-RISC, AlphaServer, and VAX servers on standard x86 technology. This enables the creation of a new infrastructure for all ATC applications that operate on Solaris, HP-UX, TRU64, and OpenVMS - without any modification at all to these operating systems. There is no need for re-certification as ATC applications can run unmodified on the new x86 infrastructure without any changes. This way, ATC operators can sidestep the immense cost and time associated with re-certification. Benefits With Stromasys, the ATC system remains safe and reliable. Operators don’t need to worry about compatibility issues. Whether using physical servers, virtual servers, or even cloud servers, Stromasys ensures ATC applications can move to new infrastructures without any friction. This, in turn, helps them meet the ongoing business continuity and safety standards (so critical in the aviation industry). This flexibility also helps ATC save on costs while keeping long-term data storage affordable. Moreover, this new environment prevents collisions, organizes air traffic flows, provides pilots with crucial information, and helps coordinate take-offs, landings & route adjustments. Ultimately, the variety of possible infrastructure layers is crucial for providing a cost-effective, long-term archiving solution. Final Message for ATC Operators Vulnerabilities arise as this ATC hardware gets older. In addition to operational risks, safety and security are also compromised. With Stromasys, ATC operators get futuristic dependability. Charon solutions bridge legacy and modern technology to protect critical air traffic systems, remain compliant, and achieve new advances in aviation. The choice is clear for aviation leaders: embrace modern infrastructure as business evolves. To ensure uninterrupted business continuity, connect with Stromasys' legacy experts who have extensive experience in similar projects. Talk to an Expert #### How to Implement Charon-SSP in 2026: A Step-by-Step SPARC Migration Roadmap Mission-critical Solaris applications running on aging SPARC hardware face an inevitable reality. As the hardware ages, spare parts become scarce and maintenance costs skyrocket. Consequently, data center complexities increase significantly.Even if your infrastructure seems stable, unplanned downtime can at any time reveal hidden vulnerabilities. And it can directly impact your production and business continuity.But what if there’s a better way?Charon-SSP offers the best of both worlds. It creates virtual replicas of your SPARC hardware on modern systems. Your applications continue running unchanged while eliminating hardware dependency risks.In this article, we will explain what Charon-SSP is and provide a Charon-SSP implementation roadmap detailing how the execution will look. Eliminate the risks with vintage hardware and extend the life of Solaris application. Download Whitepaper What is Charon-SSP?Charon-SSP belongs to the Charon cross-platform virtualization family. It creates virtual replicas of sun4m, sun4u, and sun4v SPARC hardware on standard x86 computers.It is an enterprise-grade SPARC emulator built for the commercial production environment, unlike the open-source emulators. They offer dedicated vendor support, SLA-backed response times, and regular security updates to stay secure and compliant at all times.The Charon SSP SPARC emulator runs on Linux physical hardware or hypervisors. Multiple instances can operate on a single x86-64 host, which ultimately provides consolidation benefits and simplified management.Inside Charon-SSP: Lift and ShiftCharon-SSP virtual machines allow seamless hardware replacement. Users continue running applications and data without changing their trusted (and familiar) legacy applications.LiftIt refers to the process of moving applications and data off aging SPARC hardware. You extract everything exactly as it exists - operating systems, critical programs, and business data from legacy servers.ShiftNow it's time to run these same applications and data on modern x86-64 infrastructure without code changes. No workflow redesigns. Charon-SSP creates a virtual copy of your original hardware. So your Solaris environments function as before - just on new, reliable systems.Interestingly, this approach requires little to no configuration changes - no porting or re-certifications are needed. Applications behave exactly as they did on original hardware. The process is so subtle that even end users do not notice any difference at all.Most cases include comprehensive application testing in the Charon environment. Behavior differences get analyzed and eliminated during this phase. Functional and performance testing must be completed successfully before final migration.The 7-Step Implementation PlanSo, what does the plan look like once an organization decides to implement Charon?First things first – reach out to a Stromasys expert for a tailored migration plan. Our technical specialists bring extensive legacy system experience. They work directly with your team to understand goals and performance criteria.1. Environment PreparationThe process begins with system inventory. Specialists analyze your environment to determine optimal product fits and host system requirements. You remain involved throughout, ensuring recommendations align with business needs.Host selection requires careful consideration. Choose Linux-based physical servers, VMs, or cloud instances meeting Charon-SSP requirements. Robust workloads typically need multiple CPU cores and 64GB+ RAM.Configure network settings and open necessary ports. Ensure appropriate user permissions for installation and management. Install required system packages and dependencies. Enable virtualization capabilities like nested virtualization when needed on the host.2. Acquiring Charon-SSP SoftwareDownload Charon-SSP installation packages or ISO files from Stromasys or cloud marketplaces. Procure valid license keys - either node-locked or floating depending on deployment models.License selection impacts scalability and management complexity. Floating licenses offer flexibility for multiple systems.3. Installation of Charon-SSP ManagerThe Manager provides GUI control for emulated SPARC environments. Install it on the host or separate admin workstation using the provided Linux or Windows installers.Launch the Manager and establish a connection to the Charon-SSP service. This interface becomes your primary control center for virtual SPARC systems.4. Installing the Charon-SSP Virtual EnvironmentNext comes installation. Specialists install Charon on your chosen server or cloud platform, then restore full system backups.They deploy the virtual environment, including CPUs, virtual disks, network interfaces, and peripheral emulations. Configure hardware emulation by setting virtual CPU counts, RAM assignments, and network interface modes.Map physical storage or virtual disk files for Solaris system and data images. Configure backup and snapshot capabilities where supported.Despite complexity, this step determines performance characteristics for your migrated applications.5. Solaris System MigrationPrepare existing Solaris disk images or create new ones. Transfer system images to the configured Charon-SSP storage.Boot Solaris VMs using the Manager interface. Verify boot processes, hardware detection, and network connectivity function properly.This phase reveals any compatibility issues requiring resolution before production deployment.6. Testing and ValidationEnsure Solaris OS and applications operate as expected. Monitor CPU, memory, and I/O utilization patterns. Optimize virtual hardware settings for workload balance.Test virtual tape backup and restore processes. Verify disaster recovery readiness meets business requirements.Consequently, thorough testing prevents production issues and validates performance expectations.7. Production Deployment and MonitoringTransition production Solaris workloads to Charon-SSP. Use system monitoring tools and Manager interface to track performance and log events.Scale virtual CPU counts or memory allocation as workload demands change. Update Charon-SSP software and manager periodically for security patches and features.Use CasesLet’s see under which circumstances Charon-SSP will be apt:If your on-premises data center is aging - the costs and complexities rise with each passing year. However, you may not wish to change your legacy applications because they execute mission-critical workloads. Charon can be an ideal fit here.The sourcing SPARC replacement parts becomes difficult when the existing hardware reaches end-of-life status. Finding engineers becomes challenging, while both cost and complexity are escalating. Charon-SSP eliminates hardware dependency, ensuring continued operation without disrupting what has been already working for years.If you wish to have streamlined, centralized management where you can control multiple SPARC instances and virtual machines from a single interface, Charon is an ideal choice.The New Stromasys Charon SSP 6.0Stromasys recently launched Charon SSP 6.0, a significant upgrade to its flagship SPARC emulator. The latest update introduces the MMU (Memory Management Unit) pass-through feature, which ensures performance comparable to that of a dedicated physical host. In previous versions, running Charon SSP in virtualized environments such as VMware or cloud platforms like AWS, Azure, or OCI meant accepting a performance trade-off compared to on-premises deployments. MMU pass-through eliminates that gap entirely, bringing cloud and virtual environments to the same performance levels as physical hosts.It is a game-changing advancement for businesses looking to exit their aging data centers and embrace cloud without sacrificing the performance of their Solaris OS and other critical workloads.Does your business relate to these scenarios? You may have further questions specific to your infrastructure. Stromasys got you covered. Reach out to our legacy experts and get answers to all your concerns. Aging SPARC hardware may appear fine until it fails suddenly. Protect your business today. Talk to an Expert #### How to Migrate Legacy IT Infrastructure Without Disrupting Business? Aging like a fine wine, this quote does not apply to legacy systems. Unlike fine wines, the outdated hardware turns sour as they age, so they do not improve and are hard to maintain. While these aging systems continue to support mission-critical applications, they often fail to meet the modern business demands for security, efficiency, and scalability. Maintaining these systems requires an astronomical price tag. The US Government Accountability Office has spent over $100 billion annually on its IT infrastructure, with a hefty chunk spent on outdated legacy hardware. However, this issue is not limited to government sectors; private enterprises are also grappling with the same costly conundrum.Given these limitations, still clinging to aging legacy systems is like a recipe for obsolescence. Therefore, it is suggested that businesses migrate legacy IT infrastructure to remain competitive. This blog deep-dives into how to seamlessly migrate legacy IT infrastructure to a modern environment. Explore the challenges and benefits of this migration.What is Legacy IT Infrastructure?Legacy IT infrastructure comprises outdated technology like software, systems, and networks that are still used in organizations. The term legacy does not always mean being ancient; with time, as technology evolves, systems that were state-of-the-art mere moments ago become outmoded and outpaced. Technology is continuously progressing and rendering yesterday's innovations obsolete faster. Prevent business disruption from legacy hardware failures with proven strategies by Stromasys. Download the Whitepaper Comparison Between Legacy IT Infrastructure and Modern SystemsHighlighting the key differences between legacy IT infrastructure and modern architecture.CharacteristicsLegacy IT InfrastructureModern SystemsTechnologyDesigned on outdated systemsUses the latest technologies like cloud, data analytics, AI, and many more.ArchitectureRigid and monolithicThe modern systems are scalable and flexible which makes them easy to integrate to create new innovative solutions.Integration with latest applicationsRigid and monolithicThe modern systems are scalable and flexible which makes them easy to integrate to create new innovative solutions.Security ArchitectureLacks advanced security measuresPrioritizes modern security practices and follows latest security standardsAutomationRely on manual processesFollows automation for better efficiencyUser ExperiencePoor user experienceBetter users experience due to advanced UI/UX designsWhat are the Different Types of Legacy IT Infrastructure?Here are various components of legacy IT infrastructure:MainframesMainframes were once the titans of computing, standing tall as the monolithic data fortress for large organizations. These centralized computer systems were the pillars of many organizations, but now they are slowing down business as they age. Businesses are now looking for more advanced, secure, and scalable options that can enhance their efficiency.Client-Server SystemsThese systems heavily depended on the central server for storing and processing data. Due to new modern technologies, they are now outdated and lack the scalability and flexibility of the latest applications.Outdated Database SystemsThe outdated database systems lack the environment of modern technologies like scalability, infrastructure, security, and performance. They have several limitations, which are making them unpopular now, as they are unable to meet modern business requirements.Old Computer ApplicationsMany old computer applications, usually installed and running on a single system, do not offer the same advanced features and accessibility as modern ones, which leads to a poor user experience. Modern applications, like cloud-based alternatives, offer better scalability, flexibility, and security.Aging Web ApplicationsThese old and aging applications, which are available all over the internet, lack design, responsiveness, and security. Rewriting or migrating them with the latest framework can enhance the user experience and update them according to the latest security standards.Aging ERP SolutionsMany applications that manage operations, such as finance and HR, are still struggling with outdated ERP solutions. They are old and offer limited support with integration and mobility. Migrating legacy IT infrastructure to other latest options will offer better flexibility and security.On-Premises SolutionsBusinesses that are dependent only on-premises systems also have several limitations. They are expensive, and most of the organization's resources are busy managing them, making them time-consuming. For the smooth functioning of the on-premises hardware, regular monitoring, maintenance, and patches are essential. They are risky and can result in unplanned downtime that damages brand value, customer experience, and production, thus impacting the overall ROI.Understanding the Dependency on Legacy IT InfrastructureHere are some factors that why businesses are still relying on legacy IT infrastructure:Dependency on the legacy IT infrastructureSeveral organizations are still relying on legacy hardware, as it has been the core of operations since the beginning. According to a survey report, around 74% of manufacturing and engineering businesses in the UK are heavily dependent on it for their critical operations. Therefore, switching to a modern infrastructure is not a simple decision for them, as it may disrupt their operations, efficiency, and data loss.CostReplacing the entire legacy infrastructure can be extremely expensive. For small organizations, maintaining the legacy infrastructure seems a more suitable option than replacing it, even though this option is not suited for the long run.Technical ProblemsThese legacy systems have been integrated into the business infrastructure since the beginning. Therefore, replacing or upgrading the entire IT infrastructure becomes a hassle. Also, the unavailability of documents adds up to extra complications. Moreover, looking for a skilled personnel who can seamlessly manage legacy IT infrastructure modernization.Oppose to ModernizationModernization opposition is another hurdle, as people are not always appreciative of changes when they have long been accustomed to certain working procedures. Employees try to push back these changes, fearing these new technologies simply because they are comfortable with their original methods or fear job insecurity. In a survey, more than 21% of employees highlighted their aversion to modernization.What Challenges Do Businesses Face While Still Operating on Aging Legacy IT Infrastructure?Here are some challenges that businesses will encounter while still relying on aging legacy IT infrastructure:Cybersecurity RisksThe aging legacy hardware lacks modern security measures, making it vulnerable to advanced security attacks and risks.Compatibility ChallengesThe legacy systems struggle to integrate with the new technologies, which results in operational inefficiencies and restricted functionality.Performance ConstraintsOutdated legacy systems fail to offer optimum performance due to their limitations in flexibility and scalability. They are not well equipped to integrate with modern technologies. Due to their old infrastructure, they are more prone to wear and tear, resulting in unplanned downtime and additional maintenance costs.High Maintenance CostsManaging outdated legacy hardware is extremely expensive. A lot of resources are invested in it. Not only are highly skilled personnel required to work on it, but regular repairs and patches are required to ensure it operates. Also, finding its parts can be extremely difficult, as often the parts are obsolete and not supported by the manufacturer.Compliance Regulations and Guidelines ChallengesOld legacy IT infrastructure is not in compliance with the latest regulatory standards and guidelines. It is vulnerable to many advanced security risks, including data breaches and leaks, which can result in non-compliance and legal penalties.Lack of Vendor or Manufacturer SupportTechnology is evolving rapidly, which results in manufacturers and vendors discontinuing support for outdated legacy hardware. There are no updates, patches, or technical support for these aging systems.What are the Best Practices to Migrate Legacy Hardware with Disrupting Business Operations?Here are some tips to help migrate Legacy IT infrastructure to a modern architecture for seamless operations and efficiency:Drafting a Plan to Migrate Legacy HardwareCreate a plan that outlines the objectives, goals, tasks allocated, timelines for the migration process, and resource distribution. It is an initial and most crucial task that will help get other steps checked.Identifying System DependenciesCreate a document with all the interconnections between the systems, applications, and information from both source and destination. This will help prepare a proper migration process with limited disruptions.Staying Agile and FlexibleStaying agile and flexible is the answer. Businesses must work on creating strategies that should be ready to tackle any unexpected challenges that may arise while transitioning. Adopting flexible and agile principles will be helpful in such situations.Conducting Thorough TestingConducting regular testing to monitor operations and performance is essential to identify any potential issues early on.Securing Data Accuracy and IntegrityData accuracy and integrity should be highly prioritized. To prevent potential mishaps, it is recommended that data be monitored, cleansed, validated, and backed up.Security MeasuresOpting for advanced security measures like encryption, access controls, and other enhanced protocols helps secure sensitive information from security risks and breaches.Creating RecordsMaintaining a detailed record of all the plans, strategies, systems dependencies, test outcomes, and any other modifications for future reference.Implementation of Incremental MigrationRather than a sudden transition, incremental migration, a step-by-step procedure that helps identify and address any challenges gradually, is suggested.What are the Benefits of Migrating Legacy IT Infrastructure?Here are some benefits of migrating legacy systems:Enhanced EfficiencyBy upgrading the IT infrastructure, businesses can run their operations faster, as the processes will be more streamlined due to automated systems. The new infrastructure will enhance efficiency and boost productivity, impacting the ROI.Flexibility and ScalabilityModern IT infrastructure can quickly adapt to changing business requirements due to its scalability and flexibility with lower disruptions.Robust Security MeasuresModern infrastructure offers advanced security measures, with regular updates and patches reducing the risk of cyberattacks and vulnerabilities and thus protecting sensitive information.Reduced Maintenance ExpensesThe aging legacy IT infrastructure requires regular maintenance and is more prone to wear and tear. To manage it, businesses need to spend a lot of their budget, which can be very expensive. Meanwhile, the new modern infrastructure offers better support, warranties, and compatibility for better results.Enhanced User ExperienceModern IT infrastructure offers better accessibility and user-friendly interfaces. This not only enhances the user experience but also saves time and improves productivity.Agility in Business OperationsThe modern infrastructure can adapt to the latest business shifts and integrate seamlessly with other technologies. It effectively adheres to the latest regulation standards, which align with industry objectives.Enhance Corporate ValueUpgrading the legacy systems to a modern environment shows the business's dedication to innovation, elevating its value and attracting a wider audience, such as investors, partners, and customers.Migrate Legacy IT Infrastructure with StromasysTransforming legacy IT infrastructure is one of the most common ways to remain competitive in today's business landscape. It shows the business's dedication to innovation. Stromasys is a global leader in transforming legacy IT infrastructure with more than two decades of experience. They offer Charon emulation solutions for modernizing aging hardware and provide both on-premises and cloud migration options for managing legacy architectures. The Stromasys experts will evaluate the infrastructure to create the best legacy migration strategy for your business and ensure a smooth transition. To learn more about the legacy system migration, contact our experts. Talk to an Expert ConclusionThis blog highlights how businesses can seamlessly migrate legacy systems It offers insights into the challenges of legacy systems and the benefits of migrating them. By transitioning legacy, companies will enhance security and efficiency and take a step toward innovation.Legacy hardware migration transforms the workflow and completely transforms the business environment, which can impact the company's operations. It opens the door to new opportunities for business transformation and continuity. #### How to Migrate Workloads from Legacy Hardware to VMWare or AWS in 2026? But as time goes on, legacy systems become more and more problematic, decreasing productivity and efficiency. Maintaining legacy systems also leads to missed opportunities, higher operating costs, and security threats. Organizations now understand how important it is to update the legacy infrastructure. In addition to removing the need for legacy systems, moving these legacy workloads to cloud platforms like AWS (Amazon Web Services) and VMware also significantly lowers costs, increases scalability, improves flexibility, and makes them more compatible with modern applications. Moving from obsolete physical servers to a cloud environment is not only a technical upgrade but also a strategy for improving the organization's ability to innovate and meet growing market demands. You will learn how to successfully migrate workloads from legacy hardware to AWS and VMware in this article. You will also learn about the various challenges of operating on aging systems and strategies to overcome them for smooth and efficient operations. Modernize Your IT Infrastructure by Migrating Legacy Applications to Cloud with Stromasys Charon Solutions. Download the Whitepaper What are the Challenges of Maintaining Legacy Hardware? Here are some common legacy hardware challenges that disrupt the enterprise's operations: Skyrocketing Operation Costs Legacy hardware is engineered with outdated technology and utilizes a lot of energy. Finding replacement parts has become more challenging as their production has slowed down over time. Their architecture necessitates ongoing vendor maintenance and support, which comes at a high cost. Limited Flexibility and Scalability When market demands change quickly, traditional hardware cannot scale up or down. Adding capacity to scale up often requires making some expensive physical upgrades that, as a result, slow down operations. Cloud migration from outdated servers of legacy workloads enables flexible scaling according to demand. Compliance Risks Compliance regulations and standards are continuously evolving to secure sensitive customer information. These current data protection standards cannot be met by the outdated systems. Organizations that fail to comply with these rules and regulations encounter severe penalties. They may even face penalties in specific cases for exposing the private information of customers at risk. Downtime The hardware is old, and the legacy systems have become outdated. They are prone to failure. It can lead to business disruptions that impair productivity and operational efficiency, which in turn can result in a subpar customer experience. Why Migrate Legacy Systems with VMware and AWS? Organizations that still operate on legacy systems face more than 70% higher operational costs, according to a Gartner report. They even experience 5x more downtime. Cloud migration from outdated servers allows businesses to eliminate additional hardware maintenance costs while minimizing downtime risks. Legacy System Migration to VMware Businesses can easily migrate their legacy systems to the VMware ecosystem. In this case, they can quickly move their legacy workloads from conventional physical servers to a cloud environment that is virtualized. They can reduce expenses and increase flexibility and efficiency by eliminating the hardware. Legacy Hardware to AWS Migration The ideal choice is for businesses looking to expand internationally while leveraging cloud-native services, utilizing legacy hardware, and migrating to AWS. In this manner, they can migrate their workloads and legacy applications from outdated hardware to the AWS cloud environment. Moving legacy systems to AWS has several advantages, including reduced maintenance costs for hardware, improved scalability, simplified operations, a pay-as-you-go subscription model, and more. How to Migrate Workloads from Legacy Hardware to VMware or AWS Cloud? Before moving to the migration strategies, it is essential to create a foolproof plan for migrations that is necessary to minimize risks and costs. Comprehensive Evaluation Analyzing the current system's dependencies, workloads, and compatibility is essential. Most legacy workloads and applications are made to run on antiquated hardware. Businesses can leverage the cloud's benefits while protecting their existing investments by migrating legacy workloads to the cloud. Alignment with Business's Objectives Businesses' objectives for moving their workloads to the cloud must be taken into account. Cost reduction, enhanced business security, efficiency, agility, and compliance are among the key reasons. For a successful migration, legacy migration should align with clear business priorities. Right Choose Migration Strategies Businesses can select from a variety of migration models based on the complexity of their workload and legacy applications, such as: Rehosting or Lift-and-Shift: This legacy migration strategy involves companies moving their workloads and apps exactly as they are to the AWS or VMware cloud. Re-Platforming: This migration strategy makes only minor changes to the applications without changing the fundamental logic. Refactoring: The application code and architecture are updated in the legacy migration approach to guarantee compatibility with cloud-native services and enable smooth operations. Rebuilding: Applications are created from scratch on a new cloud platform as part of the rebuilding legacy migration approach. To increase overall performance, the architecture has been completely redesigned. Replacing or Retiring: The applications in this legacy migration strategy have already been decommissioned, meaning they are no longer operational. Therefore, they are either removed from the infrastructure or replaced with a brand-new, alternative solution. Legacy Workload Migration to VMware: Updating Infrastructure for Smooth Operations For companies that wish to update their infrastructure while maintaining total control over their workloads and applications, the VMware platform is perfect. Here are the core steps of a legacy system migration to a VMware strategy: Rehosting and Virtualizing Legacy Workloads Legacy workloads are converted from traditional physical hardware, and VMware-based virtual machines are used to replace traditional physical hardware for legacy workloads. To guarantee a seamless and interruption-free migration process, tools such as VMware vCenter Converter are utilized. Businesses can overcome the limitations of legacy systems by virtualizing hardware-dependent applications. Different VMware Management Tools Different VMware management tools used in legacy application migration are: vMotion: It enables live migration of workloads from traditional physical servers and the VMware platform without any disruptions. vCenter Server: IT teams can easily manage virtual machines (VMs) with centralized administration, thanks to vCenter Server, which also enables performance analysis and resource allocation optimization. High Availability (HA) for vSphere: vSphere HA enables constant uptime by providing automated failover protection. Disaster Recovery and Backup The ability of VMware to recover from disasters is well known. Because legacy applications lack resilience, companies can utilize VMware features such as snapshots, replication, and fault-tolerant systems to secure migrated legacy workloads after they are virtualized. What Are the Advantages of Migrating Legacy Workloads to VMware? Without requiring any expensive rewrites, your company will benefit significantly from the operational advantages that come with moving legacy workloads to VMware. Here are the benefits of VMware migration. Limiting dependency on traditional legacy hardware. Lower energy consumption due to server consolidation. Centralizing management to enhance performance visibility and maintain transparency. Optimizing operational costs and eliminating maintenance expenses. Making sure that applications receive regular updates and patches. Increased flexibility, compatibility, scalability, and efficiency. Migration from Legacy Hardware to AWS Cloud: Eliminate Outdated Systems Seamlessly Cost savings, increased scalability, and agility are all benefits of moving legacy hardware to AWS. Businesses can use AWS's services to meet the expanding demands of the market and spur innovation by moving to the cloud. Different AWS Migration Tools Amazon offers a variety of tools and technologies to assist cloud migration from outdated servers for legacy workloads. Some of them are: AWS Migration Hub: It offers a single interface to track the migration of legacy workloads. AWS Application Migration Service (MGN): By replicating servers at scale into AWS, MGN technology allows companies to easily streamline a lift-and-shift migration strategy easily. AWS Database Migration Service: Companies can quickly and smoothly move their on-premises databases to the AWS cloud by choosing to use AWS database migration services. Server Migration Service (SMS): The server workload migration to the AWS cloud is smoothly automated by the Server Migration Service (SMS). Staging and Testing Legacy Applications Instead of completely migrating the entire legacy application, IT teams should perform a staged migration. This way, applications can test the AWS environment for performance, compatibility, and security. They can also check for compliance regulations and standards for validation. Optimizing Cloud Expenses AWS offers a wide range of cost optimization options for businesses like A pay-as-you-go option where they will only have to pay for the services they have availed. Spot instances are ideal for non-critical applications at a fraction of the cost of legacy hardware maintenance. Reserved Instances significantly minimize expenses by offering long-term usage. AWS Cost Explorer helps in analyzing and optimizing costs post-migration. What Are the Main Advantages of Migrating from Legacy Hardware To AWS? In addition to saving money, migrating outdated technologies to AWS eliminates the need to maintain deteriorating, failure-prone hardware. The following are some crucial benefits of migrating legacy hardware to AWS: Data centers around the world enable global connectivity. Access to cutting-edge, contemporary services like real-time analytics, AI, and ML. Improved flexibility and scalability that enable instantaneous scaling up or down in response to demand. Enhanced capacity for disaster recovery. What are the Best Practices for Cloud Migration for Outdated Servers? Here are some best practices for the smooth transition of workloads from legacy hardware to a cloud environment: Strong Governance and Compliance Monitoring Cloud environments, such as AWS or VMware, incorporate modern security measures and adhere to the latest compliance regulations and guidelines, including data protection laws and industry standards, for seamless migration. Testing It is recommended to run trials and phased cutovers to reduce operational disruptions. By testing the process beforehand to ensure workloads and applications perform optimally in the new environment. Training programs for the IT Team Migration of legacy workloads is an organizational change toward innovation as well as a technical tactic. Upskilling the IT staff working on these contemporary platforms, such as AWS and VMware, is recommended to prepare them for ongoing optimization and management. Ongoing Optimization Moving legacy systems to AWS or VMware is a step toward promoting innovation and guaranteeing business continuity. To optimize the benefits of this legacy modernization process, businesses should review resource allocation, scaling policies, and cost-efficiency strategies after the migration is complete. Migrate Legacy Applications & Workloads on Cloud and Eliminate Hardware Dependencies with Stromasys Charon on the Cloud. Download the Datasheet Conclusion Legacy hardware poses significant risks and escalating maintenance costs. Organizations that migrate workloads from legacy hardware significantly improve resilience and efficiency. Whether they choose legacy system migration to VMware or AWS cloud depends on their business goals and requirements. This move toward cloud adoption enhances compatibility, scalability, security, and agility. It takes careful planning and execution to move legacy workloads to the cloud in a way that doesn't interfere with business operations. One of the top companies providing solutions for updating legacy systems is Stromasys. Charon on the Cloud solutions, its flagship product, includes cloud migration services for moving legacy apps to a variety of cloud providers, including AWS and VMware. It enables legacy workloads to run smoothly on a new cloud platform, eliminating the need for outdated hardware that could disrupt business operations. To know more about how Charon on the Cloud can optimize operational efficiency, get in touch with our Stromasys experts. Talk to an Expert #### HP 3000 Emulator: The Legacy Risk Mitigation Solution Are you still using HP 3000 servers from the 70s? If so, your business might be at risk.HP 3000, a legacy hardware from 1970s, evolved from the 16-bit Classic versions to the 32-bit PA-RISC versions. HP continued to manufacture it for many years but later, they stopped producing it.Today, some businesses, especially in manufacturing and e-commerce, still use the HP 3000 servers to run their mission-critical applications. But do you really need that failing hardware to run legacy software (MPE/iX)?HP 3000 workload poses significant risks to your business. This article explains why it's crucial to address these issues and explores your options for HP 3000 migration. We'll introduce you to the most reliable HP 3000 emulator, which offers substantial savings compared to a complete migration while effectively addressing your modernization needs. Discover how CHARON-PAR can seamlessly modernize your PA-RISC systems. Download Datasheet The Hidden Risks of Keeping HP 3000 Servers Today, HP 3000 server is end-of-life hardware, and sticking to it is like forcing your IT team to look backward when they should be doing the exact opposite.Basically, there are two types of businesses that face this conundrum:Businesses that procrastinate and do not prioritize legacy system modernization. They have this typical mindset of “I won’t spend money until the system crashes.”Another group of people understands the importance of the situation and is actively looking to upgrade the HP 3000 servers.After a while, the first type of business gets into trouble because waiting comes with high premiums. The following are some alarming risks associated with their approach:Operational RiskUsing classic HP 3000 hardware can lead to frequent operational hiccups. Unplanned downtime is the major problem, and every minute your system is down, your business suffers. Also, finding replacement parts for obsolete hardware can be frustrating, increasing the risk of system failure.Overly Expensive Did you know that approximately $337 million goes to maintaining and operating ten government legacy systems in the United States? In fact, sticking to classic hardware can add 15% to your annual budget every year.Opportunity CostOne big cost that people often forget about is the opportunity cost of using legacy hardware. Instead of creating something new that could help your business grow, your IT team will always be occupied with fixing and maintaining the classic hardware. This is obviously impeding the growth of your business.Additional RisksFinding experts who understand these systems is becoming increasingly difficult every year. Support is limited, and security vulnerabilities are a constant threat.The Future of HP 3000 ServersFor many enterprises, the business application is running on HP 3000 hardware. With the unavoidable risk that the HP 3000 server, running the critical applications is risky.Here, HP 3000 migration emerges as an essential choice to keep businesses running.With a modern infrastructure, businesses:Run their business application without headachesReduce the chances of system failureMinimize the cost of maintaining HP 3000 hardwareThink beyond the past and focus on other important aspects of the businessEmbrace modern technologies like CloudHP 3000 Migration: The Path ForwardThe reality is that when legacy hardware fails, the company wishes it had planned earlier. Avoid being the business that follows the same path.HP 3000 migrations steps in as an obvious path. And among all the legacy modernization approaches, rehosting nor lift and shift emerges as the most reliable, quick, cost-effective and less disruptive one.With HP 3000 emulators, you can make the migration journey smoother than you could ever imagine.What is an HP 3000 Emulator?The HP 3000 emulator is software that creates a similar virtual environment on modern hardware or cloud so that your MPE/iX operating system can run exactly the same way as if it was still on the original hardware.Consequently, you can run your important business applications without needing the older hardware. That too, is at a fraction of the cost of a complete HP 3000 migration.Seamless Transition:You can run your important business applications without needing the older hardware Minimal business interruption as the process does not involve recompilation Extend the life cycle of your legacy applications and continue to run them (without any change) on a modern platform No retraining needed for the end users or team members Understanding the Role of the HP 3000 EmulatorThe reality is that when legacy hardware fails, the company wishes it had planned earlier. We hope you do not want to be in that situation. So, plan ahead, educate yourself on HP 3000 emulators, and make a well-informed choice.Put simply, the HP 3000 emulator is software that creates a virtual HP 3000 environment on modern hardware so that your MPE/iX operating system can run exactly the same way as if it was still on the original hardware. Consequently, you can run your important business applications without needing the older hardware. That too, is at a fraction of the cost of a complete migration.Further, there is minimal business interruption as the process does not involve recompilation. So, this way, you can extend the life cycle of your legacy applications and continue to run them (without any change) on a modern platform.Charon-PAR: A Future-proof, Cost-effective HP 3000 Emulator Charon-PAR by Stromasys is an industry-recognized HP 3000 emulator that allows you to run old PA-RISC hardware systems on modern computers under Linux or industry-standard servers. This enables businesses to migrate HP 3000 workloads to new servers without losing their legacy software.How Does It Work? When you install Charon-PAR on a modern server, it creates a hardware virtualization layer. Hence, it acts like an exact replica of your old PA-RICS hardware. So, you can easily install your old operating system (MPE/iX), and it will work the same way it did on the original hardware. There is no need to modify your software, as the Charon-PAR emulated system supports the same binary code and I/O drivers as your original hardware. This helps make the transition smooth and keeps your old software investments useful.The suitable Version for HP 3000 Emulation is Charon-PAR/PA3. It emulates legacy PA-RISC systems designed for running MPE/iX, the operating system used by HP 3000 systems.Benefits? HP 3000 workloads can easily be run on modern platforms. You no longer depend on old hardware, greatly reducing the chances of unexpected downtime or crashes. The new system brings huge benefits, too. It has got more memory, extra disks, and a way faster CPU. The boost in capacity and speed makes it a total win for your business.Success Story of HP 3000 Migration with Stromasys Steinway & Sons was facing the risk of system failure with their outdated HP 3000 hardware, but Stromasys’ HP 3000 emulator changed everything. With this powerful solution, they eliminated hardware risks while keeping their legacy system running smoothly. Want to know how they did it?With the help of a Stromasys’ partner, Steinway & Sons implemented the Charon-PAR solution to virtualize their HP 3000 system. This transition reduced the need for physical hardware, saving them space, power, and maintenance costs - all while preserving their system’s functionality.Over to You…By now, you know how Charon-PAR transforms backward-looking businesses into cutting-edge ones. But perhaps you have more questions. That's okay! Stromasys is here to help you out.We encourage you to book a demo session with our expert. By doing so, you will get the assistance of a team that has already completed over 7,000 legacy modernizations. Our engineers will first understand your challenges and then, create a step-by-step plan for you. So, what are you waiting for? Book your Demo today! Book a Demo #### HP 9000 Migration: Key Consideration and Best Practices Are you looking to eliminate the risks associated with your HP 9000 PA-RISC systems? If yes, then you have come to the right place. In this article, we will show you how to decouple your aging hardware from the software and continue running your applications as usual in a modernized environment. You will also explore the cost-effective modernization strategy and a seamless solution for a smooth transition. Finally, we will present a case study to illustrate the practical benefits of this migration. But before we get into the details, let's consider why these systems need to be modernized. Understanding the Need for HP 9000 Migration First thing first, why are HP 9000 systems becoming obsolete? HP 9000 emulators, or, as they say, Hewlett Packard 9000 computers, are renowned for their robustness and reliability. They have served many organizations well for years. However, as these systems age, they become increasingly difficult to maintain. Additionally, as replacement parts become scarce, finding them is both challenging and expensive. Also, the hardware becomes prone to failures. This leads to unplanned downtime, which can cost a typical business close to $125,000 per hour. Finally, the last version of HP-UX supported on HP 9000 workload (HP-UX 11i v3) reached its end of support (EOS) on March 31, 2021. HP-UX end-of-life means you can no longer get help from the vendor. Taking all of the above into account, it poses significant risks to business operations and necessitates the need for HP 9000 migration. Key Consideration: Choosing the Right Modernization Strategy for HP 9000 Workload Migration Three out of four businesses are stuck in this situation. They often hesitate about complete migration. But why? Because complete migration is overly expensive and time-consuming. Moreover, it requires recompiling the software, which can hinder your business continuity. Thus, the ideal solution would be to replace the existing hardware with a modern and easy-to-maintain system without having to migrate the application. This is where emulation comes into the picture. With emulation, you can run your business as usual without changing anything. Your end users will not even notice that the software is not running on the legacy hardware. Also, you get enough time (at least ten years) to rethink about whether you really need complete migration or not. If you feel so, you will have ample time to plan for that (both financially and resource-wise). By mimicking the HP 9000 emulator on modern hardware, you can run your current apps and data without needing to recompile. This keeps things running smoothly while enjoying the perks of modern hardware, like better reliability, availability, and lower costs. Well, let’s quickly summarize the migration strategies: Migration Strategy Description Remarks Rewriting Applications Completely rewriting legacy applications to run on new systems. Highly time-consuming and expensive. Re-platforming Moving application to a new platform with minimum code changes. It may still require significant changes. Also, compatibility issues may arise. Replacing Applications Replacing legacy applications with commercial off-the-shelf software. High initial cost. It may not meet all the specific needs. Also, it requires user retraining. Legacy emulation (Lift and shift) Moving legacy applications to new hardware or cloud without recompiling or recreating anything. You won't need any code changes, also it extends the lifespan of your mission-critical applications. There is also no need to spend a hefty amount on maintaining obsolete hardware.   HP 9000 Migration: The Best Practice (A Simple Solution) Now that you know the importance of emulation, it’s time to offer you the exact solution that you are looking for. Introducing Charon-PAR by Stromasys CHARON-PAR is a software solution that creates a virtual HP 9000 environment running an unmodified copy of MPE/iX HP-UX. This solution operates on industry-standard Intel x64 servers with supported Linux distributions such as Red Hat 7.x or CentOS 7.x, or under VMware, running these distributions as guest operating systems. With CHARON-PAR, you can securely transfer your HP 9000 workloads to a state-of-the-art environment. Benefits of Charon-PAR Reduce Risk: CHARON-PAR decreases the likelihood of unexpected downtime by eliminating old hardware, which ensures that your key applications run longer. Lower Costs: It is a cost-effective alternative to a full migration. It consumes less power, which reduces expenses and benefits the environment. Improve Performance: Users will experience significant speed boosts, enabling them to complete tasks much faster than on outdated hardware. Data Center Consolidation: It also helps businesses streamline their operations by using virtual data centers to simplify management and functionality. Success Story of Charon-PAR Hannover Re, the world’s third-largest reinsurer, faced growing challenges with its aging PA-RISC systems. As maintenance became more challenging and the risk of system failures increased, frustration led to an online search for a "PA-RISC emulator." This search brought it to Charon-PAR by Stromasys. Outcome? Opting for Charon-PAR helped Hannover Re to future-proof their business with confidence: Reduced Risk: Eliminating reliance on legacy hardware significantly reduced the risk of unplanned downtime.  Enhanced Performance: They experienced the main database running nine times faster on Charon. Cost Efficiency: Hannover Re saved money by cutting maintenance costs and boosting operational efficiency. To know more, check how our HP migration strategy has helped for our clients.  Conclusion HP 9000 computers originated as a family of 500s in 1982. Then, in 1986, PA-RISC came into the picture with 840 servers. Fast-forward today, it has become legacy hardware and comes with a lot of challenges, such as: excessive maintenance costs, unplanned downtime, finding skilled professionals, and many more. Therefore, it is evident that modernizing these systems is the need of the hour. However, choosing the most practical solution is slightly tricky. Throughout this article, we have compared several HP 9000 workload migration strategies and given you the solution. Now, it’s up to you. Make an informed decision that suits your organization’s specific needs and aligns with your long-term plan. Ready to make the switch? Contact us today, and let’s get started on a seamless migration journey. Contact Us #### HP revives the city of Hammond’s aging AlphaServer using Charon-AXP CASE STUDY The ChallengeThe City of Hammond relied on an AlphaServer 2100 to issue business licenses and property taxes, but the age and reliability of the hardware was becoming a serious concern. After running smoothly for years, the Alpha was starting to deteriorate rapidly: back-ups had to be performed manually, complicating system administration, and hardware failure seemed imminent. When one of the drives failed, with no replacement parts to be found, it became clear that the system would need to be changed urgently.One option was to migrate the system to a new platform; however, the fact that some of the source code for the custom-written COBOL application was unavailable complicated matters. This solution would also require significant time and money, both of which were in short supply. The department therefore contacted the VAX administrator for the Information Services Department at Southeastern Louisiana University for advice. He recommended they investigate the virtualization solution provided by Stromasys. Share Article: READ FULL CASE STUDY Download our Case study #### HP-UX End of Support: What Businesses Need to Know HP-UX End of Support means that HP will no longer offer official support, updates, or patches for the HP-UX operating system. Most versions are being phased out, and HPE Integrity is set to reach its end-of-life (EOL) in 2025. HP-UX workloads, which are crucial for daily operations and business continuity, continue to run on aging hardware that is increasingly prone to failure. This aging infrastructure can lead to costly downtime, data loss, and disruptions in operations. According to IDC's 2023 report on the Cost of Legacy IT, legacy maintenance costs 2-4x more than modern alternatives after EOL. The challenge is clear: how can you continue to run essential HP-UX applications while eliminating the risks of legacy hardware (HP 9000) failure? In this article, we will explore the implications of HP-UX End of Support. We’ll also provide a risk-free solution to ensure business continuity without overhauling your entire IT infrastructure. What if your aging HP 9000 hardware fails tomorrow? Are you prepared? Download Whitepaper What Happens When HP-UX Support Ends? HP-UX End of Life means that users will not receive any further security updates, bug fixes, or enhancements from the vendor. To put it simply, “HP-UX end-of-support” implies that: HPE will no longer provide software updates, bug fixes, and patches. Security vulnerabilities will not be addressed Hardware support for associated servers may also be impacted Technical support from HPE will be limited to "best-effort" with no sustained engineering HP-UX End of Support Timeline HP-UX has a defined lifecycle for its various versions. Let’s look at them: HP-UX 11i v3 (B.11.31): HP launched HP-UX 11i v3 (B.11.31) in February 2007. The HPE Integrity servers will stop getting support from December 31, 2025. The HP 9000 servers have already reached their end-of-life (EOL) status on March 31st, 2021. More HP-UX Versions: When discussing other HP-UX versions, HP-UX 11i was discontinued on 31st December 2006. Similarly, support for HP-UX 10.20 ended on June 30, 2003. This timeline is crucial for organizations to plan their migration strategies to newer platforms or alternative operative systems. Implications of the End of Support for Businesses Using HP-UX Many organizations keep running their systems after HP-UX end of life support has ended. The most critical concern they face is the increased likelihood of hardware failures. This issue arises from several factors: Aging Hardware Over time, hardware components naturally degrade. As systems age without the benefit of vendor support, the reliability of these components diminishes. Older hardware is more prone to failures, which can lead to unexpected downtime and operational disruptions. Lack of Replacement Parts When HP stops supporting a system, it will stop making new hardware parts. This scarcity can make it extremely difficult for organizations to find the necessary components to repair or replace failing hardware. Companies might have to wait a long time to get their computers working again. Or they might have to buy all the new equipment. Increased Repair Costs As hardware gets older, it becomes less reliable. Which means they need more repairs. On one hand, these fixes can cost a lot. On the other hand, finding skilled professionals to fix the outdated hardware is extremely challenging. This can drain budgets and divert resources from other critical areas. Risks of Data Loss When computers break, you might lose data. That's bad news for any business. The longer you use old systems, the more likely this is to happen. This risk is compounded by the fact that recovery from such data loss is often complex and costly. How to Determine if Your Business is at Risk? Clearly, the implications of HP-UX End of Support can lead to unfavorable circumstances for organizations. Knowing the degree of risk is extremely important because this will help you determine the course of action. 1. Identify Critical Systems: List everything that HP-UX needs to work. This means programs, databases, and anything else important for your business. Knowing what's crucial helps you figure out what might go wrong if support ends. 2. Check How Much You Rely on Them: Think about how much you use these HP-UX systems every day. Ask yourself: How often does your business need them? What would happen if there was a hardware failure? You can do a Business Impact Analysis to clearly understand the potential consequences of data loss. How do you handle system security? Evaluate your current support situation. Aging systems often transition to HP-UX end of life support status. This leaves you without critical updates or security patches, providing zero protection against new vulnerabilities. 3 Options for Businesses Facing HP-UX End of Support HP-UX is ending support. This leaves businesses looking for ways to keep their computer systems running well. There are three primary options to consider: porting, purchasing new applications, and lift and shift. Application Migration or Porting Here, you could move your current programs to a new system. But it's not as easy as it sounds. It takes time and money. You must ensure everything works with the new setup. This can lead to delays and problems in your day-to-day work. Unexpected issues often pop up, causing even more downtime. Buying a New Application Getting all the new software might seem like a fresh start. But it's expensive. You don't just pay for the programs - you might need new computers too. Moreover, your team has to learn how to use everything. This takes time and can slow things down for a while. You might have to change how you do business to fit in with the new software. It's a big change that not everyone wants to deal with. Lift and Shift The lift and shift option often works best. You move your HP-UX programs to new hardware without changing the software itself. It's quick and causes less trouble. Your work doesn't stop for long, and there's less chance of things going wrong. It's cheaper than the other options. Your team doesn't need to learn anything new because the software stays the same. Your usual way of doing things doesn't change. You get better hardware while keeping the HP-UX programs you know and trust. Success Story: Global Manufacturer Achieves Seamless HP-UX Migration During M&A The Challenge A leading global product manufacturer that produces more than 60,000+ items for homes, businesses, and hospitals faced challenges during their critical M&A activities due to their aging PA-RISC hardware. The critical HP-UX and MPE/iX applications, which managed operations, scheduling, inventory, warehouse management, and shipping, were at risk of unplanned downtime. Rewriting custom COBOL applications and maintaining data centers is very expensive. This becomes challenging in seamless agile integrations and business continuity. The Solution The company partnered with Stromasys and LCI to rehost Charon-PAR HP-UX workloads to AWS using CloudEndure Migration (MGN). The migration process took over six weeks. During the migration process, the team set up EC2 instances, configured replication agents, verified software compatibility, initiated cutover, activated licenses, and tested applications without any operational disruptions. With the swift lift-and-shift approach, the infrastructure was transformed without any changes to the original code and zero downtime. The Results The migration resulted in eliminating the need for outdated data centers, cutting down on hardware maintenance costs, and streamlining the M&A process. This led to smooth operations without any interruptions across the manufacturing sites. “Moving to AWS with Stromasys provided cost savings and scalability. It made M&A activities smoother and more cost-effective.” — Jeff Stothart, Director of Technical Services, LCI How to Handle HP-UX End-of-Life: 3 Step Guide As you prepare for the implications of HP-UX end of support, follow these key steps: Step 1: Assess Your Current HP-UX Usage Take inventory of applications running on HP-UX Identify mission-critical workloads and their impact on daily operations Note specific challenges associated with legacy hardware Step 2: Consider the Cost-Benefit of Emulation vs. Full Scale Migration Emulation: Maintain existing applications on newer hardware Full-Scale Migration: Transition to a completely different system Evaluate costs, resource requirements, and potential disruptions Weigh long-term benefits against immediate expenses Step 3: Consult with Legacy System Experts Reach out to specialists in legacy systems Leverage their expertise to navigate the transition and minimize risks Run Your HP-UX Workloads Reliably (than ever) with Stromasys HP-UX End of Support doesn’t necessarily imply the end of the world. With Stromasys businesses can run their legacy workloads reliably and efficiently. Our Charon-PAR emulator will create a virtual replica of your legacy PA-RISC hardware so that you can run your business applications as usual. Only the underlying hardware is replaced with a more efficient one - either on the cloud or on-premises (x86). So, if you are skeptical about HP-UX end of support - we can help you out. Imagine no more worries about obsolete hardware - your HP-UX workloads are running more seamlessly than ever. Book Your Demo Final Takeaway HP-UX end of support isn't just about legacy OS. As time passes, the legacy OS becomes more powerful while the hardware becomes less so. Instead of solely focusing on the legacy OS, businesses should address the more pressing issue of PA-RISC hardware obsolesces. Our Charon-PAR offers PA-RISC emulation, reviving your HP-UX applications. Embrace modernization with Stromasys to move away from outdated hardware and focus on what's important for the future of your business. Get in touch with our experts to experience a stress-free way of running your legacy workloads. Talk to an Expert #### HP-UX vs Linux: In-Depth Comparison Between Operating Systems HP-UX and Linux are two popular names in the landscape of operating systems (OS), and they both have histories and unique characteristics. HP-UX is a proprietary Unix operating system developed by Hewlett-Packard, which is well-known for its reliability in enterprise infrastructure. In comparison, Linux is an open-source platform and is widely known for its flexibility and community support.Both operating systems are immensely popular in the modern computing environment and are rooted in UNIX. This blog explores the in-depth comparison of HP-UX vs Linux operating systems and their characteristics, challenges, and mitigation methods that businesses encounter while operating on them.This is an in-depth comparison for IT experts, architects, and system administrators who are still running their HP-UX operating systems on outdated PA-RISC servers and are looking for options to stabilize their workloads due to hardware obsolescence or move them to Linux for long-term modernization.Why this is important: According to Market Growth Reports, traditional UNIX platforms, including HP-UX, have a declining share of 9% of the server market, while Linux powers more than half of global servers and dominates modern cloud workloads. This shift directly impacts supportability, skills availability, and long-term risks. Discover how CHARON-PAR can seamlessly modernize your PA-RISC systems. Download Datasheet Before moving further, here is a brief overview of HP-UX vs Linux operating systems comparison:FeatureHP-UXLinuxLicenseProprietary of HPOpen-SourceHardware CompatibilityLimited to HP hardwareRuns on a wide range of hardwareCostsVery ExpensiveCost-effectiveFile SystemSupports VxFSSupports multiple file systems like ext4, XFS, and more.PerformanceOptimized for enterprise workloads onlyFlexible for different applicationsSupportVendor support onlyActive community supportUnderstanding the UNIX Operating Systems?The UNIX operating system was previously known as UNICS (UNiplexed Information and Computing Service). It was developed at AT&T's Bell Labs in 1969 by the late Dennis Richie and Ken Thompson. They were two distinguished scientists and researchers who collaborated on a project with Generic Electric and the Massachusetts Institute of Technology to design an interactive timesharing system called Multics.UNIX introduced many exceptional concepts, such as a hierarchical file system, multi-ser capabilities, and multitasking. Over the years, it has evolved, and many of its versions have been released, such as BSD (Berkeley Software Distribution) and System V, which are now used in several latest OSs.What is the HP-UX Operating System?HP-UX is a proprietary operating system from Hewlett-Packard whose design is based on UNIX System V. It was especially designed for HP computer systems and their targeted servers. It is considered to be part of five commercial OSs that have versions certified to UNIX 03 standards of The Open Group. The very first HP-UX version was released in 1983, and it had a monolithic kernel along with dynamically loadable modules.What are the Characteristics of the HP-UX Operating System?The HP-UX operating system 11i has CFS (Clustered File System) functionality, which enables its shared drive abilities. HP Service Guard is its clustering solution that is developed to provide security to all critical applications. It monitors node health and immediately responds to any vulnerabilities detected, which helps in reducing downtime. Also, HP Global Workload Management optimizes the distribution of workload while incorporating it with Instant Capacity on Demand, which enables businesses to pay for installed resources during a half-an-hour break to accommodate peak demands.The HP UX operating system also supports system-level virtualization using hardware partitioning, including HP Integrity Virtual Machines (HPVM). This way, HPVM can host a wide range of operating systems, such as OpenVMS, Linux, HP-UX 11i v3, or Windows Server. The architecture of HP-UX not only improves resource utilization but also offers flexibility in managing workloads across various ecosystems.What Are the Features of HP-UX Operating System?Some of the exceptional features of HP-UX operating system are:Widely known as a very stable OS.Easy to understand and supports VxFS and LVM.As the system crosses critical temperature, it automatically shuts itself down.What is the Linux Operating System?The Linux operating system, developed by Linus Torvalds in 1991, is very similar to UNIX OS. It is a package of Linux Distribution and is popular for its flexibility, reliability, security, and customization properties. It allows businesses to customize it according to their requirements. It has huge active community support as it shares its constant developments and wide range of resources that are available to all.Some of the popular Linux Distributions are Fedora, Ubuntu, and Debian. The Linux operating system uses a Monolithic kernel, which was basically written in assembly and C language. These kernels are mostly used in personal computers, servers, mobile devices, embedded systems, and more.Today, Linux powers more than half of global servers and continues to grow as the default platform for cloud, containers, and high-performance computing. According to the Market Growth Report, the Linux OS market is expected to reach USD 48,385.96 million (or USD 48.39 billion) by 2034.What are the Advantages of Linux Operating Systems?Linux is an open-source operating system, which means its source code is easily available to everyone. It can also be modified and distributed to anyone without the need for licensing.Linux is considered to be one of the most secure operating systems.It has frequent and easy updates.Multiple Linux distributions are also available and can be customized according to business requirements.It can easily be downloaded from the internet and is free of cost.Has a large and active supportive community.Linux offers high stability and rarely freezes or slows down the system.It is highly secure.Comparison: HP-UX vs Linux Operating SystemIn-depth comparison of HP-UX vs Linux operating system:S.No.HP-UX Operating SystemLinux Operating System1Developed by HP Enterprise.It was developed by Linus Torvalds.2It was released in 1983.It was released in 1991.3Its target systems are mostly servers only.It mostly targets PCs, servers, supercomputers, mobile devices, mainframe computers, and mobile devices.4The computer architectures it supports are mostly HP hardware like PA-RISC systems and IA-64.The computer architecture it supports are IA-32, x86-64, PowerPC, ARM, and SPARC.5Monolithic kernel type with loadable modules.Monolithic kernel type.6SysV/POSIX are the native APIs.LINUX/POSIX are the native APIs.7HP-UX supports the following file systems: CIFS, NFS, VxFS, CDFS, EVFS, and HFS.FAT, ext2, ext3, ext4, UDF, btrfs, ReiserFS, ISO 9660, and NFS are the file systems supported by Linux operating system.8Its package management is Swinstall or SDIts package management depends on distribution.9The non-native APIs are not supported through its subsystems.The non-native APIs supported through its subsystems are Mono, Java, Win16 and Win32.10Its update management is SWA (HP-UX Software Assistant).Its update management depends on the distribution.11It has a Proprietary license.It has a preferred license of GNU GPLv2 (kernel).Why Businesses Choose HP-UX to Linux Migration?HP-UX is a legacy application used for enterprise computing for a long time, but it is gradually becoming problematic for businesses. The aging HP PA-RISC hardware is increasingly becoming expensive due to the scarcity of parts available. There are also many other reasons, such as limited vendor support, the decline in skilled personnel with knowledge of legacy systems, rising maintenance costs, and HP's announcement to end the HP-UX support. These factors have contributed to HP-UX to Linux migration. Linux operating systems are a better alternative option due to their flexibility, cost-effectiveness, and scalability.The data from the Computer Weekly report shows that UNIX/RISC and Itanium server shipments have declined by more than 50% in recent years, while Linux adoption continues to grow across cloud and on‑premises environments.What Are the Advantages of HP-UX to Linux Migration?Linux is a popular open-source operating system with many advantages. Therefore, many businesses are now looking for HP-UX to Linux migration. Here are some of the benefits of this migration.Cost-Effectiveness: Linux is an open-source operating system, which means it is available to everyone. It is comparatively low-cost compared to HP-UX, which is a proprietary application.Improved Performance: Linux's advanced kernel features and efficient resource utilization result in enhanced responsiveness and system efficiency.Flexibility and Scalability: Linux has various distributions due to different hardware architectures, which enables businesses to select from a wide range of options that suit their needs.Extensive Community Assistance: Linux has an extensive community that offers a wide range of resources, documentation, and troubleshooting support.Compatibility with Third-Party Applications: Several ISVs (Independent Software Vendors) are gradually becoming more inclined toward Linux as it can seamlessly integrate with the latest technologies and tools, which might not be possible for other legacy systems.Innovation and Modernization: Businesses seeking innovation need to modernize legacy applications by migrating them to a platform like Linux, which allows them to leverage the latest technologies. Is your legacy infrastructure secretly draining profits? Transform your business with our Legacy System Migration Guide Today! Download Free Guide Legacy Applications Modernization: How Stromasys Helps with HP-UX to Linux MigrationStromasys is a global leader in legacy system modernization. Businesses that are still operating using legacy applications like HP-UX but are not able to completely leverage their benefits due to legacy system challenges can seamlessly modernize their infrastructure with the Stromasys Charon PAR emulation solution. This approach enables them to run their mission-critical applications seamlessly without disrupting business continuity.ConclusionWhen comparing HP-UX and Linux operating systems, it can be said that both have a strong UNIX history and have been widely used in industries for decades. While HP-UX is widely known for its stability in certain environments, Linux is popular for its flexibility and cost-effectiveness.Businesses are continuously evolving due to the need for innovation, and legacy systems act as a hindrance. Organizations that are still relying on such legacy applications are looking to modernize their infrastructure. Through migration, they are looking for more flexible and cost-effective means to enhance their business efficiency.It is a tough choice for decision makers as HP-UX offers a tightly integrated, vendor-controlled stack with predictable behavior, but these offerings come with limited hardware choice and rising costs. Whereas Linux offers broad hardware and cloud compatibility, rich ecosystem tooling (containers, Kubernetes, DevOps pipelines), and more flexible licensing. Therefore, organizations need to choose which option is best suited for their business needs and will bring more growth opportunities. To explore how Charon PAR seamlessly enables HP-UX to Linux migration. Talk to Our Legacy Experts! #### Improving Supply Chain Visibility in Manufacturing by Modernizing Legacy Systems URL: https://www.stromasys.com/resources/improving-supply-chain-visibility-in-manufacturing-by-modernizing-legacy-systems/ #### Increased performance and modernization for a business-critical university system Increased performance and modernization for a business-critical university system Talk to an Expert Project Highlights Check how Gujarat University, supported by its IT consultant, improved performance with the help of Charon-VAX. Challenges Gujarat University’s IT department, aided by their IT consultant, was looking for a solution to protect and lengthen the life of their applications, but the process was costly and prolonged. Solutions After testing a Proof of Concept satisfactorily, the Charon-VAX solution was remotely done to a contemporary x86 platform within a short amount of time, testing its action and use. Results Increase in performance Satisfactory user experience Challenges Established in 1949, Gujarat University is a public state university in Ahmedabad, Gujarat, India, and serves as an undergraduate education but also a teaching university at the post graduate level. The university had a customized and proprietary software application for its examination management system. The system also serviced payroll for about 400 employees. These applications ran on an aging 18-year-old DEC VAX system that was no longer supported and with no parts available. For a couple of months, the IT department at the university, along with their IT consultant, Infoworld Consultancy, searched for a solution to protect and extend the life of their essential applications. The team explored rewriting the application and using a new system, but rewriting the source code and testing the applications would be a time-consuming and expensive solution. The university found themselves in an increasingly desperate situation.  Solutions Kunj Tibrewal, Director at Infoworld, found emulation by Stromasys as a possible solution through a web search. His main concern was the quality of support and the performance levels of Stromasys’ Charon™ solution. He believed the performance wouldn’t match the level of the original hardware. The engineering team at Stromasys worked with Infoworld and Gujarat University to set up a Proof of Concept for Charon-VAX. They were pleased to find the Charon-VAX solution could be completed remotely and would require a minimal amount of time to migrate the application to an x86 modern platform and test to ensure functionality and performance. To their delight, they found that performance increased. " The amount of time the Stromasys support team spent with us, running through tests and answering our questions, was amazing. It was truly a 24/7 support team.” Kunj Tibrewal, Director, Infoworld " The amount of time the Stromasys support team spent with us, running through tests and answering our questions, was amazing. It was truly a 24/7 support team.” Kunj Tibrewal, Director, Infoworld Results and Benefits The IT department at Gujarat University and the team at Infoworld found the transition to Charon-VAX went smoothly, especially in terms of user experience. The team was relieved to be able to end reliance on the aging hardware, but better yet, they found Charon-VAX improved the system’s performance, making the new virtual VAX almost three times faster than the old system. Users found that tasks that were taking four to five hours to perform, were now taking about two hours. Download Case Study " What a wonderful way to work with a vendor and customer and see the positive impact the solution has made on their data processes, all while making operations more cost-efficient!” Kunj Tibrewal, Director, Infoworld " What a wonderful way to work with a vendor and customer and see the positive impact the solution has made on their data processes, all while making operations more cost-efficient!” Kunj Tibrewal, Director, Infoworld #### Integrate Legacy Systems with Modern Applications Many businesses still rely on legacy systems. This may be due to an investment in the system, preferring not to change their current method of operation, or a variety of other reasons. Whatever the reason, at Stromasys, we never pressure you into making a change you don’t want to make. In fact, we specialize in legacy system emulation, all so that you can keep working the way you’re used to, but with some added benefits. Often, when people use legacy systems, they want to be able to interact with modern applications. At Stromasys, we make it possible to integrate with cloud-based applications. In fact, we can move your system completely to the cloud if you prefer. Cloud options we offer include: The Microsoft Azure Cloud The AWS Cloud The Google Cloud The Oracle Cloud Of course, if you prefer on-prem virtualization instead, we offer that as well. Reduce Operating Costs Whether your goal is to eventually integrate legacy systems with modern applications or just to keep working in a way that’s familiar to you, we can help. What’s more is that we can help you to save money. Running an outdated system typically means using a lot of power, being forced to house aging hardware, and paying ever-increasing maintenance costs. Plus, effective maintenance gets harder if not impossible to find the older your system gets. Fortunately, when you choose one of our solutions, you can reduce overhead costs and invest more money in growing your business. Protect Your Investment If you’re like many legacy system users, you’ve put a lot of money and time into your current system. You paid for it, learned how to use it, and trained your employees on it. Throwing it all away and switching to an entirely new system can feel like a big waste. We understand that feeling, which is why we make it possible for businesses to continue using their legacy systems, just in a new and improved way. You’ll not only protect your investment, but you’ll get more and better use out of it as well. Contact Us Today Want to learn more about integrating legacy systems with modern applications? Or, maybe you’re curious about our different solutions and want to discover which one could work for you. Whatever the case may be, we’d love to talk with you. Just contact us today to learn more. It can change the way you work for the better. #### Integrating Legacy Systems with Modern Corporate Applications: Strategies, Challenges, and Best Practices As per data, the system integration market will reach USD 665.6 Billion by 2028. And there is a reason behind it. Here is the problem: Your current legacy set up is constantly hindering your company from leveraging modern technology like cloud and other. What if you can make the most out of modern corporate applications? Integrating legacy systems with modern corporate applications helps enterprises to take advantage of modern technologies. This reduces your traditional manual work without a lot of training about the new integration. Let's look at the process, steps, best integration strategies, challenges and an alternative plan. Legacy System Integration: What Does That Mean? Legacy system integration connects outdated software with modern tech. The process links legacy infrastructure to current databases, ERPs, CRMs, and SaaS apps. The aim? To get old and new systems working together seamlessly. This supports business operations. Integrating legacy systems with modern corporate applications ensures different generations of technology collaborate effectively. It brings legacy systems into the modern age without migrating them completely. That means there is no need to worry about data migration. Businesses rely on this process to stay competitive while still using their existing software investments. The end result is a harmonious tech ecosystem. One where old and new work hand-in-hand and drive the organization forward. Benefits of Integrating Legacy Systems with Modern Corporate Applications Integrating legacy systems with modern corporate applications is a smart alternative to full-scale migration. Here's why: 1. No Need for Full-Scale Migration Full-scale modernization is costly and risky. It disrupts business operations. Integrating legacy systems with modern apps is a practical alternative. You keep valuable systems while gaining access to modern features and tools. All without a complete overhaul. 2. Say Goodbye to Manual Data Migration Integration eliminates the need for manual data migration which is time-consuming and prone to errors. With integration, existing data is seamlessly accessed by modern tools. No complex data transfer procedures needed. 3. Cost-Effective Alternative - Boosts Your ROI Integration has initial costs, but it reduces operational expenses and boosts revenue over time. When comparing the year-on-year cost, integrating legacy systems with corporate application emerges as an affordable solution that provides measurable returns. 4. Smooth Transition for Old Employees Integration allows long-time employees to keep using familiar legacy systems. They can gradually adapt to modern apps. This makes the transition smoother with minimal retraining. 5. Accelerate Deployment of New Solutions Integration enables faster implementation of new technologies. Businesses can quickly respond to market demands without lengthy overhauls. 6. Ensure Compliance and Mitigate Risks Integration allows legacy systems to incorporate advanced compliance features. Companies can meet industry regulations and standards more easily. They can also minimize risks related to outdated security protocols. 7. Enhance Customer Experience Legacy systems that support back-end operations can be integrated with modern front-end apps. This improves the overall customer experience. It provides real-time access to services, faster responses, and personalized interactions. 8. Leverage Valuable Existing Data Legacy systems often contain years of valuable data. Integration allows businesses to continue using this data within modern apps. They can extract valuable insights without losing historical information. 9. Boost Employee Productivity Integration automates tasks and reduces manual work. This boosts employee productivity. Staff can focus on strategic activities rather than repetitive data entry. 10. Improve Decision-Making Analyzing decades of data through modern apps enhances decision-making. Companies can identify patterns and insights that were previously inaccessible. This leads to more informed strategic decisions. When to Integrate Legacy Systems with Modern Corporate Applications? Integrating legacy systems with new modern corporate applications can transform your business. But timing is everything. Let's look at the questions you need to ask yourself before taking this important step. Are you managing a large volume of data? If your system handles a large volume of data and needs security measures, it's time to integrate. It's about keeping that data safe and sound. Do you want to ensure business continuity? If your system executes mission-critical workloads, integration is necessary. It preserves those must-have functions while bringing in new tech. Is compliance with industry standards a concern? If your system is robust and packed with data but you need to share this data to stay compliant, integration is your next step. Do you want to improve user experience? When your system works well but you want to incorporate more features to make it user-friendly, integration is a smart move. Are high data migration costs a concern? Does your system hold critical data but migrating them comes with a hefty cost? Integrating with a new application can be a smarter and an affordable way to tap into that data. Should you avoid costly modernization approaches? Other modernization approaches are expensive in comparison to integration. This way you can spend your money on other important aspects of your business. Do you need to meet regulatory compliance? In industries like healthcare or finance, migrating to a new platform can be a compliance challenge. Integration helps you meet regulatory requirements without the hassle. Top Strategies for Integrating Legacy Systems with Modern Corporate Applications 1. Integration Platform as a Service (iPaaS) iPaaS is a set of automated tools that help integrate software applications deployed in different environments. Large enterprises often use iPaaS to connect applications and data residing on-premises, in public clouds, and private clouds. Generally, an iPaaS platform offers pre-built connectors, business rules, maps, and transformations to simplify application development and integration workflows. Some providers also offer custom development kits to modernize legacy applications, adding capabilities like mobile support, social platform integration, and business data management. Importance of iPaaS The key value of iPaaS stems from the challenges of application and data integration. Enterprises have long grappled with managing diverse applications, but these apps must work together. Modern businesses require seamless continuity between applications and the valuable data they create and process. How it Works? An iPaaS provider hosts the application servers and infrastructure and integrates tools and middleware to help developers build, test, deploy, and manage cloud-based software. Most iPaaS platforms accelerate integration flow development using pre-built connectors and business rules for multi-tenant environments. Key Functionalities of iPaaS Common iPaaS capabilities include: Simplify the use for deployment, integration, and app management All-inclusive integration tools and connectors Support for public cloud, SaaS, and on-premises apps Many iPaaS solutions are equipped to handle legacy programming languages and data formats, such as X12, EDIFACT, or COBOL. Offers flexibility for custom connectors Data processing and transformation Scalable performance, offering real-time and batch integration Provides the tools required to adhere to standards like GDPR, HIPAA, ISO, and more. Lifecycle management and monitoring and robust security mechanisms. How to Choose the service provider? When selecting an iPaaS provider, businesses should consider their existing applications and integration goals. After subscribing, users can choose the provider's tools and services to achieve their desired integrations, like connecting data from one app to another. The iPaaS handles integration mechanics, including data governance, tool updates, and infrastructure maintenance. 2. API Integration An application programming interface (API) is a set of code that allows two software programs to interact and work together. It helps transfer data, features, and functions between these applications. What is API integration? API integration is the process of linking two or more software applications through their APIs (Application Programming Interfaces). This allows the applications to communicate and share data smoothly. For modern businesses, this integration is vital. It enables the automation of workflows, boosts operational efficiency, and enhances user experiences by allowing different systems to work together effectively. How does it work? Imagine a legacy inventory management system (App X) requires updated supplier prices to adjust its stock levels. It communicates with a modern pricing database (App Y) through its API. The pricing database then sends the updated information back to App X. Likewise, if App X needs to analyze sales trends, it can connect to a newer analytics tool (App Z), via its API to retrieve detailed reports. Key Features: APIs enable efficient communication between applications, sharing only essential data They allow seamless integration of hundreds of applications into a single system APIs integrate smoothly with cloud and microservice architectures, providing flexibility and scalability for both internal and third-party applications They are also reusable, speeding up app development cycles and ensuring consistency and reliability across multiple applications. 3. Point-to-Point Integration Connecting two software apps or systems directly (without intermediaries) to share data and communicate is called point-to-point or peer-to-peer (P2P) integration. This usually means a one-to-one link between two endpoints, which can be software, databases, or hardware. Consider point-to-point integration in the following situations: Your team lacks experience with other integration methods and you're handling just one integration. The integration involves a simple task, such as updating customer information in your CRM whenever changes occur in your ERP system. You're working with two in-house systems, not third-party applications. Both systems are hosted on your own premises. 4. Middleware (Enterprise Service Bus) An Enterprise Service Bus (ESB) is a central system that connects multiple applications into one network. Picture this: legacy banking system with various applications - one for processing transactions, another for managing accounts, one for customer support, and one for reporting. When a transaction happens, the system must update account balances, notify customer support, and create reports. Each app needs the information in its own format. The Enterprise Service Bus (ESB) handles this by sending transaction data to a message queue. These applications subscribe to this queue, and message transformers adjust the data into the format each one requires. If an app is offline, the ESB holds the message and sends it once the app is back online. While an ESB can simplify integration more than point-to-point methods, it has drawbacks. It doesn’t limit the number of message calls or balance the load, which can cause crashes during high traffic. ESBs are usually used on-premises and may not fit well with microservices setups. They are better suited for internal systems rather than third-party applications and can manage large data volumes. This is why ESBs are seen as a legacy solution that might not be ideal for modern systems. Best Practices of Legacy System Integration Here's a step-by-step guide on how to integrate legacy system with modern corporate applications: Know Your Current Setup: First, take stock of your legacy system. Figure out its pros, cons, and how it works with other systems. Make a Business Case: Spell out how integrating will boost efficiency, cut costs, and give you an edge. Use this to get buy-in. Catalog Data and Map: Processes List all the data in the legacy system. Map how it flows through to spot potential integration snags. Pick the Right Integration Approach: Choose a strategy that fits your needs, like point-to-point, ESB, API, or iPaaS. Assemble an Implementation Team Put together a skilled team that knows both the legacy and modern systems. Set a Timeline: Map out the integration schedule with milestones and deadlines. Stay on track. Automate Where Possible: Use automation to cut manual work, reduce mistakes, and keep things consistent. It speeds things up too. Track and Modify: Once live, monitor the integrated system's performance. Optimize based on metrics and user feedback. Address Security Concerns: Legacy systems often have dated security. Put strong measures in place to protect the new setup. Manage Change and Training: Be ready for pushback. Clearly explain the integration's benefits. Train staff on the new system so they can hit the ground running. Partner Wisely: Picking the right modernization partner is key. They should provide the tools, know-how, and support for seamless integration. Challenges of Integrating Legacy Systems with Modern Corporate Applications Integrating looks easy unless you know the full picture. In reality, it comes with many challenges. Let’s dig deep into them to understand the process better. Unwillingness to Learn and Adapt Employees are often reluctant to change their workflows, especially when it means integrating legacy systems with new ones. They may fear the unknown or just prefer what they know. Also, employees with a non-technical background may prefer sticking to old technology rather than learning something new. Data Quality Issues In some instances, the data in legacy systems doesn't match modern standards. The format and structure can be way off. You'll need to clean it up and modernize it before you can integrate successfully. If you don't, you could end up with inconsistencies and errors in the integrated system. Missing Documentation Many legacy systems don't have proper documentation. This makes integration harder, especially when the original developers have left the organization. You are left with a system that is tough to understand and change. Lack of Expertise Integrating legacy systems often calls for skills in old technologies that are hard to find. Modern engineers are reluctant to learn older programming languages. This makes it tough to find people who can do the job. Doesn’t Fits Well into the Company Culture Legacy applications have been there with an organization for decades. Sometimes they are so ingrained in the company that any change would massively disrupt workflow. Proprietary Limits Legacy systems often have proprietary architecture. This means you can't change or modernize them without permission from the original vendor. This vendor lock-in can be a big barrier to integration. Compatibility Problems Legacy systems and modern apps don't always play nicely together. Legacy systems may have limited APIs, old data formats, and dependencies on old hardware. All of this can often make integration challenging. Emulation: A Smart Alternative to Integration On surface, integrating legacy applications with modern corporate applications may seem simple. Especially when you stack it up against the alternatives: completely or partially reengineering the software or starting from square one with a brand new system. But it's not always the best path. Emulation offers a smarter alternative that lets businesses keep running their legacy apps without the integration headaches. It eliminates the need to modify legacy apps to fit modern environments. It also bypasses the need for hard-to-find legacy expertise, reduces downtime, and preserves workflows. It's a straightforward, lower-cost alternative that avoids company culture clashes or security vulnerabilities from outdated systems. With Stromasys' emulation solutions, companies can continue using their trusted legacy software on modern hardware. No need to rework existing systems or deal with compatibility issues, high costs, or security risks. This means no complex data cleanups or overhauls of proprietary architectures. Legacy apps run just as before, only faster and more securely. We are here to extend the life of your legacy application. Talk to Our Experts Frequently Asked Questions (FAQs) 1. What is Legacy Application Modernization? Legacy application modernization transforms outdated, monolithic systems into contemporary, flexible solutions. This process mitigates risks associated with older systems while leveraging new infrastructure benefits. 2. What are Examples of Legacy Applications? Legacy applications often include: Mainframe-based systems Older ERP solutions Custom-built business software Outdated databases and data warehouses Web applications using deprecated technologies 3. Why Do Legacy Systems Struggle to Meet Modern Consumer Demands? Several factors contribute to legacy systems' struggles: Limited flexibility Frequent downtime Poor user experience High maintenance costs Security vulnerabilities Compliance challenges 4. What are the Four Strategies for Dealing with Legacy Systems? There are four main strategies for dealing with legacy systems: 1. Lift and Shift This approach involves updating hardware without modifying the legacy application itself. 2. Replacement Companies implement entirely new systems to replace outdated ones. 3. Retirement Organizations decommission legacy systems that no longer provide value. 4. Integration This method connects legacy systems with modern applications through APIs, middleware, or other integration tools, preserving existing investments. #### Integrating OpenVMS on x86 with Modern IT Ecosystems in 2026: Challenges, Benefits & Key Strategies OpenVMS, introduced in 1977, is an operating system that has stood the test of time with its robustness and security. It was developed by the Digital Equipment Corporation (DEC) and has evolved through many hardware architectures, including DEC VAX Systems and Alpha servers. Now nearly 50 years old, the OpenVMS operating system has outlived nearly every hardware generation it has previously operated on. It is a testament to its resilience. But hardware only lives that long. Migrating OpenVMS on x86 is a pivotal step towards legacy system modernization. It will enable businesses to continue operating on their critical applications seamlessly while preserving the high reliability and robustness that OpenVMS is known for. In this blog, we will explore how businesses can seamlessly integrate OpenVMS on x86 and why it is both a strategic and necessary evolution. Stop running your OpenVMS software on old, risky servers. Discover this no-code legacy migration hack today! Download Whitepaper What is the Need for Modernizing OpenVMS Environments? OpenVMS operating systems have continued their remarkable journey through several legacy hardware, such as VAX and Alpha systems. VSI, or VMS Software Inc., is continuously working to ensure that OpenVMS is still fully operational and efficiently carries out businesses' critical operations. They are actively working on developing newer versions and reassuring users that OpenVMS has a long-term future, making x86 migration a viable long-term investment. One of OpenVMS's most significant characteristics is its unmatched clustering capability. This clustering capability ensures that critical operations remain uninterrupted, making it a key reason why businesses continue to rely on OpenVMS for mission-critical operations. OpenVMS on x86 systems is not just the simple transition from legacy hardware to a modern platform; it's an opportunity to reimagine how this platform can bring out the potential of this legacy OS. It is not just a simple hardware refresh. By migrating OpenVMS to x86, businesses can enjoy benefits like clustering capabilities, reliability, robustness, and security. Benefits of Integrating OpenVMS on x86 Servers Here are some significant benefits of integrating OpenVMS operating systems on x86 servers: Cost Reduction: According to recordpoint, legacy systems can consume up to 80% of the annual IT budgets. By migrating to a modern platform like x86, businesses can save on the maintenance of legacy hardware. Also, it is more affordable and energy efficient. Enhanced Performance: The x86 processors are designed to manage intensive workloads to meet the growing market demands. Eliminating Aging Hardware Challenges: By transitioning to modern x86 systems, businesses will avoid the obsolescence risks associated with aging hardware and also prevent failure and downtime challenges. Compatibility with Cloud: OpenVMS on x86 can seamlessly run on different cloud platforms like VMware, AWS, and more. Improved Scalability: Businesses that have integrated OpenVMS on x86 servers for their critical operations can easily scale with specialized applications and technologies, including VMs (virtual machines) or containers. Enhanced Security: Modern platforms are well-equipped with advanced security measures and protocols. What Are the Key Strategies for Integrating OpenVMS on x86 with Modern IT Ecosystems? Here are different key strategies for integrating OpenVMS on x86 server. Containerization and Virtualization The x86 systems allow OpenVMS operating systems to operate seamlessly in the modern virtualization environment. The OpenVMS OS is not containerized but uses the hybrid approach; its applications integrate with containerized services to leverage the strength of both paradigms. Here, organizations can: Operate on OpenVMS as a virtual machine along with other operating systems like Linux and Windows VMs. Standard virtualization tools like Hyper-V and VMware will easily manage OpenVMS instances. Testing environments can easily be created with deployable instances of OpenVMS. Virtualization technologies will help in the seamless implementation of disaster recovery solutions. API Integration and Microservices Modern IT infrastructure involves microservices and APIs. Businesses can develop APIs that interpret OpenVMS characteristics, which will allow modern applications to leverage legacy systems without any direct coupling. By following the steps below, OpenVMS on x86 can seamlessly operate: REST API enables OpenVMS characteristics to other applications. Middleware solutions seamlessly interact with OpenVMS and web services. OpenVMS resources can be accessed using secured API gateways. For unified governance, enterprises can integrate with API management platforms. Cloud Deployments OpenVMS mostly runs on-premises, but x86 systems can be implemented on various cloud platforms, where they can operate seamlessly. Here are some scenarios that enable OpenVMS to leverage cloud-based services: Hybrid cloud infrastructure enables OpenVMS to interact with cloud-based applications. Data synchronization is required between both OpenVMS databases and cloud storage. Different backup and cloud-based recovery applications can be leveraged in OpenVMS environments. Cloud management and monitoring tools can be easily integrated. OpenVMS on x86: Unlocking the Potential for Innovation Here are some benefits of OpenVMS on x86 systems that will drive innovation and open new opportunities toward future trends: OpenVMS on x86 has expanded the interfacing abilities of containerizations Leverage cloud options Seamless integration with DevOps Enhances automation Enables Edge Computing Improves API capabilities What are the Challenges in Integrating OpenVMS on x86 Systems? OpenVMS on x86 can not only enhance efficiency and scalability but there can be some challenges, including: Dependencies on Legacy Applications: Many organizations might have tailored legacy applications that operate on decade-old, outdated infrastructure. Transitioning to a new system can cause disruptions in operations due to the new platform's incompatibility with the legacy applications. Data Migration Issues: Migrating large volumes of data is not easy. It can be risky and time-consuming. Lack of Legacy Experts: Finding skilled experts with experience managing legacy applications is scarce. Cluster Compatibility: Sometimes, shared storage and network do not align with OpenVMS clustering needs and may cause disruptions. Stromasys Success Story: CHARON-AXP Ensures Long-Term Availability of Compliance Data for Harz-Klinikum The Challenge In 2004, Harz-Klinikum Wernigerode-Blankenburg was formed by merging two hospitals, each operating distinct hospital information systems (HIS) and accounting applications on separate OpenVMS AlphaServers. The newly formed hospital opted to archive the data and start fresh rather than consolidating the complex legacy data. The old patient data was recorded to microfilm, and for compliance reasons, the accounting data had to remain accessible, meaning the legacy systems needed to stay operational. However, maintaining the aging hardware became increasingly difficult due to rising maintenance costs and a scarcity of replacement parts. The Solution The hospital partnered with IT consulting firm Invenate, which proposed virtualizing both AlphaServers using the Stromasys CHARON-AXP emulator. This allowed the two legacy systems to be consolidated onto a single virtual system running on modern x86 hardware, with a Windows environment as the host. It required only one Charon license, making it a more cost-effective and practical solution. Invenate's technical team seamlessly managed the full installation, migration, and data transfer within the timeline. The Results After the migration, all applications and workloads operated smoothly in the newly virtualized environment, resulting in improved performance while the hardware transition remained completely transparent to users. This successful migration encouraged Harz-Klinikum to consider Charon again for a future migration of their production hospital application running on an Alpha DS20 with the Tru64 operating system. "CHARON-AXP is the right solution for us. We can run our legacy applications without worrying about availability." — Andreas Ritter | CIO, Harz-Klinikum Wernigerode Read the Case Study Integrating OpenVMS on x86 with Stromasys Stromasys is a global leader in transforming legacy infrastructure. For more than two decades, it has offered emulations and virtualization solutions for migrating legacy applications. Moreover, the existing OpenVMS OS can seamlessly operate on x86 exactly as they did on the original hardware, with no modifications needed in the binary code. Whether businesses are running older OpenVMS versions with custom databases and layered products, or newer VSI-supported versions, Charon ensures complete continuity. The Charon Emulation solution uses the lift-and-shift migration approach that eliminates risky rewrites without disrupting operations. With Stromasys Charon Solution, businesses will improve their operation performance and cut down on additional maintenance costs while elevating their security infrastructure and scalability. This will also help reduce excessive energy consumption. It acts as a bridge between modern technology and legacy investments. Want to see how Stromasys can help you migrate your OpenVMS to an x86 environment? Talk to an Expert Conclusion OpenVMS on x86 systems represents a bridge between legacy reliability and modern innovations. For seamless operations, businesses can migrate from legacy hardware to x86 systems and run OpenVMS operating systems without any disruptions. This will not only improve performance, scalability, and security but also minimize overall IT expenses. Stromasys Charon Solutions preserves the core strength of OpenVMS while modernizing legacy infrastructure by migrating to x86 systems. It extends the lifespan of critical legacy applications without compromising reliability and security and improves efficiency without interruptions. #### Is Your Legacy DR Strategy Ready to Withstand the Escalating Geopolitical Threats? Geopolitical tensions, escalating cyber warfare, and supply chain disruptions are making 2026 one of the most volatile years for impacting business continuity. The question is about how sufficient your traditional disaster recovery approach is and whether your mission-critical systems will recover in time.Organizations are too comfortable with their legacy infrastructure and traditional DR plans. They believe they are prepared, but the warning signs tell a different story. Without a robust, tested DR strategy that addresses modern threats, a single incident could shut down your entire operation.They do not understand that untested plans, single-region infrastructure, unrealistic recovery objectives, and backups vulnerable to modern threats can turn a manageable incident into a costly business failure.This infographic navigates through the 5 critical red flags that signal your DR strategy is failing and provides a clear, actionable framework for building resilience with Stromasys. You will also explore how to protect legacy infrastructure against cyberwarfare, geopolitical disruptions, and ransomware attacks that target your backups first.Don’t wait for a disaster to test your preparedness. Discover how to build a resilient DR strategy to fortify your infrastructure and be prepared for any disaster. Download Infographic Talk to Our Experts #### Legacy Application Modernization: Best Practices & Risks Every industry analyst recommends legacy application modernization. Consultants pitch transformation roadmaps. The business case looks solid on paper.Then reality hits.Some companies finish on time and under budget. Their teams work faster. Costs drop significantly. Operations improve. Others? They’re stuck in a migration puzzle. Budget overruns. Timeline extensions. Functionality that doesn’t work like it used to. Teams that wish they’d never started.Same legacy systems. Same modernization strategies. Completely different outcomes. What’s the difference?It's not the technology. It's not the budget. It's not even the age of the system.The successful companies do three things differently. They pick the right modernization approach for their situation. They understand the true cost of waiting. They avoid common mistakes that derail projects. A cost-effective alternative to legacy application modernization that protects your investment. Download the Whitepaper This guide shows you how. You will be equipped to choose the ideal modernization strategy for your use case, learn the best practices, and know things to avoid.What is Legacy Application Modernization?Legacy application modernization is the practice of upgrading, transforming, or replacing legacy software that has been in use for years to better meet current and future business goals. This can be simply adding more functionalities, shutting down applications that are no longer yielding desirable results, or moving them to a completely new platform or technology. The process is done using modern architecture, design principles, tools, etc.In most cases, modernization is part of a broader digital transformation initiative. A successful modernization project can come with plenty of advantages, such as:Reduced maintenance costsEnhanced securityAI adoptionEfficient workflowsBetter user experiencesImproved performanceBetter scalabilityIntegration with modern technologiesModernization does not always have to start from scratch. Rather, it means applying new techniques to get more value or solve problems related to performance, security, scalability, and maintainability of existing systems and ensuring that you get the best returns on previous investments.There are a number of approaches you can apply, depending on your goals and how much change you are willing to embrace. These can include (but are not limited to) such solutions as fixing and rehosting old code, to simply redesigning or even rebuilding systems from scratch.Real-World Use CasesNow that you understand the theory behind legacy application modernization, let’s understand it practically. Below are the industry-wise use cases of it:Manufacturing ERP ModernizationManufacturing companies often migrate on-premises ERP systems to the cloud. This transformation gives them the visibility of real-time inventory tracking, helps them with coordination among multiple departments, and increases effectiveness at all levels.Financial InstitutionsBanks move their old customer relationship management (CRM) system to the cloud so that they can take advantage of the cloud’s reliability. This provides much better security of customer data. Further, this move allows for improved collaboration across diverse team locations.Government AgenciesGovernment agencies move their legacy case management workloads to a more dynamic environment. Which in turn, shortens the processing time, which leads to more efficiency and better public services.Risks of Avoiding Legacy Application ModernizationIs your legacy environment becoming risky? If so, you might be ignoring the problem because you believe you still have time to fix it.Southwest Airlines was making the same mistake. But what happened next is something any business wants to avoid:A Real-World ExampleA major winter storm hit the US on December 21, 2022, causing widespread flight cancellations during the peak holiday season. Despite the disaster, all but a few airlines were able to get travelers where they wanted to go on Friday.But that was not true for Southwest Airlines. They experienced disruptions at the highest level and had to cancel over 15000 flights the next day. Even worse? In fact, they cancelled more than 2,500 flights daily for the next seven days.But what caused this malfunction? The scheduling system had been running for decades. Despite several warnings by the Southwest Airlines Pilot Association Union, Southwest Airlines ignored the warning signs. Ultimately, they had to face a breakdown, resulting in a revenue loss (worth a million or more) and reputational damage.Major Risks of Ignoring Legacy Application ModernizationSometimes, IT decision-makers tend to avoid legacy application modernization due to the costs and risks involved. But postponing modernization can be even more risky. Here are the key risks involved:Risk of higher maintenance costs than expected:According to ServiceNow, legacy systems cost people around 40,000 dollars annually.If you dig deeper into it, the legacy applications often reside on hardware that has surpassed its lifecycle (end-of-life) and is costing organizations significantly.Can you afford to pay such a large amount annually for maintenance, considering that your IT budget has other important aspects to manage?Risk of losing users or brand trust:An article by NTT DATA shows that 45% of customers stop spending money with a company right after experiencing something bad.Ignoring the warning signs and not modernizing legacy applications can lead to malfunctions and ultimately frustrate users. So, think twice before procrastinating on the migration decision.Risk of losing vendor support:Let's discuss the main challenge: a lack of support in all areas. Imagine an error occurs, but you receive no support from the vendor - what would you do in that case? What’s worse, the engineers who know these old systems have already retired. In such situations, you will be left clueless, regretting not taking action earlier.Creates data silos:For those who don’t know, data silos are isolated repositories of data, inaccessible to other parts of the business unit. Legacy software doesn’t integrate well with other programs.When your business adopts new software, this situation leads to data silos. As a result, this limits your ability to add new capabilities and slows down processes.What are Your Options?Choosing popular strategies often seems to be the safest path (but it isn’t). Your business is different. Your goals are different. Your legacy workloads are different. And your budget, time, and risk-taking capacity are also different.Does it make sense to choose a solution because it’s popular? No, right? Here are the solutions available. Choose according to your use case:StrategyWhat It IsCostTimeResultsWhen to ChooseRehosting (lift and shift)Moving applications to a new hardware infrastructure with zero code changes.LowestQuickestAging hardware replacement while extending the life of important legacy software.Your on-premises infrastructure is costly & risky, but legacy applications are performing business-critical workloads.RefactoringRestructuring existing code to boost performance and maintainability, while keeping the core functionality the same.ModerateMediumCleaner codebase, and better performance. No new features added.Code quality issues slow development. You want better performance without changing what the app does.ReplatformingShifting applications to different platforms or infrastructure. Requires some code adjustments to fit the new environment.ModerateMediumBetter performance and scalability. Some modernization benefits without full change.Current platform limits growth. You want infrastructure benefits without a complete redesign.Re-architectingComplete architectural redesign to meet current standards. Often done in phases to manage complexity.HighLongModern architecture. Scalability. Flexibility. System aligned with current best practices.Architecture creates roadblocks. You need substantial improvements but want to preserve some existing code.Full ReplacementBuilding entirely new system from scratch. Complete departure from legacy application.Most expensiveLongestCompletely modern system. Latest features and tech.The business requirements are completely different, and the system can’t be fixed. In fact, the cost of fixing is higher than replacement.Best PracticesEven after knowing the strategies, many businesses fail to achieve their intended goals. The problem lies in execution. Here are some of the non-negotiable things you can’t ignore:1. Set Clear and Measurable ObjectivesTake your time to set quantitative goals. Share them with the people involved and clearly explain the ‘why’ behind your investment. Are you trying to make the system faster, easier to use, cheaper to maintain, or something else?Communicate clearly (be specific) what exactly the modernization effort hopes to achieve so that everyone knows what to focus on and what to ignore.2. Maintain Comprehensive Documentation:As the saying goes, “everyone should be on the same page” - document every move you make during your application modernization process (and particularly so if you’re in an enterprise environment with many people contributing).Further, you don’t want a project where in the middle, you realize that you have forgotten how to put everything together.Documentation will help you:Ensure correct processes are followed at each levelEnable the tracking of key metrics and KPIsAssess progress and course-correctMake monitoring easierFuture modernization projects as a point of reference3. Ensure Thorough Assessment and Planning:Before starting the modernization effort, first evaluate all your applications. This includes finding out which applications to modernize, understanding how the applications are currently built, and their impact on the business.4. Use an Incremental Modernization Approach:Opt for an incremental approach instead of an all-at-once modernization approach. Why?The phased approach minimizes business disruption. You will also get the time to gather feedback and make improvements.So, start with low-stakes components, implement, learn from them, and then move to the most critical components.5. Adopt DevOps PracticesDevOps focuses on automation, CI/CD, and the synchronous relationship between development and operations teams. Automating the deployment pipeline leads to fewer human errors and faster product release.6. Automate as Much as PossibleWe are living in an era of automation, and it’s never too late to add that to modernisation projects as well. Rule-based automation enables you to apply certain conditions based on your own preferences and minimizes manual interventions. Template-based automation is also there, but this one is predefined.Some additional tips:Break down the modernization project into smaller parts that can be frequently re-evaluated.Cross-team cooperation will lead to better and faster issue resolution. So, stick to that.Communicate clearly. Continuous feedback from users and stakeholders validates that the project is going in the right direction. Knowledge sharing or some mentorship between team members might also aid in this.Challenges You Might FaceAt this point, you’ve chosen the modernization strategies and have the best practices with you. Now the question is how to make the most of it? Perhaps a better question: how can you meet the goals without any bottlenecks?Let’s explore the key challenges and discover why avoiding them is so important in your modernization journey:Firstly, you can face technical debt. Think of a situation where your final expenses exceed your budget. This mostly happens when developers go for quick code fixes.Legacy systems may not integrate well with the new system due to differences in technology or protocols. This can lead to downtime.Improper data migration can lead to data corruption and loss of trust. Moreover, legacy data becomes incompatible with modern systems and formats.Another challenge is the reluctance to change. Employees or users may not always want to change what they have been using for years.Modernization isn’t Always the Solution: Here’s WhyThis is where hardware emulation or lift and shift comes into the picture. It is the process of creating an exact equivalent hardware interface (similar to the legacy hardware) on a different hardware platform. As a result, your legacy applications perceive the new environment as the same one they have been operating in for years, without realizing that the original hardware has changed.Stromasys Charon is one of the most popular choices in this category. It emulates legacy hardware such as SPARC, HP 9000, HP 3000, VAX, Alpha and PDP on modern computers, extending the lifespan of legacy software like Solaris, HP-UX, MPE, OpenVMS, Tru64 and RT-11.As the applications remain untouched, you don’t need to write any code and still enjoy the benefits of modern infrastructure. Why change critical legacy apps when they’re working fine? Consult our Experts Today! #### Legacy Migration in Healthcare: Understanding the Need Your healthcare organization runs on data. Patient records, billing systems, and diagnostic applications are highly critical, and they demand a stable IT infrastructure. However, many of these critical applications run on hardware versions that have reached end-of-life. Legacy servers, including SPARC, VAX, AlphaServer, HP 3000, and HP 9000, are becoming increasingly risky and costly to maintain. This presents a difficult choice. Do you keep pouring resources into maintaining this old hardware, or do you undertake a migration project? What if there is a middle ground as well? Discover the fastest, safest, and most cost-effective path to protect critical healthcare applications. Download the Whitepaper Keep reading this content piece to make an educated decision. Here, you will explore the challenges of relying on legacy hardware for healthcare IT leaders. You will also get a comprehensive knowledge of the strategic paths forward for a more resilient and efficient future. The Types of Legacy Systems in Healthcare Not all healthcare legacy systems are the same. Common examples include: Electronic Health Record (EHR) Systems: Legacy EHRs are designed to maintain patient records. Many of them were supported by proprietary hardware platforms, such as VAX or AlphaServer. Unlike modern EHRs, their operating environment is not stable. Billing and Claims Processing: These financial systems are crucial to the functioning of a healthcare provider. A lot of them run on aging mainframe or midrange machines that are difficult (and expensive) to maintain. Medical Imaging and Diagnostics: Devices such as MRI and CT scanners sometimes depend on particular computer hardware (such as Sun SPARC workstations) for image processing and storage. If this hardware becomes defective, the whole diagnostic device may no longer be operational. Laboratory Information Systems (LIS): The LISs that manage test orders and results often run on legacy, dedicated servers. The software is reliable, but its hardware is a growing single point of failure. Keeping Aging Hardware vs Legacy Migration Every piece of hardware has a lifespan. Healthcare IT teams face a choice: try to keep the old equipment running at all costs or replace it. Let’s break down each of these choices: Maintaining Legacy Hardware Legacy System Migration Pros: It's simply a psychological comfort knowing that your familiar hardware is still present. From a long-run perspective, there are hardly any benefits. Pros: Improves performance, security, and Operation. Reduces long-term maintenance costs and energy consumption. Enables integration with modern technologies. Cons: Growing maintenance expense for spares and trained personnel. Greater exposure to unplanned downtime and data loss. Failure to comply with current law and safety regulations. Cons: A hefty upfront investment is required, except for rehosting or lift and shift. Again, there may be temporary operational disruption during the transition, although this does not apply to lift and shift. Takeaway: whichever path you choose for the time being, replacing the aging hardware in the future is inevitable. Because critical healthcare application works around the clock, making downtime a non-negotiable thing. Top Methods for Migrating Healthcare Legacy Systems When the hardware can no longer be sustained, you must find a new home for your critical applications. Here are the primary strategies, with a clear focus on decoupling the software from the risky hardware. Rehost Rehosting, or lift and shift (hardware emulation), moves your existing application to a new environment without making changes to your legacy code or data. Instead of running on physical rack servers, your application can run on virtual machines in a modern cloud or on-premise environment. If your on-premises cost is rising, prompting you to close the heavy data center while keeping your existing legacy applications - this strategy offers a fast, cost-effective, and disruption-free path ahead. In other words, it’s often the quickest way to eliminate dependency on outdated hardware without modifying the critical application. Replace Sometimes, a modern SaaS solution exists that can replace your legacy application's functionality. You might find a vendor that meets your core needs, with options for custom features or plugins. While this approach offers access to advanced functions, it requires a complete operational shift and significant investment. It also means leaving your trusted, time-tested application behind. Rebuild If your application is inseparable from its original, ancient hardware environment, you can attempt to rebuild it from scratch. This involves documenting every function and commissioning developers to create a new version using modern code. This approach gives you a custom-fit solution but demands massive development time and resources, creating major disruption. Refactor & Rearchitect Perhaps you’ll even have to modify the source code of the application a little (or add small adjustments) so that it works optimally on the new hardware. This is what refactoring provides. As compared to rehosting, this approach involves significant changes to the application’s structure, optimizing for cloud-native capabilities. So it’s going to take more development effort and testing than the simple rehost. Steps to Migrate Healthcare IT Systems Migrating also requires preparation to succeed. Below are the key steps that will help you prepare for a successful healthcare legacy system migration. Perform a Full System Check: First things first - assess your system. Evaluate which systems are most likely to fail. Then check their performance, security risks, and maintenance. Prioritize Your Initiatives: You can’t replace everything at once. Prioritize migrations by risk and business impact. What would be the worst system failure for patient care or operations? Start with that first. Establish a Clear Roadmap: 74% of companies fail to complete their legacy migration project, leaving their critical applications still running on outdated hardware and draining budgets. But what about the 26% who get it right? They have a clear roadmap, outlining goals, checkpoints, and deadlines. Adopt Agile Methodologies: Turn the migration project into small phases. That way, your team can concentrate on the process of doing one thing at a time - testing thoroughly before moving to the next. This incremental model reduces risk and interruptions. Invest in Change Management: Because the end-users may not see a change in the application, but your IT team will be operating a new virtualized environment. Train them so that they are comfortable with the new platform. Form Technology Partnerships: Specialized knowledge can make all the difference when it comes to legacy migration. Get in touch with experts in hardware emulation and legacy system migration. With their expertise, you will get real insights and end-to-end support to make a smooth transition. How Stromasys Can Help You: The Best of Both Worlds What if you could continue to run your mission-critical healthcare applications in the same way that you do today, but on modern, reliable infrastructure? That is precisely what Stromasys Charon solutions deliver. We offer a third option beyond the choice of maintaining or migrating. With our Charon emulator, you can effectively recreate a virtual version of legacy hardware. The new virtual hardware imitates legacy hardware. The mission-critical application and its native operating system will keep running as if they are running on the original hardware. The result is a modern, cost-effective hardware infrastructure and true, mission-critical enterprise-level performance. Your proven, stable legacy application is simply lifted and shifted into this new virtual environment. No code changes. No lengthy redevelopment projects. No risky data migrations. You escape the costs and risks of aging hardware while preserving the software investment you’ve relied on for decades. Ready to move your critical health applications off aging hardware in a matter of weeks? Schedule Your Free Demo Today #### Legacy Server Emulation: The Key to Business Continuity Running mission-critical applications on older servers causes significant risks as the hardware ages. Eventually, replacement parts grow more expensive and difficult to get, while getting professional help becomes cumbersome. Also, hardware failures could result in unexpected downtime, affecting critical processes. Stromasys's Charon emulator offers a non-disruptive solution to address these challenges. By emulating legacy servers, it ensures you don't have to sacrifice essential business applications. https://youtu.be/KDlagttQX4s?si=NYsUztf1EH8vv1IM The Lift-and-Shift Emulation Stromasys provides a lift-and-shift approach to modernizing your IT infrastructure: Migrates essential applications from aging hardware to an x86 platform or the cloud. Requires no rewriting, re-certification, or recompiling. Ensures no changes to the operating system, delivering a smooth transition. Fast and Remote Modernization In just a matter of days, and possibly even remotely, Stromasys can help you overcome IT challenges. With Charon, you can: Modernize your legacy systems Lower operational costs Enhance application performance Minimize risks associated with aging hardware Promote Business Continuity with Charon Charon empowers organizations to maintain business continuity, ensuring that vital legacy applications remain operational without the need for costly and time-consuming hardware upgrades. Get Started Today With Stromays, legacy system modernization looks so easy. Learn about our method of modernizing legacy systems and see how our legacy server emulation and virtualization solutions can change your IT infrastructure and lower risks. Talk to an Expert #### Legacy Software vs Modern Alternatives: Which is Better for Your Business? A survey report by the Center for Digital Government stated that 70% of various government agencies still use legacy applications. Legacy software was once a pillar of many businesses but is becoming cumbersome and challenging to maintain. When customers demand a high-quality digital experience, this legacy system software becomes an obstacle. Also, many businesses are still trying to perform their mission-critical operations with outdated legacy systems because of potential disruption issues and the learning curve associated with the new modernized systems. Optimal performance is a critical condition for any business in the current scenario, and legacy system modernization is essential due to its enhanced capabilities to streamline processes and boost revenue. This blog dives deeply into in-depth insights on the challenges and drawbacks of legacy software systems while highlighting how modernizing can benefit organizations, their operations, and, ultimately, customers. What is Legacy Software? Legacy software is built using traditional system methodologies based on monolithic architectures. This means that system codes, services, and other components are highly complex, making it harder to adapt to the latest technologies. In traditional monolithic architectures, if one component fails, the entire system will fail, as they are deeply interconnected. Legacy System Software Key Features Here are some noteworthy features that made them ideal for critical for various business operations. Reliability: After a decade of use, businesses trust legacy software to seamlessly manage critical operations and processes efficiently and reliably. Customization: These systems have been customized according to the organization's requirements, such as workflow, data model, and other operational components. Complexity: The vintage systems are unusually large and strongly integrated with other components, making them very intricate and intertwined. This makes them very challenging to comprehend, especially when some changes are required. Integration Capabilities: The legacy system software has monolithic architectures and is not built with the latest integration methods, which makes it extremely difficult to connect. What are the Advantages of Legacy System Software? Here are some advantages of legacy system software: Stability and Reliability: Legacy systems are well known for their stability and reliability. They have been incorporated into the infrastructure for decades and tailored according to business requirements. Familiarity: These systems have been embedded in the organization's infrastructure for a very long time, which makes the IT professionals and other personnel well-versed in these systems, thus resulting in enhanced productivity and efficiency. This familiarity minimizes the requirement of extensive training. Business Continuity: They are designed to operate skillfully and ensure business continuity. They have been running for several decades and seamlessly perform without any disruption. What are the Challenges of Legacy Software? Despite their longtime support, legacy software is now hindering business operations. Here are some of the challenges: Increasing Maintenance Costs: With time, finding skilled personnel with expertise in outdated systems becomes increasingly difficult as newer professionals are more inclined to modern technologies. This also makes maintaining legacy system software difficult, leading to increasing expenses. Therefore, the continued use of such aging hardware can be expensive. Integration Challenges: Integrating outdated systems with newer ones is extremely challenging. It not only hinders innovation growth but also impacts performance efficiency. Security Risks: Aging hardware lacks security updates and patches, making it vulnerable and more prone to data leaks. It may also not comply with the latest regulations and guidelines. User Experience: Outdated hardware hinders smooth operations, resulting in unsatisfied outputs. It further leads to poor user experience and decreased efficiency. Downtime Challenges: The legacy system software is outdated and can cause frequent wear and tear, resulting in unplanned downtime. This not only impacts operations but also results in financial loss and reputation damage. What is legacy System Software Modernization? Modernizing legacy system software means upgrading it into more efficient, scalable, secure, and cost-effective solutions. The primary goal of transitioning from aging legacy software is to improve productivity, operational efficiency, and customer experience. Benefits of Modernization of Legacy System Software Modernization does not necessarily mean completely replacing the systems but transitioning them to newer platforms to produce more optimum results. Here are some noteworthy benefits of transitioning from the outdated legacy to a modern alternative. Enhanced Performance and Efficiency: Legacy modernization significantly enhances operational efficiency and performance. Robust Security and Compliance: Outdated systems are poorly equipped with the latest security standards and can result in non-compliance. By upgrading to a modern system, businesses can enhance their security infrastructure with advanced security measures and minimize the risks of data breaches. Scalability and Flexibility: Modern platforms are more scalable and flexible, as they are designed to seamlessly integrate with other applications and software for optimum results. Cost-Efficiency: By modernizing legacy, businesses can minimize their additional maintenance costs for outdated systems, which can be utilized for other resources. Why are Businesses Modernizing Legacy Software? According to a survey report, outdated software is holding back nearly 74% of businesses, which is huge. This outdated software is not only inconvenient but also hinders smooth operations, causes performance issues, and inflates costs. 95% of businesses relying on outdated software are facing operational challenges. Studies have shown that modernizing this outdated software can boost productivity by up to 33% and reduce costs by up to 25% in just one year. This transformation is essential to stay competitive and meet customers' evolving requirements. Modernizing Legacy Software with Stromasys Charon Solutions Stromasys offers emulation and virtualization solutions worldwide. The Charon solutions emulate outdated software to a newer, modern platform like x86 or cloud environments. This approach creates a similar interface to the original environment while enhancing security, scalability, and performance. By modernizing legacy system software with Stromasys, businesses have mitigated operational challenges, improved productivity, and reduced maintenance expenses by up to 74%. To know more about Stromasys legacy system modernization services, speak to our expert. Talk to our experts Final Thoughts Modernizing legacy is not an easy decision, as challenges as traditional systems have long been the pillars of the business and are reliable. However, with evolving technologies and customer requirements, relying on them disrupts operational efficiency and can lead to financial losses. By modernizing legacy systems, businesses can reduce maintenance costs, enhance productivity, and improve security. By carefully evaluating the challenges and drawbacks of legacy software, businesses can make informed decisions regarding modernizing their outdated systems. Ultimately, the organization has to choose between legacy systems and modern alternatives. Frequently Asked Questions (FAQs) 1. What is legacy system software? The outdated hardware or software that is still in use is coming toward the end of its life cycle as it does not receive any upgrades or support. These systems once offered reliability and stability but now hinder productivity and are vulnerable to security breaches. 2. What are the different risks associated with legacy software? Businesses relying on legacy system software will be prone to security vulnerabilities, high maintenance costs, unplanned downtime, non-compliance, and poor performance issues. 3. What are some significant benefits of modernizing the aging legacy? By modernizing outdated software, businesses will minimize their additional maintenance costs, enhance security and scalability, and improve performance. 4. What are the key factors to be considered while modernizing legacy system software? Some of the critical factors are: The system infrastructure and its current condition Business requirements Budget and availability of resources Downtime or disruption Technical assistance Timeline for modernization #### Legacy System Migration to Cloud: Embracing a Modern Future Mission-critical applications running on legacy hardware are holding IT departments back with their increasing risk of failure, increasing costs, a continual vulnerability to security, and diminishing support. To overcome these obstacles and embrace the transformative power of the cloud, businesses are increasingly turning to legacy System Migration. It involves transitioning from outdated hardware and software systems to modern, more efficient alternatives such as the cloud. This process involves transitioning traditional, on-premises legacy applications and infrastructure to cloud-based platforms. Legacy system cloud migration not only ensures business continuity but also paves the way for a modern, agile, and efficient future. Understanding Legacy Workloads When discussing legacy system migration, many enterprises believe they have to create something entirely new. However, this is not always the case. Instead, it's important to consider the hardware and software separately. The application needs to persist in many instances because it embodies the company's knowledge. The company's critical operations are embedded within this application. For example, it includes all the company's processes, such as how chemicals are mixed, or in the case of a semiconductor company, all the designs and intellectual property developed over the years. All the progress the company has made is captured within this application. The problem arises when the hardware stops performing or gives you tough times. Hardware failures are responsible for 31% of downtime. Those who are thinking that’s a small number on paper, imagine the time legacy hardware takes to restart after a downtime. This leads to business disruption, financial loss, and dissatisfaction among customers. Ideally, the plan should be to get rid of the legacy hardware whilst retaining and improving the functionality of the application that's been running on it for many years or maybe even decades. There should be two goals: What can you do? What are your options as an end user?  How can you plan legacy system migration so that you do it on your terms and are not faced with a sudden elimination of technology?  Choosing the Right Legacy System Migration Strategy is Extremely Important  When migrating legacy systems to the cloud, there are four main strategies to consider. Refactor: Minimally Alter to Take Advantage of the Cloud:  Refactoring involves making minimal changes to your existing applications so they can run more efficiently in the cloud. This might include optimizing your code for better performance or making Rearchitect: Materially Alter/Decompose Application to Services:  Rearchitecting means fundamentally changing the architecture of your application. This often involves breaking it down into smaller, more manageable services (microservices) that can be deployed independently in the cloud. Rebuild: New Code Written with a Cloud-Native Approach:  Rebuilding involves rewriting your application from scratch using a cloud-native approach. This strategy takes full advantage of cloud features and capabilities. Rehost/Lift and Shift: Redeploy as It Is to Cloud:  Rehosting, or "lift and shift," involves moving your applications to the cloud with minimal or no changes. You simply redeploy your existing infrastructure to the cloud. Which is Better? While more complex strategies like refactoring, rearchitecting, or rebuilding have their own advantages, lift and shift allows organizations to quickly take advantage of cloud benefits without extensive planning or reworking. It is also cost-effective, less risky, and time efficient. With lift and shift, there is no need to retain your end users. They will not even notice that the hardware has been changed. Your applications will run as they used to be. The Benefits of Lift and Shift to Cloud Legacy systems, which served businesses faithfully for years, now present a roadblock to progress. The key reasons for migrating legacy systems to the cloud are as follows: 1. Cost Efficiency and Resource Optimization Maintaining and operating aging hardware can be financially draining. Legacy systems are often expensive to maintain, with a diminishing pool of skilled personnel to handle them. By migrating to the cloud, businesses can shift from capital-intensive expenditures to a more cost-efficient operational expenditure model. Cloud providers offer flexible pricing options, allowing organizations to pay only for the resources they consume. 2. Enhanced Scalability and Flexibility Legacy systems might struggle to handle the surges in demand characteristic of today’s digital landscape. Scalability limitations could hinder growth opportunities and result in missed business prospects. Cloud platforms offer unparalleled scalability, empowering businesses to effortlessly scale their resources up or down, depending on the current requirements. This legacy system migration strategy offers flexibility that ensures optimal performance and cost-effectiveness. 3. Improved Security and Compliance Cybersecurity threats continue to evolve, and legacy systems often lack the robust security measures necessary to combat modern cyber-attacks. Cloud providers invest heavily in security infrastructure, employing the latest encryption, authentication, and access controls to safeguard data and applications. Additionally, reputable cloud providers adhere to strict compliance standards, easing the burden of regulatory compliance for businesses. 4. Business Continuity and Disaster Recovery Unforeseen disasters can wreak havoc on on-premises legacy systems, leading to data loss and prolonged downtime. Cloud-based solutions incorporate robust disaster recovery strategies, ensuring that data remains safe, and services are swiftly restored in case of any disruption. This enhanced business continuity is vital for maintaining customer trust and preserving the brand reputation. Key Steps in Legacy System Migration Migrating legacy systems to the cloud is a meticulous process that requires careful planning and execution. Here are the key steps involved in a successful migration: 1. Assessment and Planning Understand the existing legacy system’s architecture, dependencies, and functionalities. Determine the desired outcome of the migration and identify the most suitable cloud deployment model (public, private, or hybrid). Create a detailed migration plan, including a timeline, resource allocation, and potential risks. 2. Data Migration Data is the lifeblood of any organization, and its seamless migration is critical. Ensure that data is appropriately transferred to the cloud and verify its integrity post-migration. Implement data encryption and backup strategies to protect against data loss. 3. Shifting the Legacy Workloads With lift and shift, it’s a simple process. Engineers create a design and move the entire legacy workload to modern could platforms like AWS, Azure, Google Cloud etc. Once the workload is transferred, it is a matter of a few tests and trial runs to check if it’s working properly or not. Once the tech experts are satisfied, it’s good to go. 4. Continuous Optimization Cloud migration is an ongoing journey. Continuously monitor and optimize the cloud infrastructure to ensure cost-effectiveness, security, and performance. Conclusion Legacy system migration to the cloud is no longer a luxury but a strategic imperative for businesses seeking growth, efficiency, and innovation. By embracing the cloud, organizations can bid farewell to the constraints of legacy systems and unlock a realm of possibilities. From cost savings and scalability to enhanced security and business continuity, the cloud offers an array of advantages that can propel businesses towards a bright and dynamic future. Migrating to the cloud may be a complex endeavor, but with careful planning and the right cloud partner, organizations can successfully navigate this transformation and set themselves on a path of enduring success. Contact Us #### Legacy System Modernization of Manufacturing Industry to Preserve Investments The manufacturing industry is considered a powerhouse and economically critical sector. Millions of products are manufactured every day, and billions of dollars are exchanged. It was estimated that the global market of the manufacturing industry will be valued at approximately $44.54 trillion in 2023, which makes it about 16% of the global GDP.SourceManufacturing industries rely on legacy systems to drive their operations. These resilient and reliable systems have become the essential foundation for businesses around the world. But now, with technology advancing at an extraordinary pace, maintaining this outdated legacy hardware has become tedious. This challenge has brought legacy system modernization to the forefront of manufacturing priorities.In this blog post, explore how legacy system modernization will help preserve investments and discover the challenges in the manufacturing industry associated with legacy Is Your Legacy Infrastructure Secretly Draining Profits? Transform Your Business with Legacy System Migration. Download Free Guide Importance of Legacy Systems in the Manufacturing IndustryLegacy systems are integral and long-standing technology for operations in manufacturing sectors. These were customized according to business requirements a long time ago, but as technology advances, they are becoming an obstacle.They are critical for maintaining operational continuity but are now moving towards the end of their life cycle. Challenges like downtime, supply chain disruptions, and cyber threats are just some common examples that businesses encounter. Legacy system modernization approaches, along with risk management strategies, are the solution for maintaining business continuity and stability.Outdated Legacy Systems Challenges in the Manufacturing IndustryAlteryx-commissioned IDC survey reported that around 90% of businesses are not performing efficiently due to their outdated legacy systems. There are several challenges of aging legacy, including:Compatibility and Integration HurdlesModern techs are often incompatible with outdated legacy systems, which results in integration issues that affect operations.Security RisksOlder legacy hardware and software lack modern security features, making it vulnerable to cyber threats and can result in data leaks.Scalability LimitationsAging legacy may not be fully equipped and unable to scale up their operations to meet the growing demands. This results in inefficient productivity and rising product costs.Increasing Maintenance Expenses and SupportAging legacy systems require costly maintenance and specialized support, which results in increased expenses and is time-consuming.Obsolete TechnologyWith time, aging hardware and software are sometimes not supported by the manufacturer, and their parts are not readily available.How Legacy System Modernization in Manufacturing Preserves Investments?Legacy modernization allows manufacturers to preserve their initial investments or legacy systems while also enjoying the benefits of the latest technology by integrating them. By preserving these investments, businesses can leverage existing resources more efficiently and ensure a seamless transition to the updated systems without starting from scratch.According to a Gartner study, legacy system modernization can reduce IT infrastructure costs by up to 74%. However, legacy system modernization is not easy, as it involves strategic planning and execution to preserve existing investments carefully.Manufacturing industries have substantial data, processes, and customizations of their legacy system according to their business requirements, and having the complete infrastructure replaced can be extremely expensive and impractical.Around 82% of the enterprises have faced unplanned system outages in the past three years according to the Vanson Bourne Research Study. These disruptions usually last up to four hours leading to huge financial impact. It is estimated that the businesses lose approximately up to two million dollars per incident. And downtime is one of the major problems that occurs if a business is still working on the aging legacy systems.The key to creating a balance is leveraging existing investment (legacy system) and emulating it. This enables businesses to run their existing legacy systems on a modern platform where it can be easily integrated with new technologies and applications to strive for business continuity and competitiveness.Here are the benefits of emulating the aging legacy systems:These technologies not only significantly increase efficiency through task automation and boost productivity but also reduce manual labor, which reduces the chances of human error.The chances of cyber threats and risks are minimized due to enhanced security and advanced features.Legacy system modernization offers scalability and flexibility to incorporate innovative solutions and applications to scale up growth and create powerful propositions.It not only helps in minimizing cost but also reduces the downtime. Downtime for a manufacturing industry can create huge havoc on its production.  Prevent business disruption from legacy hardware failures with proven strategies by Stromasys Download Whitepaper Legacy System Modernization for the Manufacturing Industry with StromasysFor more than 25 years, Stromasys has provided legacy emulation and virtualization solutions across 70 countries. The Charon emulation solution extends the life cycle of aging legacy systems like SPARC, Alpha Server, VAX, PA-Risc, PDP, and more by emulating them from an older hardware platform to a newer one, like x86 or a cloud.This approach is cost-effective, as it reduces maintenance costs, enhances performance and reliability, minimizes disruption during operations, and prevents security risks.Stromasys experts first assess the aging legacy to identify the areas for improvement and then determine which modern strategy is best suited for the manufacturing business.Stromasys is a leading provider of enterprise-class solutions for legacy system modernization and cross-platform server virtualization. Their advanced technologies and services help manufacturing companies preserve their investments while leveraging modern IT infrastructure and capabilities.To understand which strategy best suits your business, Get in touch with Stromasys's experts. They will help you with all your queries regarding the complexities of legacy system modernization.Closing RemarksLegacy system modernization is crucial for the manufacturing industry to remain competitive and efficient. By overcoming the challenges of the outdated legacy, manufacturers can secure their investments and take advantage of modernization's benefits. Modernization not only improves operational efficiency but also minimizes downtime and security risks while reducing maintenance costs. With the right approach, businesses can transform their infrastructure and make informed decisions to ensure business continuity.Modernization is not just about upgrading the infrastructure but also about using the latest technology to lead a more agile, efficient, and resilient manufacturing future that offers a better customer experience. #### Legacy Systems in the Defense Industry: Understanding the Reluctance to Modernization and Way Forward The technologies are rapidly evolving; military technology that has been operating on legacy infrastructure should be modernized as a priority for the nations across the globe. One should not understate the importance of legacy system modernization. It directly impacts the nation's ability to defend itself and maintain its sovereignty. The adversaries are utilizing modern technologies like AI, enhanced cyber abilities, and advanced weaponry to protect the citizens.The U.S. Government Accountability Office (GAO) reported that around 10 obsolete critical federal IT systems require modernization. Despite the mounting operational costs, defense agencies continue to rely on these legacy systems that range from 8 to 51 years old. Maintaining these aging platforms consumes roughly $337 million annually. These legacy systems are draining the resources that could fuel innovation rather than sustain obsolescence.Modern technology is not just about upgrading the equipment but fundamentally transforming the defense operations, strategic decision-making, and maintaining operational efficiency in the increasingly complex environment. The military organizations have always struggled with managing the outdated systems. This makes adopting the modern advanced technology difficult.Legacy infrastructure has poor security, limited scalability, incompatibility with modern applications, and maintaining it is very expensive. Also, due to aging infrastructure, these legacy systems are prone to failures that can disrupt the business processes, and finding their replacement parts can be very challenging. Prevent business disruption from legacy hardware failures with proven strategies by Stromasys. Download the Whitepaper In this blog post, you will explore the legacy system challenges in the military organizations, along with how they can modernize their infrastructure to achieve agility to integrate with modern technologies. You will also navigate through the reasons as to why they are still relying on these legacy systems despite their challenges.The question isn't about whether modernizing will resolve the challenges, but how efficiently they can. Explore the solutions in the roadmap below.Understanding What is the Legacy Military System?The legacy military software can be referred to as the outdated applications and software that are used by the military. These applications and software may not be active or supported by the vendors, as they were designed using older programming languages and architectures that are not easy to integrate with modern technologies.Here are some examples of legacy systems that are still in military use:B-52 StratofortressIt is a long-range bomber that has been active since 1950. This aircraft has been upgraded several times but is a prime example of legacy systems who is still actively in operation. The B-52 is said to continue flying for several more years.Minuteman III ICBMsThe Minuteman III ICBM is the U.S. nuclear deterrent that was first deployed in the 1970s. It relies on intercontinental ballistic missiles.Radar SystemsMilitary and defense industries are still using the radar systems that were developed decades ago. These radar systems may have trouble detecting the modern fast-moving targets and stealth technologies. These systems are designed on an outdated architecture and may get updates, but they are still equipment from a past era that is not as advanced as modern technologies.These are some common examples of legacy systems used in the defense sector that are running on fumes and need modernization.What are the Challenges of Legacy Systems in the Defense Sector?Legacy systems pose significant challenges to military organizations. These outdated technologies are dependent on monolithic software and hardware that are difficult to integrate with modern systems. This impacts the efficiency of military operations and limits their capabilities. Here are some primary challenges that military and defense organizations face while operating on legacy systems:Integration ChallengesOne of the significant challenges of operating on legacy systems is integrating them with modern applications. Legacy systems are designed on outdated architecture and lack compatibility with new technologies due to their rigidity. This results in interoperability issues and data silos.Rising Maintenance CostsLegacy system maintenance drains the IT budget and consumes a large portion of the operational expenses. Did you know? According to the research from MarketsandMarkets firm, the global military expenditure was estimated to $2,240 billion in 2023. Studies have shown that military organizations spend up to 75% of their IT budgets on keeping these outdated systems running.Declining of Legacy ExpertsLegacy systems are designed on outdated technologies that require specialized knowledge for maintaining them. The experts who are skilled in these legacy technologies are declining. This shortage has resulted in expensive resources and project delays that increase the operational costs.Limited ScalabilityThe market demand is not always the same. It fluctuates depending on the requirements. Legacy infrastructure is designed on monolithic architecture, making it rigid. It means it cannot scale up and down depending on the market demands. This creates operational bottlenecks and hinders performance efficiency.Lack of DocumentationAnother common issue with legacy applications is the lack of proper documentation. This creates a knowledge gap for the current team to understand the existing legacy system, its architecture, and dependencies. It will then result in operational inconvenience due to a lack of understanding of the components and overall infrastructure. This may also impact the transition of the legacy systems.Relying on legacy systems creates gaps in the infrastructure as they are vulnerable and can be easily exploited. This is putting national security at risk. Also, maintaining these legacy systems is expensive and causes resource allocation issues. The real problem that arises is how to escape this expensive maintenance trap. Every dollar spent on maintaining these systems is a dollar not invested in modern, advanced technologies. The transition from legacy infrastructure requires careful planning and execution. Any misstep risks can compromise readiness and fail to improve military capability.Understanding the Role of Legacy Infrastructure in the Defense IndustryThere are several challenges in operating on legacy systems, but they still play a crucial role in the defense of the nation. Several military and defense organizations have created their operational frameworks on these systems that have been reliable for decades. There are some legacy technologies that are still effective and do not require immediate replacement.It is essential to understand their operations, architecture, and dependencies. This will help in identifying strategies to modernize them and leverage the benefits of modern technologies while eliminating the limitations. This will help in maintaining operational stability while leveraging modern capabilities by integrating them into the defense environment.What Are the Benefits of Modernizing the Legacy Systems in Defense?Modernizing the traditional military infrastructure is necessary for operational efficiency and maintaining a strategic edge. With the rise in advanced cybersecurity threats, the military infrastructure demands flexibility, agility, and a robust environment for seamless operations. Here are some significant benefits of legacy system modernization in the defense industry:Enhanced Speed and AgilityWhen the military infrastructure is modernized, then the time for executing missions will be swift. It means responding promptly to the challenges at the "speed of warfare". This agility will increase national safety while improving operational effectiveness.Quick Decision-MakingBy modernizing the defense systems, military organizations can analyze and manage data accurately and quickly. This will help in better management of data and integrating them more efficiently, resulting in making quick and better-informed decisions.Cost and Resource OptimizationModernization minimizes expenses while improving efficiency. For instance, the low-code platforms enhance the application execution speed up to 20 times as compared to the existing traditional methodologies. It allows defense agencies to redirect and deploy resources for better results. This approach will turn the budget constraints into strategic advancement.Integration of Modern TechnologiesModern technologies like big data and artificial intelligence are now becoming essential to drive innovation in military infrastructure. Legacy modernization enables these advanced technologies to seamlessly integrate with the operations and enhance the efficiency and precision of weapon systems. It helps in staying ahead of operational capabilities while countering rapidly advancing adversaries.InteroperabilityDefense and military industries often collaborate with other allies for joint operations, making interoperability a crucial factor. By modernizing the legacy infrastructure, communications and operations will become smoother and more efficient. This is an essential factor to be considered for the execution of complex missions, especially those that require real-time information and joint decision-making.Continuous Updates and PatchesLast but not least, we should understand that modernization is a continuous process, not conclusive. For an everlasting effect, continuous updates and patches are necessary as they help in combating the evolving threats and challenges. It is a strategic necessity to create a safe and secure environment as the threat landscape is continuously changing. You never know when yesterday's solution will become tomorrow's vulnerability.Creating a Balance Between Existing Legacy Investments While Leveraging Innovative Technologies in the MilitaryThe Defense organizations are known for valuing their long-standing traditional practices and technologies. This can create some disturbance when leveraging innovation. Creating a balance between traditional systems and modernizing the infrastructure is not a simple task. It requires careful planning and execution while understanding the existing architecture and future requirements.To achieve this balance, the military organizations need to build an innovation-driven environment that is considerate of existing traditional systems without any constraints. Bridging generational expertise by pairing seasoned personnel with digitally native service members. By integrating the cutting-edge capabilities, the military organizations can unlock powerful synergies. This collaboration produces hybrid solutions that retain operational wisdom. Is your legacy infrastructure secretly draining profits? Transform your business with our Legacy System Migration Guide Today! Download Free Guide Modernizing Military Legacy Infrastructure for an Age of Increasing Potential RisksMilitary infrastructure is at a critical point due to the rapid escalation of cyber attacks. Threat actors search for gaps and weaknesses in traditional defenses. They are increasingly employing sophisticated techniques to breach security protocols.The legacy systems are more dangerous and vulnerable to cyberattacks because of current vulnerabilities. Also, there are fundamental risks because security patches and upgrades are not consistently available. Critical activities are vulnerable to increasingly sophisticated adversaries due to outdated architectures, old protocols, and hardware restrictions.Did you know? In 2021, the U.S. Army conducted the Hack the Army 3.0 initiative, partnering up with Defense Digital Services and HackerOne. They authorized a hackathon for ethical hackers to expose the vulnerabilities in the military systems. It was a smart cybersecurity strategy to identify any vulnerabilities before adversaries could exploit them.It brought a significant result. Participants discovered around 238 vulnerabilities, with 102 rated high-severity or critical. This exercise had exposed coding errors and security weaknesses that traditional methods were not able to detect. This proved that proactive vulnerability assessment is crucial in securing military infrastructure from adversaries.With strategic legacy system transformation, military organizations can easily eliminate such vulnerabilities. Stromasys is a global leader in legacy system modernization. They bring Charon emulation solutions to modernize the legacy infrastructure. They preserve the existing critical applications and workload by migrating them to a modern platform. They can take advantage of modern technologies while addressing the current legacy hardware issues by incorporating Charon solutions. In this manner, they can prevent any security risks while maintaining continuous operations.Partnering with proven legacy migration specialists like Stromasys will allow defense and military forces to eliminate legacy risks. This way, they can build a secure, agile system that tomorrow's threats demand.  To know more about Charon emulation solutions, get in touch with our experts. Talk to an Expert Key TakeawaysIn the defense sector, updating outdated systems is now mandatory. In order to continue ongoing operations and gain a competitive advantage for national security, transformation has become crucial. But it's not a simple task. There are a number of difficulties in maintaining the legacy systems, and as time goes on, the gaps get bigger. Issues including hardware malfunctions, security flaws, restricted scalability, a lack of vendor support, and rapidly increasing maintenance expenses.It is not an ideal plan to replace the entire legacy system. It will be time-consuming and very expensive. There are other alternatives for legacy migration, like rehosting or lift-and-shift migration. This legacy migration strategy moves the legacy applications to a new platform while leveraging modern technologies, minimizing operational costs. This way, the military and defense industry can utilize their resources and budget in driving innovative ideas from research and development to procurement and personnel training. #### Legacy to Cloud Migration Strategies: Detailed Pros and Cons URL: https://www.stromasys.com/resources/legacy-to-cloud-migration-strategies-detailed-pros-and-cons-whitepaper/ #### Levelling Up Cloud Performance Future of SPARC Emulation WEBINAR Levelling Up Cloud Performance: The Future of SPARC Emulation Has Arrived 90% of legacy applications are projected to undergo modernization within the next three years, primarily using cloud technology. While performance concerns have previously limited the migration of Solaris applications to the cloud - but not anymore! We recently hosted an insightful webinar titled "Levelling Up Cloud Performance: The Future of SPARC Emulation Has Arrived." During this event, our seasoned legacy experts shared valuable insights on smoothly migrating SPARC systems and mission-critical Solaris applications to the cloud while achieving remarkable performance and efficiency.Here's the summary of the key topics covered: Understanding cloud migration for legacy applications Why should you consider migrating to cloud Emulating to cloud for Risk Reductions Emulating to cloud for Cost Reduction Introducing Charon SSP 6.0- Remarkable Performance Achieved on Cloud Meet Our Presenters Paolo BattimielloSales Director Southern EMEA Stromasys Robert UrbanSenior Support Engineer Stromasys Don't miss out on this exclusive webinar as we explore how to enhance SPARC performance in the cloud. Watch Now #### Levelling Up Cloud Performance: The Future of SPARC Emulation Has Arrived We recently hosted an insightful webinar titled “Levelling Up Cloud Performance: The Future of SPARC Emulation Has Arrived.” During this event, our seasoned legacy experts shared valuable insights on smoothly migrating SPARC systems and mission-critical Solaris applications to the cloud while achieving remarkable performance and efficiency. Did you miss the live event? Here are some of the key topics covered by the Experts: The Persistent Challenge of Legacy SPARC Infrastructure SPARC systems, still available for purchase, exemplify the ongoing 'Legacy problem' in computing. Software grows more stable and efficient with time. However, the hardware it runs on becomes less reliable as it ages and becomes prone to breakdown. The legacy problem isn't just about outdated technology. It's a complex issue of risk management, resource allocation, and business continuity. Organizations face a dilemma and often postpone modernization. While convenient in the short term, this decision can increase long-term vulnerabilities. Four Primary Strategies to Address Legacy Problems To address the legacy problem, companies have four primary options: Status Quo: Put simply, it refers to the situation where companies do not take any action to modernize their existing hardware infrastructure despite knowing that the underlying risk is growing every day, and the hardware can fail anytime soon. Buying Spare Parts: Purchasing spare parts for immediate financial relief is tempting. Businesses also believe that it reduces ongoing risk. But they often ignore the important questions: Does it really reduce long-term risk? To what extent does it reduce the risk? Can you be certain that the spare parts you have stocked will function correctly in the future? Migration: The third strategy is migration which means taking the application to newer operating systems. This sometimes works, but sometimes there isn’t a version of the application for the new systems. This is also time-consuming and costly. Emulation: Cloud emulation works by creating a virtual environment in the cloud that mimics the original hardware and enables the legacy operating system, database, and applications to run without changes. This approach offers minimal transformation while providing a significant positive effect on risks and costs. Charon-SSP: Your Shield Against Three Major Legacy Risks By deploying Charon-SSP, organizations can reduce three major risks. Obsolescence: With Charon-SSP, there is no need to update or repair hardware. You can run your legacy Solaris applications in the modern cloud without being constrained by aging, unsupported hardware. Consequently, the risk of downtime will become a rare phenomenon. Security: Charon-SSP enables updated security measurements including advanced perimeter protection. By shifting Solaris workloads to clouds, enterprises can better defend against data breaches. This reduces data exfiltration incidents. Additionally, emulating SPARC hardware on the cloud allows for advanced traffic monitoring. Efficiency: Cloud provides the flexibility needed for organizations to easily scale legacy applications as business needs change. It also offers cost efficiency, reducing unforeseen expenses. Don’t Miss Out on the Complete Webinar Experience! The three highlights above provide just a glimpse of the valuable content that awaits you. The full webinar is filled with actionable insights that could revolutionize your approach to running mission-critical workloads. Discover What Awaits You: Learn how moving to the cloud can significantly reduce your costs. Unlock strategies to optimize your spending and maximize efficiency. Get an inside look at the latest innovation by Stromasys - Charon-SSP V6. Explore how these new features can transform your legacy systems. Our experts have addressed the most pressing questions raised by participants like you. Don't miss this chance to gain valuable insights directly from industry leaders. Act now. Watch the webinar to unlock the potential of your SPARC/Solaris environment in the cloud era. Watch Now!   #### Lift-and-Shift vs Rewrite: Choosing the Right Strategy for Mitigating Solaris to Linux Migration Challenges Businesses are increasingly transforming their IT infrastructure due to the rapidly evolving digital landscape. According to Gartner's 2024 Infrastructure Modernization report, 73% of organizations are actively migrating legacy Unix workloads to Linux or cloud platforms. Organizations that previously relied on legacy infrastructure are migrating to a modern platform to enhance their performance and ensure seamless business continuity.There has been a significant decline in the traditional Unix server market, including Solaris workloads running on aging SPARC systems. According to IDC’s Server Market Analysis (Q3 2024), Unix-based systems now represent less than 3% of new server shipments. It is a sharp drop from 15% in 2015, while Linux now dominates more than 60% of the enterprise server market.Businesses with outdated Sun SPARC hardware are now opting for Solaris to Linux migration. This transformation will enhance their efficiency, performance, scalability, and cost-effectiveness, allowing them to access modern technologies. It will also extend the life of legacy applications.However, there are many Solaris to Linux migration challenges like security issues, compatibility, and integration with different hardware and software. With the right strategy, businesses can seamlessly eliminate these challenges. This blog will explore various Solaris to Linux migration strategies for the long-term agility and competitiveness of the organization. Eliminate the risks with vintage hardware and extend the life of Solaris application. Download Whitepaper Key Considerations for Migration from Solaris to Linux PlatformMigrating from Solaris to Linux is a significant step that many businesses take when they want to transform their aging SPARC servers. Solaris operating system was designed to run on Sun SPARC hardware, which has been known for its reliability and high-end computing capabilities for decades.However, over time, it is unable to keep pace with the rapidly evolving digital landscape. Here are some key factors for Solaris to Linux migration:End-of-Lifecycle and Vendor SupportOracle Corporation had already announced the end of support for the outdated SPARC hardware where Solaris OS was operating. This has resulted in many organizations struggling with no security updates, a lack of vendor assistance, and a shortage of skilled personnel for hardware maintenance.Did you know?Solaris Support Timelines: Oracle has extended support for Oracle Solaris 10 and 11.3 until January 2027, after which only newer versions will remain fully supported.Solaris EOL impact: Older Solaris versions (8 and 9) no longer receive updates, security patches, or official support, increasing operational and security risks for businesses still running them.Rising CostsMaintenance of aging SPARC hardware is costly. Not only does it require skilled experts to manage them, but finding replacement parts is difficult due to hardware obsolescence.Compatibility with Modern TechnologiesSPARC hardware is built on an outdated architecture, making it challenging to integrate with modern, innovative technologies. Linux is an open-source platform that is compatible with several modern technologies and cloud capabilities and offers frequent updates to ensure business continuity and innovation.ScalabilityDue to SPARC's monolithic architecture, it is unable to fulfill the growing demands of businesses, whereas the Linux platform is highly scalable.Cloud MigrationLinux is a default operating system for several cloud providers, as it makes it easier for them to leverage the cloud infrastructure and its benefits, whereas SPARC hardware faces compatibility challenges.What Are the Challenges of Migrating from Solaris to Linux?Despite several advantages, there are still some Solaris to Linux migration challenges that can slow down the transformation process.Architecture DifferencesThe Solaris operating system (OS) typically runs on SPARC servers, while Linux operates as a host on modern platforms, such as x86 or cloud infrastructure. It means Solaris cannot run natively on Linux without relying on emulators, such as Charon SSP.Software and Application DependenciesMany legacy applications and resources that rely on Solaris, such as specific libraries, system calls, and other components, may not be compatible with Linux. They may require some additional applications or direct equivalent to run on Linux seamlessly.Compliance and SecurityWith the migration of legacy applications to Linux, businesses should ensure that they meet all relevant industry standards and local regulations. Non-compliance can result in hefty fines and legal penalties, as well as endangering sensitive information.Operational ChangesSolaris administration is different from Solaris and may require experts with in-depth knowledge and skills in Linux. They should also have experience operating Solaris and other applications on Linux.Because of these challenges, a careful Solaris to Linux migration step-by-step work plan and strategy is crucial. Therefore, organizations should assess their current infrastructure to identify critical applications and understand dependencies to choose the right strategy for Solaris to Linux migration.Migration from Solaris to Linux: Evaluating Different StrategiesWhen migrating Solaris workloads to the Linux platform, businesses typically consider three main approaches to modernization: lift-and-shift, rewrite, and refactoring. Each of these migration strategies has its risks and benefits.Lift-and-Shift Solaris to Linux MigrationThe lift-and-shift Solaris to Linux migration approach involves moving Solaris applications and workloads as-is to Linux without modifying their original codebase. This process is also known as re-hosting and often requires an emulation or virtualization procedure to replicate the SPARC environment on a new platform (such as an x86 server or cloud ecosystem) with a Linux OS running as the host.Migration from Solaris to Linux using a lift-and-shift approach is the fastest way to modernize the infrastructure. This strategy allows businesses to continue using existing legacy applications while leveraging modern technologies with minimal disruption. It is a cost-effective solution and has minimal migration risks.Migration from Solaris to Linux with Rewrite StrategyRewrite means redeveloping the application to run it natively on Linux as the primary host. In rewriting the migration approach, businesses will either wholly or partially redevelop the source code to leverage modern technologies.The businesses want to completely overhaul their SPARC hardware, as they are unable to meet the current requirements and are hindered by it. This migration approach is usually chosen when the system is completely outdated and no longer functional. It needs a fresh start to enhance its efficiency, scalability, and performance.Detailed Comparison Between Lift-and-Shift and Rewrite Modernization Approach for Solaris to Linux MigrationHere is a detailed comparison between the lift-and-shift and rewrite migration strategies:StrategyDescriptionProsConsLift-and-ShiftMoving applications with no changes in the original code. Using emulation or virtualization solutions for a seamless migration process.Faster MigrationLower Upfront CostZero Migration RiskNo DisruptionsLimited modernization may carry forward technical debtRewriteRewriting code from scratch to meet the growing operational demands.Enables ModernizationBetter PerformanceFully Leverages Cloud-Native CapabilitiesHigher CostLonger TimelineData Loss RisksLow Chances of Leveraging Legacy Applications Choosing the Right Strategy for Solaris to Linux MigrationHere are multiple factors that will help in selecting the right Solaris to Linux migration approach:Complexity and Criticality of ApplicationSimple and Stable Applications: These applications either have minimal dependencies or require infrequent updates. In such situations, lift-and-shift migration is the appropriate approach.Outdated and Complex Application: If the application is complex and outdated, a complete rewrite will help improve performance and eliminate limitation concerns.Migration Timelines and Business GoalsImmediate Migration Requirements: If the legacy hardware is failing to support operations and vendor support is unavailable, it is recommended to opt for a lift-and-shift migration to minimize risks and downtime.Long-Term Modernization Strategy: If the business plans to completely overhaul its IT infrastructure to innovate and adopt more advanced technologies, then rewriting may be the right option for it.Availability of ResourcesBudget Restrictions: Lift-and-Shift typically requires less investment compared to rewriting the overall IT infrastructure.Skilled Personnel: Rewriting is costly, as it requires a complete overhaul of the infrastructure. Additionally, professionals and experts are needed for this transition.Migration Risks and Data SecurityLow Migration Risks and Data Security: The lift-and-shift process poses lower migration risks, whereas the rewriting modernization approach carries a higher risk. Also, transferring the data will require a secure infrastructure. Without proper security features, there is a high chance of data loss.Best Practices to Mitigate Solaris to Linux Migration ChallengesHere are some best practices to follow for those who want to mitigate Solaris to Linux migration challenges:In-Depth Evaluation and PlanningAccessing the infrastructure before the migration from Solaris to Linux will help identify any dependencies and clarify the application's functionalities. It will help in evaluating the compatibility of applications with Linux-Based on business impact and technical complexity and define clear migration phases that prioritize critical applications while managing risk and resource allocation effectively. It will also help determine which Solaris to Linux migration approach best suits the business requirements.Migration Governance and Risk Management FrameworkIt is essential to have a clear idea of the objective of migration. There should be a proper framework for this migration project with guidelines, a budget, and a timeline. Having an understanding of the teams participating is essential, along with taking robust security measures, which will help secure the data. It will also help identify any potential risks and measures that can be taken to mitigate them, ensuring a smooth Solaris to Linux migration.Staff Training and DocumentationIt is crucial to have skilled personnel who have in-depth knowledge of legacy applications and Linux. They can easily manage Linux administration and troubleshooting skills. Before beginning the Solaris to Linux migration, it is necessary to have detailed documentation about the legacy applications and the migration procedure. It is also recommended to train staff on the migration process and how to manage Solaris applications in a Linux environment.Compliance and SecurityIt is recommended to conduct a detailed evaluation of the current security infrastructure to identify vulnerabilities. It is also necessary to verify whether all applications migrated to the new Linux ecosystem are meeting industry standards and compliance regulations. Implementing a robust security infrastructure is also required to protect sensitive data.Testing and Validation of ApplicationsVerifying all applications to ensure they are working seamlessly and checking their efficiency is essential. Also, engaging end-users to validate the workflows.Post-Migration MonitoringIt is essential to monitor the performance of the Solaris application after it has been migrated to the Linux environment. It will help in seamless operations and navigating through application health and resource usage.By following these best practices, businesses can easily minimize migration risks and ensure a seamless transition from Solaris to the Linux environment without any hassle or disruptions.Migrating Solaris Workloads with Charon SSPHow Stromasys Can Help in Mitigating Solaris to Linux Migration ChallengesStromasys is a global leader in transforming legacy systems. Its Charon SSP emulator mimics the environment of the SPARC hardware on an x86 server or cloud infrastructure with Linux as the host where Solaris applications are migrated and operate seamlessly. It utilizes lift-and-shift technology to migrate SPARC and Solaris workloads without modifying the source code, thereby minimizing disruptions. To know more about how you can easily migrate from Solaris to Linux, contact our legacy experts. Talk to an Expert ConclusionMigrating from Solaris to Linux is not an easy procedure. This procedure requires proper planning and execution. Both the Solaris and Linux migration strategies have their pros and cons. Depending on the operational requirements, businesses need to choose the option that best suits their objectives.Choosing the right strategy depends on specific business needs, including application complexity, objectives, budget, resource availability, risks involved, and other relevant factors. If a business is looking to modify its infrastructure while preserving its legacy application and reducing expenses, then lift-and-shift is the right option. However, if they want to overhaul their infrastructure completely, then rewriting is the better option for them. By selecting the right choice that suits their business requirements, they can seamlessly migrate from Solaris to Linux, ensuring business continuity. With thorough planning, skilled teams, and the right migration partners, such as Stromasys, your Solaris to Linux migration can be completed. #### Local (on-prem) Solaris shifts to the cloud and reaps the advantages Local (on-prem) Solaris shifts to the cloud and reaps the advantages Talk to an Expert Project Highlights Find out how the software company moved from on-premise servers to cloud infrastructure using Charon.  Challenges A software company wanted to migrate from on-prem servers to a cloud environment. They wished to optimize global operations and eradicate the use of local architecture. Solutions Through the lift-and-shift method using Charon emulator, the Solaris OS, applications, and data were moved on AWS cloud with hardly any disturbance and zero performance issues. Results Minimum disruption in the process More chances of modernization Challenges A software company that provided event log management for financial and banking institutions wanted to move its solutions from on-prem servers to a cloud solution to offer greater scalability and accessibility, and simpler R&D management. The software development team was tasked to find a solution to streamline global operations and end dependencies on local infrastructure. " We were looking for solutions to migrate to the cloud with all the advantages it provides with minimal or zero changes to our software.” Software Development Manager, Software Company " We were looking for solutions to migrate to the cloud with all the advantages it provides with minimal or zero changes to our software.” Software Development Manager, Software Company Solutions Through a web search, the team found Charon™ emulation solutions by Stromasys and soon discovered that Charon™ could maintain Solaris workloads on AWS with no performance degradation. Through conference calls with the Stromasys engineering team, the team was able to lift-and-shift the Solaris OS and associated applications and data to the cloud in a few days with minimal disruption.  " The Stromasys field engineers were very responsive throughout the installation. It ensured the migration to virtual SPARC systems were smooth.” Manager, Software Company " The Stromasys field engineers were very responsive throughout the installation. It ensured the migration to virtual SPARC systems were smooth.” Manager, Software Company Results and Benefits Essentially, the main driver for ‘Stromatization’ was a wish to be rid of local infrastructure dependencies.With the simple integration and maintenance of Charon™, “now, the door is open for more modernization.” They were even considering more chances for deployments, “considering the variety of our needs and decision factors,’ as the manager felt. Download Case Study " We have definitely achieved our goal.”  Software Development Manager, Software Company " We have definitely achieved our goal.”  Software Development Manager, Software Company Discover More Customer Success Stories Case Study Jan 13, 2025 Lorem Ipsum is simply dummy text of the printing Lorem Ipsum is simply dummy text of the printing and typesetting industry. Case Study Jan 30, 2023 Lorem Ipsum is simply dummy text of the printing Lorem Ipsum is simply dummy text of the printing and typesetting industry. Case Study Jan 13, 2025 Lorem Ipsum is simply dummy text of the printing Lorem Ipsum is simply dummy text of the printing and typesetting industry. All Customer Stories #### Migrate HP-UX to Azure with Lift and Shift: A Step-by-Step Breakdown The simplest and most cost-effective alternative to complete migration is to lift and shift your HP-UX application and run it on popular cloud platforms like Azure. This process doesn't involve any refactoring - therefore, your business-critical applications and processes can run as if they are running on the original hardware. With Charon-PAR, you continue to use the same operating system and applications. Only your current system’s code and data are copied to the new virtual HP-9000 environment.IMAGINE THIS: you are running your HP UX OS workload on Azure. No more dependency on outdated and risky PA-RISC hardware (HP-9000). No more sky-high maintenance costs. Instead, you have the reliability and scalability of the cloud at your disposal.Wouldn’t it be great if you could enjoy seamless performance, robust security, and scalability? Your team can focus on innovation without having hardware concerns. Run your legacy applications like never before with cloud. Download the Whitepaper Now! In this article, we will break down the complete procedure. So, without further ado, let’s get started.Migrate HP UX to Azure: Why It Matters?Within the next 3 years, 90% of organizations will modernize their legacy applications, with the cloud as the primary enabler. This makes Lift and shift migration on Azure a smart move for any business looking to step into the new era of HP UX cloud computing.Experience the transformation from a business plagued by frequent system failures to a business at the forefront of future innovation.Reduced Downtime RiskMoving the aging hardware from the picture enables you to enjoy absolute peace of mind as system failure and downtime will become a rare phenomenon. Further, the modern Azure infrastructure makes your HP UX OS and workloads run more reliably than ever.Cost SavingsWhen you migrate HP UX to Azure with lift and shift emulation, you can reduce costs significantly by removing the aging hardware. Additionally, Azure’s scalable platform (with a "pay as you go" model) gives you the flexibility to pay according to your needs.Zero Maintenance HassleForget the headaches of maintaining old hardware! There is no need to look for scarce spare parts, find engineers who know the hardware or pay a higher power consumption bill. Let your business focus on what really matters.Opportunity CostDid you even recognize this? After removing the PA-RISC hardware from the software, the expenses associated with the legacy hardware have been eliminated. As a result, you can now allocate this saved money to other important aspects of your business that have long required your attention.Smooth TransitionThe seamless process to migrate HP UX to Azure environment makes it easy to move your HP UX OS and applications without changing how they work. Therefore, your legacy applications can still perform mission-critical tasks without the need for costly and time-consuming porting.Top-Notch SecurityWith Azure, you get advanced threat detection and top-tier compliance. This way, when you migrate HP UX to Azure, you gain advanced security for your data and applications.Reliable Disaster RecoveryYour data is safe. Azure’s disaster recovery solutions and high availability features keep your operations running, even during unexpected events.A Future-Proof SolutionYour business can prepare for future advancements, as there is no need to force your IT team to look backward. When you migrate HP UX to Azure, it prepares your business to adopt cloud innovations easily.What is HP-UX OS Lift and Shift Migration?In simple terms, it is the process of lifting your current HP-UX OS and workloads workload from legacy hardware and shifting it to the Azure cloud platform without making any changes to the existing application.Unlike traditional migration approaches, HP UX cloud hosting with lift and shift ensures your business applications' functionalities remain unchanged. Best part? Not only does this mitigate the risk of legacy hardware, but it also makes the infrastructure more efficient with Azure.Imagine moving houses: your old home (HP-UX OS and applications on outdated hardware) has many memories (functionalities) that you cherish. But the building is old and risky to stay in. Now, you've decided to move to a new, modern home (Azure cloud platform). The process of moving (Migrate HP UX to Azure) involves packing all your belongings (applications) carefully so they are not damaged (not changing functionalities) and transporting them to your new home, where they will be placed to best use the new space's advantages (benefits of modern cloud infrastructure).Just like how moving homes allows you to enjoy a better living environment while keeping your valued possessions……this lift-and-shift migration process lets you retain your application functionalities in a more efficient and scalable HP-UX cloud hosting environment.Here’s a Breakdown of What it Involves:1. Running Legacy Applications As if It’s Running on The Older HardwareInstead of rewriting or extensively modifying your HP UX cloud applications, you move them ‘as-it-is’ to Azure. No changes to the application, database and the legacy application. Only the underlying obsolete hardware has been replaced. This minimizes disruption and reduces the complexity of the migration process.2. Installing Charon-PAR EmulatorThe Charon-PAR emulator by Stromasys plays a key role. It mimics the old hardware environment so that when you migrate HP UX to Azure, your applications can run on modern infrastructure without any changes to the software. The emulator software creates a virtual hardware environment so that the legacy software can run as if it’s running on the older hardware.3. Leveraging Azure’s InfrastructureOnce on Azure, your applications benefit from the cloud’s robust infrastructure. This includes enhanced security, scalability, and high availability - which are not easily achievable with legacy hardware.4. Maintaining Your LegacyUnlike application rewriting, with lift and shift emulation, your business operations continue smoothly. Your applications function just as they did before, but now, with the added reliability and performance of Azure’s cloud platform - you enjoy the best of both worlds.So, How Can Stromasys Help You?As a Microsoft partner, our engineers work closely with their team to create tailor-made architecture for your modernization journey. Here is how the process works:Stromasys’ Charon-PAR emulator enables the migration of HP-UX on PA-RISC to Azure without requiring any application changes.The emulator runs on Linux VMs, providing a stable HP-UX cloud hosting environment.Critical applications can run unchanged in the HP-UX cloud computing emulated environment.Azure provides networking and storage options for the HP-UX VMs.Moving your HP-UX OS to cloud reduces the costs of maintaining legacy PA-RISC hardware.The emulator provides a long-term solution, eliminating hardware replacement.Ultimately, when you migrate HP-UX to Azure, you can experience the same interface as the original PA-RISC hardware and still enjoy the benefits of the new infrastructure. Fix legacy server issues before they slow you down. Talk to an Expert #### Migrating Legacy Applications to the Cloud for the U.S. Federal Market URL: https://www.stromasys.com/resources/migrating-legacy-applications-to-the-cloud-for-the-u-s-federal-market/ #### Migrating Mission-Critical Solaris Workloads to the Cloud: A Practical Roadmap for 2026 URL: https://www.stromasys.com/resources/migrating-mission-critical-solaris-workloads-to-the-cloud-a-practical-roadmap-for-2026/ #### Migrating MPE and HP-UX workloads to AWS CASE STUDY Getting the technology integration right during mergers and acquisitions can be challenging. This challenge becomes exponentially complicated when dealing with multiple legacy hardware platforms and data crucial to the functioning the business. One multi-national Stromasys customer that manufactures various products across all sectors, including consumer, healthcare, manufacturing, and defense, had successfully run Charon-PAR to host their manufacturing applications for years. The desire to close aging data centers and eliminate the risk from aging x86 hardware meant finding a new solution that did not involve a costly re-writing or replacement of their critical applications. Re-hosting their on-premises Charon-PAR (MPE and HP-UX) workloads to AWS using application migration service, or MGN would allow them to replace their aging hardware and get closer to their goal of closing their expensive data centers. Partnering with Stromasys and its solution partner, LCI, to provide hands-on assistance during their cloud migration, the customer leveraged AWS Cloud Endure to complete the migration successfully. “We've had no issues since the switchover, the customer is seeing the many benefits of being on the cloud now.” - Jeff Stothart, LCI director of technical services Find out how a large, multi-national manufacturer successfully moved their MPE and HP-UX applications to AWS with the help of LCI and Stromasys creating a consolidated, scalable IT infrastructure with no downtime. Running Charon-PAR modernized how they used their manufacturing applications and got them closer to their goal of closing an aging and costly data center realizing significant cost savings. Share Article: READ FULL CASE STUDY Download our Case study #### Migrating Your Legacy Systems to Google Cloud: What You Need to Know Many companies still depend on legacy applications for critical business functions. However, these applications often operate on outdated hardware that is no longer supported by the manufacturer. The lack of easily obtained replacement parts increases the downtime and decreases the stability of these systems. Additionally, obsolete and unsupported operating systems mean no new security patches are available, heightening the risk of breaches. Together, these issues can transform a crucial operational system into a liability that harms a company. Moving these applications to cloud platforms like Google (by using virtual machines) lets them run more reliably than before. This change helps shift from a traditional data center to a cloud setup, offering proven benefits. This article will provide a step-by-step migration plan with best practices, along with insights from a real project. Why Decision-Makers are Migrating Legacy Systems to Google Cloud According to the Deloitte US Future of Cloud Survey Report, a substantial majority of participants in surveys vouched for cloud, citing various benefits: Reduce business and regulatory risks Drive revenue through new products Foray into new markets Boost environment sustainability efforts Legacy applications remain the backbone for many organizations. However, they operate on outdated infrastructure that is costly and risky to maintain. This has prompted CIOs and CTOs to seek scalable alternatives, with Google Cloud emerging as a top-tier choice. Here are the key benefits businesses can gain by moving their legacy applications to Google Cloud: Aging legacy hardware is replaced: the chances of legacy workload failures are minimized. Business critical applications can run unmodified: using strategies like lift and shift means no need for rewriting, re-platforming, or recertifying. Cost optimization: Google's pay-as-you-use model ensures you only pay for what's needed, eliminating the extra cost. Performance boost: the fast clock speeds of Google Cloud CPUs provide improved performance for business applications. Flexible system capacity: this can be achieved by making potential modifications within a few minutes. Robust disaster recovery practices: best practices for disaster recovery (including new high-availability plans) are now accessible from Google Cloud. How to Migrate Legacy Systems to Google Cloud: Key Steps Involved Moving legacy workloads from an on-premises data center to Google Cloud involves important decisions. If not done correctly, the project may not achieve desired results, leading to issues like higher costs, tight schedules, and unexpected challenges with old IT systems. Step-1: Assessment Before taking any action, it's crucial to evaluate your current infrastructure. Thoroughly check the following: Current architecture Current dependencies Current performance Analyze latency requirements Risks posed by the existing environment System capacity Scalability limitations Once these steps are done, create a detailed inventory of current applications. Furthermore, take time to observe how the application behaves in different situations. Then, record all interactions with external systems, no matter how minor they may appear. In simple terms, this stage focuses on establishing a value proposition for both the business and IT. Step-2: Choose the RIGHT Migration Strategy Every business has different requirements. What worked for others might not work for you. So, how do you choose the right strategy that aligns with your business objectives? If your business relies on legacy applications for handling mission-critical workloads and you don't want to change, you might be facing rising costs with your on-premise infrastructure. In this case, lift and shift or hardware emulation can be the ideal choice. Insights from Gartner support this perspective. It highlights that lift and shift is often the most cost-effective and least effort-intensive strategy available. In addition to lift and shift (emulation), here are some popular strategies you can consider based on your requirements: Replace: This strategy focuses on completely replacing the legacy system with a new solution that better meets modern needs. It is suitable for businesses seeking a fresh start. Replatform: Move the legacy application to a new platform. While functionality remains intact, replatforming enables smoother integrations with updated environments. Refactor: Optimize the internal code of the legacy system without fully rebuilding it. It can make your system faster and more responsive without losing its original purpose. Rebuild: Reconstruct the application from scratch to align with today’s standards, capabilities, and requirements. Rearchitect: Move to an entirely new application architecture. This approach can provide scalability and flexibility. Still confused? Here is the thing: any strategy involving code changes can be costly, risky, and time-consuming. In contrast, a zero-code migration alternative such as emulation is cost-efficient, quick, and ensures business continuity. Take a moment to ask yourself the following questions, and then select the most appropriate strategy: Is your legacy application important for business continuity? Do you want to migrate the entire workload at once or in a phased approach? Can your business afford downtime during the migration process? Are you looking to minimize your current infrastructure costs? How quickly do you want to achieve this migration? Step-3: Preparation Preparing for the migration of legacy systems to Google Cloud is essential. Without proper preparation, businesses risk losing control of the process. Here are the steps to follow: 1. Hire a team of experts with experience in similar migration projects for other organizations. 2. Identify which workloads should be prioritized for migration and create a sequence for those groups. 3. Make sure to document all your dependencies, including features specific to the database, stored procedures, and any compatibility issues related to data types. 4. The best way to assess your migration plan's effectiveness is to carry out a pilot migration. Before making any changes, ensure you fully understand your methods. Testing with a pilot migration will help confirm your strategies. Pro tip: It is best to conduct the pilot migration in an environment that closely resembles your actual migration conditions. So, you can start with non-critical components to test your approach and identify potential issues beforehand. Step-4: Performing the Migration Most organizations rush into migration execution without strategic phasing. But that approach leads to costly operational disruptions. Smart IT leaders deploy phased migration strategies that minimize business risk. Each phase validates success before advancing to the next critical component. Performance optimization demands dedicated time allocation. Data integrity verification cannot be rushed or shortcut. Additionally, troubleshooting complex legacy systems requires patience and systematic approaches. Skip these steps, and you'll spend months fixing preventable problems. Step-5: Continuous Monitoring After migrating legacy applications to Google Cloud, continuous monitoring and optimization are necessary. This is why, at the planning stage, it is advisable to set KPIs that help you make data-driven decisions. When moving old applications to the cloud, network delays can be a big challenge. Parts that used to work well in a data center might face slowdowns in the cloud. To reduce these problems, teams often need to use caching, adjust timeouts, and change how they communicate. Scaling resources is an important factor to consider. Cloud platforms can adjust resources easily, but older applications may struggle with these changes. It’s essential to test the application thoroughly to ensure it works as expected during different scaling situations. Best Practices Migrating legacy systems to Google cloud becomes even easier if you follow these best practices: Fix Issues While They're Small: Even seemingly minor problems can escalate into massive disasters if not addressed promptly. During any migration plan, it's common to encounter unexpected roadblocks. Address them immediately. Migrate sequentially: Moving everything simultaneously creates uncontrollable variables. Data loss multiplies with complexity. Focused training helps to flatten learning curves, ensuring a smoother transition and better overall performance. Map Every Dependency: Software components depend on each other. If you miss one connection, watch everything fall. Dependency mapping reveals hidden system structures. You'll discover hybrid integration needs before they become crisis points. Test Small Batches, Then Expand Intelligently: Finding critical issues late can cost millions in emergency repairs and downtime. Continuous testing catches problems while they remain completely fixable. Rush your expansion timeline, and you'll crash your entire migration. Client Success Story: Google Recommended Stromasys for a Data Center Exit Project UNITEC, a leading educational institution, aimed to migrate its Solaris workloads to Google Cloud to close its legacy data center. The main challenge was figuring out how to run business-critical Solaris applications, originally designed for SPARC servers, in a cloud environment. To address this issue, the Google team recommended the use of Stromasys's SPARC emulator, Charon-SSP, which effectively replicates the necessary environment on Google Cloud. As highlighted in Google's article about Stromasys: "The Google team recommended Google Cloud Technology Partner Stromasys and its elegant solution, Charon-SSP, which emulates legacy SPARC systems." How Stromasys Helped? Stromasys used its engineered Charon-SSP to emulate original SPARC hardware, creating a similar environment for legacy applications to run in the cloud. No changes were made to the vital Solaris operating systems or applications, and no rewriting, replatforming, or recertifying was involved. Everything was up and running in just 24 days. Want similar results? A team of experts with experience in similar projects can make a real difference. Talk to an expert #### Migrating Your SPARC System to the Cloud: How is it Different from On-Prem? Are you certain that your aging SPARC infrastructure is as reliable as you think, or are unseen issues quietly putting your critical operations at risk?Here is the thing: technology is always one step ahead. But despite constant innovation, many organizations still execute critical operations on legacy architectures (hardware built for another era, not today’s pace).Take Solaris. A prominent operating system in technical computing. It remains the backbone for finance, government, telecom, and more. Born in the 1990s, it took on workloads that left other platforms struggling.Applications built for Solaris have often become so specialized and business-critical that migrating them or even considering rewrites is off the table.But here’s where tension builds: the underlying challenges of the SPARC hardware. No matter how robust the software, SPARC servers inevitably age. Suddenly, the strong foundation becomes a looming liability.Migrating SPARC Systems to the Cloud eliminates infrastructure complexities while extending the life of business applications (no rewriting). Let’s dig in.How Aging SPARC Infrastructure Has Become a Business LiabilityStill operating SPARC servers? It’s time to pause and reassess your strategy!Aging SPARC hardware means growing operational pain.Reliability drops fast. Spare parts? Scarce, and often over a decade past their prime. The costs spike. The risk multiplies. Every “run just fine” day is a day closer to unplanned downtime.Downtimeis a matter of when, not if. Gartner estimates the cost to be $42,000 per hour. For organizations experiencing 87 hours of downtime annually, that’s $3.6 million siphoned away. How long can a business tolerate those losses?Relevant expertise is disappearing over timeOld engineers are retiring in numbers. New people refuse to master platforms with no future or advancement. Even hardware vendors are ending support for outdated systems. If a board or cable fails, who will even know how to replace it?Data center complexity increases quietlyPower mismatches, unusual rack cooling requirements, and odd cabling pile up, adding inefficiencies that silently inflate energy costs and cause operational headaches.Legacy hardware blocks your futureWant a hybrid or cloud operating model? Old equipment will not integrate or be accepted into new cloud management platforms. That leads to isolated areas in the data center that ignore standards and require extra support.Worse, every workaround delays digital progress. While CIOs wish to modernize and innovate, resources get tied up supporting environments designed for yesterday’s challenges.Let’s be clear: Replacing legacy hardware (one that eventually fails) is more than modernization. It’s about business continuity, risk aversion, and ROI.Ready for a path forward? Here’s how to secure your platforms for the future - deliberately and effectively. Here Is the Best Way to Run Your SPARC Systems Flawlessly in Modern Environments. Download the Datasheet The Solution: Moving Solaris Applications to the Cloud with StromasysIf your on-premises complexity and cost are increasing but you don't want to change your business-critical Solaris applications, SPARC system cloud migration with Stromasys can be an ideal choice.Imagine your business-critical applications are unchanged, but running in a modern environment, with none of the hardware woes.Experience seamless SPARC system cloud migration with Stromasys's efficient lift and shift solution, Charon-SSP.What is Lift and Shift?In simple terms, lift and shift is the process of emulating existing hardware on a modern platform (a virtual replica is created), allowing applications to run as if they were operating on the original hardware.You can move Solaris SPARC workloads into the cloud without rewriting code, retraining staff, or disrupting end users.No lengthy redevelopment project.No missed features.No downtime.No risky data migrations.It’s strategic, yet seamless. The business logic, workflows, and legacy integrations stay as they are. Functionality is preserved, and user experience is unchanged.How It WorksLet’s break down the SPARC system cloud migration journey step by step:1. Virtualization of SPARC HardwareStromasys Charon-SSP software creates a virtual SPARC instance in your chosen cloud platform.What happens behind the scenes? Charon SSP, the SPARC emulator mimics the mature SPARC hardware platform that your Solaris applications expect. The original binary, operating system, and apps continue running just as before. For the business, there’s no operational difference.Modern cloud often provides more capacity and speed, so apps frequently run better than on the aging physical kit.2. Cloud Deployment SimplifiedCharon is provider-agnostic. You can select the right cloud for your business, including AWS, Azure, Oracle Cloud, IBM Cloud, etc. Whether you value cost, data residency, or integration with the rest of your IT landscape, you enjoy flexibility without compromising anything.3. Fast, Secure Data MigrationApplication and OS images, and data are transferred via secure WAN channels, or if speed is essential, with encrypted physical devices. Stromasys provides a guided process and proven playbooks to avoid missteps or data loss.Large datasets? Staged transfers ensure the live cutover happens in a coordinated, predictable window.Migrations are tested first on representative datasets to ensure a smooth go-live.4. No Surprises for Users or ITEnd users will have the familiar screens, flows, and integrations as they should. But underneath, it’s all being powered by an agile, scalable, future-proof infrastructure.5. Operations and SupportAfter moving to the cloud, support changes from searching for parts and recalling retired engineers to simple cloud management. The usual problems like patching, hardware monitoring, and repairs are eliminated.Why choose Stromasys?Universal compatibility: Runs everywhere, from different clouds to varied on-premises x86 platforms.Contract-safe: No compliance headaches as Solaris licensing remains intact.Tested across multiple use cases: Stromasys has completed hundreds of SPARC system cloud migrations. The process is proven, repeatable, and reliable.Benefits: How Is It Different from On-Prem?What does moving to the cloud actually change for organizations that have relied on the same stack for decades? Why go all in on SPARC system migration on the cloud?1. Operational Efficiency Without Exception EnvironmentsStop wasting time hunting for out-of-production parts.No more building out environmental quirks like custom cooling just for legacy equipment.Focus on important projects and innovation instead of just getting through daily tasks.Make your system more reliable and ensure it stays up and running by using modern backup infrastructure.2. Predictable Costs Replace Unplanned ExpensesLegacy hardware creates emergencies. Missed shipments. Double-shipping parts. Overnight engineer travel. Charon-SSP on cloud mitigates these challenges with predictable operating costs.Use only the resources you need. Elastic compute means right-sizing is dynamic.On average, enterprises report lower total cost of ownership (TCO) after migration. Money that once paid for break/fix now funds growth.3. Performance That Surpasses the PastSPARC servers have not kept pace with modern workloads. Emulating on cloud-based x86 machines brings new CPU headroom, disk I/O improvements, and faster memory.Applications often run better, and users notice the difference quickly.Scaling happens with a few clicks, not a major procurement event.4. Modern Security, Built-InCloud environments are updated regularly. In comparison, legacy servers can take months for security patches to be issued. With the cloud, vulnerabilities can be fixed in days or even hours.Protect your systems and processes with multiple security layers such as end-to-end encryption, robust monitoring, automatic alerts, WAFs (Web Application Firewalls) etc.Regulatory concerns? With top providers, and with Stromasys; audit trails and compliance standards (such as SOC2, HIPAA) are accommodated.5. Resilience and Disaster RecoveryBackup options and geographic disaster recovery ensures high availability and mitigates the risk of a unplanned downtime.Restore points and quick restoration processes become standard. In legacy systems, a failed part could mean days of downtime, even if a spare is available.Setting up parallel test environments for compliance, UAT, or training is now easy and cost-effective.6. Elastic Scalability for Real DemandsNo more buying big hardware just to handle holiday peaks. Cloud infrastructure elastically scales to meet demand, then contracts when demand drops.IT budgeting and planning become less stressful, more accurate, and much more strategic.Bottom line: SPARC system cloud migration removes legacy friction and accelerates innovation.Real-World Success StoryOrange Business, a global network and digital services integrator, found its ERP vital. But the operating environment was end of life SPARC hardware. Every day, the risks mounted. Inaction threatened business-critical processes.Leadership recognized there was no time for lengthy rebuilds. Business disruption was not an option.Stromasys delivered Charon-SSP as the answer. The solution? Key workloads moved to Oracle Cloud—not in months, but in just three days. Zero ERP downtime. Full continuity guaranteed for at least three more years.The impact was undeniable:The business experienced no disruption as application continuity boosted by 3+ years.Operations accelerated. Processing bottlenecks were cleared.Client and partner transactions kept flowing.Support teams could breathe. Maintenance was routine, not a daily emergency.A senior finance executive described this as a “vital step” to ensure uninterrupted business continuity. It was executed seamlessly, without disrupting established processes. The outcome? Peace of mind fosters growth rather than mere survival. Do you want similar results for your business? Talk to an Expert #### Migration Path: From Physical PA-RISC to Virtualized Charon PAR Environment URL: https://www.stromasys.com/resources/migration-path-from-physical-pa-risc-to-virtualized-charon-par-environment-whitepaper/ #### Modernize Your Aging Sun SPARC Server Sun SPARC servers have a very long history in the computing world, but as technology evolves, businesses face tough challenges related to outdated infrastructure. These infrastructure issues hinder businesses’ efficiency and competitiveness. In this blog, we delve into why transitioning from an aging SPARC server is necessary, but before that, let’s first understand more about Sun SPARC servers. Reasons To Transition From Your Outdated Sun SPARC Servers As the infrastructure of the business ages, it becomes less flexible and more expensive to own. Several challenges arise. Challenges of Hardware Obsolescence Sun SPARC servers, which once dominated the server market, have now reached an EOL (End-Of-Life), as Oracle has announced the end of life for certain SPARC operating systems and servers, which means their manufacturing has reduced. As a result, businesses that rely on Sun SPARC hardware are now facing several challenges. Not only manufacturing issues but finding replacement parts have also become increasingly difficult. Hardware failures are inevitable with time, and organizations struggle to find replacements. It often led to an increase in maintenance costs and extended downtime. Limited Application Assistance for Sun Solaris SPARC Servers Sun SPARC systems run on the SPARC operating system/ Solaris OS, a UNIX-based platform that Sun Microsystems developed. This platform’s application support has gradually diminished due to the decline in the popularity of Solaris operating systems and SPARC hardware. It means that businesses that rely on the Sun SPARC servers will find it challenging to look for compatible solutions and tools to replace their specific needs. Software providers will now transition to other platforms like x86 servers running on Windows or Linux OS. Budget and Efficiency Trade-Offs Outdated Sun SPARC servers will not perform well compared to the latest technology. It is not even compatible with the latest tools and applications available. These servers may have been cost-effective and powerful when first installed, but advanced technology has now surpassed them. Continuing to work on those outdated servers can be very expensive and affect the organization’s efficiency. Upgrading those outdated SPARC systems to a new hardware architecture like x86 servers or cloud-based solutions is a better option for the long haul as they are cost-effective, scalable, and offer better performance. Security Risks with Aging Sun SPARC Servers Vintage Sun SPARC servers and hardware are more prone to cyber threats and security breaches. The outdated security features and lack of updates make them easier targets for cybercriminals to exploit their vulnerabilities and breach the server. This puts sensitive information stored in servers and critical operations at risk. Performance Inefficiency The outdated Sun SPARC server systems struggle with performance issues due to the limited processing capacity and aging hardware. Technology advances with time, which means new applications and software are needed for seamless operations. However, these outdated SPARC systems may lack the necessary processing power, memory, and other hardware components to meet these demands. It leads to operational incompetence due to prolonged task execution, decreasing productivity, and overall performance inefficiencies. Embrace Modernization with Stromasys At Stromasys, we recognize the challenges of migrating from Sun SPARC servers and strive to simplify the process with our legacy SPARC emulator. Emulation means employees will feel comfortable transitioning from one Sun SPARC server interface to another and can seamlessly continue to work after migrating. With this emulation program in place, you can reduce management costs and enjoy increased reliability while still enjoying a system that works how you're accustomed to, ensuring business continuity. Stromasys's Charon SSP emulation solution is a cross-platform virtualization product that creates a virtual replica of the original Sun SPARC server. It is designed on a standard x86 server, which means there is no need to modify the existing data from your Sun SPARC servers. One significant benefit of Charon-SSP is that it enables businesses to continue working on their existing applications without major changes while minimizing operational expenses and energy consumption, making it a sustainable solution. It improves performance, and businesses access a broader talent pool compatible with x86 server architectures. X86 server is highly valued and in demand in the global market today. According to market research, it was valued at $105.78 billion in 2022 and is estimated to grow with a CAGR of 6.32% by 2028 globally. To learn more about the Charon-SSP solution, contact our expert. Benefits of Migrating Your Outdated Sun SPARC Systems Using Stromasys Here are some of the benefits of migrating your vintage SPARC systems using Stromasys: Cost Reduction: This eliminates the maintenance cost of aging Sun SPARC server systems and other hardware updates, resulting in significant savings. Robust Security Posture: Stromasys offers robust security features that minimize the risk of cyberattacks and unauthorized access to your migrated Sun SPARC server environment. It ensures that your sensitive data remains protected from any leaks and breaches. Enhanced Performance: Leveraging modern infrastructure allows you to work faster and more efficiently than on older Sun SPARC servers, thereby boosting the overall productivity of the business. Compatibility: Stromasys ensures seamless compatibility with existing Sun SPARC server applications, allowing a smooth transition without interrupting business operations. Our emulation solution creates a virtual replica of the original Sun SPARC server systems so you can seamlessly work without feeling any difference. Scalability and Flexibility: Our solution is highly scalable, allowing businesses to adapt to changes in technology and future requirements. Without any restrictions from the aging Sun SPARC servers, you get the flexibility to incorporate any new application on modern infrastructure, enabling greater agility and innovation to drive success. Did you know that with Stromasys, you can reduce your IT costs by up to 70% without any performance issues compared to maintaining your old Sun SPARC servers? To learn more about the Charon-SSP solution for Sun SPARC server migration. Contact our Expert! Conclusion Transitioning from outdated Sun SPARC hardware is a smart move for businesses seeking to minimize expenses, boost performance and agility, and improve support. Whether opting for migrating or emulation solutions, modernizing the infrastructure of businesses ensures enhancing their long-term viability and flexibility. If you are struggling with the upkeep expense your aging Sun SPARC servers and are unable to leverage modern technologies, we have a solution for you. Stromasys Charon SSP will create a replica of your original Sun SPARC hardware and help you thrive in today's dynamic business environment. Please speak to our expert to understand its features and functionalities. Frequently Asked Questions 1. What is a Sun SPARC server? Sun SPARC servers were developed by Sun Microsystems. They use SPARC (Scalable Processor Architecture) CPU architecture and offer high performance and reliability. 2. What operating systems can run on Sun SPARC servers? Solaris operating systems run primarily on sun Solaris SPARC servers, but they can also run other UNIX-based systems and Linux distributions that support the SPARC architecture. 3. What are the key features of Sun Solaris SPARC servers? Key features include high performance, scalability, reliability, and robust security. The Sun Solaris SPARC servers are designed for critical enterprise applications and data centers. 4. Can SPARC operating system run on non-SPARC hardware? Yes, SPARC operating system or Solaris is the primary OS for the SPARC systems and can also run on x86 server. 5. What is the CPU architecture of x86 different from Sun Solaris SPARC servers? SPARC servers are designed using a RISC (Reduced Instruction Set Computer) architecture, while x86 uses a CISC (Complex Instruction Set Computer) architecture. 6. Can SPARC operating system be integrated with other OS? Yes, Solaris or SPARC operating system can be integrated with other OS through different options like network services, virtualization, and interoperability tools. #### Modernizing HP 3000 Servers Without Starting from Scratch: Stromasys’ Customer & Partner Success Story Unveiled Is your business at risk due to outdated legacy servers? In this video, you’ll discover how did Charon-PAR solution help our customers and partners overcome the challenges of outdated HP 3000 systems while minimizing risks and costs. Our customer, Steinway & Sons, was relying on outdated HP 3000 hardware that was no longer efficient. They needed to keep their data online for legal reasons but sought a more cost-effective solution. After an online search, they discovered Stromasys and found exactly what they were looking for. Our partner guided them through the entire project, which involved migrating their physical HP 3000 to a virtual machine and eliminating the need for HP hardware. The Power of Charon-PAR Solution: Seamless HP 3000 Modernization What makes the Charon-PAR solution truly stand out is its ability to preserve all critical applications without any changes. This led our partner to say, "You can run the Charon emulator on a laptop and still feel right at home as an HP 3000 user." The project was implemented through VMware that eliminated the need for additional hardware. The best part? There was no noticeable change in system behavior. The biggest advantage of Charon was the reduced risk of downtime. Additionally, Stromasys’ HP 3000 emulator helped them reduce costs, save space in their data center, and lower both power consumption and maintenance expenses. Importantly, we didn’t need to change any mission-critical applications. The only adjustment we made was to remove the old hardware and assign the same network address to the new virtual machine. Everything operates exactly as before—just faster. What Our Customers and Partners are Saying About Charon? Stromasys received accolades from both customers and partners for the effectiveness of Charon-PAR solutions. As Gunter J. Cutting, Director of Operations at Steinway & Sons (customer), put it: "We appreciate Charon for its efficiency, cost savings, and reduced administrative workload." Similarly, our partners vouched for Stromasys, "It’s a truly reliable and cost-effective solution. There’s nothing better you could ask for.” Do you want to experience the proven benefits of Charon Emulation Software for your business or customers? Talk to an Expert #### Modernizing Legacy Systems: Transforming Computing with VAX Emulators The Virtual Address eXtension, or VAX hardware, was designed and launched by DEC (Digital Equipment Corporation) in 1977. It was a 32-bit processor with virtual memory architecture that revolutionized computing and was supported by the VAX/VMS operating systems. This VAX VMS hardware is widely used in manufacturing, telecom, academic, scientific research, and the financial sector for their reliability and versatility.VAX VMS hardware was even compatible with their predecessor, PDP-11. While these legacy systems reigned for more than 40 years, they are now facing challenges like obsolescence, security, scalability, and many more. But does this mean that it is the end of VAX hardware and businesses need to overhaul their infrastructure completely with new hardware to stay competitive? The answer might surprise you.This blog explores the critical steps taken in transforming VAX hardware to provide businesses with a competitive edge, focusing on the utilization of VAX emulators. It ensures you can continue running VAX/VMS operating systems on VAX-like virtualized modern systems, which cost less than a complete replacement.The Need for Transformation of VAX HardwareTechnology is rapidly advancing, making it challenging for businesses that rely on legacy VAX VMS hardware to face immense pressure to modernize their outdated hardware. DEC stopped developing VAX hardware in the early 1990s, meaning they were coming to their end-of-life cycle, and finding their replacement parts grew increasingly difficult. Also, maintaining the aging VAX hardware results in high operational costs, higher power consumption, security vulnerabilities, and risks of unplanned downtime that can disrupt smooth business operations. These challenges make it more apparent for businesses to modernize their aging legacy VAX hardware. Explore how CHARON-VAX emulates legacy VAX processors on Windows or Linux. Download Datasheet Challenges of Legacy VAX HardwareHere are some common legacy VAX VMS hardware challenges:VAX CPU ObsolescenceOne of the primary challenges faced by VAX VMS hardware is the obsolescence of the VAX CPU. As computing requirements evolve, the original VAX processors struggle to keep pace with the demands of modern applications.The Role of VAX Emulator Enter the VAX emulator, a technological bridge between the VAX/VMS Systems and contemporary computing. This emulator ensures the seamless transition of applications and software, preserving the integrity of VAX-based processes.Unleashing the Power of VAX ProcessorsMigrating DEC VAX in modern hardware unleashes the power of VAX processors in the present computing environment. The emulation process enables these processors to function efficiently, breathing new life into aging hardware.Resurrecting the VAX Computer SystemThe VAX VMS hardware, once considered a relic, can experience a revival through modernization. By migrating DEC VAX in modern hardware, businesses can embrace advanced technologies while ensuring VAX applications continue to meet modern business demands.Choosing the Right VAX Emulator for Migrating DEC VAX in Modern HardwareNavigating the Options: VAX Emulator SolutionsSelecting an appropriate VAX emulator is a critical decision in the legacy modernization journey. Explore the available options, considering factors such as compatibility, performance, and support to make an informed choice when migrating DEC VAX in modern hardware.Future-Proofing with Legacy ModernizationLegacy modernization not only addresses current challenges but also future proofs your computing infrastructure. By embracing VAX emulators, organizations can confidently navigate the evolving technological landscape.Experience the Future of VAX HardwareAre you ready to witness the transformative power of legacy modernization? Take the first step towards the future by requesting a live demo of our Charon-VAX emulator. See first-hand how your VAX system can evolve, adapt, and thrive in today’s dynamic technological landscape.Modernizing VAX hardware is not just upgrading your infrastructure, but a strategic investment in sustainability and innovation. Our proven Charon VAX emulation solutions ensure business continuity, improve performance and security, while opening new opportunities.ConclusionIn conclusion, VAX hardware legacy modernization unleashes the true potential of VAX computing, allowing these systems to seamlessly integrate with contemporary environments. Embracing VAX emulators becomes a strategic move, ensuring the preservation of legacy systems while enabling them to thrive in the digital era. To know more about our CHARON-VAX solutions, contact our legacy expert. Talk to an Expert #### Modernizing Your Legacy Systems: A Step-by-Step Guide to Successful Cloud Migration Aging legacy infrastructure is prompting organizations to migrate to the cloud, yet many remain uncertain about how to carry out a successful migration project without exceeding their budgets or deadlines. Here is a step-by-step guide to help you keep track of your migration. Make sure to complete each step before moving on to the next one. Contact Us #### Moving Away from Heavy Data Centers: What Can You Do to Modernize Your Infrastructure Is your organization struggling with escalating data center costs and maintenance demands? How much energy and physical space are your traditional data centers consuming?As someone who has been leading data center exit projects for 10 years, I’ve seen firsthand the growing pressures enterprises face to manage these challenges. In my experience, the primary issues with legacy data centers are technology integration and staff turnover. Additionally, data centers require ongoing, adaptive management and effective problem-solving. Therefore, businesses need a team for developing infrastructure and implementing effective practices for managing data centers.But finding and retaining the right skilled workers is becoming increasingly challenging today. And all these operational challenges are prompting enterprises to look beyond their traditional data centers.In this article, I will share a proven path to move your heavy data center to modern alternatives like the cloud. So, get ready to gain real insights that can help you execute a risk-free and cost-effective modernization. A cost-effective strategy to close your on-premises data center and move legacy apps (unmodified) to the cloud Download the Whitepaper Why is There a Growing Need to Move Away from Traditional Centers? I frequently receive requests from decision-makers seeking to close their on-premises data centers. In my opinion, these outdated systems impact organizations in two significant ways: time and feasibility.Time delays hurt businesses the most. Manual processes and lagging infrastructure make it impossible to respond swiftly to market shifts. An outdated DC can lead to substantial delays in processes as well. This makes automation and real-time decision-making almost impossible, prompting the need for manual intervention.Does your technology roadmap contain the phrase "we can't because our systems won't support it"? This indicates severe infrastructure limitations. Yes, I’m talking about the feasibility crisis. Traditional DCs prevent the coexistence of old and new technologies. Newer technologies often can't function alongside outdated hardware. This leads to friction between legacy infrastructure and emerging digital solutions.This incompatibility not only can make a company's development plans unfeasible but prevents progress and even causes significant operational bottlenecks.Early Signs It's Time to Move Away from Legacy Data CentersOne of the clearest signs that it’s time to transition away from a legacy data center is the out-of-maintenance status of your infrastructure. Consider what "unsupported" truly means. No security patches. No critical updates. No expert assistance during failures.Another important sign is unexpected behavior in your environment. Pay attention to those "minor glitches" your team overlooks. They speak volumes. Nothing fails randomly in technology. These seemingly isolated incidents form a pattern. Each anomaly signals deeper structural problems within your infrastructure that will inevitably cascade into larger failures.For some businesses, I have seen hardware issues can lead to unusual behavior in the software stack, even due to minor and temporary faults.The Hidden Challenges of Staying with Legacy Data CentersLegacy infrastructures struggle to support the demands of future-ready businesses. They fail to keep pace with modern platforms and evolving customer needs.Meanwhile, your competitors are harnessing agile, modern solutions, leaving you lagging behind.The consequences are clear: lost opportunities, slower development, and diminished competitiveness.Worse, businesses often face tough choices. Stick to obsolete systems and risk stagnation or invest heavily in temporary upgrades with limited benefits. Neither option is sustainable. Neither keeps you competitive in a competitive market.2 Most Important Considerations Before Closing the On-Premises Data CenterAs businesses transition from on-premises data centers to cloud or hybrid environments, they face a crucial decision: how to handle the complex and often critical legacy applications that have powered their operations for years?The stakes are high, and the right approach can make or break a successful migration.1. Conduct a Comprehensive Technical and Commercial AnalysisTechnically, this involves assessing the current architecture and its compatibility with cloud infrastructures.On the commercial side, businesses need to evaluate the costs of cloud adoption: licensing, storage, and bandwidth.Transforming a legacy architecture to the cloud allows you to replace some outdated technologies and maintain the same service-level agreements (SLAs) you currently have in your on-premises setup.2. Assess the Value of Legacy Data & Prevent Data LossThe data housed within legacy applications is incredibly valuable from both legal and commercial standpoints.Decommission without strategy? Think again.It is essential to conduct a comprehensive assessment of the data before migration - particularly in light of regulatory frameworks such as GDPR and industry mandates.A thoughtful evaluation helps prevent catastrophic data loss during the process.Make sure historical data remains accessible and usable in the cloud.Choosing the Right Modernization ApproachThe best results stem from selecting the right modernization strategy. But it's important to recognize that your infrastructure is unique.What has worked for others may not be suitable for you. Therefore, don't restrict yourself to the most popular options. Instead, thoughtfully consider the relevance of each choice, its use case, and whether it aligns with your long-term goals.ApproachEffortCostResultsWhen to ChooseRehost/Lift and ShiftMinimal work centered on system transfer and environment setup.Cost-effective approach avoiding deep code modifications.Minimized downtime, reduced risk and maintenance costs, improved scalability, and infrastructure optimization.When your on-premises legacy hardware becomes risky and costly, you don’t want to replace your mission-critical legacy applications.Retain/ EncapsulateModerate implementation requiring protective layers and interface development.Economical relative to complete system replacement.Core functionality preservation with incremental modernization pathways.When critical legacy functions must remain intact while new technologies need integration.ReplatformModerate technical work requiring compatibility adaptations.Mid-range investment covering migration and necessary adjustments.Enhanced performance metrics, better scaling capabilities, and operational efficiencies.When current platform limitations restrict growth and modern infrastructure benefits are needed.RefactorSubstantial development effort modifying code architecture.Variable investment based on code complexity and modification scope.Enhanced maintainability, improved system flexibility, and better extensibility.When addressing complex, difficult-to-maintain code that creates scalability barriers.RearchitectSignificant undertaking involving structural redesign.Considerable investment in architectural transformation.Modernized technical foundation aligned with contemporary best practices.When foundational architecture requires complete revision to meet evolving business demands.RebuildExtensive development creating entirely new system implementations.Major investment for complete system redevelopment.Fully modernized solution incorporating latest technical standards and patterns.When existing systems have fundamentally diverged from business requirements.ReplaceComplex implementation including data migration and infrastructure creation.Substantial investment, particularly for custom or premium solutions.New system deployment with enhanced capabilities and improved business alignment.When current systems cannot be effectively upgraded and require complete replacement.Among the available options, lift and shift is the quickest and least risky method. As it allows legacy applications to run just as they do in Linux and Windows environments - it's often the most cost-effective choice. This approach ensures similar levels of scalability and protection to modern environments. So, it can be an ideal choice unless re-platforming or rearchitecting has a clear migration path.Executing the MigrationProper execution of the migration is the fine line between disruption and transformation.Step-1: Start with Comprehensive AnalysisEvery successful migration begins with a crystal-clear understanding of the current environment.Factors to keep in mind:Hosting infrastructure sizingMigration procedureTimeframe needed for the migrationWithout proper execution, you’re flying blind. That’s why legacy experts rely on tools like Stromasys’ automated scripts to extract configuration and performance data.These tools produce reports on CPU and memory usage, disk I/O, and more. They create a blueprint for your infrastructure needs, migration processes, and realistic timelines.Key takeaway: Know your system inside-out before you touch a single workload.Step 2: Eliminate Downtime Risk with Smart TestingThe apprehension of downtime is one reason many enterprises remain mired in older tech.But here’s the reality: with modern tools and a clear-cut strategy, you can move legacy systems and applications while production is still in operation.A legacy environment can be migrated, tested, and put into production without stopping the current production, allowing for a cut-off to be executed without significant downtime.Step 3: Empower Teams with Legacy and Modern SkillsetsHow can companies adequately support their teams during migration to manage both old and new systems?It's essential to collaborate with individuals who possess strong legacy knowledge, particularly regarding the legacy OS.Post-Migration ReviewThe migration doesn’t stop there. Make sure your new infrastructure is not only running but thriving.What actions should businesses take if they encounter performance issues?As already mentioned, accurate technical analysis is pivotal to protect potential performance issues. Here are the key Pillars for long-term optimization:1. Monitor & Measure PerformanceEnsure your system operates efficiently under real-world conditions.Checklist:Track CPU, network traffic, and response timesUse performance monitoring toolsCollect user feedback2. Refine System EfficiencyFine-tune workflows to align with the new system.Checklist:Review and optimize workflowsImplement automation for key tasksFocus on productivity and simplicity3. Provide End User TrainingEmpower employees with effective training.Checklist:Conduct role-specific training sessionsCreate user guides and video tutorialsAddress gaps in tool usage4. Test & Enhance SecuritySecure sensitive data with rigorous protocols.Checklist:Run vulnerability scans and penetration testsVerify data encryption in transit and at restReview access controls and compliance5. Regular MaintenanceEnsure long-term system health and scalability.Checklist:Schedule updates and patchesApply predictive analytics for improvementsAllocate resources for ongoing supportHaving a team of experts who are experienced in similar projects is incredibly helpful.Stromasys has extensive knowledge of legacy technologies, understanding how these processors function and how their emulation operates on x86 systems.Our engineers have an average of 20 years of experience, enabling them to enhance performance by fine-tuning the virtual environment and adjusting emulation parameters.How can businesses optimize their new environment to maximize their potential?The best way to transition to a new environment, such as the cloud, is to align legacy systems with the overall IT strategy and practices. This approach can transform a growing problem into reduced costs and lower risks.Expert Insights: Integrate legacy systems into your new infrastructure by upgrading the backup solution, reinstating monitoring, and updating the asset inventory database.Additionally, review all related contracts, including insurance and maintenance agreements, and decommission any old hardware or network components, if applicable, to save energy by powering them off. Also, claim your credits for the Green Credit Policy.How Stromasys Can Help in Data Center ExitOne significant advantage of Stromasys emulation is that it simplifies moving applications from one architecture to another, such as moving from on-premises to the cloud.Unlike application migration, there is no need for reinstallation or replatforming. By emulating legacy hardware, you can replicate the exact same environment and manage a cutoff seamlessly and in a very flexible manner.Over the years, we have assisted many customers with data center exits: a publishing company with hundreds of geographically dispersed bookstores, a large university with numerous applications, and many more.No one in the industry has the legacy experience we possess, covering five different legacy hardware platforms (PDP-11, VAX, AlphaServer, PA-RISC, SPARC) across various verticals, from mission-critical environments to long-term archiving. We also have a worldwide presence and provide 24/7 support in every region. Are you ready to close your heavy data center while keeping your familiar legacy applications? Talk to an Expert #### Not Modernizing Your Utility Infrastructure? Discover the Critical Need for Upgrading Legacy System Recently, we stumbled upon some fascinating data about the utility sector. Apparently, by 2026, 20% of the utility industry will undergo a significant IT transformation. Even more exciting, by 2030, the entire industry is expected to have completed this transition.But here is the catch: many utility companies still depend on outdated legacy systems that are incompatible with modern IT infrastructure, prone to failure, and often take hours to perform. This, in turn, makes the transition seem difficult.Here's what you need to keep in mind:Your legacy system is silently impacting the business and causing widespread service disruption. So, as utilities adopt new technologies, upgrading legacy systems becomes a no-brainer to ensure compatibility, efficiency, and scalability.So, opt for a carefully considered legacy system modernization strategy that leads to efficient IT infrastructure, effective inspection schedules, reporting, and data collection. With legacy system modernization approaches, you can also reduce downtime and maintenance expenses and create a safer and more efficient operating environment. Unlock the secret to eliminate legacy hardware risk and secure your business Download Whitepaper Your Utility Business Isn't Growing Because of Legacy Systems: Here's Why...The utility industry is rapidly growing, so keeping up with modern demand is crucial. However, many companies are still relying on aging infrastructure, which is causing some serious problems. Honestly, the old hardware, designed for the past, just can’t handle today’s needs.Limited Efficiency and ProductivityLegacy hardware was designed for a different time. Today's utility operations require systems capable of handling huge amounts of data, allowing for real-time analytics and facilitating communication between departments. Old hardware often falls short as it comes with:Downtime Risk: Legacy hardware fails more often. With over 25 years of industry experience, we have noticed that many businesses struggle to reboot their legacy systems just after a downtime, with some taking 7-8 hours to do so. This disrupts service, hampers productivity, and highlights the need for regular maintenance.Higher Operational Costs: Keeping old hardware running is expensive as it consumes more energy, spare parts are expensive, and there is a dearth of skilled professionals.Customer DissatisfactionToday's customers expect reliable, efficient, and transparent utility services. Legacy hardware, with its limitations, often fails to meet these expectations because of the:Poor Service Quality: Frequent downtimes and slower response times affect service reliability and ultimately result in customer dissatisfaction.Lack of Innovative Services: The inability to integrate new technologies prevents the offering of advanced services such as real-time usage monitoring and dynamic pricing.Rising Operational ExpensesTo keep up with modern utility trends, it's essential to invest in other important aspects of your business. But legacy systems are constantly preventing by breaking your bank:Maintenance Costs: Keeping old hardware running is expensive. Spare parts for outdated systems are hard to find and pricey. Also, finding skilled technicians who know how to fix these old systems is getting tougher, which is driving up labor costs. Older hardware also uses more energy, adding to your bills.Wasted Resources: Aging infrastructure require a lot of hands-on work and supervision. This not only increases labor costs but also signals that resources aren't being used efficiently. Upgrading legacy systems automate many tasks, cutting down on manual work, which in turn allows you to utilize your resources better.Security RisksCybersecurity is crucial for utilities because attacks can disrupt essential services. Aging infrastructure often lacks the security needed to handle today's threats, which causes serious risks:Vulnerability to Attacks: Aging infrastructure is more susceptible to cyber threats due to the absence of modern security features.Regulatory Non-Compliance: Outdated hardware may not meet current regulatory standards, exposing your business to legal and financial penalties.No vendor support: Legacy systems often become end-of-life due to the absence of vendor support. Without regular updates and patches, these systems can become prime targets for cyber attackers.Scalability IssuesThe modern utility sector is driven by increasing urbanization, a growing population, and a shift towards renewable energy sources. But legacy hardware can't keep up with this due to:Inflexible Systems: Expanding operations or integrating new technologies is hard and costly with old systems.Capacity Constraints: Older hardware struggles to handle increased loads, causing performance issues that can derail your expansion plans.Further ConcernsFinally, let’s discuss the things that utility businesses often overlook, but ideally, they shouldn’t be.Rising Complexities: Aging infrastructure often has outdated connections or requires special switches, cables, or power, making data center operations more complex. For example, it might require front-to-back cooling in a rack, while the rest of the data center uses bottom-to-top airflow. This leads to inefficient space use, which is a big no-no.Opportunity cost: One cost issue that is overlooked is the opportunity cost of vintage hardware. Keeping aging infrastructure running forces IT teams to look backward when they should be moving forward. For example, vintage hardware could complicate plans to move on-premises equipment to a hybrid cloud operating model because the hardware isn’t certified for use in the hybrid cloud management platform.Top 2 Trends Fueling Legacy System Modernization in the Utility IndustryHave you noticed how fast the utility industry is changing?Some powerful trends drive this transformation, and utilities must modernize their legacy systems to stay efficient and meet new industry demands. Let's break down the key trends fueling these legacy system modernization approaches.Rising Demand for Renewable EnergyRenewable energy is becoming more important than ever for utilities. This is due to environmental concerns and the push for sustainable solutions. So, utility enterprises need to adapt quickly.Upgrading aging legacy systems will help your mission-critical applications integrate distributed energy resources smoothly. It will also optimize renewable energy generation, better manage the grid, and meet the expectations of eco-conscious consumers.Advancements in Smart Grid TechnologySmart grid technology offers utilities new ways to monitor, analyze, and control energy distribution. Upgrading legacy systems will empower your utility business to leverage intelligent grid systems. This allows for real-time monitoring, predictive maintenance, and effective demand response programs. Upgrading legacy systems also helps you make proactive decisions and creates a more resilient grid.Making an Informed Decision is Essential!Most utility businesses make mistakes here. In their minds, upgrading legacy systems means changing everything. But that is far from the reality. Actually, they do not have the right information. As a result, they end up wasting a lot of time and money.Look, you have three primary choices to align these mission-critical applications with an overarching data center modernization plan:Option#1: Application Migration or “Porting”It involves rewriting the application to operate on newer operating systems and hardware platforms. The primary issue here with this approach is the cost.Another concern is disruption in business continuity. Because your business may absolutely rely on an application that has been in use for the past 20 years or more. Maybe the application is necessary to keep your business running properly.In short, porting is a risky, time-taking, and multi-million dollar endeavor.Option#2: Buying a New ApplicationCompanies can purchase ready-made software solutions. These are designed to work for many different businesses. Experts will help set up and customize the new system to match the company's specific needs.Option#3: Hardware EmulationThis approach allows you to run your outdated applications on modern machines without writing any code. A new virtual hardware environment will be created that replicates your vintage hardware. Your mission-critical applications and operating systems will function just as smoothly as they do on legacy hardware; however, they are operating on a modern infrastructure. This results in a modern, cost-effective, and high-performing setup. After virtualizing on standard x86 Linux or Windows hardware, future upgrades or hardware replacements become easy and affordable.Okay, we know what you are thinking: you are not sure about which one to choose, considering your business goals. Worry not!Here is the deal:Both the “porting” or “buying” options necessarily require large-scale retraining of administrators and end users, which tends to create large ‘change management’ headaches for organizations. This adds extra burden at a time when people are already overworked just trying to keep up with their daily responsibilities.Executives at utility companies should reconsider before jumping on the bandwagon to upgrade aging legacy systems, which is currently a popular trend in corporate circles. Instead of hastily overhauling their entire legacy applications, utility business owners should contemplate a strategy that is faster, less intrusive, and creates a win-win situation: hardware emulation.Choose the Right Partner for the ProjectWhen it comes to hardware emulation, Stromasys remains at the top of business owners' minds. We don’t boast of ourselves, but people do. The Gartner Group recognized us as the leader in “processor emulation.”We have designed our Charon® emulation software to assist businesses in addressing the IT obstacle of managing a complicated mixture of diverse legacy technologies and solutions.Charon® provides support to your classic software stack with a virtualized hardware solution so that your vintage application can still perform mission-critical tasks.Attention utility providers! If you really want to gain a competitive edge in this growing industry, it's time to act. Consult with our experts to learn how to stabilize your utility infrastructure, simplify processes, and save millions of dollars.End Note: Modernize Your Utility Infrastructure Today!Sticking with old systems is holding your business back. To prepare for the utility industry's transformation by 2030, upgrading legacy systems is essential. Outdated hardware leads to higher costs, security risks, and unhappy customers.Hardware emulation is a smart, cost-effective solution that avoids major disruptions. At Stromasys, our Charon® software is designed to keep your critical applications running smoothly on modern machines. Don't let old systems drag you down. Talk to our experts at Stromasys to learn how you can modernize your legacy infrastructure. Talk to an Expert #### On-Premises or On-Cloud SPARC Migration: Which Deployment Option is Better in 2026? Sun SPARC hardware was introduced in the late 1980s and was popular for its high-end efficiency, scalability, and security. But over time, this legacy hardware has started showing signs of aging, which is disrupting businesses, resulting in downtime and operational losses for many enterprises. SPARC migration is a process of creating Solaris SPARC VMs. It is built on the SPARC-based systems that allows multiple operating systems to simultaneously run on a single physical computer. It improves operational efficiency, flexibility, and maximizes the utilization of resources. SPARC virtualization options are available for both on-premises and on cloud. This availability allows businesses the freedom to choose between them. Each approach offers distinct advantages and challenges. In this article, we are going to look at both the approaches, which will help you make the right decision for your enterprise. On-Premises SPARC Migration To use SPARC Virtual Machine on-premises, the physical infrastructure of the company must be used to set up and maintain the virtual environment. This setup allows multiple independent VMs or virtual machines, which are called logical domains, to run separate operating systems like Oracle Solaris 10 or 11. They run on a single SPARC server by partitioning system resources including memory, CPU threads, and I/O devices. It’s an ideal option for companies with specific hardware requirements or strict security requirements since it provides a greater level of control over the system’s configuration, security, and performance. Modernize Your IT Infrastructure by Migrating Legacy Applications to Cloud with Stromasys Charon Solutions. Download the Whitepaper Advantages of Migrating to On-Premises Solaris SPARC Virtual Machine Here are some advantages of migrating to on-premises Solaris SPARC virtual machines are: Control and Customization of System: Organizations that choose an on-premises deployment method have total control over their new SPARC environment. This control encompasses security management, performance tweaking, and system configuration, enabling a highly customized setup that corresponds with the particular requirements of the business. Increased Performance: Because of their extraordinary processing power, SPARC servers are well-known. They provide unmatched performance when deployed in an on-premises environment. Efficiency: In terms of effectiveness, on-premises solutions perform exceptionally. The low overhead of SPARC VMs means that there are more resources available for real workloads, in contrast to other platforms like x86, which may encounter considerable overheads from migration. Disadvantages of On-Premises Sun SPARC Virtual Machine Here are some disadvantages of on-premises Solaris SPARC virtual machine: Expensive Upfront Costs: On-premises SPARC migration requires a significant upfront investment in hardware, software, and IT expertise to set up and maintain the environment. Limitations with regards to Scalability: On-premises SPARC migration in not known for being the most flexible solution. Scaling up typically requires purchasing additional hardware, which can be a time-consuming and expensive process. Complex management required: Migrating to on-premises Solaris SPARC VM sometimes requires dedicated management teams. Organizations need dedicated teams to continuously monitor SPARC virtual machine performance and resource usage, identifying and addressing potential bottlenecks. On-Cloud SPARC Migration SPARC modernization can be deployed across major cloud platforms including VMware on AWS, Google Cloud, Oracle Cloud, and Microsoft Azure. This migration strategy provides organizations with cloud elasticity and flexibility without sacrificing the proven performance and reliability of Sun SPARC VM. Advantages of Migrating to On-Cloud Solaris SPARC Virtual Machine Combination of Scalability and Flexibility: With different cloud options available like AWS, VMware Cloud and more, organizations can quickly scale their SPARC environment in response to changing needs. Because of its flexibility in selecting from different instance types and its on-demand scaling, it's the perfect choice for workloads that fluctuate. Cost-Effective Option: The lowered costs are one of the biggest advantages of choosing cloud hosts. It conveniently eliminates expensive hardware and maintenance costs associated with on-premises infrastructures. Cloud Migration offers a pay-as-you-go model which reduces the costs by a landslide. Disaster Recovery and High Availability: Companies can set up failover procedures across several geographic locations by utilising AWS's worldwide infrastructure, guaranteeing that their SPARC VMs continue to function even in the case of an emergency. Disadvantages of On-Cloud Solaris SPARC VM Here are some challenges businesses might come across while migrating to on-cloud Solaris SPARC virtual machine: Lack of Control: While cloud providers offer a high level of service and security, cloud providers manage the underlying infrastructure, which leads to businesses having less control over various aspects. Security Concerns: With cyber-crime on the rise, data security remains a top concern for some businesses when migrating to the cloud. Although cloud providers provide an extensive range of security tools and controls, customers have some of the duty for security due to the shared responsibility model. Network Latency: Network latency is possible in cloud environments, and in some cases, this could affect performance. What is Hybrid SPARC Migration Solution? The decision between on-premises and cloud-based SPARC migration is contingent upon the particular needs and limitations of an enterprise, even though each offers distinct benefits. While selecting the best deployment strategy, factors like control, customisation, performance, cost, scalability, and disaster recovery capabilities should be considered. A hybrid cloud approach that blends cloud-based SPARC VMs with on-premises technology can often provide the optimal outcome. By combining the scalability and affordability of the cloud with the management and performance of on-premises infrastructure, this strategy enables businesses to capitalise on the advantages of both models. Stromasys: Your SPARC Migration Partner Stromasys offers industry-leading rehosting (lift and shift migration) solutions for legacy systems, including SPARC servers. Whether you choose on-premises or cloud deployment, Stromasys' Charon SSP emulator ensures seamless migration and optimal performance for your critical workloads. Only the aging SPARC hardware is removed. The Solaris operating system and related software continue to work as always. Very few or no changes are made to the original software (Solaris OS, layered products, or applications), and their management routines remain the same. Discover how Stromasys can help you achieve your business goals with SPARC Virtualization. Talk to an Expert #### On-Premises vs. Cloud Virtualization: What is the Right Choice for Your Business? In the digital transformation era, businesses constantly seek innovative ways to modernize their IT infrastructure. Legacy system virtualization has emerged as a game-changer, allowing organizations to optimize resources, increase scalability, and reduce costs. On premise virtualization vs cloud virtualization: it is not easy to decide which option is right for your business. One is a traditional approach where all the organization's resources and data are within the physical data center. The other is a subscription-based model where cloud service providers offer storage, network, and resources on demand. Choosing between these options is not simple. Various factors such as scalability, costs, organizational needs, and more must be considered. This article explores the on premise virtualization vs cloud virtualization. You will also navigate through the advantages of both approaches, helping you make an informed decision based on your specific business needs. What is Virtualization?   Virtualization is creating multiple virtual ecosystems from a single hardware system. This method is highly popular in the IT sector, especially for cloud computing. For example, a single physical server can function as multiple independent servers via virtualization. This method can be achieved by running different virtual ecosystems on the same physical hardware server. This procedure's core is known as a hypervisor, a critical software that stimulates the resources. It then allows them to create and manage the virtual ecosystem smoothly. Due to advanced business challenges, virtualization is highly integrated into the IT infrastructure. It offers scalable, secure, and flexible options to manage IT resources. It not only improves operational efficiency but also significantly reduces costs and gives a competitive edge to businesses. What is Cloud Virtualization? Cloud virtualization is a model that relies on virtualization. Businesses can accelerate their digital transformation by migrating legacy systems to cloud infrastructure. Cloud virtualization opens up possibilities for businesses seeking enhanced scalability and cost-efficiency. With cloud platforms such as Microsoft Azure, Google Cloud, AWS, and Oracle Cloud, organizations can scale their resources based on demand, paying only for what they consume. What are the Advantages of Cloud Virtualization? Here are the advantages of opting for cloud virtualization for migrating legacy systems Preservation of Legacy Applications: Many businesses still rely on legacy systems for mission-critical applications. By opting for cloud virtualization, they can easily run their applications on a modern cloud platform without replacing the original source code.   Enhanced Performance: Legacy systems that are migrated to the cloud often show significant performance boosts due to the enhanced processing power and resources available on modern cloud infrastructures. Old hardware has limitations that hinder smooth operation and result in poor performance.   Cost-Efficiency: Maintaining aging legacy hardware is expensive, as it is prone to wear and tear. It is also a significant cause of unplanned downtime. By virtualizing this outdated legacy in the cloud, businesses can significantly reduce their hardware maintenance costs, minimize energy consumption, and reduce the risks associated with obsolete hardware.   Scalability and Flexibility: Cloud environments are highly flexible and scalable. This means businesses can easily integrate other applications without any hassle for seamless operations, which was not possible earlier due to the limitations in legacy systems. This scalability not only improves overall system performance but can also manage peak loads.   Enhanced Security: Modern cybersecurity challenges require advanced security measures, which modern cloud infrastructure is equipped with. Cloud providers invest heavily in security measures to create a robust security environment. The latest security measures include advanced firewalls, intrusion detection systems, and regular security updates. Additionally, cloud environments typically offer better data encryption and access control options. Legacy systems often lack such security measures, which makes them more vulnerable to cyber threats and data breaches.  Disaster Recovery and Business Continuity: Legacy systems are vulnerable to disasters and other such instances, which may result in data loss and damage. With cloud virtualization, businesses can create backup and recovery features for such incidents. It can significantly improve an organization's ability to recover from disasters or system failures, ensuring business continuity.   Extended Lifespan: With time, legacy systems reach their end-of-life cycle period. With cloud virtualization, businesses can easily extend their life and continue operating. What is On-Premises Virtualization? The on-premises virtualization technologies empowers businesses to maintain complete control over their IT environment. For companies with stringent security and compliance requirements, it offers a higher level of data privacy and control than cloud virtualization. Critical data remains within the confines of the organization's data center, reducing exposure to potential external threats. What are the Advantages of On-Premises Virtualization?   Here are some advantages of on-premises virtualization of legacy systems: Security and Compliance: The on-premises virtualization technologies gives businesses complete control over their infrastructure, which means they have direct control over security measures, including physical access to servers, network security, and data encryption. It is crucial for businesses with strict regulatory standards like healthcare (HIPAA), government sectors, and financial industry (PCI DSS) that their sensitive data remains in their physical premises, which makes complying with data protection laws and industry-specific regulations.   Customization and Flexibility: Businesses can tailor their virtualization setup to meet specific performance requirements and integrate seamlessly with existing systems.   Network Performance: On-premises virtualization minimizes network latency, ideal for applications requiring stringent response time. It is especially beneficial for those businesses that handle massive amounts of data or deal with real-time processing.   Utilization of Existing Infrastructure: Many businesses invest heavily in the IT infrastructure. With on-premises virtualization technologies, they can efficiently leverage their existing investments and extend the life of their current legacy hardware. It will save their expense on the new infrastructure and be less time-consuming.   Offline Accessibility: Unlike cloud virtualizations, the on-premises virtualization do not require internet connectivity. This means legacy systems can be accessed anytime, even during internet outages. Hybrid Approach: Best of Both Worlds   In many cases, businesses find that a hybrid approach is the ideal solution. A hybrid approach allows organizations to perfectly balance control, security, scalability, and cost efficiency. What are the Advantages of the Hybrid Approach? Here are some advantages of the hybrid approach: Data Flexibility: Businesses can choose where specific workloads reside based on their data sensitivity and performance requirements.   Geographic Redundancy: Organizations can deploy virtualized systems across multiple cloud regions or data centers, enhancing redundancy and disaster recovery capabilities.  On Premise Virtualization vs Cloud Virtualization: A Detailed Comparison Here is a detailed comparison between the on-premises virtualization vs cloud virtualization: Features On-Premises Virtualization Cloud Virtualization Scalability Limited scalability, requires purchasing and additional configuring according to hardware requirements Highly scalable, on-demand auto-scaling capabilities Control Complete control over the infrastructure Limited control, co-managed by the cloud-service providers Cost Structure High upfront capital expenditure Pay-as-go-model, reducing upfront costs Performance Consistent performance with low latency Performance may vary due to network latency Resource Allocation Static resource allocation Dynamic resource allocation Security and Compliance Greater security and control over sensitive data Relies on the cloud provider’s security measures Flexibility Limited flexibility Highly flexible Maintenance Requires in-house IT expertise for maintenance Maintenance is handled by the cloud provider Disaster Recovery Disaster recovery plans must be implemented and managed internally Built-in disaster recovery and backup options provided by the cloud provider Transforming Legacy Infrastructure with Stromasys Selecting the right virtualization approach with Stromasys is a critical decision that shapes the future of an organization’s IT infrastructure. On-premises virtualization provides complete control and security, while cloud virtualization offers unparalleled scalability and cost-efficiency. Striking a balance with a hybrid approach allows businesses to capitalize on the advantages of both worlds. At Stromasys, we understand that each business is unique. Let our expert team guide you in choosing your specific business needs and optimizing your IT infrastructure for enhanced performance and flexibility. Get in Touch! Final Takeaway Making a selection between on-premises and cloud virtualization depends on the business requirements. On-premises computing uses local hardware, offering more control and potentially better security, but it requires maintenance and infrastructure costs. Cloud virtualization, utilizing virtual resources over the Internet, offers flexibility, scalability, and often lower costs. Neither option is inherently superior. The choice depends on an organization’s specific needs, such as data control requirements, scalability needs, budget constraints, and long-term IT strategy. Therefore, businesses must carefully evaluate the factors to make an informed decision that aligns with their business goals and operational realities. Ultimately, the best solution varies for each organization based on its unique circumstances and objectives. #### Optimizing Operations with SPARC Emulation System Across Diverse Industries SPARC emulation systems have been cornerstones and transformed different industries due to their exceptional performance, scalability, and reliability. Initially developed by Sun Microsystems, SPARC processors have become integral to handling demanding tasks requiring high processing power and stability. As technology evolves, the necessity of emulating this legacy hardware to reduce costs and maintain more flexible, secure, and modern infrastructure becomes more apparent. The versatility of SPARC processors has made them a popular choice for commercial, military, healthcare, aerospace, and technical applications. In this blog, you will learn how SPARC processors have transformed different industries, such as healthcare, finance, manufacturing, IT, and government. You will also explore how emulating the aging legacy SPARC systems has provided them with flexible, cost-effective, and secure solutions. SPARC Processors Across Different Industries SPARC, or Scalable Processor Architecture, is a RISC (Reduced Instruction Set Computer) type of processor architecture well known for effectively managing large databases and complex computations. Its unique feature allows data to travel simultaneously in bi-directional pipelines (both directions). Along with open design, high scalability results in exceptional performance. So, here are some industries that use SPARC in their infrastructure. Healthcare Industry Healthcare sectors have massive databases of patient data and critical information, such as Electronic Health Records (EHRs). They must ensure proper security for this sensitive information. SPARC processors' processing power and reliability make them ideal for this demanding ecosystem. Challenges and the Need for SPARC Emulation System Aging SPARC processors results in high-security risks and several other challenges. Here are some of the challenges: High Maintenance Cost: The aging SPARC hardware maintenance can be costly. Hardware Obsolescence: As technology advances, finding replacement items for the outdated SPARC servers becomes difficult. Integration with Other Applications: Integrating the older legacy applications with the new modern IT infrastructure becomes complex as they are not flexible and scalable. Security Issues: With aging legacy SPARC hardware, security issues arise as they become vulnerable to cyber-attacks. With SPARC emulating systems, the healthcare industry can resolve its issues with aging SPARC servers. This aging hardware can also lead to compliance-related matters. The healthcare sector must comply with HIPAA (Health Insurance Portability and Accountability Act) and PHI (Protected Health Information). Non-compliance can lead to hefty penalties or imprisonment. For example, in 2019, UMRC (University of Rochester Medical Center) was fined $3 million by the U.S. Department of Health and Human Services for a breach. This incident exposed the PHI to more than 3000 patients. IT Industry SPARC processors are heavily utilized in database management, large computing tasks, and other enterprise applications. Due to their reliability and scalability, they support business-critical services and applications. Challenges and the Need for SPARC Emulation System Scalability Limitations: Aging hardware causes several integration complications, making managing the increasing workload and user demand difficult. High-Maintenance Costs: The maintenance of aging hardware becomes expensive and requires regular upgrades. Energy Consumption: Old, aging hardware consumes more power than modern energy-efficient systems. A SPARC emulation system mitigates the challenges above. It enables businesses to run their SPARC applications on a new platform, such as an x86 server or cloud. Emulation solution providers, like Stromasys, help businesses migrate their older SPARC architecture to a new platform with minimum changes and at a cost-effective budget. It helps boost business performance and minimize downtime. Finance Industry The financial industry handles many customer databases and requires many operational activities. The Sun SPARC architecture ensures uninterrupted operations and robust capabilities for managing complex financial calculations while efficiently managing data. Challenges and the Need for SPARC Emulation System Due to their aging hardware, financial industries face several challenges. Some of them are listed below: Downtime Risk: Due to the aging hardware, the operation efficiency declines, resulting in downtime. Operational Risk: The inefficiency in managing the workload due to outdated hardware results in underperformance. Security Risk: The aging SPARC servers are vulnerable to cyber-attacks and data loss. It can also result in non-compliance and hefty penalties. With the SPARC emulation system, financial industries can optimize their performance and reduce downtime and security risk. Also, financial institutions must adhere to PCI DSS (Payment Card Industry Data Security Standard), and GDPR (General Data Protection Regulation). These compliance regulations ensure that the customer's sensitive information is secured, and a breach can result in hefty penalties. For example, Capital One faced a lawsuit and a $80 million fine from the U.S. Office of the Comptroller of the Currency (OCC) for non-compliance in July 2019 because they suffered a data breach that exposed personal information to over 100 million U.S. and 6 million Canadian customers. Manufacturing Industry Because of their operational efficiency, SPARC processors in the supply chain and manufacturing industries help with seamless inventory management, process control, and logistic planning. Their robustness and scalability also allow them to handle large-scale operations effectively. Challenges and Need of SPARC Emulation System Due to Outdated Hardware SPARC servers are known for their optimal efficiency, but with time, they decline due to aging. These factors then pose several challenges: Increasing Cost Management: As the hardware ages, its maintenance costs increase. Operational Continuity: In the manufacturing industry, continuous operations processing is required, but outdated hardware can lead to operational inefficiencies and downtime risks. Manufacturing industries can quickly minimize operational costs and enhance performance by emulating the aging SPARC hardware into a newer platform like the cloud or x86. Government and Federal Industry In government sectors, SPARC processors are used for mission-critical applications, such as data processing and secure communications. Security and reliability are two critical factors that are paramount for government operations. Their advanced security, like hardware-based memory, safeguards sensitive information and ensures uninterrupted operations. Challenges and Need for SPARC Emulation System Security Risk: As hardware ages, it becomes vulnerable to cyber-attacks and data breaches, which can result in the loss of customers' sensitive data. Downtime: The outdated SPARC hardware often leads to operation inefficiencies and downtime due to hardware failures and maintenance. Scalability and Compatibility: The old SPARC processors are incompatible with the new modern IT infrastructure and cannot integrate with other third-party applications. By emulating outdated SPARC systems, the government and federal sector can enhance the security of their business infrastructure. By doing so, they modernize their IT environment, increasing operational efficiency and minimizing downtime. More than 21 million federal employees' personal information was leaked in the 2015 data breach of OPM (Office of Personnel Management). This breach compromised sensitive information like background details and highlighted the vulnerabilities in the security of government systems. Explore how Stromasys assisted Thales Alenia Space with its aging SPARC processor with its Charon SSP solution. Download the Case Study SPARC Emulating System: Modernize Your Infrastructure with Stromasys Say goodbye to your aging SPARC processors by emulating them with Stromasys. With the Charon SSP emulation solution, industries can transform their IT infrastructure by increasing operational efficiency, enhancing security, and minimizing costs. Charon SSP creates a virtual replica of the original Sun SPARC architecture on a newer platform like an x86 server or cloud. Stromasys also offers Charon on the Cloud solution, where businesses can choose from different cloud providers, such as Google Cloud, Oracle Cloud, Microsoft Azure, AWS (Amazon Web Services), and more. No extensive coding or rewriting is required; it is just a seamless migration process. If you also want to learn more about how Stromasys can protect your business from downtime and non-compliance, which can result in hefty penalties, contact our SPARC experts. Talk to an Expert Key Takeaways SPARC processors, which once dominated different industries, are now facing modern challenges. The technology environment is evolving, and businesses need to keep pace with new demands. The SPARC emulation system is a strategic move that balances legacy hardware and innovative solutions. It preserves the value of the existing legacy and drives operational continuity, cost reduction, and enhanced flexibility. By seamlessly transitioning to modern infrastructure, industries can optimize efficiency, minimize downtime, and improve security infrastructure. #### Overcoming Legacy System Migration Challenges: A Comprehensive Guide A legacy system is an aging, outdated technology or software the organization still uses to perform its functions. With time, these vintage systems are no longer supported and maintained by their manufacturer. As they reach their end-of-life phase, finding their replacement parts also becomes a major challenge.As businesses are continuously evolving to adapt to the latest trends, these aging legacies are becoming obstacles to the growth of the business. So, to accommodate such changes, organizations are modernizing their legacy infrastructure, which is a challenging ordeal. Overcoming such issues requires a perfect balance between risk management and innovation. Therefore, to successfully understand the nuances of legacy system migration challenges, it is crucial to determine which modernizing strategy is best for the business. In this blog, you will explore the legacy system migration challenges and the measures taken to mitigate them. Prevent business disruption from legacy hardware failures with proven strategies by Stromasys. Download the Whitepaper Understanding Why Are the Legacy Systems Still Being Used?Legacy systems are the aging hardware or applications that were once the cornerstone of business for carrying out mission-critical operations. Still, now they are gradually becoming a hindrance to business growth. These outdated systems, which were known for their reliability and stability, are not compatible with modern technology, have poor security infrastructure, and require additional maintenance costs.What Are the Reasons for Legacy Hardware Becoming Obsolete?Businesses determine the type of legacy systems they are using based on various aspects. There are multiple reasons why aging hardware has become obsolete. For example,End-of-Life: When the manufacturer discontinues a product, it is called EOL or End-of-Life legacy systems. It means that the vendor will no longer support the product.Extensive Software Patching: Many outdated applications require patches and updates to function but are not considered optimal for performing operations as they may become unstable at times.Lack of Legacy System Knowledge: As technology evolves, the number of skilled professionals with expertise in legacy technologies decreases. More and more individuals are more inclined to learn modern solutions, resulting in a lack of legacy knowledge.Limited Scalability: Modern solutions are not compatible with outdated legacy, making them inadequate for carrying out operations and workloads.Why are Outdated Systems Still Used in Some Businesses?Despite several challenges, the aging hardware remains prevalent in some businesses. Here are some factors contributing to the usage of legacy hardware:Transitioning Expenses: Replacing the entire legacy infrastructure with modern systems can be expensive. Additional expenses like installation, integration, and training costs will be added.Specialized Functionality: Vintage systems are usually tailored according to specific business requirements, and it might be difficult to replicate them on a new platform.Stability and Familiarity: Employees who have been working on these systems for decades are accustomed to them, which makes them reliable and increases efficiency.Lack of Skilled IT Experts: It is challenging to find skilled IT professionals who can seamlessly carry out legacy system migration.Integration Issues: The legacy systems have been used for decades or more, which means they are deeply integrated into other processes. Thus, it is difficult to carry out migration processes easily.Potential Downtime: Organizations strongly avoid potential downtime or disruptions that occur during transitioning to a modern infrastructure. This leads them to stick with the existing aging systems.What is the Need for Legacy System Migration?Migrating legacy systems has become imperative due to the rapid evolution of the digital landscape. The limitations and challenges of outdated hardware hinder business operations, security, and agility. It has become a struggle to keep up with the demands of modern business requirements while working with the aging legacy.With an effective legacy migration strategy, organizations can quickly mitigate their integration challenges and implement modern strategies to incorporate the latest technologies. This transition enables them to leverage innovative solutions efficiently, remain competitive with other businesses, and be resilient to advanced security threats.What are the Legacy System Migration Challenges?Legacy systems, which were once crucial for operations, are now not meeting the customer's or business requirements. They are deeply rooted in the business's operation processes, making it harder to uproot or replace them. Fortunately, there is a solution, which is the migration of aging legacy to newer platforms. An effective legacy system migration strategy will enhance operational efficiency, minimize maintenance costs, and improve user experiences. Therefore, it is crucial to understand the legacy system migration challenges before planning to modernize the infrastructure.Legacy Modernization ExpensesLegacy system migration challenges often involve managing increased expenses associated with the system overhaul. Here are some additional costs that are included in upgrading the system:Training the staff on new platformsPotential downtime occurrence while transitioningCosts involving data migrationAlso, there is a chance of extra indirect costs involving temporary low productivity as employees are still getting used to the newly installed infrastructure.Technical SpecificationsOne of the most common legacy system migration challenges is to ensure compatibility with the modern platform. The aging legacy hardware is outdated technology. There is a high chance of it not being compatible with the latest technology due to the lack of technical specifications. It can lead to changes or mistakes, such as missing out on specific requirements of the legacy hardware or applications, resulting in data loss or other functionalities-related issues. Therefore, it can be very challenging to create a new system with the same features and functionalities as the original legacy systems.Data ProtectionSecuring data is the utmost priority for any organization. Therefore, it is crucial to perform the migration process efficiently to prevent data loss. Businesses must ensure that the data is extracted securely before checking the compatibility between the old and new systems.User ExperienceThe other challenge that organizations often overlook is user experience. When planning a legacy system migration strategy, there should be some involvement from all the individuals operating on it, as it will help provide feedback when the solution is deployed. It will also help consider what is the best modernizing option like:Replacing the entire outdated systemMigrating to CloudMigrating to a newer physical platformImproving the system's infrastructure or rebuilding itWhat Are the Risks Associated with Continuing to Use Legacy Systems?While there are some legacy system migration challenges, aging hardware can still be much more hazardous. Here are some of the risks associated with continuing legacy systems:CompatibilityThe outdated legacy systems encounter integration challenges with modern technologies, which create technological division in the organization. This incompatibility prevents businesses from fully leveraging modern technologies, which may affect efficiency.Support and Assistance from VendorVendors stop offering support for outdated systems after discontinuing products, which can leave the organization vulnerable and prone to risks. Without expert assistance, troubleshooting becomes increasingly challenging, leading to operational disruption and downtime.Data SilosThe architecture of legacy systems is not designed to integrate with modern systems, which can result in data silos. This fragmentation hinders seamless data flow, impacting certain business decisions and analytics.Security InfrastructureOnce the manufacturers discontinue outdated systems, they stop creating updates and security patches. This exposes these systems to security vulnerabilities and risks, compromises sensitive information, and leads to non-compliance.Productivity and PerformanceAs legacy hardware ages, there is a decline in efficiency and speed, which impacts operational performance.Maintenance CostsWith time, legacy hardware becomes hard to manage and requires high maintenance. They need a lot of investment in business resources, which may undermine the organization's innovative growth.Overcome Outdated Systems Challenges with Stromasys: Successful Legacy System Migration Strategy for BusinessStromasys is a global leader in providing innovative solutions for legacy systems. With more than 7,000 clients worldwide, it navigates the complexities of legacy system migration and offers solutions best suited for the organization.AssessmentStromasys experts comprehensively analyze the existing aging infrastructure to identify risks and provide the best legacy system migration strategy that suits your business requirements.Customized legacy System Migration StrategyDepending on the assessment, Stromasys experts offer the best modernization strategy based on scalability, time, and costs, like rehosting, rearchitecting, or refactoring.Seamless On-Premises and Cloud MigrationStromasys offers both on-premises and cloud migration, which improves overall performance and security and reduces the additional maintenance costs of aging legacy hardware. Contact our experts to learn more about innovative solutions from Stromasys to mitigate legacy system migration challenges. Talk to an Expert ConclusionLegacy system migration is a complex and crucial process for businesses that are looking to modernize their infrastructure. For seamless transitioning, it is essential to understand the intricacies of legacy systems and address the associated challenges with effective strategies. Migrating a legacy system is not a technical task but a strategic move for enhanced operations and business continuity. With efficient planning and the right approach, businesses can seamlessly embrace modernization to unlock new opportunities and drive growth. #### PA-RISC Emulation Just Got Better: Introducing Charon PAR 4.0 Stromasys launched Charon-PAR 4.0, delivering a new perspective on PA-RISC emulation. Sometimes, a product upgrade forces you to rethink what’s possible with legacy technology. The same applies here. Performance improvements on certain workloads mean you don’t have to fear the typical performance drop that many associate with emulation. Stability and application reliability stay intact, letting you approach modern infrastructure challenges without risking your core operations. Here is a breakdown of the technical enhancements in version 4.0. The Move to DIT2 Architecture The most significant change in this release is the introduction of DIT2. This stands for Dynamic Instruction Translation, tier 2. Previous versions relied on a single translation layer. But here's the thing: complex workloads often require more efficient processing handling. DIT2 acts as a second instruction translation layer. This architecture delivers performance gains for specific guest application workloads. It allows for more efficient instruction handling between the emulated environment and the host system. Administrators have three implementation options: Local configuration: DIT2 runs directly on the same system as the emulator. Dedicated DIT2 server: You can deploy this on a separate system for distributed processing. Interestingly, a dedicated server can serve multiple Charon-PAR instances. Flexible configuration: There are multiple tunable parameters. This allows you to optimize performance for specific workload profiles. Enhanced Network Controller Support Networking stability is often a pain point in emulation. Version 4.0 addresses this with significant improvements to the emulated Intel E1000 Ethernet controller. In previous iterations, checksum offloading settings in HP-UX could impact operation. However, in version 4.0, the controller operates independently of these settings. This decoupling improves stability. Consequently, reliability across all PCI expansion slots is better. It also ensures smoother compatibility with various network configurations. A Simplified Licensing Model Managing licenses for emulated environments can be complex. To fix this, Stromasys has introduced a streamlined licensing approach. This model eases deployment and management burdens. Imagine spending less time validating keys and more time managing systems. Important Note: This change does affect upgrades. Licenses from Charon-PAR 3.x versions are incompatible. Even if you have a valid 3.x license, you must update it to work with version 4.0. Accurate Host System Sizing Guesswork in system provisioning leads to wasted resources or performance bottlenecks. To solve this, version 4.0 includes a new tool: charon-par-sizer.py. This script helps administrators determine the optimal host system specifications. It provides sizing recommendations based on actual requirements. The tool analyzes: Required RAM for the emulated system. The number of CPUs required. The impact of DIT1-only vs. various DIT2 deployment options. While this tool provides excellent guidance, it does not replace a detailed performance analysis. Contacting technical support for a deep dive is still recommended for complex environments. Configuration and Compatibility Standardization simplifies administration. All configuration file templates have been unified. They now feature consistent options and descriptions across all supported models. Despite these changes, backward compatibility is maintained. Your existing configurations will still work. Supported Systems Overview: Emulated Models: rp34xx and rp44xx series, B132L workstations, and 720 servers. Guest OS: HP-UX (9.0.5 through 11.31, model-dependent) and MPE/iX. Host OS: Red Hat Enterprise Linux and Rocky Linux (versions 8, 9, and 10). Next Steps? This update offers tangible performance benefits through the DIT2 architecture. However, the licensing changes require improved planning before you upgrade. If you are running mission-critical workloads on PA-RISC systems, evaluating version 4.0 is a logical step. Reach out to your Stromasys representative for license migration assistance or visit the support portal for the full Software Product Description. #### PDP-11: To Move Out or Modernize? What Should You Do? Are you still relying on PDP-11 for your business-critical operations? While this legacy hardware has served its purpose for decades - the increasing costs, downtime, and security risks could be holding you back. As technology advances, businesses face a tough choice: stick with the old or modernize. This decision isn’t easy. Continuing with the PDP-11 can cut costs and immediate savings seem tempting at first - but the bigger picture is different. On the other hand, modern solutions are faster and more efficient. In this article, we will break down the options, examine the pros and cons, and guide decision-makers to the best choice for their future. The Legacy of the PDP-11 Computers In 1970, Digital Equipment Corporation (DEC) launched the PDP-11. It was a 16-bit minicomputer that provided a lower-cost option than the expensive mainframe computers of the day. The minicomputer's invention introduced a flexible and adaptable computer design that influenced future technology. This made computing more accessible to businesses and research labs alike. With production continuing for almost 30 years, DEC went on to sell some 600,000 units - making it one of DEC's most successful models. Why is it Still in Use? If the DEC PDP-11 is outdated, why do power plants still use it? Because the mission-critical legacy applications are running on the hardware. Companies want to keep these important applications running as they handle essential processes and workloads. PDP-11 is used to provide stability and dependability, but does it serve its purpose in the current era? Challenges of PDP-11 Computers Maintaining legacy computers like the PDP-11 is challenging for the following reasons: Downtime happens often, and repair costs keep climbing Finding spare parts for these older models is tough - complicating maintenance even more Finding experts in outdated tech is a constant battle Legacy hardware also poses cybersecurity risks since it’s not equipped to handle modern threats These issues can disrupt operations and threaten business continuity for many companies Choosing between keeping old systems or moving to new ones isn't easy. But it's vital for your business's future. Balancing what you know with fresh ideas prepares you for what's ahead. At this point, where it is clear that something must be done with the aging PDP-11 hardware – Companies have two main options. Option 1: Moving Out – Decommissioning the Legacy Application First thing first, why do some business owners consider moving out? Organizations still using the PDP-11 for critical applications face a growing challenge. The hardware can hold back growth and productivity. This is why many businesses think about decommissioning the entire application. What Does Moving Out Involve? Generally, moving out involves these steps: Data Migration Start by transferring data and programs from the old application to modern systems. This step ensures your essential information stays accessible and functional. Migrating data, especially legacy applications, can be complex but is crucial for continuity. Hardware Decommissioning Retiring or disposing of hardware safely is essential during transitions. It starts with deactivating systems and securely wiping data. Proper recycling follows to prevent environmental damage and meet regulations. Transition Period Transitioning from an older system to a new one demands meticulous planning. This ensures business operations continue seamlessly. Often, it involves running old and new systems in parallel. This approach guarantees everything functions smoothly before making the complete switch. Now that you know what it takes to move out legacy OS, the question emerges: is it really a smart idea to move out? Challenges of Moving Out Here are the possible concerns that come with decommissioning the PDP-11 computer: The Application is Mission-Critical to the Business PDP-11 computers run legacy applications that are still performing at a mission-critical level. Put simply, these applications are crucial for seamless business operations. Therefore, replacing them is not a practical option. It’s not easy either. Imagine replacing applications where you have already invested thousands of man hours and millions of dollars. On top of that, the application is critical for daily production. Also, your employees are familiar with it. Sudden changes to familiar processes can backfire. They often disrupt workflows and create confusion. For instance, nuclear power plants still depend on RSX-11M, RT11, and RSTS for critical operations. These applications consistently deliver high uptime. Transitioning away from them poses risks. Why fix what isn't broken? Staff Retraining Switching to new systems requires retraining your team. This process can be both time-consuming and costly - particularly for companies heavily reliant on legacy systems. Your staff might need upskilling to handle and maintain these new technologies, which could impact short-term productivity. Data Compatibility Issues One major challenge during migration is making sure old and new systems work together. Older data formats, software, and architecture might not fit well with modern technology. This can lead to data problems or extra conversion costs. Making sure all data moves smoothly and stays useful is a big challenge when shutting down old systems. Option 2: Modernize by Replacing the PDP-11 Hardware For many businesses, the decision to modernize instead of decommissioning is driven by practical needs. The PDP-11 hardware once stood as a reliable hardware. But now, its age makes it vulnerable to failures that jeopardize critical operations. Even short downtimes can lead to significant costs. But the applications are still important to keep the business running successfully. Instead of the upheaval of full decommissioning, modernization provides a smart path forward. It lets you keep mission-critical legacy applications running while replacing aging hardware with a modern infrastructure. Modernizing your systems minimizes downtime and extends the lifespan of business applications. This approach keeps your legacy software performing well while maintaining operational stability. Cost-Effective, Quick, and Risk-Free Approach to Modernization Emulation provides a smart, budget-friendly way to modernize the PDP-11. It’s quick and eliminates risk, all without requiring a full hardware overhaul. Modern hardware and software can effectively replicate the PDP-11 environment. You achieve this by using virtual machines or server emulation, which mirrors the original system's functionality. This approach allows you to maintain legacy operations while leveraging contemporary hardware infrastructure. It also offers a smart way for companies to maintain stable operations without the hefty price tag and risks of replacing entire systems. It keeps everything running smoothly, ensuring business continuity while sidestepping potential pitfalls. Benefits of Emulation Emulation offers several advantages for businesses looking to modernize their legacy systems: Lower Upfront Cost Emulation is far less expensive than a full hardware replacement. It reduces the financial burden while still providing access to the capabilities of modern systems. Retain Functionality and Knowledge Emulating the PDP-11 environment allows businesses to retain the functionality of legacy applications and preserve the knowledge invested in them. It provides a bridge between old and new, keeping essential software alive while ensuring continuity. Seamless Integration with Current Technologies Modernization through emulation enables smooth integration with cloud services and other modern technologies. This ensures that businesses can evolve and scale their systems without losing the reliability and performance of their legacy applications. Which Option Is Right for Your Business? Knowing the strategies is half the job done – deciding between the two is something that business usually stumbles upon. Let’s break down the strategies so that businesses can make an informed decision: Factor Option 1: Decommissioning the Legacy Application Option 2: Modernizing by Replacing the PDP-11 Hardware Budget Potential cost savings initially, but long-term costs for migration, retraining, and unforeseen technical debt. Higher upfront investment but cost savings over time by reducing the need for constant fixes and maintenance. Time Slow and disruptive. Time spent on migration, retraining, and troubleshooting could cause significant delays. Faster implementation. Can often update hardware while keeping current systems in place - minimizing downtime. Risk Higher risk of losing critical functionality and disrupting business operations. Lower risk of system disruption. Keeps valuable business processes intact and future-proofs your business. System Complexity Risk of losing functionality, especially with deeply integrated legacy applications. Preserves complex systems while upgrading hardware, ensuring minimal loss of functionality. Future Growth Can be a longer-term burden, with migration often hindering scalability. Better suited for future growth, as modern hardware offers greater scalability and performance. Industry Needs Riskier for industries like banking, energy, or healthcare, where uptime and security are crucial. More reliable for mission-critical industries, offering strong security, stability, and fault tolerance. Consult with Experts! Still on the fence? Even after knowing the strategies and key considerations, choosing the right strategy can be a daunting task. Having an expert by your side is crucial in this situation. Enter Stromasys – the leading legacy emulation solution provider. After consulting with us, business realized that it does not have to be an either-or decision. In fact, they can keep their mission-critical applications running while replacing the outdated PDP-11 hardware. Charon-PDP from Stromasys emerges as the cost-effective, time-efficient and risk-free solution here. This emulator runs your legacy applications on x86 platforms and eliminates the need for costly software changes. Your systems continue to run as they always have - now on reliable, cost-effective virtualized hardware. Why Choose Charon-PDP? No software changes, no retraining. Just a smooth transition to virtualized hardware Cut the ongoing costs of maintaining aging DEC hardware. Save on parts, repairs, and downtime Run your legacy systems with enhanced reliability and performance on modern x86 hardware Free up valuable space and simplify your infrastructure Modernize your legacy systems while preserving their critical functionality Stromasys empowers you to preserve the fidelity of your legacy applications while with minimum disruption. To learn how Charon-PDP can save you money, reduce risk and future proof your systems. Talk to an Expert Frequently Asked Questions (FAQs) 1. What is the use of PDP-11? The PDP-11 was meant for real-time processing as well as general-purpose computing. Many programming languages and Operating Systems supported by it also make it an excellent choice for business data processing and computation or scientific are decided. 2. Is PDP-11 still in use? Yes. It was finally retired from production in 1997. But it still runs in some legacy systems and mission-critical applications – particularly in industries such as power plants. 3. What is the PDP-11 family? Digital Equipment Corporation manufactured a whole family of PDP-11 line roughly from 1970 to the late '90s. Important variants such as the PDP-11/20 and PDP-11/40 gave rise to successors through to the PDP-11/94. 4. Is PDP-11 a supercomputer? No, the PDP-11 is a minicomputer. #### Post-Migration Metrics: 5 Signs to Look for to Measure the Success of Your Legacy Migration Project Focus on five clear signs: reduced downtime, enhanced performance, ROI, operational efficiency, and satisfied users. Each of these metrics gives you direct insight into whether your migration delivered value or if further action is needed. Keep guesswork out of the equation. Instead, track these KPIs to validate project outcomes and support ongoing business goals. In this article, we will dive deeper into the top 5 post-migration metrics (and how to measure each one), so you can quickly confirm your project's success and also pinpoint areas for improvement. Top 5 Metrics to Evaluate the Success of Your Project Not every metric is useful to you. In fact, monitoring everything can confuse you further. Generally, here are the top five legacy migration success metrics to watch out for: 1. Downtime What’s common in a successful legacy migration project: system availability. Because downtime can be disastrous – causing disruptions in day-to-day operations, resulting in a loss of productivity and revenue, as well as reducing customer trust. So, it is important to evaluate the downtime from two different angles: Migration Downtime: Were the planned migration windows kept short and followed? A successful legacy system migration seeks to minimize disruption and keep essential services fully operational. Post-Migration Downtime: Is the new system more reliable than the legacy one? Frequent unavailability is alarming. Ideally, post-migration downtime should be as minimum as possible. Downtime reduction reflects not just technical improvements but also how well you have prepared for the transition. For business-critical legacy applications, even a few hours of unexpected downtime can cost businesses millions. 2. ROI & Cost Savings Is your investment yielding measurable financial benefits? A before-and-after cost comparison reveals the truth. Here's where to focus your analysis: Key areas to focus on include: Maintenance: Does the new system require fewer repairs or updates? If the legacy system needed constant fixes, and the new system doesn’t - that’s a good sign you’re saving money. Also, check the hardware cost. If you have chosen lift and shift as your strategy, you know that the hardware cost is gone, eliminating the need for maintaining heavy data centers. People vs. Performance: How many people does your new system require? Fewer support staff means direct cost savings. Less technical assistance translates to reduced operational expenses. Consequently, your ROI improves with every eliminated support ticket. Support: How much does it cost to support the new system? Less or More? You will be saving if you require fewer people to run the system or don't need as much technical help. Energy Use: Assess whether the new system uses less energy than the old one. Modern platforms (especially cloud-based ones) are usually more energy-efficient. What if your energy bills dropped by 30%? That's real money returning to your bottom line. Are you measuring the complete financial picture? Look beyond immediate costs. The true value emerges when you calculate long-term savings across maintenance, support, and energy consumption. 3. Performance Enhancement Imagine this: your legacy system is struggling with processing efficiency or offering limited scalability. Does the migrated infrastructure fix these gaps? When we are talking about performance enhancements, these are the things you should monitor: Speed: Faster transaction processing, quicker report generation, or reduced query response times. Reliability: Are errors, crashes, or bottlenecks less frequent? Capacity: Can the migrated system now handle higher workloads? Run a load test by simulating high traffic conditions and assess whether it can handle a large number of users or transactions. All of these performance benchmarks are directly related to your business growth. Furthermore, you can also measure performance gain accurately by: Monitoring system logs Conducting stress tests Gathering usage analytics 4. Operational Efficiency Another critical outcome of legacy migration is operational efficiency. Modern platforms deliver measurable productivity gains that compound over time. But which metrics actually matter? Here's where to focus your measurement efforts: Process Automation: Are your teams freed from repetitive tasks? Automation reduces human intervention by up to 80% in critical processes. Consequently, your staff tackles strategic initiatives instead of administrative busywork. Error Reduction: Manual entry errors cost businesses $3.1 trillion annually. Have your incident rates dropped? Modern systems eliminate miscommunication and tool incompatibilities. What if human error became virtually impossible in your core processes? Decision-Making Speed: Improved computing capacity transforms data accessibility. Imagine executives make critical decisions within minutes, not days. Real-time analytics replace delayed reporting cycles. For example, consider manual data management versus integrated ERP systems. Inventory visibility becomes instant. Financial transactions process seamlessly. Real-time data replaces outdated spreadsheets and fragmented systems. However, operational efficiency extends beyond individual improvements. It creates organizational agility. Teams respond faster to market changes. Decision-making accelerates across departments. Even better? Productivity improvements compound as systems mature. Are you measuring these operational gains? Streamlined operations form the backbone of competitive advantage. Companies that track these metrics discover efficiency improvements of 40-70% within the first year. Interestingly, the most successful migrations focus on operational transformation, not just technology replacement. 5. User Satisfaction Performance gains mean nothing if users reject your system. Employee adoption determines migration success. Here is how to measure real user acceptance: Adoption Rates: How quickly (and smoothly) are users shifting from old environments to new platforms? Are they using the features to their fullest potential? Full adoption reveals true system value. Feedback Surveys: What are users saying about performance, reliability, and ease of use? Performance complaints signal deeper issues. Reliability concerns predict future problems. Incident Reports: Are help desk tickets or complaints trending downward? How Stromasys Can Help For businesses that are struggling with increasing on-premises legacy infrastructure costs but do not want to re-architect their applications, Stromasys provides an unmatched solution. For applications built for servers like SPARC, VAX, PA-RISC, Alpha, or PDP, the Charon emulator ensures that your legacy applications can run unmodified on modern x86 hardware or in cloud infrastructure without any changes to code or data. Benefits include: No application recertification or retraining needed, reducing migration costs. Protected system functionality (removing hardware risks). Reliability and scalability to keep applications running efficiently. These advantages lead to success in all five key performance indicators (KPIs) mentioned earlier. Charon has already transformed many businesses with thousands of installations in over 70 countries. Would you like to see Charon in action for your business as well? Talk to an Expert #### Prevent Legacy Downtime with Charon PAR Unplanned downtime caused by legacy hardware can cost a business up to $125,000 per hour. Can your organization afford it? Once celebrated for their cutting-edge performance, legacy hardware like PA-RISC now poses serious threats due to discontinued support. The stakes are extremely high. So don’t wait for a crash to make the changes. https://youtu.be/w9ju5NoYx2I?si=DroJxVukGLpx6r1e The Risks of Relying on PA-RISC Hardware Do you also run business applications on HP 3000 or HP 9000 systems? While dependable in their prime, these servers now present a business with significant challenges: Escalating Maintenance Costs: Old hardware is difficult and costly to maintain. Replacement Parts Shortage: Parts in short supply create unplanned downtime. Compliance Risk: Legacy systems are not up to today’s standards, which could result in fines and legal trouble. Data Loss Risk: Legacy infrastructure is highly vulnerable to breaches. Reputation Damage: Poor performance impacts customer experience and erodes trust in your brand. Modernize Without Rewriting Charon-PAR emulates your aging PA-RISC hardware in a modern environment, allowing you to run mission-critical legacy applications just as they did on the original hardware. This ensures business continuity and operational reliability while leveraging the scalability of a modern platform. Here’s how Charon PAR transforms risk into opportunity: 1. Cost Savings at Scale Eliminate inflated maintenance costs and extend the lifecycle of legacy systems. 2. Minimizing Migration Risks Preserve critical applications without time-consuming or complex migrations. 3. Enhanced Security Layers Upgrade your infrastructure with modern security measures to counter cyber threats. 4. Optimized Performance Achieve higher efficiency and reliability without hardware bottlenecks. 5. Productivity Maximized Reduce downtime, enhance ROI, and turn obsolete systems into productivity powerhouses. How It Works Optimizing your legacy platform is quicker and easier than you think. Assessment and Planning: Our team evaluates your current PA-RISC setup and identifies your specific needs. Seamless System Porting: Charon PAR emulates your PA-RISC hardware directly on a modern platform without altering applications. Enhanced Business Continuity: Experience smoother operations, fewer disruptions, and amplified performance capabilities. Empowering Businesses Like Yours Thousands of businesses have already broken free from the chains of legacy hardware with Charon PAR. Now it’s your turn. When business continuity is non-negotiable, Charon PAR is the solution you can trust. Remove risky PA-RISC servers and make your business future-ready without compromising your familiar applications. Talk to an Expert #### Protect OpenVMS & Tru64 Apps Without Coding SPARC, DEC Alpha, and other legacy systems have powered critical workloads across industries, but aging hardware is now mounting risks. This hardware has reached its end-of-lifecycle while the applications remain functional. Replacing or rewriting these applications is not always a feasible option. Another alternative to modernizing these legacy platforms, like DEC Alpha or SPARC, is to migrate to the AWS cloud platform with the help of an emulator like Stromasys Charon. The emulation migration strategy creates a similar environment of legacy hardware on AWS without any modifications. This extends the life of the critical applications that were previously operating on the aging hardware. This approach eliminates hardware failure risks, reduces costs due to the availability of pay-as-you-go models, enhances disaster recovery, and leverages AWS benefits. #### PTM migrates DEC Alpha-hosted OpenVMS apps to OCI for Business Continuity CASE STUDY A large database, which is mission-critical to Professional Target Marketing (PTM), holds information that is one of PTM’s major assets and protecting it is paramount to keeping operations going. PTM is a marketing firm primarily servicing the pharmaceutical industry and targeting health care professionals (HCPs). With a dedicated team of data professionals, PTM continually updates their growing Oracle database of HCPs. With the customer’s consent, PTM uses the information for marketing campaigns. Essentially, the database contains the integral information that makes PTM function, the “bread and butter” of what they do.Two aging, high-risk Alpha servers created an unacceptable amount of risk for the company. With a desire to eliminate the risk of legacy hardware failure, the customer was seeking a solution for their disaster recovery and to modernize their IT infrastructure.The migration to Oracle Cloud went smoothly and proved how effective emulation can be in moving essential applications away from the aging hardware to the cloud. Without maintenance for the servers, PTM lowered their support costs and ultimately, not only created an effective business continuity plan, but also optimized operations and increased IT agility. Share Article: READ FULL CASE STUDY Download our Case study #### QEMU vs Stromasys Charon-SSP: An Objective Comparison for Choosing the Best Solution in 2026 Legacy system emulation and hardware virtualization are the two popular ways to transform the outdated infrastructure. It is a critical decision that impacts business operations for years to come. There are two widely used SPARC emulators, QEMU and Charon SSP, that transform the outdated SPARC hardware. They extend the life of Solaris operating systems and other critical applications running on it. Charon SSP is an enterprise-grade legacy emulation solution, while QEMU is an open-source SPARC emulator. Each SPARC emulator has their own strengths in different use cases. Therefore, it is important to understand their differences before making an informed choice on which emulator is best for their business requirements. Survey reports have suggested that more than 60% of organizations recognize that legacy systems are a hindrance to their ability to work on innovation, yet they are unable to migrate them. Did you know? The legacy application modernization market is estimated to reach $29.4 billion in 2026, up from about $25 billion in 2025. It is projected to grow to $66.2 billion by 2031 at a strong CAGR of 17.6%. This shows how industries understand the need to transform their legacy infrastructure. So, here is an article on the comparative analysis between QEMU and Charon SSP that will help you in evaluating which SPARC emulator is best for your business requirements. It is not about proving which tool is better than the other but exploring their technicalities, work environments, and specific business requirements. Here Is the Best Way to Run Your SPARC Systems Flawlessly in Modern Environments. Download the Datasheet What is the QEMU SPARC Emulator? QEMU (Quick Emulator) is an open-source SPARC emulator. It has been considered to be a cornerstone of the virtualization ecosystem since 2003. It is developed and maintained by the open-source community. QEMU supports an impressive range of hardware architectures like x86, ARM, MIPS, SPARC, RISC-V, and more. It uses dynamic translation and can integrate with hardware acceleration (such as KVM) for improved performance on compatible hosts. It is widely popular for its flexibility and has become a foundational tool across developing environments, academic research, cloud infrastructure, and general-purpose virtualization. It offers full system emulation for various architectures like SPARC (sun4m, sun4u, and limited sun4v support). You can run it on Linux, Windows, and macOS hosts. It is often managed via command-line or tools like libvirt. Some Common Use Cases: Developer and testing environments. OS sandboxing and cross-architecture experimentation. Academic research and non-production workloads. Licensing: GNU GPL license (completely free and open source) Understanding Stromasys Charon SSP SPARC Emulator Charon SSP is a commercial emulation solution from Stromasys. It is specifically designed for legacy enterprise systems that focus primarily on SPARC hardware emulation. It recreates the environment of the existing Sun SPARC servers on modern x86 servers. It supports Linux hosts, hypervisors, or cloud platforms like AWS, Azure, Google Cloud, and OCI. Charon SSP uses dynamic instruction translation (DIT) technology to achieve high-fidelity emulation of SPARC systems. It supports peripherals such as SCSI, Ethernet, and serial I/O. This enables organizations to run their original binary code without modification. The latest version, Charon SSP 6.0, includes features like MMU pass-through, multi-core CPU support, and more for improved cloud performance. It supports various SPARC architectures like sun4m, sun4u, and sun4v, and is compatible with multiple Solaris operating system versions from SunOS up to Solaris 11. Some Common Use Cases: Migrating mission-critical legacy SPARC applications and the Solaris operating system. Ensuring business continuity for aging SPARC infrastructure Strong compatibility requirements due to the production ecosystem. Licensing: Commercial (subscription or perpetual options; on-request pricing available from Stromasys). Key Comparison Between QEMU & Charon SSP Here’s a clear breakdown of the key areas: Architecture QEMU offers broad architecture support. It gives organizations a versatile choice to operate across different platforms. Due to its open-source nature, it is very flexible. This enables the developers to test software across different architectures without needing physical hardware for each one. Charon SSP is a commercial-grade SPARC emulator. It takes a specialized approach that focuses exclusively on outdated SPARC hardware like Sun-4m, Sun-4u, and Sun-4v systems. It emulates their environment on a modern x86 Linux host so that Solaris OS and other critical SPARC applications can operate without any modifications. It is available for both on-premises and cloud environments. Performance The performance from QEMU varies. It is a generalist tool, so it requires careful configuration and tuning to perform well in production environments. For general workloads, it may not be a problem. For critical legacy applications that require stable and predictable performance, the tuning overhead can be a real problem. Transforming SPARC with Charon SSP improves the efficiency of the operations. The latest version of Charon-SSP 6.0 introduced MMU pass-through technology. It delivers on-premises native performance even when deployed in cloud environments. Licensing Cost QEMU is a free and open-source SPARC emulator distributed under the GNU GPL license. It means there are no licensing fees. Charon SSP requires a commercial licensing model with support. This licensing cost includes professional support, regular updates, and vendor-backed reliability guarantees. Support & Documentation QEMU is a community-driven emulator. So, the active community manages the documentation, mailing lists, and forums. Community support is always available, but there is no dedicated support for QEMU. Also, QEMU does not offer any SLA agreements. Charon SSP offers a dedicated professional support with defined SLAs. It is a part of its commercial offering. Organizations modernizing their SPARC with Stromasys also get seamless vendor-backed assistance, guided implementation, and access to a specialized SPARC/Solaris repository. Security & Compliance QEMU's security depends heavily on how it's configured and how quickly the open-source community patches vulnerabilities. For environments with strict compliance requirements, this can be challenging, because the responsibility of maintaining a secure configuration falls entirely on the user. Charon SSP is designed with enterprise compliance in mind. It is cloud-ready and certified for deployment on major cloud platforms, including AWS, Oracle Cloud Infrastructure, Google Cloud Platform, and Microsoft Azure. For regulated industries, having a vendor that shares accountability for the solution is a meaningful advantage. Quick Comparison Between Charon SSP & QEMU Here is a brief comparison between QEMU and Charon SSP. Feature Charon-SSP Qemu Architecture Specialized SPARC emulator (Sun-4m, Sun-4u, Sun-4v) Broad support for multiple architectures (general-purpose) Focus Commercial, production-grade SPARC modernization Versatile, open-source emulator Performance High & predictable, with MMU pass-through technology for near-native speed Variable; requires heavy tuning Licensing Commercial license with support Free (GNU GPL) Support Professional support with defined SLAs Community-driven, no SLA Security & Compliance Enterprise-ready, cloud-certified (AWS, Azure, GCP, OCI) User-managed, depends on configuration Best For Large-scale enterprises with legacy technologies, SMBs Development, testing, non-critical use When Should You Choose QEMU Here are some scenarios where QEMU might be the right option for you: Development and Testing Environments: When you want to test multiple architectures or environments. No Requirement for Dedicated Support: When organizations are just testing or capable of managing and optimizing the solution Budget-Constrained Projects: Due to budget limitations, you are looking for free licensing costs. Open-Source: When you are looking for open-source ecosystems, especially for Academic and Research institutions. When Charon SSP SPARC Emulator Implementation Makes Sense When Charon SSP is the better choice for you: Mission-Critical SPARC System Migration: When you are operating on critical applications, downtime impacts revenue. No Vendor Support and SLAs are Not an Option: While operating on an enterprise level, you never know when you are in dire need of assistance. Without any technical support or assistance, the result can be catastrophic. Also, SLAs are a must for regulatory or operational reasons. Regulated Industries: Several industries, like finance, healthcare, government, and manufacturing, are required to adhere to compliance requirements. Business Continuity: When organizations need to preserve their existing critical workloads like Solaris OS while leveraging modern benefits to improve efficiency, compatibility, and scalability. Did you know? Reports have shown that legacy downtime can cost $9,000 per minute. It means every day working on the outdated infrastructure is like working on borrowed time. You never know when your system will shut down, and you will be sitting ducks. From Multiple Legacy Environments to One Virtual Data Center: A European Giant’s Success Story Watch the Webinar Pros & Cons Summary for QEMU and Charon-SSP Here are the Pros and Cons for QEMU Pros Cons Free and open-source No official vendor support or SLAs Broad architecture support Requires significant technical expertise Active community development SPARC emulation may need tuning for production workloads Highly flexible and customizable Performance overhead in full emulation mode Here are the Pros and Cons for Stromasys Charon-SSP Pros Cons Specialized, high-fidelity SPARC/Solaris compatibility Commercial licensing costs Enterprise support and SLAs Narrower focus (primarily SPARC) Purpose-built tools for migration and management Dependency on the vendor for updates and support Optimized features for cloud and production use Less flexibility outside its core SPARC use case Which is the Right SPARC Emulator for Your Business? To say which SPARC emulator is best for your business is difficult. Every organization had a different requirement. Based on that requirement, you should choose which SPARC emulator, QEMU or Charon SSP, is the best option for your smooth operations. Checklist Before You Make a Decision Here is a small checklist that will help you in understanding your business requirements: Budget: How much can you spend on the SPARC migration? Understanding your budget will help you choose your option better. Support Needs: Are SLAs mandatory for you? Do you also need professional vendor support, or can your team manage with community-based assistance? Workload Criticality: How much downtime can your business tolerate? Mission-critical systems often justify commercial support costs. Industry Regulations: You need to have clarity on whether your business needs to adhere to compliance requirements. Timeline: How quickly must the migration be completed? Guided implementation often accelerates the SPARC migration process. Stromasys Charon-SSP: The Enterprise-Grade SPARC Emulator It is highly recommended that organizations catering to regulated industries transform their outdated SPARC hardware with Charon-SSP. Not only is it a commercial-grade emulation solution, but it also ensures all the regional and industrial standards are met. It is available for both on-premises (x86 server) and cloud environments (AWS, Azure, and OCI). With Stromasys, you get anytime customer assistance to help you with your SPARC troubles. We understand free-licensing is a great option, but sometimes it is better to pay for it and enjoy a smooth transition. A Stromasys Success Story Orange Business is a leading network and digital service integrator. They were running their business-critical ERP system on legacy SPARC hardware. As SPARC hardware has reached its EOL, the risk of business continuity was growing. Orange Business partnered with Stromasys to transform its outdated SPARC infrastructure with Charon SSP. They were looking for a fast and reliable solution. With Stromasys Charon-SSP, they migrated their Solaris operating systems (and related workloads) to the Oracle Cloud. This migration process took just three days. The result? They extended the life of their ERP for at least 3 more years. Their Solaris OS and other critical workloads are now running on stable cloud infrastructure instead of aging on-premises SPARC hardware. The CTIO at Orange Business described business continuity as “vital,” and migrating with Charon SSP has delivered just that. Are you also looking to modernize your aging SPARC infrastructure? Transform cost-effectively with Charon SSP. Talk to an Expert #### Racine Water regains access to records thanks to Charon-PAR The Challenge Since the 1980s, Racine Water & Wastewater Utilities relied on an PA-RISC A-400 with MPE/iX 6.5 as their primary billing system. When they moved to a new platform in 2008, only four years of history carried over to the new system. The PA-RISC still held more than 25 years of important records. The state of Wisconsin mandates access to billing history records, and they needed a way to continue using the PA-RISC to access archived information. That’s when they considered PA-RISC emulation. The Solution After contacting Stromasys for the job and in the early stages of demoing a Charon solution, one of the system’s disk drives stopped working. In this case, the only method to recover the system’s data was from old DDS1 backup tape, although this appeared to be missing from the legacy system. For this, Stromasys purchased a DDS1 tape drive for the data recovery and, utilizing Oracle Box, built a virtual machine and recovered the PA-RISC system. Once the data was safely retrieved, the Stromasys engineer working with Racine Water implemented CHARON-PAR/A408 as the virtualized PA-RISC environment. Now, the original hardware has been replaced with a PC that runs the legacy applications on Charon software, exactly as they did on the original hardware. Download our Case study Racine Water & Wastewater Utilities maintained access to archives thanks to HP 3000 emulation. Download Now #### Raffles Medical expands its IT systems virtually thanks to Charon-AXP The Challenge As a leading regional integrated private healthcare provider, Raffles Medical Group, headquartered in Singapore, constantly strives to provide the highest standard in medical and health care. An efficient, stable, and reliable IT system is essential to ensure its round-the-clock operations run smoothly. The group’s IT system relied on the popular Hewlett-Packard Alpha DS20 server, which ran various applications to manage patient data and medical records as well as pharmacy and inventory systems. When HP stopped making the Alpha DS20, Raffles sensed that maintenance might get a little tricky. Indeed, spare parts and technical expertise grew scarcer. Furthermore, storage on the Alpha DS20 was limited. The Group’s expansion plans in Singapore and the region required more capacity. An alternative was needed urgently. The challenge was to find a solution that could match, and ideally improve, the performance of the Alpha DS20 server in terms of reliability, stability, and capacity. Because the group’s clinics run around the clock, seven days a week, the transition to the new system had to be seamless, with minimal downtime. Download our Case study Raffles Medical Group, a leading healthcare provider in Singapore, expanded their Healthcare IT systems virtually with Charon-AXP Alpha emulation. Download Now #### Reducing Costs Associated with Legacy Server Maintenance: Decoding Different Methods Legacy systems are like vintage cars that are still running, but finding replacement parts is difficult and expensive. It is even more impossible to find a skilled, knowledgeable mechanic who has experience with them.These infrastructures were the backbone of critical applications for decades. But over time, they are now becoming hurdles that reduce productivity, ROI, and operational efficiencies. Also, it is far too costly to maintain those outdated architectures. For modernizing the legacy systems, it is essential to comprehend the precise components of the costs and how to calculate them. In this blog, we will be exploring the legacy server maintenance costs and modernization strategies to reduce them. Complete hardware migration is expensive. Instead explore the most cost-effective alternative today! Download the Whitepaper Understanding the True Costs of Maintaining Legacy ServersStudies have shown that legacy systems, on average, cost 20-25% more annually compared to modern infrastructure. With legacy system migration, businesses can easily manage their expenses and save on their additional maintenance costs.These expenses can then be later spent on innovative solutions or the sectors that need upgradation. For instance, the Air Force was able to minimize its annual operational costs of one legacy application to $1 million from $35 million a year. Businesses can easily expect to see at least a 15% reduction in legacy server maintenance costs.What Are the Different Costs of Legacy Servers?Legacy servers are reaching the end of their lifecycle. However, enterprises are heavily investing in them to keep them operational, despite suggestions that they should modernize them. These legacy systems, which were once managing critical operations, are now becoming a financial burden that also impacts business performance.Here are some factors that impacts the Legacy Servers Costs:Ongoing MaintenanceMaintaining the legacy system is very expensive. A study report from Deloitte with 300 business leaders and respondents has compiled the top three challenges that directly impact the business expenses:Legacy server infrastructureInability to adjust to business cost's structureUnable to integrate with the modern digital architectureThe costs of legacy servers and hardware are getting obsolete while its maintenance costs are skyrocketing. It is getting increasingly expensive to maintain these outdated monolithic architectures. For businesses, it becomes difficult to quantify the exact amount of these costs. There are various miscellaneous.Additional costs associated with maintaining legacy systems include technical support, hardware upgrades, specialized resource assistance, licensing modules, and vendor support.Cybersecurity VulnerabilitiesOperating on legacy systems leaves the enterprises vulnerable to cyber threats due to poor infrastructure. Threat actors can exploit these infrastructure vulnerabilities and gain access to servers, allowing them to access sensitive information of an organization. It can lead to a severe financial crisis.A high-profile security breach occurred in 2023. It cost on average $4.45 million to the giant shipping enterprise Maersk and credit agency Equifax. Due to its outdated infrastructure and poor security measures, they encountered a data breach.Legacy systems lack consistent security patches and are not compatible with advanced security measures. They may even lack a backup and recovery approach, which puts the data at risk of permanent loss.Technical DebtIt is the accumulated cost of the shortcuts that are taken during software development. It is an inevitable consequence of maintaining legacy systems that can rapidly drain your budget. It is primarily due to gaps in the software, resulting from poor architecture, a skills gap, and other issues, which eventually need to be resolved.If these technical debts are not resolved soon, they will accumulate and cause issues for the entire team, halting operations. Dealing with technical debts not only burdens the IT resources but also impacts the budget.Hidden CostsHidden costs are primarily the indirect expenses that may not be immediately apparent but have a tangible impact on the business's overall budget. Continuing to operate on legacy systems can result in the following:Loss of Productivity: Engaging daily with legacy systems can be a hassle. Outdated systems are slow, vulnerable, and hinder employees' efficiency. It not only impacts on the operations but also leads to poor customer experience and ROI.Employee Turnover: The legacy systems also impact an enterprise's ability to engage and retain employees. Operating on them slows the process, especially if employees are working remotely, which results in inefficiency. Moreover, employee turnover can be costly as the replacement cost of staff can be potentially high compared to the employee who has exited. The recruitment, hiring, and training costs also impact the business's annual budgets.Integration and Compatibility ChallengesLegacy servers are built on monolithic architecture that lack compatibility with modern applications, cloud environments and mobile access. They require custom development and specialized middleware to interact with them seamlessly. These ongoing maintenance of such complex integrations require niche technical skills that impacts the overall IT expenses.Missing Out on Potential OpportunitiesBusinesses that focus on maintaining their legacy servers rather than developing innovative solutions tend to lose their market position and competitive edge. Delaying modern technologies like AI, cloud computing, and process automation, businesses will miss out on robust and cost-effective means to modernize their infrastructure.Consider how competitors are working to improve their productivity and boost ROI by incorporating modern applications to automate and streamline operations. Utilizing agile and innovative technology is a critical differentiator that sets the business apart.Factors to Minimize Costs of Legacy Hardware & Improve ROI QuicklyHere are some factors that are to be considered by modernizing the legacy servers and hardware:Speed & Duration: Here, it is essential to consider how soon the modernization of legacy hardware will be complete. The sooner it is completed, the faster businesses can save on legacy server maintenance costs while improving ROI.Long-Term Technology Strategy: It is recommended to design the data systems and processes with flexibility and agility to drive innovation for couple of more years or at least 5 years. Is your legacy infrastructure secretly draining profits? Transform your business with our Legacy System Migration Guide Today! Download Free Guide Eliminating Legacy Server Maintenance Costs by Modernizing Infrastructure with StromasysMinimizing the legacy server maintenance costs needs a proper strategic approach to modernize the infrastructure. It will ensure business continuity while reducing annual IT expenses. Enteprises need to create a comprehensive legacy migration approach that includes phased rollouts, employee trainings, disaster recovery plans, and post-migration strategies to ensure smooth transition.Through legacy migration, businesses will not only eliminate outdated hardware maintenance costs but also save on operational expenses while improving efficiency, scalability, agility, compatibility, and security. As a result, it also enhances the potential growth opportunities. Stromasys Charon emulation software that offers legacy hardware modernization solutions and uses lift-and-shift migration strategy to transform the infrastructure. It preserves the existing investments while integrating modern tech. To learn more about how Stromasys helps minimize the cost of legacy hardware, contact our experts. Contact Us Final TakeawayOutdated systems are becoming a liability that are driving up the legacy server maintenance costs while rendering them vulnerable and hindering growth. By adopting innovative strategies to reduce legacy IT operational costs, such as phased migration, enterprises can transform their infrastructure while working on innovative solutions.Legacy modernization helps minimize the cost of legacy hardware and ensures that modern technology aligns with business goals, avoiding unnecessary financial and operational burdens. Transforming legacy servers before these challenges escalated into costly disruptions while driving sustainable growth and operational excellence. #### Renesas Reduces Risk and Improves Sun SPARC Performance with Charon-SSP Renesas Reduces Risk and Improves Sun SPARC Performance with Charon-SSP Talk to an Expert Discover More Customer Success Stories Case Study Jan 13, 2025 Lorem Ipsum is simply dummy text of the printing Lorem Ipsum is simply dummy text of the printing and typesetting industry. Case Study Jan 30, 2023 Lorem Ipsum is simply dummy text of the printing Lorem Ipsum is simply dummy text of the printing and typesetting industry. Case Study Jan 13, 2025 Lorem Ipsum is simply dummy text of the printing Lorem Ipsum is simply dummy text of the printing and typesetting industry. All Customer Stories Project Highlights Read the case of how performance failure stopped and speed increased using Charon-SSP for Renesas. Challenges Renesas’s principal systems analyst faced hardware outages on the Sun SPARC systems very frequently. On top of that, he also dealt with the extremely long function time of a certain system. Solutions With Quayle Consulting’s assistance, Renesas moved eleven systems to Charon-SSP by migration. VMotion, added to the system, also helps in risk prevention and reduces downtime. Results 2x performance boost Minimization of the risk of system failure Challenges Renesas relies on mission-critical Sun SPARC systems at their Palm Bay, Florida location to control furnaces and support semiconductor production. As the systems aged, downtime caused by hardware failure became increasingly frequent and problematic.  Craig Stevens, Principal Systems Analyst at Renesas, was responsible for the development and support of these systems. He was also the one responsible for responding to instances of downtime when one of the Sun SPARC systems experienced hardware failures. “When these systems fail, they call me in the middle of the night,” he explained. With the age of these systems, Stevens was receiving more of these middle-of-the-night calls than ever. " This allowed the new system to be adapted to the hospital’s future organizational processes without carrying over old data from the legacy systems.” Andreas Ritter, CIO, Harz-Klinikum Wernigerode-Blankenburg " This allowed the new system to be adapted to the hospital’s future organizational processes without carrying over old data from the legacy systems.” Andreas Ritter, CIO, Harz-Klinikum Wernigerode-Blankenburg Stevens knew, too, that the situation was only going to get worse as time went on: “We anticipated that failure rate to go up, not down, as the hardware aged.” In addition to the increasing risk of hardware failure, a specific function of the systems was, in Stevens’s words, “taking excessively long.” He and his team were frustrated by the 34 minutes that function took to process. Renesas needed to find a way to eliminate risk and improve the performance of their systems,  Solutions Among the many systems involved in semiconductor production at Renesas were five SparcStations, five Sparc Ultras, and a Sun Blade. The Sun Blade ran on Solaris 8, and the rest ran on SunOS 5.6. Nine of these systems were dedicated to controlling furnaces, and the others played various roles in controlling the tools and equipment related to semiconductor production. Knowing that Renesas wanted to hold on to its proprietary and time-tested applications, Stevens reached out to Quayle Consulting, a Stromasys Authorized Partner. Stevens had already tested a Charon solution previously, and the evaluation was a success. He didn’t consider other options, because he knew that Stromasys was the only company offering a hardware virtualization solution for legacy Sun SPARC systems. “No one else was doing this with SPARC,” he explained. Beyond that, Renesas trusted the process Stromasys had in place with Charon-SSP. " It works, and it does what it needs to do. We wanted to stay on our existing applications.” Craig Stevens, Principal Systems Analyst, Renesas " It works, and it does what it needs to do. We wanted to stay on our existing applications.” Craig Stevens, Principal Systems Analyst, Renesas Eleven systems were migrated to Charon over the course of about three weeks, with collaboration between Stevens and a Stromasys engineer. “We worked really well together,” Stevens explained in talking about the Stromasys engineer leading the implementation. One important aspect of the new configuration was the addition of VMotion. “With VMotion, if one piece of hardware dies, the system just bumps over,” Stevens explained, referring to the additional layer of risk-prevention offered by VMotion in the event of unplanned downtime. “Now, we’re VMotion capable.” Once Stevens got the hang of the migration process, he was moving the systems over to Charon himself—and very quickly: “a couple of hours per system, max.” Charon-SSP offered a rapid way for Renesas to make their systems more reliable. This meant quickly eliminating risk and minimizing the amount of downtime needed to achieve that goal.  Results and Benefits One of the first things the Renesas team noticed after implementing the 11 instances of Charon-SSP was a significant performance improvement. “Everything is at least two times faster,” Stevens reported. Even better, the one specific process that was taking 34 minutes now takes under 5 minutes, running roughly seven times faster than it did on the original hardware. The other major benefit for Renesas has been the peace of mind they have in knowing that downtime due to hardware failure is no longer a major risk. “We have, theoretically, eliminated our hardware failures,” Stevens explained. “In theory, a piece of hardware can’t take us down. We shouldn’t fail. I don’t know, but it’s possible we wouldn’t have another system failure ever.” And if the systems were to go down for some other reason—in a situation of power loss or natural disaster—Stevens knows that it would be much easier to bring the system back up now that Charon-SSP is implemented.“If we did have a system failure, the recovery for that used to be two days, and part of that might have been trying to find a weird old piece of hardware on the internet, and these are getting harder and harder to get. Now, the whole hardware acquisition piece is gone. Worst case scenario, we’re on the order of an hour of downtime—and that’s just me figuring out what I’m supposed to do.” Charon-SSP has proved to be the solution Renesas needed: improving performance and minimizing risk for their mission-critical Sun SPARC systems.  Download Case Study Discover More Customer Success Stories Case Study Jan 13, 2025 Lorem Ipsum is simply dummy text of the printing Lorem Ipsum is simply dummy text of the printing and typesetting industry. Case Study Jan 30, 2023 Lorem Ipsum is simply dummy text of the printing Lorem Ipsum is simply dummy text of the printing and typesetting industry. Case Study Jan 13, 2025 Lorem Ipsum is simply dummy text of the printing Lorem Ipsum is simply dummy text of the printing and typesetting industry. All Customer Stories " Our recovery strategy is a million times better.” Craig Stevens, Principal Systems Analyst, Renesas " Our recovery strategy is a million times better.” Craig Stevens, Principal Systems Analyst, Renesas #### Replace PDP-11 Hardware Without Changing Your Legacy Apps Did you know? Aging servers are silently draining your data center budgets. Reports have shown that the annual maintenance cost for operating on obsolete hardware has increased from 24% to 44%.For businesses that are still running their critical workloads on the PDP-11 systems, it is not just expensive but risky. Once the hardware reaches its end-of-life, keeping it alive can be catastrophic. The hardware failure can not only halt the operations, but finding the replacement parts with limited expertise is going to threaten business continuity while impacting the overall annual budget.So, here is an example of one such organization that migrated from its outdated PDP-11 hardware without making any changes to the existing critical applications while leveraging the benefits of a modern platform.https://youtu.be/6Foz5dOsuGo?si=2DQkgeCidxFt-gpQThe Real Challenge: Your Legacy Applications Are Too Critical to ReplaceBusiness-critical applications built on RT-11, RSX-11, and RSTS perform unique tasks that power your daily operations. These critical systems contain millions of lines that have been thoroughly tested over decades.Rewriting these codes or traditional modernization methods can be highly risky, expensive, and time-consuming. They will also require massive resource investment, while there will be no guarantee of success.So, now the question arises: how to keep these irreplaceable legacy applications alive while escaping the astronomical maintenance costs and risks of aging PDP-11 hardware?Charon-PDP was the Answer They Were looking forCharon-PDP is an emulator from Stromasys that was the right answer they were looking for. It is one of the proven ways to modernize outdated PDP-11 hardware without touching any single line of code of the existing applications.The Charon-PDP emulator uses the lift and shift migration approach to move the critical workloads like RT-11, RSX-11, RSTS, and other custom legacy applications on modern x86 servers or in the cloud. It creates a virtual replica of your original PDP-11 environment so that these legacy workloads can operate seamlessly without any changes in the original source code.Benefits of Modernizing the Legacy PDP InfrastructureExtends the lifecycle of critical applications while leveraging the benefits of modern technology.Significantly reduces maintenance costs.Improves performance and minimizes downtimeEnhances scalability and enables robust security measuresDon’t Let Aging PDP-11 Hardware Hold Your Business BackDelaying the transformation of your outdated PDP-11 hardware will not only increase the overall maintenance costs but will also impact your business continuity and leave your infrastructure vulnerable to cyber-attacks. Charon PDP helps in preserving your legacy applications while eliminating risky hardware issues and minimizing operational costs without disruption.Discover how Charon-PDP can transform your legacy hardware without any changes in source code with zero migration risk.Talk to an Expert #### Revival of Rochester Electronics with Charon SSP: Modernizing Critical Semiconductor IP Revival of Rochester Electronics with Charon SSP: Modernizing Critical Semiconductor IP Talk to an Expert Project Highlights Learn Rochester Electronics’ measures to lengthen the life of its critical applications and preserve legacy IP for semiconductor replication. Challenges Rochester Electronics had dated hardware that needed replacement without affecting legacy intellectual property from out-of-date SPARC servers in its semiconductor business. Solutions Working with Rochester’s DT team, Stromasys used Charon-SSP to create virtualized SPARC systems while keeping their Solaris 2.5.1 OS settings, including kernel options, intact. Results Faster CPU-intensive operations, from hours to minutes Disk performance improvement due to zero dependence on SCSI disks Challenges Aging data centers often rely on legacy technology. When applications require continued use beyond the life of their hardware, virtualizing legacy servers can preserve investments. With the right software bridge, companies can remove the old hardware hosts, and replace their servers with modern infrastructure. The crucial element is software designed to emulate the legacy system. For Rochester Electronics, Stromasys’ Charon virtualization software made that replacement possible, affordable, and efficient. The Design Technology team at Rochester used Stromasys’ Charon-SSP to move their circa 1996 Sun SPARC servers out of its data center. The native hardware from Sun is obsolete, and the servers are no longer supported by any manufacturer. However, the legacy SPARC applications still drive valuable intellectual property (IP), which was at risk of being lost, due to the aging hardware and an inability to repair the Sun systems. Rochester is the world’s largest continuous source of semiconductors. The company focuses on providing semiconductor lifecycle management. Semiconductor devices that are end-of-life (EOL) or obsolete still have critical applications in industries where support for long product lifecycles is essential. Rochester provides continued licensed manufacturing and product replication to support its customers where changing system software in long-life systems is not an option.  Rochester relies on legacy IP to support customers with the challenges of semiconductor obsolescence, as part of a fully authorized semiconductor replication process. Preserving IP was crucial.  Solutions Stromasys is an original and leading provider of enterprise-class cross-platform virtualization solutions. Their experts worked alongside Rochester’s Design Technology staff to deploy Charon SSP for SPARC virtualization. Charon-SSP allowed off-the-shelf Intel-based hardware to operate the virtualized SPARC system and permitted the Sun hardware to leave the data center. The Charon-SSP software merged the commands of the legacy Solaris application with the technologies of current, modern systems. The Stromasys and Rochester teams were able to preserve the operating system, application, and design data. This preservation meant no software rework was necessary, or translation of commands and data. Original operating systems settings (Solaris 2.5.1), including kernel options, were kept intact. Charon-SSP is part of the Stromasys’ Charon hardware virtualization product family. The SSP version of the software creates a virtual replica of the original SPARC hardware inside a standard x86-compatible computer system. At Rochester and elsewhere, Charon allows for the continuous use of legacy applications, extending the life of legacy hardware. Results and Benefits For Rochester, the overall performance of the emulated system has been enhanced. CPU intensive tasks that would have taken hours, can now be executed in minutes. Disk performance has increased since it is no longer reliant on SCSI disks that spin at low speeds. By using modern hardware at modern networking speeds, network and other IO performance has accelerated as well. Rochester Electronics’ mission-critical applications have an extended life today through Charon’s virtualization, modernization, and system enhancements. Rochester’s legacy design system, powered by Charon-SSP, creates one of many solutions available to Rochester customers as part of their semiconductor lifecycle solution. Download Case Study Discover More Customer Success Stories Case Study Jan 13, 2025 Lorem Ipsum is simply dummy text of the printing Lorem Ipsum is simply dummy text of the printing and typesetting industry. Case Study Jan 30, 2023 Lorem Ipsum is simply dummy text of the printing Lorem Ipsum is simply dummy text of the printing and typesetting industry. Case Study Jan 13, 2025 Lorem Ipsum is simply dummy text of the printing Lorem Ipsum is simply dummy text of the printing and typesetting industry. All Customer Stories #### RISC vs. CISC - Decoding How RISC Architecture is Different from the CISC Architecture? In computer architecture, two significant instruction set designs have dominated microprocessor engineering: RISC (Reduced Instruction Set Computing) and CISC (Complex Instruction Set Computing). These architectures elaborate on the design and implementation of a processor's instruction set, which impacts efficiency, performance, and overall system configuration.CISC architecture has prevailed for decades, especially in personal computer systems and servers. However, in recent years, there has been a shift from RISC architecture to CISC architecture because they use more complex sets of instructions capable of executing multiple operations with a single instruction. From physical PA-RISC to virtualized Charon PAR environment - discover the quickest solution to close your aging data center. Download Whitepaper Explore the comparison between RISC processors vs CISC processors in this blog. Explore the main differences between RISC and CISC architectures, along with the advantages of migrating from RISC to CISC processors.Before diving deep into this blog, here is a summary of CISC vs RISC processors.Basis for ComparisonRISC ArchitectureCISC ArchitectureEmphasisSoftwareHardwareInstruction SizeSmallLargeRegistersMore Registers UsedLess Registers RequiredPipeliningEasyDifficultAddressing ModeLimited addressing mode requiredMore addressing mode requiredUnderstanding the Fundamentals of Computer ArchitectureNearly all the latest CPUs have different architecture designs to work from "Instruction Set Architecture." Primarily, there are two types of architectural designs:RISC (Reduced Instruction Set Computing) ProcessorsCISC (Complex Instruction Set Computing) ProcessorsThese two designs differ in multiple ways. RISC architecture mainly focuses on executing commands while aiding some microprocessor cycles per command for optimum performance, while CISC architecture can perform multiple operations with a single set of instructions.Also, it has diverse ways of addressing modes to access memory, which depends on the CPU framework, which requires a single set of instructions to carry out many low-level actions.What is RISC Architecture?Reduced Instruction Set Computing, or RISC, is the CPU architecture designed to follow simple instructions. In simple terms, every command will perform small and simple tasks at a fast speed. Here, most instructions are of similar length as they divide all the complex instructions into a simple set of instructions through a process known as Pipelining.What is Pipelining in RISC Microprocessor?Pipelining is a multi-stage procedure that carries out single instructions in one machine cycle to increase the speed of RISC microprocessors. RISC uses a small set of instructions, so the number of chips used for transistors is small.In RISC architecture, minimum decoding is required as the data types available in the hardware are fewer. The register needed for general purposes is common to all, while the addressing nodes are simple, and the instruction set is uniform. As a result, when a task is executed, RISC preserves the number of cycles it is carried out by eliminating the code's unnecessary parts.What are the Characteristics of RISC Architecture?Here are some characteristics of RISC architecture:Simple set of commands that can be easily decoded and implemented.The size of the instruction set is very small, sometimes as small as a single word.It is a fast procedure as a single instruction is executed with just a single instruction.The general-purpose register quantity is larger.The variable data type is less in number.The addressing modes are quite simple.Achieving pipeline is the primary goal.What are the Advantages of RISC Microprocessors?Here are some of the advantages of using RISC microprocessors in the CPU design:Usage of Simple Instruction Sets: The simple set of instructions used in RISC processors makes them easy to decode and execute, resulting in faster processing. This way, it highlights the advantages of RISC over CISC in terms of speed.Reduced Power Consumption: The RISC processors consume less power, making them ideal for portable devices.Faster Output: The RISC microprocessor produces quicker results due to more uncomplicated instructions.What are the Disadvantages of RISC Processors?Here are some of the disadvantages of RISC processors:Increased Instructions-Sets Requirements: Many sets are required for instructions to perform complex tasks.Memory Usage: To store additional instructions for executing complex tasks, ample memory storage is needed.Expensive: The RISC processors are costly to design and manufacture.Schedule a Personalized Demo!Understanding CISC ArchitectureComplex Instruction Set Computing, or CISC architecture, is used to execute complex tasks with just a single command. It contains instructions for multiple steps required in an operation for execution in a program. Therefore, CISC architecture has comparatively smaller programs, while the size of their instruction set is large and requires quite some time to produce output.In CISC architecture, various measures are taken to secure every instruction set, which means an extra set of commands for each instruction, which prolongs the output result. Depending on the instruction size, the instruction may take two or more machine cycles. Moreover, it doesn't use the pipelining process as RISC architectures.Key Features of CISC ArchitectureHere are some noteworthy features of CISC architecture in CPU frameworks:CISC processor can quickly execute compound command output with a single complex set of instructionsIt can be used for compilers.It has a wide range of addressing nodes.CISC uses multiple data types for its machine hardware and can carry out processes for a low-level command.It is complex in nature.What are the Characteristics of CISC Architecture?Here are some characteristics of CISC architecture:It has a complex set of instructions; therefore, it is also known as decoding.The size of the instruction set is significant due to its complexity, which is often more than one word.The time taken to execute compound instruction is more than a single clock cycle.The number of general-purpose registers used is smaller as most operations are carried out in memory.Multiple data types are used in CISC microprocessors.The addressing mode framework is generally complex.What are the Advantages of CISC Microprocessors?Here are some of the advantages of using CISC microprocessors in the CPU design:Popularity: CISC microprocessors are widely used in software and have a more extensive user base. One of the popular CISC microprocessors, x86, had 45.95% share in 2025.Code Size: It is a reduced code size as it uses complex instructions to execute multiple operations for a program.Memory-Effective Code: The instruction set of CISC architecture is more complex, requiring fewer commands for a program, making it more memory-efficient code.What are the Disadvantages of CISC Processors?Here are some of the disadvantages of CISC processors:Slow Execution Process: Due to the complexity of CISC architectures' instruction sets, it takes longer to decode and execute the commands.Higher Power Consumption: One of the significant key RISC advantages over CISC is power efficiency. RISC architectures require less power due to their simplified instruction sets, while CISC processors demand higher power consumption because of their complex instruction set complexity.Design Complexity: The design and manufacturing of CISC processors are complex, making production difficult. Discover how CHARON-PAR can seamlessly modernize your PA-RISC systems. Download Datasheet CISC vs RISC Processor: Analyzing & Assessing the CPU PerformanceHere is a brief analysis how the RISC processor vs CISC processor approaches enhance CPU performance.In RISC architecture, the number of clock cycles for each instruction is reduced at the cost of the total instruction per program.In contrast, in CISC architecture, the number of instructions sets used per program is reduced, but this increases the overall number of cycles per instruction.RISC microprocessor is more popular for high-level language dependency as it uses simpler and faster instructions. However, when a task or programming is performed in assembly language, instructions are needed to carry out many tasks, as executing a program in assembly can be very tedious and prone to error. Due to this, the CISC architecture framework was developed to aid assembly programs.For Example:A task for the addition of two 8-bit numbers1. RISC Architecture Approach:The programmer must create a load command to load the information in registers.For the next step, a suitable operator is requiredFinally, the output will be stored in the designated location.Here, in the task of performing addition, the program is divided into three parts, i.e., load, operate, and store, which makes RISC programs long and requires more memory to store instructions while needing fewer transistors as the commands are simple and less complex.2. CISC Architecture Approach:The task will be carried out with a single instruction or a command, ADD.What are the Key Differences Between RISC and CISC Architectures?Here is an in-depth comparison of CISC vs RISC processor :CISC ArchitectureRISC ArchitectureCISC architecture is known as Complex Instruction Set Computing. RISC architecture is known as Reduced Instruction Set Computing. Emphasizes hardware.Emphasizes software.Functions both on Microprogrammed and Hardwired Control Unit. Functions only on the Hardwired Control Unit. For the storage of complex instructions, transistors are being used.For the usage of more registers, transistors are used.Registers are used in less quantity.Many registers are used.The size of commands or instructions may vary.Instructions or commands given are fixed in size.Can perform operations like REG to REG, REG to MEM, and MEM to MEM.Can easily execute Register to Register Arithmetic Operations.The size of the code used is small.The size of the code used is large.More than one clock cycle is required to complete a single instruction.Instruction can be executed in a single clock cycle.Many instructions are given to perform the task, also known as Complex Instruction Cycle.The number of instructions given to execute the task are less compared to CISC and is also known as Reduced Instruction Cycle.The addressing modes are complex and large.The addressing modes are simple and limited.It consumes more power as compared to RISC.It consumes less power.Less or efficient usage for RAM storage.Requires heavy usage of RAM storage.Less dependency on pipelining procedure.Highly dependent on pipelining procedure.CISC supports array.RISC does not support array.For return addresses and procedure arguments, stack is used.In RISC, for return addresses and procedure arguments, registers are often used. Also, for certain processes, memory references can be avoided.The implementation programs are well hidden from the machine-level programs in CISC processors. The clean abstraction between program and its execution is provided by ISA.Machine-level operations are more transparent in RISC designs. Also, certain instruction sequences are restricted some RISC processors restrict for efficiency.The unified cache is used by CISC architecture for data and instructions.RISC architecture uses split instruction cache and data cache.The examples for CISC processors are: Personal computers, Motorola 68K, x86, PDP-11, and VAX.The line of RISC processors are ARM, RISC-V, DEC Alpha, AMD 29K, ARC, Atmel AVR, PA-RISC, SPARC, Intel i860, Blackfin, SuperH, i960, Power, Motorola 88000, MIPS, and Power.Can Stromasys Help with RISC Migration?Aging legacy systems are mostly developed using RISC architecture, which lacks flexibility, scalability, and the ability to carry out complex instructions. Stromasys offers cross-platform emulation and virtualization solutions to migrate from outdated legacy applications to a modern platform like x86 systems or the cloud.The x86 servers have a CISC-based architecture, which ensures they can easily interact with other solutions and perform complex tasks. Stromasys Charon emulation solutions create an interface similar to the original legacy hardware on a newer platform like, x86, so all the previous legacy applications run more efficiently.Is your business also relying on the outdated legacy system with RISC architecture? Then, you are at the right stop. The Stromasys experts will assist you in the RISC migration of your aging legacy. They will help you with all your questions and problems regarding RISC processors and aging legacy hardware.Get in Touch!Final ThoughtsWhich microprocessor is more efficient, CISC vs. RISC processors? It is debatable as each approach has its own strengths and weaknesses, while the evolution of technology is diminishing the lines between them. Businesses relying heavily on legacy systems are migrating to modern platforms to meet the ever-growing demands. While RISC architecture has been offering great assistance with its simple and fast instruction, with the evolving technologies, complex instruction is required, which makes CISC architecture a better candidate for performing a task. The future of processor design lies in finding the right balance between simplicity and complexity, power efficiency and performance, and cost-effectiveness. #### RISC-V Processors: Architecture, Use Cases & How They Work RISC-V processors are basically chips that implement the RISC-V instruction set architecture. A free, open-source (free) architecture based on reduced instruction set computing (RISC) principles. It is simple, flexible, and modular. So, unlike traditional ISAs like x86 or ARM, it is freely available for customization (depending on specific use cases).This processor is designed to be simple and effective by reducing the complexities involved in instructions that a processor needs to manage. It aims to get you better performance with less power dissipation, which is a key consideration for modern computing needs.The ‘V’ represents the fifth version of RISC architecture. It has flexibility, making innovation free from the burdens of licensing fees – therefore, an interesting ISA design for both academic research and commercial purposes. Discover how CHARON-PAR can seamlessly modernize your PA-RISC systems. Download Datasheet It has gained widespread popularity in recent times. According to the latest report, the RISC-V market size will reach USD 10.70 billion by 2031. In this article, we will uncover everything you need to know about RISC-V processors, from their history and applications to their future. What is the RISC-V Architecture? RISC-V is an open-standard instruction set architecture that anyone can use, implement, or expand without permission. Users don’t have to pay any licensing fees, and do not worry about restrictive patents. This has made it very popular among startups, academic researchers, and large companies. RISC-V is based on a simple and mandatory set of instructions. They are often called the "essential toolkit" for processors. This includes the base ISA needed for general computing. It covers essential tasks like mathematical computing, controlling actions, and accessing memory. Again, from this base, designers can add different standard extensions. This helps processors handle more specific tasks. For example: M-extension: Integer multiplication/division. A-extension: Atomic memory operations for multi-core systems. F/D-extensions: Single/double-precision floating-point support. C-extension: 16-bit compressed instructions for reduced code size. V-extension: Vector processing for data-parallel tasks. B-extension: Bit manipulation operations. This modular design boosts performance, saves energy, and cuts costs without adding extra features. Designers can pick the extensions they need. It allows them to create processors that fit their specific application requirements. Beyond standard extensions, RISC-V supports the creation of custom extensions as well. This means chip designers can add specialized instructions for their specific needs. For example, they can add custom instructions to accelerate cryptography, signal processing, or AI workloads. That too without losing compatibility with the base ISA - which is very important for industries where performance, power efficiency, or security are crucial. RISC-V also supports hardware/software co-optimization. It offers tools that find software issues and create special instructions to improve energy efficiency for specific applications. Processors based on RISC-V are typically described using a naming convention like RV32IMAC, where: RV32I refers to the 32-bit base ISA. M/A/C represent added extensions (Multiply, Atomic, Compressed). Use Case of RISC-V Processor Now that you’ve got the architecture down, let’s dive into what makes RISC-V tick. We’ll cover its top use cases and why it’s gaining serious traction in the market. Driving Next-Generation Wearables and IoT Devices In the rapidly changing world of wearables and IoT, power efficiency is key. That’s where RISC-V processors stand out. Built for space and energy efficiency, their open ISA offers customizable solutions. They’re perfect for devices where space is tight and power is limited (Every millimeter and milliwatt counts): Fitness trackers and smartwatches Smart home appliances Industrial IoT sensors Powering Smartphones and Custom System-on-Chip (SoC) Designs Smartphones demand power and efficiency. RISC-V cores deliver both. They offer high performance while saving energy, perfect for modern devices. Commonly used in custom SoC designs, they handle secure data and specialized tasks with ease. Their flexibility makes RISC-V a go-to choice for consumer electronics. Transforming Automotive, HPC, and Data Centers The automotive industry needs powerful processors for safety, while data centers require ones for heavy tasks. RISC-V delivers on both fronts by providing exactly what’s required. Customizable ISAs for advanced automotive systems like Advanced Driver Assistance Systems (ADAS)) RISC-V extensions that enable energy-efficient computing in data centers Simplified designs for processors, which reduce costs while improving scalability Trusted Solutions for Aerospace and Government Aerospace and government applications need reliable, secure technology. RISC-V delivers with its open, transparent processor designs that can be tailored to critical missions. Its open-source approach builds trust, drives innovation, and meets essential security needs.. RISC-V Market Adoption RISC-V processor IP is garnering significant market traction. Three distinct market segments are driving this adoption: IP Vendors Developing Proprietary Designs Semiconductor IP companies design processor cores that other companies license for integration into larger systems. SoC Development Teams Using Commercial IP System-on-chip teams are purchase pre-verified processor cores rather than building from scratch. Custom SoC Designers Building RISC-V-Based Solutions These groups architect custom implementations optimized for specific application requirements. History, Background and Development of RISC-V ProcessorRISC-V processors have emerged as a groundbreaking instruction set architecture (ISA). Let us explore the origins, evolution, and impact of RISC-V on the computing environment.Pre-RISC-V landscape:Existing RISC processors (e.g., MIPS, SPARC, PowerPC)Efficient but often costly and restrictedRISC-V origins:Developed at UC Berkeley in 2010Goal: Create an open-source ISALed by Asanović, Lee, and WatermanInspired by open-source software successRISC-V evolution:First version (RV32I) released in 2011Focus on simplicity and efficiencySubsequent iterations added new features and extensionsRISC-V Foundation:Established in 2015Promotes adoption and standardizationCollaborates with industry leaders and academicsOver 200 member organizationsDriving factors:Need for customization and flexibilityDesire to reduce dependence on proprietary ISAsDemand for energy-efficient, cost-effective computingImpact:Enables innovation in processor designAdopted for various applications (microcontrollers to data centers)Potential to reshape the semiconductor industryFundamental Design Principles of RISC-V ProcessorRISC-V processors are designed around three design principles. Consequently, the processor can deliver enhanced and tailored performance depending on the variety of use cases.Reduced Instruction Set Computing (RISC)The RISC-V architecture is inspired by the architecture of Reduced Instruction Set Computing (RISC). This aims to achieve high performance mainly due to the small number of instructions.Simplicity: RISC architectures operate with a limited number of basic instructions that can be run in one clocking cycle. This contrasts with Complex Instruction Set Computing (CISC), a system that employs many complicated instructions which may take more than one clock cycle to execute.Performance Optimization: For this reason, by using RISC-V there is a push for improved use of the processors, hence leading to fast velocity and low power usage.ModularityOne of the most important advantages of RISC-V is the possibility of great extension of the architecture. This modular structure of the processor permits designers to incorporate almost every requirement. This modularity is characterized by:Base Instruction Set: RISC-V comes up with a base instruction set which must be supported by all the implementations. This base component can be expanded using optional extensions that depend on the applicational requirements.Custom Extensions: They can add new instructions that can be considered as optimization instructions which will focus on specific tasks and thereby improve performance.ExtensibilityPortability is another facet of RISC-V - its design allows for extensibility which means that one can add features to it without necessarily affecting the functioning of the previous features. This includes:Optional Features: The architecture comprises many optional extensions, including floating-point extension, VEX, and MXCSR Banking. It rates the various extensions according to the application's need to enable the designers to choose which extensions to implement.Adaptability: By constantly expanding the scope of technology, RISC-V can integrate new options and improvements to the extensions used in designs, which will keep them cutting-edge in the market.How Does RISC-V Processor Work?RISC-V processors offer an efficient and flexible framework. Let’s break down how the RISC-V emulators actually work:Execution PipelineTypically, the RISC-V processor implements a pipelined architecture where multiple instruction phases are overlapped. The basic stages are as follows:1. Fetch: The instruction is fetched from the memory.2. Decode: Next, the instruction is decoded to determine the operation and operands involved.3. Execute: Appropriate functional units are used to perform this operation (arithmetic logic unit).4. Memory Access: If the instruction involves memory, data is loaded from or stored in memory.5. Write Back: The result of the operation is written back to a register.Floating Point OperationsLike most instruction sets, RISC-V also has a set of instructions for floating points and the instructions follow the IEEE 754 standard. This kind of compliance is crucial for maintaining the consistency of the operations performed on floating points across Implementations. Key aspects include:Floating-Point Registers: RISC-V has special floating-point registers that are separate from the general-purpose registers. This makes the result of numerical calculations faster.Precision Levels: It supports different levels of IEEE floating-point precision, which can be either single or double. This makes it easier for the developers to select the appropriate level for their applications.Real-World High-Performance ImplementationsRISC-V processors have moved beyond educational and niche uses. Since 2023, high-performance CPUs like the SiFive Performance P600, SpacemIT K3, and UltraRISC UR-DP1000 have shown competitive results in servers, workstations, and AI workloads.In fact, Alibaba T-Head and Zhihe are using RISC-V for data centers and edge AI. And in certain use cases, RISC-V chips are close to ARM and x86 processors, proving RISC-V's readiness to handle mission-critical workloads.Standardization Efforts and Core ProfilesTo avoid fragmentation, RISC-V International has introduced standard base profiles like RVA22 and RVA23 for Linux-class CPUs. These profiles define mandatory features and instruction sets.This consistency helps both hardware designers and software developers. It also makes RISC-V a more mainstream option, enabling “write-once, run-anywhere” software for the architecture.Comparisons with Other ArchitecturesArchitectures such as ARM and x86 represent diverse approaches to designing processors, each with its own strengths and applications. The following comparisons will give you a summarized view of the key differences between RISC-V Vs ARM and RISC-V Vs X86.RISC-V vs ARMFeatureRISC-VARMOpen SourceYes, fully open-source ISAProprietary, requires licensing from Arm Ltd.CustomizationHighly customizable with support for custom extensionsLimited customization, extensions are predefined by ARMPower ConsumptionLess than 1 Watt of PowerLess than 4 watts of powerNumber of General Purpose and Floating Point Registers3231Market FocusEmerging in embedded systems, AI, and automotiveDominant in mobile devices, tablets, and embedded systemsInstruction SetFixed-length (32-bit) with variable-length extensionsFixed-length (32-bit/64-bit) with some variable-length instructionsPerformanceOptimized for specific applications, can be tailored for performanceGenerally high performance, especially in mobile and low-power applications RISC-V vs x86FeatureRISC-Vx86Architecture TypeRISC (Reduced Instruction Set Computing)CISC (Complex Instruction Set Computing)Open SourceYes, fully open-source ISAProprietary, controlled by Intel and AMDInstruction ComplexitySimple instructions, typically one cycleComplex instructions can take multiple cyclesMarket FocusEmerging in embedded systems, AI, and automotiveDominant in PCs, laptops, and serversCustomizationHighly customizable with support for custom extensionsLimited customization; primarily fixed architecturePower ConsumptionGenerally lower power consumption, suitable for a variety of applicationsHigher power consumption, optimized for performanceEcosystemA growing ecosystem with increasing support from tech giantsEstablished ecosystem, widely supported by software and tools Advantages of RISC-V ProcessorThe RISC-V processor architecture offers compelling advantages that cater to modern computing needs. These are:RISC-V offers open-source architecture. It fosters innovation and customization without licensing fees or royaltiesIts modular design scales effectively across diverse devices, from embedded systems to high-performance computingBuilt on Reduced Instruction Set Computing (RISC) principles, it ensures efficient instruction execution and simplified design complexitySupported by a growing ecosystem including GCC compilers and Linux operating systems, it facilitates seamless software development The architecture supports both 32-bit and 64-bit implementations. This makes RISC-V processors adaptable to various application needsDisadvantages of RISC-V ProcessorRISC-V processors offer a promising alternative in the landscape of computer architecture. But alongside these strengths, there are concerns that limit their widespread adoption.Limited market adoption compared to ARM and x86, especially in consumer devices and mainstream computingGrowing software ecosystem but still behind established ISAs in terms of software availability and development toolsDeveloping hardware support; fewer options and variety compared to other ISAsPotential fragmentation due to the flexibility of RISC-V, impacting compatibility between different implementations and extensionsCompatibility challenges with legacy software from other ISAs like x86, requiring recompilation or porting effortsIntellectual property concerns related to specific RISC-V extensions despite the open and royalty-free nature of the architectureDo You Need Help with RISC Modernization?Your business is at risk if you are still dependent on RISC-based hardware, especially PA-RISC. Hardware can fail at any time, and when it does, it will be too late.So, if your business is running classic systems, let Stromasys help you modernize. Our team of experts can provide solutions that will allow you to maintain those systems without the risks associated with the classic hardware.We will separate your PA-RISC hardware from your software so that it can run without any hassle. At the same time, you enjoy the benefits of x86 based servers or modern cloud. The CISC architecture of x86 servers empowers your OS to perform mission-critical tasks more efficiently.Stromasys is a one-stop solution for your modernization needs. Starting from planning, execution to maintenance, our esteemed experts handle everything with care. To modernize your RISC environment. Talk to an Expert #### RISC-V vs ARM Processors- Which One’s Better for Your Business in 2026? The debate between ARM vs RISC V architecture goes beyond a simple tech rivalry. It is crucial for understanding computing architecture. This knowledge helps in choosing the right microprocessor to support business objectives.So, here is an in-depth comparison of RISC-V vs ARM, exploring their noteworthy features and potential impact on business and market positions. From RISC V's open-source flexibility to ARM architecture’s established mobile and embedded system preeminence, we will delve into which architecture will suit your business in this exciting showdown of processor prowess. Discover how CHARON-PAR can seamlessly modernize your PA-RISC systems. Download Datasheet But before we deep dive into the blog here is a summary of RISC V vs ARM instruction set architecture comparison:AttributesRISC-V ArchitectureARM ArchitectureOpen SourceFull Open-Source ISAProprietary of ARM HoldingCustomizationHighly CustomizableLimited CustomizationPower ConsumptionLess than 1 WattLess than 4 WattFloating Point and General-Purpose Registers3231DomainEmbedded Systems, AI (Artificial Intelligence) and AutomotiveEmbedded Systems, Smartphone and TabletsInstruction SetFixed Length 32-bitFixed Length 32-bit & 64-bitPerformanceOptimized for specific applicationsHigh PerformanceUnderstanding What is an Instruction Set Architecture (ISA)?ISA, or Instruction Set Architecture, is the core of every processor's operation, essential for executing commands. It impacts the processor's performance and capabilities. What type of ISA is used in processors impacts the processor's compatibility with other applications, efficiency, adaptability, and other implications regarding software development processes. The closed ISA is exclusive to ARM architecture, the proprietary technology under Arm Holdings. It offers excellent compatibility and reliability but limited customization options, whereas open ISAs like the RISC-V architecture offer much more flexible and community-driven options. However, both ARM vs RISC-V processors fall under the RISC architecture, meaning they use a small set of simplified instructions to execute an operation in a single clod cycle.What is RISC-V Architecture?RISC V is an open-source instruction set architecture (ISA) that offers versatility and efficiency. As an open source, it is freely available for anyone to use, customize, and implement without licensing fees. Its simplified design makes processor development easy, offering a range of performance levels for different applications. The RISC-V processor framework enables seamless solution customization to meet diverse computing requirements. Its flexibility, scalability, and cost-effectiveness make it an ideal choice for various industries, from data centers to consumer electronics. Due to the free, open-source model, RISC-V CPU allows businesses to modify, create, and improvise processor design smoothly to develop innovative computing solutions.According to a recent BCC Research report, the RISC-V Architecture market was estimated at $445.7 million in 2021. It is projected to grow at a CAGR of 33.1% to reach $2.7 billion by 2027.What is ARM Architecture?Advanced RISC Machines, or ARM, is a proprietary instruction set architecture developed in 1983 and well known in the industry for its high performance and energy efficiency. They are often used for battery operated devices like smartphones, tablets and more.Everything You Need to Know: RISC-V vs ARM Instruction Set Architecture ComparisonComparing RISC-V vs ARM architecture will help analyze both processors in detail, as both play a crucial role. One is an open-source, while the other is the established proprietary alternative. ARM architecture is heavily dominating embedded systems and mobile markets due to its optimum performance and energy efficiency. The RISC-V architecture, due to its free, open-source licensing, flexibility, and scalability with other collaborative solutions, is gaining traction and emerging as a formidable competitor.So, here is a detailed RISC-V architecture vs ARM instruction set architecture comparison that provides significant insights for businesses and helps them make informed decisions about which processors will help them achieve their goals.Vendor IndependenceRISC-V CPU, being the open-source model, gives organizations freedom from vendor constraints, which allows them to choose software and hardware that meets business requirements. It enables them to customize the solutions and offers flexibility to prevent vendor lock-ins while ensuring long-term sustainability and stability. Furthermore, to thoroughly enjoy the benefits of this ecosystem, businesses urge people to participate actively in the RISC V community and contribute towards innovations and knowledge. However, the lack of participation can also limit the growth of this ecosystem and prevent it from completely utilizing the benefits that the RISC-V processor offers.Cost-EffectivenessComparing the cost-effectiveness of RISC-V vs ARM processor, then the open-source aspect of the RISC-V CPU ensures no vendor dependency and minimizes additional costs by removing licensing fees. It also has other economic advantages, like reducing expenses related to instruction set design, which streamlines manufacturing, development, and verification processes, further resulting in more cost-effective production.Liability and SupportARM, as the proprietary of ARM Holdings, offers complete liability coverage and support, which is lacking in RISC V due to its open-source nature. With no centralized support system, businesses must depend on individual implementers and community assistance. Due to the growing popularity and huge fanbase of open-source projects, RISC has exceptional customer service, which suggests that this trend may become a part of this technology.Market DominanceRISC-V CPU has over 10 billion deployments across various applications, while ARM dominates over 95% of the smartphone market. ARM has had a long, impactful presence for several decades in the computing industry that helped it to build a mature ecosystem with a versatile range of processor cores and exceptional software assistance, making it a popular choice among several enterprises globally. While RISC-V CPU has started gaining popularity due to its open-source model, it still needs many years to achieve such dominance over ARM.Adaptability and FlexibilityFlexibility and adaptability are two of the most outstanding features of RISC-V processors. Being an open-source ISA, it empowers businesses to develop customized designs that drive innovations across various solutions. Unlike ARM, a proprietary processor architecture, it allows tailored instruction extension and modification for power efficiency and enhanced performance. This flexibility enables organizations to work together to create new cutting-edge technologies. This adaptability of the RISC-V processor makes it an ideal choice for businesses looking for personalized processors for different domains.Security Infrastructure for HardwareThe impeccable security infrastructure of any hardware is necessary, especially for a critical sector like finance and the military. ARM offers robust security architecture, and its implementation requires trust in its designs, which ARM Holding, and its partners provide. In contrast, being an open source, the RISC-V processor offers an entirely different approach. Organizations and developers are free to take direct control over security measures, enabling complete transparency to monitor the architecture thoroughly, look out for potential vulnerabilities, and customize security features according to their requirements. This type of security customization is beneficial for high-security applications where the business needs complete control and a great understanding of the hardware framework.Rapid PrototypingRISC-V architecture vs ARM for rapid prototyping is ultimately about choosing what fits your project needs and the resources you have on hand. RISC-V CPU, being an open-source model, can be an excellent option for researchers and startups as it licenses and gives developers the freedom and opportunity to modify the framework, making it a more attractive and cost-effective option for experimentation. The ARM, being a proprietary architecture from ARM Holdings, offers comprehensive development kits tailored for businesses looking to streamline their prototyping procedure. These kits include support documentation, essential equipment, and other assistance necessities, which will help them with the structure framework for their operations. Ultimately, each processor architecture offers significant benefits to cater to different business goals but also has constraints.Development AgilityBeing the open-source model, RISC V significantly improves the development agility for the rapidly growing vulnerabilities and challenges with its vast application library and quick responses. The developers can efficiently work on mitigating any specific issues due to the accessible framework, which ensures timely updates and personalized solutions. The RISC V offers rapid solutions for security threats or ongoing improvements due to its collaborative community that encourages a collective problem-solving approach. Comparing RISC V vs ARM architecture, ARM is a proprietary model that has limited adaptability, and updates depend entirely on the company’s development initiatives, which is slower than RISC V.The Final VerdictIn the intense competition between RISC V vs ARM architecture, RISC-V emerges as a formidable contender primarily due to its open-source framework. It offers the businesses vendor independence, which provides long-term stability and is cost-effective. Its transparent architecture develops a robust and knowledgeable community reminiscent of the LINUX environment.FeaturesRISC VARMVendor Independence+ Cost-Effectiveness+ Liability and Support +Market Dominance +Adaptability and Flexibility+ Security Infrastructure for Hardware++Rapid Prototyping++Development Agility+ Summary64However, RISC V has specific challenges, such as more support and support from global firms and developers.RISC-V processor needs time to carve out such a meaningful presence. Nevertheless, in the future, RISC V, with its exceptional flexibility and scalability, will unlock significant opportunities and transform the computing landscape.How Aging RISC Processors Is Hampering Your Business Operations & Performance?If your business relies on the aging RISC-based legacy system, especially PA-RISC, there is still time to modernize your hardware. The aging PA-RISC hardware will impact on business operations' efficiency and add additional maintenance costs. To resolve this issue, we at Stromasys offer a Charon PAR emulation solution that will replicate your PA-RISC hardware on a new platform like x86, where you will get a similar interface to your original hardware with new features like scalability, better security, and flexibility. It will improve your business's operational performance and minimize significant additional expenses.So, if you also need to transform your outdated RISC hardware, Stromasys is your final destination. Our experts will handle all your queries and provide complete support throughout the process. Talk to an Expert #### Running Legacy OpenVMS on the Cloud: Everything You Need to Know A survey of over 500 IT professionals in the US shows that 62% continue to use legacy software, indicating that these systems are still prevalent (Source: Saritasa).The same can be said for OpenVMS. People use them because they perform certain business-specific workloads.However, the environment they were intended to run on is no longer reliable. The infrastructure challenges, coupled with the rise of cloud as a stable platform, are driving IT teams to migrate OpenVMS software to the cloud. How can CIOs & CTOs migrate legacy systems to modern platforms, even with a tight IT budget? Get the ultimate Guide now Here, you will learn why the cloud can be a much better platform than the existing one. You will also get complete details of this transition, including the options, best strategy, and key considerations.Why Should You Consider Running OpenVMS on the Cloud?OpenVMS apps often reside on outdated VAX or Alpha computers that are beyond their life cycle. That means manufacturers no longer support these servers.This creates real problems: Downtime increases, stability decreases, and without security patches, the risk of data breaches grows. And these challenges can interrupt your business operations.Further, legacy systems aren’t cloud-compatible. They block organizations from adopting a “Cloud First” strategy.Maintaining legacy data centers is also costly and labor-intensive. It’s no surprise that many businesses are closing them and moving to the cloud.Hosting your vital OpenVMS applications on the cloud reduces the cost and complexities of your data center. In fact, you can consolidate multiple legacy servers into a simple virtual machine. Cloud offers scalability. You can adjust computing power as your business grows. Additionally, built-in back-ups and failovers keep your system running smoothly.3 Choices Organizations Have Right NowWhen it comes to extending the life of your business applications based on OpenVMS operating systems, you have three choices:Status Quo: It’s keeping the original hardware as-is. Basically, it’s the act of doing nothing and continuing with legacy hardware.Application migration: Here, you either modify the application or rewrite it from scratch to add certain functionalities or to meet certain business requirements.Emulation (lift and shift): It removes the original hardware and creates a similar environment on modern hardware so that you can run your applications more reliably without making any changes to them.The first option comes with the typical mindset: “I won’t change it until it actually fails”. This is when you remain in your comfort zone while the risks are increasing exponentially every day.The second option involves changing the codebase. Some of the strategies include rewriting, replatforming, rearchitecting, and so forth. They are all time-consuming and labor-intensive. And these projects can cost you millions of dollars.Here is the thing: most legacy applications do not require any changes. They have been running critical operations for decades. There are millions of lines of code in them. In fact, they are so deeply integrated into the business that changing them can be very risky.This is where the third option emerges as a low-cost, low-effort alternative to typical application migration projects. Why not run your OpenVMS applications without relying on end-of-life (EOL) VAX or AlphaServers?How Charon Makes OpenVMS Migration SimpleStromasys Charon emulates legacy hardware (DEC VAX and Alpha) on modern x86 systems. Therefore, you can migrate your legacy applications from EOL hardware to an emulated version of the old hardware.It’s very simple. Charon simply copies your legacy programs & data and moves them to the emulated host. As a result, you can continue your operations as you always used to do.It is cloud-agnostic, meaning it is compatible with all major cloud platforms such as Azure, AWS, Oracle, and Google. You can select any cloud provider you prefer to run your applications on.Stromasys’s OpenVMS Migration follows these steps:Set up a Charon instance that mimics the old hardware that needs to be replaced.Use a backup to restore the legacy software onto the new emulated hardware.Create a virtual replica (exactly similar to the original environment) inside Charon.Copy or transfer the data, storage, files, and information from your original disks into virtual disk images to be used by Charon.Run the application as usual. Users won’t even notice any difference at all. There’s no need to re-code, re-engineer, or re-validate anything.What’s Unchanged?What’s Changed?Operating systemsApplications/softwareDatabasesFamiliar systems & processesLegacy code & dataOnly the outdated, underlying hardware.Proven Benefits of This ApproachOnce you deploy Charon emulator for shifting your OpenVMS workloads to a cloud platgorm of your choice, you can experience a range of benefits.Eliminate Aging Hardware Dependency & Extend Application’s LifeOld hardware like Alpha or VAX comes with numerous challenges. Be it budget, effort or keeping the business applications running, aging servers make it difficult.Running your OpenVMS programs on cloud through Stromasys solves this problem. It addresses your pain point (legacy hardware) right away.As it replaces your hardware with modern cloud, your dependency on aging hardware gets eliminated. Your mission-critical applications can live on, safe from hardware failure.No More Searching for Replacement PartsAt some time, there will be no spare parts for these systems. In most cases, the systems are not supported by the manufacturer, and their supply diminishes with the decreasing viability of producing third-party parts economically. Once the parts go out of circulation, the application cannot run anymore.Thankfully, through Stromasys Charon, the old servers are removed from the IT setup, thus there is no need to find spare parts.Enhance Your System SecurityLegacy systems often lack security patches. This makes the applications vulnerable to cyberattacks. Stromasys Charon addresses this issue at its core by removing the risky hardware.Hence, you can enjoy the following benefits:You will receive regular OS and firmware updatesLeverage advanced security tools like Security Groups and Web Application Firewalls (WAFs)Key ConsiderationsWhen using a cloud instance, the biggest hurdle can be migrating the backup of the operating system, application, and data to the cloud prior to restoration to the new emulated hardware.It can take a while to move large amounts of data over a WAN connection. Each cloud provider has alternative methods for migrating data that can help with the process.One option is to use a physical device to transfer files to the cloud provider for restoration. This method is much faster than using a WAN connection.Apart from that, other considerations include:Finding the right cloud provider:It is made easier by the fact that Stromasys’ Charon product is provider agnostic. Consider costs, existing relationships with cloud providers, security options, and company requirements when choosing a provider.Configuring the emulated hardware:This configuration influences the cost of the emulated system, as it uses resources. Selecting the CPUs, memory, storage, and other options should be done with care, to ensure that the new system is capable of handling the load imposed by the mission. Rather than just configuring the emulated system exactly like the legacy system, this is a time to right-size resources, adding or subtracting to get the best performance while containing cost.Migrating the backup to the cloud:For backup restoration on the new platform requires careful planning. Some of these systems have large data sets, which can take significant time to transfer over a WAN connection. Look at options and choose one that will meet project objectives and timelines.Make sure users can connect to the application:Ensure that the security requirements of the organization can be maintained, and that the pathways needed for connection to the cloud provider can be met. Consider the number of users and available bandwidth, as well, to ensure satisfactory performance of the application.Before migration begins, define a test plan:Once the new system is live, make sure that it works as planned. The test plan will be followed to ensure that functionality continues to perform as expected. Create test cases based on common and uncommon functions that users must perform, document how those cases can be tested, perform the test on the original system before migration, then conduct the tests on the new system and compare results.Ready for a Reliable OpenVMS Environment?Now that you know how OpenVMS cloud migration works with Stromasys Charon (and the tested benefits), it’s time to take action. Waiting does not bring any fruitful results. In fact, the costs and risks will eventually add up, taking a toll on your budget and business continuity.Still on the fence? Seek expert help. The Stromasys team consists of engineers, legacy migration advisors, and SMEs with proven industry experience. No one in the market holds more experience than we do.References:Legacy Software Modernization in 2025: Survey of 500+ U.S. IT Pros - Saritasahttps://www.gartner.com/en/newsroom/press-releases/2021-11-10-gartner-says-cloud-will-be-the-centerpiece-of-new-digital-experiences Move your legacy workloads to the cloud with a team of experts having more than 25 years of experience. Book Free Consultation Today #### Running Solaris on Azure VMs: How Charon-SSP Makes it Possible? If your organization is still using legacy hardware like SPARC, you are likely aware of the risks and costs associated with maintaining it. So, here's a question you should consider: why continue using outdated hardware when a cost-effective alternative is already available? Running Solaris on Azure is made seamless with Stromasys Charon. This powerful hardware emulator creates virtual replicas of Sun-4m, Sun-4u, or Sun-4v SPARC family members, allowing them to operate on standard x86-64 Linux physical computers or hypervisors. Consequently, you can replace the outdated SPARC environment with modern x86 hardware without changing mission-critical applications. As a Microsoft partner, our engineers collaborate closely with the Azure team to guide businesses step-by-step through the entire migration process. Leveraging our expertise and Azure’s robust cloud infrastructure, you can move your Solaris workloads to Azure without any modifications. In this article, you'll find a comprehensive breakdown of the process, starting with migration paths and architecture, and concluding with a demo of its functionality. Why Choose Charon-SSP to Run Solaris on Azure Cloud? When talking about running Solaris on Azure Cloud, Charon stands out as a top choice for several reasons. It offers flexibility, allowing you to plan and modernize at your own pace. Business continuity and disaster recovery are also crucial. Charon excels here. It ensures a higher availability and stronger recovery options. It also minimizes downtime and protects your operations from disruptions. As legacy hardware is removed, associated costs are also eliminated. This leads to a substantial decrease in maintenance expenses. Another major advantage is ultra-fast backups. In the Azure cloud, Charon enables swift backup processes, ensuring your data is secure and easily recoverable. Moreover, it eliminates those hefty capital expenditures. You don't have to worry about costly hardware upgrades and maintenance anymore. Consequently, you save a lot of money. Solaris on Azure: Rehosting Path On the left, the green section represents your legacy hardware: Solaris SPARC. It’s your current environment stack. Above it, you have the software stack that includes the OS, application, and database, which you need to preserve (the blue section). Charon simply replaces hardware with an Azure virtual machine (providing a modern x86 environment). No modifications or recompilations are required. Stromasys simply lifts and shifts it into the Azure environment. The next day, the users log in using the same screen, the same user ID, and the same password. Nothing has changed. You might be wondering how long Solaris to Azure migration takes with Stromasys. To answer this, there are two aspects to consider – user experience and duration of the work. User Experience: For users, we plan this transition in such a way that minimizes failover. Often, there is no failover at all, or it happens for a few hours at night. For users, it just feels like everything is ready the next day. The Duration of the Work: It varies from customer to customer. It might take a few days or much longer, depending on the customer's readiness and change management process. If you, as a customer, know exactly what you want, where you want to go, how you plan to get there, identifying pain points, security issues that we all need to be aware of, and the details of the move—the process will be smoother. We just sit with the Azure engineering team, plan the architecture step by step, and make it happen. However, for larger organizations that go through multiple internal approvals, it can be a bit of a time taking process. Ultimately, the Azure engineering team knows our software inside out. We collaborate closely with them, especially during the design phase, and guide the user step-by-step. This is how Solaris migration to Azure happens when you have a trusted partner like Stromasys at your disposal. Legacy System Migration to Cloud is simple. Isn’t it? It’s lifting your Solaris workloads and shifting them to the Azure cloud. Migration Guide Running Solaris on Azure is easier with Stromasys. To get this up and running, much of it involves setting up basic Azure components. This includes optimizing your virtual network, virtual machines, and base Linux environment. Once you have that foundation, you have your networking figured out and your IP addresses mapped out; installing the Charon emulator is simple. And you can get up and run quickly. From there, the actual migration itself can be as simple as doing a UFS dump backup, which is a Solaris and Unix term for doing a data backup of your source environment and then bringing that over. There are many ways of getting data into Azure, whether that is using command line tools like azcopy or if you are on ExpressRoute. Other options include Azure Data Box for large amounts of data or even having a physical crate of hard disks shipped to your data center. Once set up using Solaris, the process can be very quick and simple for a few environments. However, for hundreds or thousands, it is subjected to the management process. But once you have the process figured out for a few environments, it becomes repetitive. It's like buying a new laptop – whether you're buying one or 10,000, the basic idea is similar. Architecture This architecture shows the bits and pieces of how Solaris SPARC works in Azure. Source Walking through it from left to right, first, you have your on-premises users. They don't see a difference, whether it's on-premises or in Azure, especially with ExpressRoute or a site-to-site VPN. They log into these servers through SSH or a desktop emulation protocol and do the same thing as they did previously. The IP address may change or may not change depending on how the network architecture is. Also, there are options around that help to keep the IP addresses the same in the target environment. Now, moving toward the right, the image depicts the decomposing and scaling of an environment across multiple Azure VMs. The three blocks with blue desktop icons are Azure VMs running Linux, typically Red Hat or CentOS. The two on the right show nested VMs, a feature of the Charon SSP emulator. Depending on your source environment's performance profile, you might have a one-to-one or one-to-many VM ratio for cost savings. Another important detail to point out here is network interface cards. Each child VM has a dedicated IP address, even though they're within the parent VM. This is done by adding more network interface cards to the parent VM, making it seem like another Azure VM. On the far left, we have the SSP Director and SSP Manager. Charon-SSP provides these tools to oversee your portfolio of child VMs. They allow you to manage all VMs from one area, turning them on and off and checking their status. Next, the architecture has SSD-managed disks for premium performance. Lastly, an Azure storage account can be used for virtual tape emulation. This allows you to store tape archives in Azure Storage, leveraging its petabyte-scale and low-cost storage with replication. Demo: How to Use Solaris on Azure? Now that you know how to migrate Solaris to Azure let us show you a demo of how it works. Watch the video where our engineer provides a real-time demonstration. Benefits of Stromasys Charon-SSP Solaris Emulator on Azure VMs Switching your SPARC Solaris workloads to Azure is simple with the Stromasys Charon-SSP emulator. Here are some benefits: It allows you to smoothly lift and shift from your on-premises SPARC machines to Azure. Thus, you can keep everything intact without any major changes. You can keep using your trusted applications running on end-of-life SPARC stations or SPARC servers just as they are. No need to worry about compatibility issues or extensive rewrites. It’s all about minimizing disruption while transitioning to a modern cloud infrastructure. Another key feature is managing multiple server hosts (centralized management) and Solaris VMs from one easy-to-use interface. Centralized control simplifies operations and boosts efficiency. Moreover, you can leverage low-cost Azure storage to map and archive tapes for regulatory and compliance needs. This capability ensures that you meet legal requirements without breaking the bank on storage costs. Over to You… Ready to move your Solaris workload to Azure? If your company still relies on Solaris SPARC, you know the risks and costs involved. Running Solaris on Azure Virtual Machines offers better performance, lower costs, and reduced risks of running outdated software. Thanks to Charon on the cloud, you can seamlessly run Solaris on Azure without any reengineering. So, it’s not the end for your SPARC Solaris systems. Talk to our experts for more details. #### Running SPARC Solaris on AWS: No-Code Migration by Charon-SSP Mission-critical Solaris applications are essential for business continuity. However, many businesses are running them on aging SPARC hardware, which is unreliable and costly. Replacing business-critical applications is expensive, risky, and time-consuming. Stromasys Charon is a leading provider of solutions that address this issue. It creates a virtualization layer that enables your operating system to operate on cloud platforms like AWS without writing any code.With Charon-SSP on AWS, your applications, database, and operating system will remain unchanged. So, your applications will continue to run as usual on AWS (only your hardware will be eliminated). As an AWS partner, we have successfully done it over the last few years.In this article, we will break down the complete process. Discover how Charon-SSP efficiently migrates mission-critical Solaris workloads to AWS in just a matter of days. Discover a cost-effective Solaris migration approach trusted by top 1% of IT decision-makers. Download Whitepaper Challenges of Aging SPARC HardwareSun SPARC was made ages ago and specifically designed to meet the needs of businesses back then. But Solaris applications running on them have become super ingrained in the fundamental operations of sectors like finance, healthcare, and government.For example, consider the responsibility of running air traffic control, a nuclear power station, or any kind of power plant. Or the intricacies involved in designing aircraft or satellites. Think about the complexity of updating a system directly controlled by a satellite orbiting above us.Challenges Associated with Legacy Hardware:Every business is so caught up in short-term issues that it fails to see the bigger picture. This oversight causes problems to grow, increasing the risk of failure.In reality, holding on to outdated legacy systems can cause an organization to spend 15% more of its yearly budget just on maintenance.Also, older hardware is more prone to crashes and unplanned outages, which can lead to significant business disruption and potential revenue loss.Moreover, Legacy hardware usually operates with old security protocols and misses essential updates, which puts them at a higher risk of cyberattacks.Finally, they usually do not have the flexible architecture needed to keep up with fast technological changes and what the market wants.So, we get to the point that modernization is the need of the hour. But the sheer complexity of doing something when there is no source code around makes no one really want to touch it. It becomes the limiting factor. This is where Lift and Shift migration by Stromasys comes into play.Benefits of Running Solaris on AWS with Stromasys CharonRunning Solaris on AWS with the Charon-SSP emulator enables organizations to make tremendous savings on their cost envelope. Let us see how the switch to cloud affects the financials on IT infrastructure maintenance:Annual Maintenance CostMost importantly, applications migrated to AWS without requiring much redesign can bring down the annual maintenance cost that is common to on-premises hardware and software.It reduces not only the replacements and physical repairs of the solutions but also lessens the software update and security patching costs, saving a lot every year.Cost Savings Are Also Huge in the Area of Power ConsumptionAs applications and data move to the cloud, the physical servers they ran in-house no longer exist. This means huge savings on the amount used to power and cool these servers.Hence, an organization will witness a decline in its power bill, reducing the overall power consumption cost.Heat Dissipation CostsIn addition to the power savings, the reduction in the number of on-site servers reduces the need for complex cooling systems. The typical machinery, the servers, generate so much heat that they need to be cooled to the correct temperature in order not to become overheated.By outsourcing to the cloud, the obligations of heat dissipation and in the final analysis, the costs are passed to the provider of the cloud. This typically happens at a scale high enough that cooling can be performed better and more effectively.Space UtilizationFinally, rehosting applications from Solaris to the cloud releases the physical space that was reserved for big servers and their hardware in the data centers.This means that such released space can be used for some other crucial operation, or, in case of its large availability, it can facilitate the organization to downsize. Any of these will save an organization on the expenses made regarding real estate and facility management.From SPARC to AWS - Lift and Shift BreakdownCharon-SSP transfers your Solaris workloads to AWS without requiring extensive refactoring or rewriting. Yes, this is what we call a lift and shift migration.Why Lift and Shift?Lift and shift is the process of replicating your hardware environment on modern hardware. This approach allows the applications to continue running as-is, as if nothing has changed, even though the underlying hardware is different.Lift and Shift vs. Full Migration: Lift and Shift is preferred over complete migration because it allows for a quicker cloud transition without requiring extensive modifications. It helps avoid disruption by speeding up the migration process and using fewer resources.Lift and Shift Compared to Spare Part Replacement: Lift and Shift has a more integrated approach than spare part replacement, where the whole application stack is moved to the cloud. It makes the process smoother and does not expose other compatibility issues related to the use of spare parts.Lift and Shift vs. Status Quo: The proper establishment of Lift and Shift, and the preference to avoid the status quo, allows organizations to see the benefits of cloud computing, including scalability, flexibility, and improved security, even while also allowing for the modernization of their IT infrastructure to remain relevant in a changing technology landscape.Now that you understand why Lift and Lift is the most cost-effective and quickest way to run Solaris on AWS, let’s explore the inner workings of the emulator.How Charon-SSP Works: A DemonstrationPlease refer to the image. At the bottom left, highlighted in red, you see the problem: it is the SPARC legacy hardware. This system has been operational for a long time, but is now beginning to fail. It is imperative that we address this issue.Above, indicated by green arrows, are your application, your database, and your classic operating system, in this case, Solaris. Ideally, you would want to preserve these components.The plan involves phasing out the old hardware, which will be replaced by a setup in the AWS cloud. This could involve running Linux or incorporating our own emulator, so you will not have to manage it. Our emulator acts as a thin layer upon which your application, database, and operating system can be seamlessly transferred, just as they were – this is what we refer to as the lift and shift approach.The problematic hardware (the red part) is what gets replaced, while your essential software (the green part) is lifted, shifted, and then reinstated to continue operating as before.Are any modifications or coding required? Absolutely not, and that is precisely the point. Our service targets customers who, for various reasons, either cannot or choose not to modify their source code.Avoiding recompilation eliminates risks because recompilation can introduce unforeseen issues—even if it is performed in the same environment. You might wonder what would happen if it does not work? The consequences can be significant, potentially leading to system outages.That is why our approach is to take your existing setup, back it up, and restore it to the new environment, just as you would transfer it to a new piece of hardware. This ensures continuity and stability without delving into the original code.Would you like to see a demo of Charon SSP on AWS?Check out this video where our field engineer is sharing the operations & features of Charon-SSP in the AWS cloud:Success Story – Running Solaris on AWSMaintaining an aging data center is quite challenging due to the costs and complexities involved. With the help of Stromasys and AWS, a customer successfully closed two on-premises data centers and migrated them to VMware Cloud on AWS.Here is how the customer has expressed their satisfaction "Without the Stromasys solution and the expertise of Effectual, we would not have been able to meet our data center exit deadline. We had time to spare! Furthermore, with these mission-critical applications now hosted in a modern, secure environment, we have the luxury of time to decide if, when, and how to modernize the Solaris applications."This is just one of the many instances where we have helped customers close decades-old data centers and streamline them into a virtual one.  Would you like to run your business-critical Solaris applications on AWS without writing a single line of code? Talk to an Expert #### Scaling Challenges of Aging Sun SPARC Hardware Scalable Processor Architecture, or Sun SPARC hardware, has been the pillar of several enterprises for decades. It is an ISA (Instruction Set Architecture) designed in the 1980s by Sun Microsystems based on RISC principles. It was widely known for its scalability, reliability, and performance, which powered mission-critical operations in industries.As time passes, these systems age, and businesses still heavily dependent on them for their critical operations face multiple challenges, such as maintenance, performance, increasing expenses, and more. In this blog, we will explore the challenges of Sun SPARC hardware and provide insights on how to eliminate them effectively. Here Is the Best Way to Run Your SPARC Systems Flawlessly in Modern Environments. Download the Datasheet Introduction to Legacy Sun SPARC HardwareSun SPARC server was developed and launched in 1987 by Sun Microsystems. It was later acquired by Oracle Corporation in 2010. Solaris SPARC hardware was designed to allow UNIX-based operating systems to perform their operations seamlessly. It was primarily used in businesses with high-performance computing and was widely popular in the financial, telecom, and scientific research sectors. Some of the key characteristics that make it popular are:Scalability: Sun SPARC servers were designed to manage increasing workloads effectively due to their adaptable architecture.Reliability and Performance: They were widely known for their uptime. It works effectively even with fewer transistors for instruction sets.Compatibility: The Sun SPARC servers offer great compatibility for all generations and all Solaris SPARC hardware.Open Source offers licensing flexibility and the opportunity for enterprises to configure their own solutions using SPARC architecture.Object-Orient: Sun SPARC hardware has dominant object-oriented programming.Understanding the Role of Sun SPARC Hardware in Enterprise's InfrastructureSun SPARC servers were growing in popularity due to their high performance and reliability. They were deployed in various sectors, such as telecommunications, finance, and scientific research.Applications in Different Critical EcosystemsDefense and Government: SPARC servers' reliability made them indispensable in environments where interruptions during operations are not an option.Finance: Complex transactions and heavy workloads can be handled with minimum latency.Scientific Research: The high-end computation allows seamless data analysis and complex simulations.Challenges of Legacy Sun SPARC HardwareHere are some significant challenges of the aging Solaris SPARC hardware that impact business continuity:Aging HardwareDespite being the pillar of core business operations, SPARC servers are now aging. As technology advances, its limitations are hindering business productivity.Low Performance: Aging Sun SPARC servers fail to meet the growing demands, often resulting in poor efficiency when managing multi-threaded applications.Compatibility Challenges: Legacy SPARC architectures are generally not equipped to integrate with modern applications like cloud or hybrid infrastructures.Scalability Challenges in Solaris SPARC HardwareAging SPARC hardware is not designed to scale up to the growing demands of the customers. Here are some aging SPARC server scalability challenges that enterprises encounter:Limited Processing Power: Although SPARC architecture was a groundbreaking technology a decade ago, it cannot compete with modern platform capabilities and processing power.Data Bandwidth Limitations: Older legacy servers have limited bandwidth. It causes setbacks while processing large databases efficiently.Lack of Support from VendorsOracle acquired Sun Microsystems in 2010 and has stopped supporting outdated Sun SPARC hardware, which has made it difficult for organizations relying on it for their mission-critical operations.End-of-Life (EOL) Challenges: As vendors no longer support outdated legacy systems, they don't provide software updates and patches, which leaves them vulnerable to cyber threats. Also, finding replacement parts is becoming increasingly tricky.Maintenance of Legacy SPARC Servers: With limited support, it becomes very difficult for enterprises to maintain the aging legacy Solaris SPARC hardware. With time, maintenance becomes costly while efficiency decreases.Poor Security Infrastructure of Sun SPARC ServersAging legacy SPARC servers are vulnerable to cyber-attacks as they lack modern security measures. Vendors have stopped offering support, so they do not have security patches or updates to resolve security vulnerabilities. These vulnerabilities can later be exploited, resulting in data breaches and losing sensitive data like customer information. Also, due to outdated architecture, modern security measures cannot be integrated, making them a target for threat actors.Inefficient Energy ChallengeLegacy SPARC systems have outdated architectures that consume more power than modern servers. This means that performing high-end operations requires a lot of energy, which will heat up the system and require external cooling methods to maintain the temperature. This will impact organizations' IT budgets and contribute to a larger carbon footprint.Costly Replacement PartsHardware obsolescence has resulted in low production of outdated legacy hardware as vendors want to invest more in new and innovative solutions. This results in the high upfront costs of legacy hardware and additional expenses involved in other resources like hiring skilled experts with expertise in outdated hardware.Aging systems are more prone to hardware failure, which results in unplanned downtime. This unplanned downtime impacts productivity and brand reputation. Ponemon Institute has reported that the average downtime cost due to hardware failure is around $9,000 per minute.Compatibility with Modern SoftwareModern applications are incompatible with legacy hardware, resulting in compatibility challenges as businesses cannot incorporate the latest technologies into their infrastructure. It hinders business growth by not providing the opportunities to work on innovative solutions to meet customers' evolving needs and limits flexibility and scalability.Eliminating Legacy Sun SPARC Hardware ChallengesHere are some potential solutions and strategies that address the Sun SPARC hardware challenges:Legacy Migration StrategiesLegacy Solaris SPARC hardware migration enables the business to modernize the infrastructure. Businesses can either migrate to cloud platforms or on-premises environments like x86. With the methodology of emulation and virtualization solutions, companies can create a similar environment to Sun SPARC hardware without making any changes in the original codes and run Solaris operating systems and other legacy applications seamlessly.Hybrid ApproachA hybrid approach combines the Sun SPARC server with a modern infrastructure to facilitate a gradual transition and maintain operational continuity. It allows businesses to maintain the reliability and efficiency of the existing legacy Solaris SPARC hardware while adopting modern technologies.Collaboration with Third-Party VendorsPartnering with third-party vendors to manage legacy systems, such as migration support or maintenance, can provide valuable experience during transitioning. Also, having trained, skilled personnel can help ensure seamless operations.Best Practices to Manage Legacy Sun SPARC HardwareHere are some best practices that organizations can follow that will help in better management of Solaris SPARC hardware:Continuous monitoring of their infrastructure to identify issues.Incorporating modern technologies will improve scalability, performance, and efficiency.Developing a full-proof transitioning plan can help ensure a seamless operation without interruptions.Transforming Sun SPARC Hardware with Stromasys SSPStromasys is a global leader in transforming legacy systems like Sun SPARC hardware by offering emulations and virtualization solutions. Its Charon SSP emulates the SPARC emulator on a modern platform like x86 server or cloud platform without any changes to the original code.Charon SSP offers users a similar environment to the existing system, enabling them to run Solaris operating systems or other legacy applications seamlessly.  Contact us to explore how Stromasys Charon SSP can help your business transform your Sun SPARC hardware. Talk to an Expert ConclusionThe challenges posed by the legacy Solaris SPARC hardware impact operations performance and efficiency, increase security risks and escalate maintenance costs. Exploring modern alternatives to transform legacy systems will ensure seamless operational continuity and give the business a competitive edge in today's demanding market. #### Scaling Up Utility Infrastructure: Overcoming Hardware Limitations URL: https://www.stromasys.com/resources/scaling-up-utility-infrastructure-overcoming-hardware-limitations-ebook/ #### Securing Legacy VAX Systems and Applications in a Modern Cloud Environment URL: https://www.stromasys.com/resources/securing-legacy-vax-systems-and-applications-in-a-modern-cloud-environment-whitepaper/ #### Server Virtualization vs Hardware Virtualization: What’s the Difference? Are you confused about server virtualization vs hardware virtualization? You are not alone. The discussion around server virtualization and hardware virtualization is not new. But here is the truth: Server virtualization and hardware virtualization seem different. They're not. These terms describe the same technology. In fact, industry professionals use them interchangeably. Think of it as different names for one solution: Server virtualization Hardware virtualization Simply "virtualization" Now that we know the real difference, there's another layer to this discussion: full Virtualization vs hardware-assisted Virtualization. Before we can understand the differences between these virtualization techniques, we need to understand their origins. Server Virtualization: Where Did It Come From? Towards the end of the 20th century, enterprises were facing critical challenges: High power consumption Cooling issues Space constraints in data centers And all of these problems were hindering business growth. By this time systems engineers had realized that modern servers were underutilizing resources. In reality, little of the resources were being used and a lot lay dormant. This prompted renewed interest in virtualization technology, which is most notably implemented on x86 architectures. Designers imagined a virtualized computer that could handle multiple workloads or tasks at the same time. Fewer servers in the system meant less power, cooling, and space requirements as well. This idea, called server consolidation, became the cornerstone of enterprise virtualization over the years. Initially, server virtualization was achieved through full virtualization and paravirtualization. Later, hardware-assisted virtualization emerged. What is Full Virtualization? Full virtualization (also known as type 1 virtualization) uses software to create virtual versions of real computers, called virtual machines (VMs). Each VM behaves like a separate computer and has its own OS and applications. It runs independently, i.e., VMs don’t communicate with each other unless they are configured to do so. These VMs are managed by a software called hypervisor. It provides resources like memory and processing power to them. A popular example of full virtualization is VMware ESXi. In simple terms, this is how virtualization works: The guest OS is oblivious to the fact that it is running in a virtualized environment. The host operating system virtualizes the hardware so that the guest operating system can operate as if it were running on the original hardware. But in reality, simulated hardware environments are created by the host. Advantages of Full Virtualization Here are the benefits of full virtualization: The operating system can run VMs without requiring any assistance IT administrators can use operating systems and applications without modifications Multiple operating systems can run simultaneously Easy VM backups and migration allow VMs to be moved between computers without disruption Flexibility helps reduce hardware costs and simplifies hardware management What is Hardware-Assisted Virtualization? Hardware-assisted virtualization is a technique where hardware facilitates virtualization through special CPU instructions. In this process, it is hardware that helps software to manage VMs. In addition to being known as native virtualization, this technology is considered to be very portable, as the hypervisors can run guest operating systems unmodified. No changes are made to the APIs. Instead, the hypervisor traps sensitive calls. By 2006, this capability was integrated into x86 processors, with Intel VT-x and AMD-V leading the way. Take AMD, for example. Their AMD-V processors come with CPU virtualization instructions that are used by software vendors to enable hardware-assisted virtualization. Advantages of Hardware-Assisted Virtualization The advantages of hardware-assisted virtualization are numerous. Let’s look at them: Instead of solely relying on software, hardware assists the CPU in executing tasks, leading to a boost in performance With hardware-assisted virtualization, configuring and managing hypervisors has become easier, resulting in better resource utilization It enhances security by isolating VMs from one another, preventing malware and other security threats Full Virtualization vs Hardware: Understanding the Differences Here is the fundamental difference: hardware-assisted virtualization uses special hardware features to boost performance, whereas full virtualization relies solely on software. The Role of Server Virtualization for Legacy Systems Keeping legacy servers is a headache for businesses, especially when they power mission-critical applications. With server virtualization, they can remove the on-premises hardware and still run their important legacy applications. Here is how server virtualization can really make a big difference: Optimizes IT Budget Studies show that legacy systems can consume up to 60-80% of the IT budget. By eliminating the need for multiple legacy servers, server virtualization provides substantial financial relief. Disaster Recovery and Business Continuity Server virtualization makes disaster recovery much easier and affordable. If a data center is damaged, virtual servers can quickly be set up at another location to keep the business up. Empower Your Data Center Exit Plan with Confidence Gartner projects that 85% of enterprises will close their traditional data centers by 2025. Legacy servers are not only costly and risky but also take up valuable space in data centers. Server virtualization addresses this issue by eliminating the need for multiple physical servers. This enables businesses to shut down their on-premises data centers and consolidate legacy servers into a single virtual environment. How Stromasys Can Help You with Legacy Server Virtualization When it comes to addressing the challenges of legacy servers, Stromasys stands out as the trusted partner. Stromasys' Charon offers a lift and shift approach to legacy server virtualization. It preserves the core functionalities of your legacy applications while eliminating the risky and costly hardware. So, if you’re looking to shut down your old data center without rewriting your essential legacy applications, Charon emulator can be a perfect choice. Save significantly while minimizing unplanned downtime caused by legacy servers. Don’t wait for a crash to make a change. Discover more about Charon virtualization solutions today. Talk to an expert #### Server Virtualization: Benefits, Types & 2026 Best Practices The IT landscape is rapidly evolving, and businesses still operating on legacy hardware are facing numerous challenges. These outdated systems, once powering core operations, are now draining resources at an alarming rate. Did you know? Nearly 65% of businesses still rely on outdated legacy systems. This results in rising maintenance costs, security risks, and downtime.Businesses lose millions annually due to hardware failures and data loss. The IBM Cost of a Data Breach Report has shown the average cost of a data breach is around $4.4–4.9 million globally. While there are statistics that have reported that the average cost of downtime due to hardware failure can reach $5,600 to $9,000 per minute, quickly adding up to millions annually for many organizations. The organizations who want to modernize their infrastructure are moving towards server virtualization. Here is a comprehensive guide that explains what server virtualization is. You will also explore server virtualization benefits, its workings, and real-world use cases to help you modernize your infrastructure while enhancing operational agility and cost-effectiveness. Modernize Your IT Infrastructure by Migrating Legacy Applications to Cloud with Stromasys Charon Solutions. Download the Whitepaper What is Server Virtualization?Server virtualization allows businesses to split their servers into separate, isolated servers via software. This methodology creates virtual servers on a single physical server with multiple operating systems. This way, legacy applications can seamlessly run on new server hardware while boosting performance.In the early 2000s, with VMware at the forefront, server virtualization software gained traction in enterprises. Previously, it was integrated into Windows operating systems to run LINUX OS side by side. The advantage of having two different OS running on the same hardware was a novelty. Since then, its integration has offered businesses several benefits.How Does Server Virtualization Software Work?Server virtualization solutions transforms the traditional concept of physical servers used in data centers. Physical servers are hardware devices comprising specific computing, storage, memory, and network components. Virtualization abstracts these resources with specialized software known as the hypervisor. A hypervisor is a layer of software that sits between physical hardware and virtual machines. It then allocates resources dynamically, creating isolated VMs that operate independently.These hypervisors act as an intermediary in managing the placement of physical resources in VMs. It creates aliases for memory, storage, processors, and network interfaces in the virtual machine and isolates it from the physical server to work independently. This virtual machine can now work with its own virtual resources, operating systems, applications, and software independent of the physical infrastructure.This concept enables businesses to optimize their servers by running multiple applications across a cluster of servers regardless of the physical hardware limitations. This methodology results in a more flexible, efficient, and reliable IT environment that efficiently maximizes the usage of processors and enhances workloads' overall performance.Industry Insight: Based on the Forrester Total Economic Impact study, industries who are implementing modern server virtualization and hybrid infrastructure solutions have reported an average ROI of 304% within three years of deployment.What are the Components Used in Server Virtualization?Here are all the components used:Host Machine: It is a physical server hardware used for virtualization.Virtual Machines (VMs): They contain the resources that are abstracted from the physical server.Hypervisor: This is specialized software used to create and manage VMs. It runs on physical servers or existing operating systems.Hypercalls: They are the messages transmitted between paravirtualized hypervisors and operating systems to share resources using APIs.Containers: They are the unique environment created for the user on the virtualized operating system. They have a container engine that enables multiple containers to utilize the same interfaces and shared libraries as the host operating system. Containers are deployed in VMs or hypervisors as they offer an additional layer of isolation between the host server and the virtual server.What Are the Different Types of Server Virtualization?Virtualization’s primary objective is to enhance the efficiency of physical servers by creating a partition and flexibly allocating resources. However, the method of virtualization implementation varies depending on the requirements of the businesses.Full Server Virtualization (Hardware-Assisted Virtualization)In full server virtualization, the hypervisor creates and manages completely autonomous virtual machines that do not require any further modification to work for different operating systems. This process can be carried out with the software-assistance approach, but the hardware-assistance full virtualization approach has also become popular since AMD and Intel created a new x86 CPU expansion in the 2000s. Some popular virtualized products are Oracle VM VirtualBox, Microsoft Hyper-V, and VMWare vSphere.Paravirtualization (API-Based Virtualization)In paravirtualization, APIs (application programming interfaces) are used to send hypercalls between the operating system and the hypervisor. This means each VM can easily communicate with one another and share its resources. Paravirtualization, or PV, can also run on systems that do not have hardware-assisted virtualization support. Several products that have enabled full virtualization also enable paravirtualization.OS-Level Virtualization (Container-Based Virtualization)OS-level virtualization is performed with any hypervisor, as the physical server's operating system has the virtualization ability to act like a hypervisor to create containers or multiple-user ecosystems. One such widely used OS-level virtualization product is Oracle Solaris. Here is one industry example is of Netflix. It powers its global platform with thousands of containerized microservices on AWS and has achieved 99.99% uptime while serving more than 300 million subscribers.Why is Virtualization Essential for the Cloud Environment?It is nearly impossible to create a cloud computing environment without virtualization. It is a core element of a cloud platform that powers nearly all cloud computing platforms and without virtualization, modern cloud services would not be possible.Moreover, virtualization is essential for cloud computing, where the cloud service providers operate the workloads in a cloud environment. This environment utilizes consolidation, abstraction, and shared distribution of resources across the network infrastructure. Cloud platforms like IBM Cloud, AWS, Google Cloud Platform, Microsoft Azure Cloud, and Oracle Cloud offer self-service access, dynamic resource pools, and infrastructure scaling.Cloud service providers utilize server virtualization solutions to effectively manage large data centers with several physical servers. They do not provide direct access to the hardware but offer virtualized server instances of different sizes and configurations depending upon the business requirements. This approach allows them to offer a wide range of services like Software-as-a-Service (SaaS), Platform-as-a-Service (PaaS), and Infrastructure-as-a-Service (IaaS).Infrastructure-as-a-Service (IaaS): In the Infrastructure-as-a-Service (IaaS) module, businesses can rent VMs, networking resources, and storage. Examples: AWS EC2, Azure Virtual Machines, Google Compute Engine.Platform-as-a-Service (PaaS): It enables businesses to develop, deploy, and manage applications efficiently. Examples: AWS Elastic Beanstalk, Azure App Service, Google App Engine.Software-as-a-Service (SaaS): End-users access cloud-hosted applications running on virtualized infrastructure. Examples: Salesforce, Microsoft 365, Google Workspace.In the Infrastructure-as-a-Service (IaaS) module, businesses can rent VMs, networking resources, and storage. At the same time, Platform-as-a-Service (PaaS) enables businesses to develop, deploy, and manage applications efficiently. Businesses get access to cloud-hosted software applications in the Software-as-a-Service (SaaS) module.Many cloud providers also offer combinations of these services. With the option of server virtualization solutions, cloud service providers get the advantage of scalability, flexibility, and resource management. This technology enables them to optimize their hardware infrastructure and software resources effectively, which results in cost-effective service offerings for businesses. This ability to efficiently allocate resources and create virtual ecosystems allows cloud providers to manage the requirements of diverse customers while maintaining operation efficiency.Server Virtualization Benefits and Its ImportanceVirtual servers are not a new technology. They became popular in the early 2000s and have been evolving since then. Here are some points that will help you understand server virtualization benefits:Here are some points that will help you understand server virtualization benefits and their importance to businesses:Increase EfficiencyServer Virtualization saves money because there is no need to track down technicians who can work with and repair outdated server systems, which they often do at a high cost. However, via resource optimization, virtualization also helps you save time, money, and energy.In basic terms, instead of having an outdated system that lacks capacity, server virtualization allows you to switch to a much more robust system that generally has more capacity. And you can put that extra capacity to good use in ways such as:Increasing storage spaceImproving network bandwidthReducing idle timeReducing the number of connected users frees up even more spaceWhen your system is working efficiently and effectively in these ways, crashes, data loss, wasted time, and frustration quickly become things of the past.Statistics reveal a compelling case for server virtualization. Studies show that businesses leveraging virtualization solutions experience up to 80% reduction in total cost of ownership (TCO) and a 70% increase in operational efficiency. Furthermore, virtualized environments boast an impressive 90% improvement in application uptime, ensuring uninterrupted service delivery and customer satisfaction.Reduced Risks of Legacy HardwareCloud virtualization can also allow a business to stop relying on on-premises hardware and even eliminate it if desired. And, when hardware goes away, so do its high costs and the cost of maintaining, running, and housing it and its infrastructure. Moreover, virtualized environments boast a 60% decrease in energy consumption, contributing to sustainability efforts. It is another way virtualization makes sense for modern businesses; for some, it can be the solution that allows them to continue operating and dramatically reduces overhead costs.Optimized Disaster RecoveryOne significant upside of virtualized servers is data transfer from one server to another. Furthermore, it gives businesses the advantage of integrating a robust disaster recovery plan. Virtualization of servers allows enterprises to develop replication sites without any complications. There is also an option for testing disaster recovery backup systems on virtual servers.Elevation in Business ContinuityVirtual servers boost businesses' productivity by allowing them to operate seamlessly without any disruptions. They eliminate downtime issues, ensure the data is always accessible, and offer live migration of information from one server to another without terminating any server activity, thus elevating business continuity.Better Management and Storage CapacityThe virtualized server offers better storage capacity management and ensures all the applications are easy to process and run relatively faster than the old and traditional storage systems. As the admins can adjust storage allocations, the efficiency of the storage can be guaranteed. Also, server virtualization solutions provide centralized management, which means the operations can be observed and modified accordingly. Thus, removing multiple-point management and saving time.How Stromasys Helps in Server Virtualization?Do you have an aging on-premises data center? Are your maintenance costs skyrocketing, but you do not wish to re-engineer your mission-critical legacy applications? Then, Stromasys' cross-platform virtualization solutions may be the ideal option for you.Our Cross-Platform Server Virtualization options enable businesses to extend the lifespan of their mission-critical applications without the constraints of obsolete hardware or software dependencies.Why Choose Stromasys:Hardware independence for legacy applicationsSeamless migration from obsolete systemsModern infrastructure benefits (cloud, HA, DR)Compliance with current regulationsPredictable, reduced operational costs To learn more about how we can empower your business and bring it into the present and beyond. Talk to an Expert ConclusionServer virtualization software is now powering the cloud ecosystem to drive innovations across all industry sectors. This technology enhances performance, scalability, and security and is cost-effective. Server virtualization enables businesses to preserve their critical legacy applications while modernizing their infrastructure. From streamlining app development to facilitating business intelligence and ensuring compliance, server virtualization software offers a comprehensive solution for transforming business infrastructure. However, server virtualization is not one-size-fits-all, and businesses can choose from different options depending on their requirements and constraints. #### Shift your essential legacy apps to the cloud URL: https://www.stromasys.com/resources/shift-your-essential-legacy-apps-to-the-cloud/ #### Solaris Reaching End of Life: How to Remain Updated? Solaris is a Unix-based operating system developed in 1992 by Microsystems and later acquired by Oracle. It is renowned for its robustness, security, and scalability. For decades, it has played a vital role in running mission-critical applications for businesses. It powered legacy hardware like SPARC servers to support high-performance workloads.As businesses gradually move to modern infrastructures, Sun Solaris end of life (EOL) like several other legacy applications have become a major concern. Oracle has officially moved Solaris into the “sustaining support” category, signaling Sun Solaris version end of life, marking the end of its official life cycle. Oracle will no longer offer new updates, security patches, or support. In this blog, explore Solaris OS end of life stage, challenges, and strategies for staying updated while transitioning from legacy systems. Here is the best way to run your SPARC systems flawlessly in the modern environments. Download Whitepaper What is Sun Solaris Operating Systems?Sun Solaris operating system is a successor to SunOS and a proprietary Unix operating system designed to run on legacy SPARC architecture. It has been largely used in server and workstation ecosystems. It supports not only SPARC hardware but also x86-64 servers and is well-recognized for its compliance with nearly every Unix specification. Over the years, there have been numerous updates and various versions of Solaris operating systems. The latest version is Oracle Solaris 11.4.Key Features of Solaris Operating SystemsHere are significant features of Solaris OS that make it popular for running critical operations:Scalability and Performance: The Solaris operating system can be efficiently scaled on SPARC emulators. It seamlessly manages large workloads without much latency, resulting in optimum performance.DTrace: It is a powerful troubleshooting tool that offers real-time information to analyze system behavior and performance. It enables the admin to manage resources efficiently.ZFS: ZFS, or Zettabyte File System, is an advanced file system that offers robust data management capabilities, such as data integrity monitoring, regular snapshots, and high storage capacity.Virtualization: Solaris operating systems support a range of virtualization technologies, such as Logical Domains (LDoms) and Solaris Zones.Security: It has built-in security features like RBAC (role-based access control) and default configurations that offer a secure framework for running operations seamlessly.What is the Sun Solaris End of Life (EOL) Cycle?The Solaris version end of life cycle means the conclusion of the official support and maintenance from the vendor, Oracle Corporation. It states that software will no longer be sold or marketed by the vendor, meaning Solaris OS will not get any new licenses for older versions, and there will be no updates or security patches.It is essential to manage the lifecycle of different versions of Solaris for the smooth functioning of system operations and to ensure their security. Therefore, Oracle offers five-year support after the last ship date (LSD), which includes a full support period followed by limited support.Different Versions of Sun Solaris OS and Their End of LifeSun Solaris OS has undergone several iterations since its inception in 1992. Here is a list of different Solaris version end of life cycle dates.Solaris 8 End of Life CycleReleased in February 2002Solaris 8 end of life cycle: Oracle support ended in February 2007Indefinite sustaining support from Oracle CorporationSolaris 9 End of Life CycleReleased in April 2002Solaris 9 end of life cycle; Oracle stopped supporting it from the year 2014, AprilIndefinite sustaining support from Oracle CorporationSolaris 10 End of Life CycleReleased in January 2005Solaris 10 end of life cycle was in January 2027Oracle continues to offer limited support.Solaris 11 End of Life CycleReleased in November 2011Oracle Corporation actively supports Solaris 11The latest version Oracle released for Solaris 11 was Solaris 11.4.Sun Solaris End of Life Cycle: Current Support Status of Different VersionSolaris 10: Solaris version 10 end of life was in January 2021, but Oracle decided to extend it to January 2027 so that businesses can migrate to the latest version of Solaris. They will continue to offer indefinite sustaining support after 2027.Solaris 11: It is an active version that will continue to be supported by Oracle. The latest version is Solaris 11.4, which will be supported until November 2031. However, Solaris 11.3 support will end in 2027.Challenges Due to Sun Solaris End of Life (EOL) CycleSun Solaris end of life (EOL) cycle is a significant challenge for businesses mainly relying on legacy systems for their operations. Here are some critical challenges that enterprises encounter due to Solaris end of life (EOL):No Vendor Support for Solaris OS End of Life CycleSolaris end of life cycle means Oracle has ceased support, including critical security patches and updates. This means businesses that are still relying on outdated software will be exposed to vulnerabilities and lack modern technologies or security measures to protect them. These issues can also expose the organization to cyber-attacks and non-compliance.Increase in the Operational CostsBusinesses face rising costs due to the maintenance of unsupported legacy systems. Older hardware becomes less reliable as it ages and is prone to system failure, which can result in potential downtime. Additionally, looking for replacement parts or parts compatible with legacy hardware can be extremely challenging and expensive.A survey report stated that 67% of businesses face data loss issues due to hardware failure and are unable to completely recover them, leading to a long-term operational setback.Business Continuity Risks Due to Solaris End of Life CycleThe Solaris end of life cycle results in the discontinuation of the operating system, which can impact business continuity. Organizations that rely on Solaris operating systems to run their critical applications may encounter disruptions due to hardware failure, resulting in unplanned downtime and loss of revenue.Modernizing Legacy Infrastructure with StromasysStromasys is a global leader in the emulation and virtualization of legacy systems and has more than two decades of experience. The Charon SSP emulates the SPARC legacy hardware on a modern platform like an x86 server or a cloud platform, where the Solaris operating systems can seamlessly run, ensuring business continuity.It is a zero-code change with no migration risk. By modernizing legacy SPARC hardware, businesses can reduce additional maintenance costs, enhance performance, and build robust security infrastructure.ConclusionSolaris end of life cycle impacts business continuity. While Solaris OS has offered significant benefits over the years as it reaches its EOL, it can limit its growth. Solaris has been built to run on legacy architecture like SPARC, but as it ages, it cannot bring significant results due to its outdated infrastructure. For better results, it is recommended to migrate legacy to a modern platform to run legacy applications like Solaris, which will bring greater efficiency and improved performance due to the modernized architecture.Solaris end of life poses numerous challenges for businesses, disrupting continuity and impacting ROI. Therefore, it is recommended to adopt the latest version of Solaris to get optimum results and support from Solaris. Oracle has also extended the support of Solaris 10 and 11.3 until 2027 so that businesses can migrate to Solaris 11.4 for better performance and robust security infrastructure. Contact our legacy experts to learn more about how Charon SSP ensures the seamless operation of the Solaris operating system. Talk to our Experts! #### Solaris SPARC vs x86 Architecture: Choose the Right Platform for Your Business in 2026 Enterprises running SPARC Solaris applications for mission-critical tasks often face a dilemma: should they run the critical applications on SPARC Solaris or move them to an x86 environment?But which one is right for your organization? While performance is key but there is more to consider such as costs, support, scalability, compatibility with modern technologies, and long-term viability. So, let’s take a step further and discuss Solaris SPARC vs x86 in detail. Get rid of SPARC hardware risks and still run solaris applications more reliably than before Download Datasheet In this article, we will thoroughly analyze Solaris’ performance across two distinct microprocessor architectures: SPARC Solaris and x86 platform so that you can make an informed decision. But before we delve deeper, let us quickly see the difference between SPARC and x86.Solaris SPARC vs x86: A Quick Comparison TableFeatureSolaris on SPARCSolaris on x86ArchitectureRISC (Reduced Instruction Set Computer)CISC (Complex Instruction Set Computer)Primary VendorOracle (originally developed by Sun Microsystems)Primarily Intel and AMDHardwareRuns on SPARC-specific hardwareRuns on x86 hardware (Intel/AMD)Instruction SetSimplified, streamlined instruction setComplex, comprehensive instruction setEnergy EfficiencyGenerally, it is less energy efficientMore energy-efficient options are availablePerformanceBenchmark performance has historically been slower, and cost has been higher. Excels in multi-threaded, high-throughputImprovements are generally faster and more cost-effective. Superior single-threaded; highly tunableScalabilityStrong for large-scaleImproved scalability with modern multi-coreVirtualizationDedicated support for enterprise-level virtualizationExtensive support, compatible with many virtualization platformsCompiler OptionsSolaris Studio compilers optimized for SPARC architectureSolaris Studio compilers optimized for x86 architectureCostGenerally higher due to specialized, less competitive hardwareMore cost-effective, widely available hardwareMarket AdoptionPredominantly in sectors like enterprise, finance, research, and telecomBroad adoption across various sectorsFuture DevelopmentFocus on enhancing high-performance capabilities in niche marketsFocus on increasing versatility, power efficiency, and integrating AI Solaris SPARC vs x86 Architecture: An OverviewSolaris is an operating system designed for SPARC hardware, often referred to as Solaris SPARC.x86 is a dominant hardware architecture not natively tied to Solaris, but emulators like Charon-SSP allow seamless running of SPARC Solaris workloads on x86 server.While x86 is a hardware architecture developed by Intel, it is not inherently designed to support Solaris applications. However, using hardware emulators like Charon-SSP, Solaris applications can run in an x86 environment.Let’s take a closer look at each of them.Understanding the SPARC ArchitectureThe Scalable Processor Architecture (SPARC) is a hardware architecture developed by Sun Microsystems to work seamlessly with the Solaris operating system.The idea was to bring simplicity to the operations while making them highly effective with a RISC (Reduced Instruction Set Computing) architecture.Another advantage of SPARC is its emphasis on high performance, which is demonstrated by its simple and efficient set of instructions. The simplicity in the design is a function of the fact that it aims at handling many tasks and big projects, thus making it convenient for large-scale enterprise computing.Understanding x86 Architecturex86 is a CISC architecture developed by Intel and used by Intel microprocessors. It was inherited from Intel’s 8086 microprocessors in 1978. Since then, SPARC x86 has evolved from the native 16-bit configuration to cutting-edge, highly sophisticated 32- and 64-bit architectures.Today, most personal computers, laptops, and servers run on x86 processors, mainly from Intel and AMD. Most of the platforms run on different operating Systems, such as Windows or Linux, placing them amongst the computers.With time, it has gotten more advanced to support advanced features like hardware-based virtualization, power management, and security.Solaris SPARC vs x86: Understanding the DifferencesBy now, you have a basic understanding of SPARC and x86. Now, it’s time to dig deeper into them and learn the core essentials in detail.Performance Metrics: Solaris SPARC vs x86x86 offers superior performance in single-threaded tasks and provides a wider range of performance tuning options suitable for diverse computing needs. This means it would be processing one sequence of instructions at a time, dedicating all its power to that one task, hence not spreading it out over several processor cores.This makes them great for software that doesn't use parallel processing or spread its workload across several threads. Consequently, this results in faster task completion and smoother performance in daily computing.However, SPARC performs well in multi-threaded applications, making it ideal for data centers and scientific computing environments.Cost Analysis: Solaris SPARC vs x86Owing to its widespread popularity and robust ecosystem, x86 is a cost-effective option in comparison to SPARC.SPARC Solaris comes with premium costs due to scarcity issues for replacement components and limited skilled resources.Architecture Specifications: Solaris SPARC vs x86x86 (CISC) includes a comprehensive instruction set capable of handling more diverse tasks but may be less efficient in terms of cycles per instruction.SPARC (RISC) features a simplified instruction set that executes quickly and reduces circuit complexity, enhancing speed.Market Impact and Adoption: Solaris SPARC vs x86Market Trends:While x86 gains popularity due to cost-effectiveness and versatility, while SPARC has maintained a significant presence in sectors demanding high reliability and computational throughput. Based on recent reports, the Oracle Solaris operating system's overall market share is around 0.73%.User Base and Community Support: SPARC remains strong in enterprise sectors like finance and telecommunications, whereas x86 appeals more broadly across both consumer and enterprise markets.Business Impact: Solaris SPARC vs x86 ArchitectureThe heyday of SPARC servers is over. They have now become legacy hardware, posing serious threats such as downtime, excessive maintenance costs, lack of resources, security vulnerabilities, and more. These issues lead to operational challenges that directly impact the bottom line.In contrast, the x86 architecture offers a modern, cost-effective solution. It is widely available, more energy-efficient, and supports the latest technological advancements. Running your legacy applications on this modern architecture makes it easier for businesses to scale, reduce operational costs, and ensure system reliability.For businesses still reliant on SPARC Solaris, the choice is clear: sticking with aging servers increases risks and costs, while migrating from Solaris SPARC to Linux x86 provides a more flexible, sustainable, and cost-efficient alternative.Why are Businesses Increasingly Looking at Emulating Ageing Solaris SPARC on x86 systems?Companies are emulating their Solaris SPARC (Scalable Processor Architecture) systems on x86 platforms for several strategic and economic reasons. Let's look at them.Cost EfficiencySPARC has been known for its high reliability and scalability in traditional usage. However, the hardware costs and maintenance are higher than those of x86 systems. x86 platforms are becoming mainstream and have an expanded line of hardware options that are generally of lower cost. This is why migrating Solaris SPARC to x86 could go a long way in reducing these financial outlays significantly.Hardware Availability and SupportWith time, there has been reduced availability and vendor support for SPARC hardware. Thus, businesses that used to rely on Sun SPARC hardware now find themselves in a difficult situation.On the other hand, x86 hardware is one of those that have the widest support and variety. If a company migrates from SPARC to x86 through emulation, a lot more hardware will be better supported and will be easier to source.Simplified (Risk-free) Migration and Legacy IntegrationLegacy applications and systems were originally designed for the Solaris SPARC environment. Thus, direct migration to a different architecture or operating system would be full of risks and high costs.Emulating SPARC on x86 is a gradual and non-disruptive migration, allowing the assurance that critical applications do not break or become unavailable. Business continues with minimum interruption to these legacy systems, which operate on the given system virtually unchanged, yet enjoying the benefits provided by the hosting server such as improvement and support from modern hardware.Energy Efficiency and ConsolidationThe x86 processors of the modern world are usually more energy-efficient in comparison to the old SPARC processors. Additionally, modern data centers offer the option of being consolidated, which gives companies a lesser physical footprint and a reduction in power usage.Based on the above SPARC vs x86 comparison, the architectural differences between both platforms are now clear. If your business is dependent on SPARC to run Solaris workloads, you know the challenges associated with SPARC hardware. There is downtime, higher maintenance costs, spare parts scarcity, and many more.What if we tell you that you can migrate Solaris SPARC to Linux x86 and still run your mission-critical applications more reliably than before? Well, we have the solution for you.Leverage Charon-SSP and Emulate Ageing SPARC Systems on Modern x86 PlatformsAs a bridge between your legacy software and modern x86 platforms, Charon-SSP helps preserve its value. As a result, Stromasys emulators assist businesses in replicating SPARC applications without having to recreate or modify them.True-to-Life EmulationCharon-SSP does a fantastic job of replicating the SPARC architecture, allowing Solaris applications designed for SPARC to run on x86 hardware as if nothing has changed. This means no changes are made to the existing code, and everything runs just as expected, preserving the hard work already put into developing those programs.Reduced RiskUsing Charon-SSP to migrate Solaris SPARC to Linux x86 minimizes the risks associated with running obsolete hardware. The emulation environment is stable and tested, protecting you from the potential pitfalls of hardware failures, such as downtime errors and compatibility issues.Cost EfficiencySwitching to x86 systems with the help of Charon-SSP can significantly cut costs. Not only is x86 hardware more affordable, but it's also more energy-efficient, helping reduce both upfront and ongoing expenses.Simplified IT LandscapeBy consolidating your systems with Charon-SSP, your IT infrastructure becomes much easier to manage. Fewer types of machines to maintain translates to less complexity and potentially lower IT costs, all while keeping your legacy systems running smoothly.Seamless Business ContinuityCharon-SSP offers a reliable platform that replicates the SPARC environment with high accuracy, ensuring that critical applications keep running smoothly with minimal disruption. This is vital for maintaining business operations without hiccups as you transition to newer technologies.Flexible and ScalableAs your business grows, it’s easier to scale up with x86 systems. Charon-SSP allows you to expand your capacity without the hefty price tag that often comes with scaling older hardware like SPARC.Charon-SSP Success Story: How Rochester Electronics Saved Legacy Solaris SPARC Applications on Modern x86 ServersChallengeRochester Electronics is one of the world’s largest authorized sources of semiconductors. They were on obsolete 1996-era Sun SPARC servers for running their critical legacy Solaris applications. These systems were no longer supported by any manufacturer (Oracle Corporation). This was making hardware repairs impossible and putting valuable intellectual property (IP) at serious risk of being lost forever.With semiconductor lifecycle management requiring long-term stability, any disruption or data loss was not an acceptable option. The company faced rising risks of downtime, skyrocketing maintenance costs, and the inability to scale or modernize their infrastructure.SolutionRochester Electronics partnered with Stromasys to implement Charon-SSP. A cutting-edge modern solution to extend the life of critical SPARC Solaris workload. This powerful SPARC virtualization solution emulates the existing legacy hardware environment on a x86 server. It then migrates their legacy Solaris SPARC applications to standard, off-the-shelf Intel x86 servers without rewriting any code or changing the original applications.The team successfully virtualized the entire environment, preserving the original Solaris 2.5.1 operating system, kernel settings, applications, and design data. This eliminated the need for maintaining the aging physical Sun SPARC servers.ResultsThe migration delivered outstanding outcomes:Improved Performance: CPU-intensive tasks that previously took hours now complete in minutes.Faster I/O: Modern disk and network speeds replaced slow SCSI disks, delivering much faster overall system performance.Zero Risk to IP: Critical intellectual property and legacy applications were fully preserved with zero code changes.Lower Costs & Modern Infrastructure: Removed obsolete hardware, reduced maintenance expenses, and gained better scalability and reliability.With Charon SSP, Rochester Electronics successfully extended the life of its mission-critical systems.Read the Full Case Study HereFinal TakeawaySPARC vs x86 – which one to choose? Well, different industry benchmarks vouch for x86. However, people who rely on SPARC are still there.But their market shares speak louder than words. For SPARC, why is it less? Aging SPARC hardware comes at risk and higher maintenance costs, making it a costlier alternative between the two. This is why businesses are migrating to x86 environments. It’s a smart move. Because it reduces expenditures, improves efficiency, and enhances support. Charon-SSP emulation solution replicates the SPARC virtual hardware layer on x86 systems. In fact, there is no need to change or modify the existing data. Talk to an Expert #### Solaris Virtualization in Cloud and Hybrid Environments: Extending the Life of Legacy SPARC Systems in 2026 Thousands of enterprises are still operating on Solaris operating systems for running their mission-critical workloads, even though the SPARC hardware has reached the end-of-life. This creates a rising challenge like aging hardware, increasing maintenance costs, and shrinking talent resources that are threatening business continuity while limiting growth opportunities.Solaris virtualization is no longer a technical strategic move, but it's a lifeline to ensure the continuation of critical SPARC workloads for enterprises. A wide range of industries, like finance, government, healthcare, and telecom, still depend on SPARC-based Solaris systems to run their critical workloads. The hardware on which they run was designed several decades ago and is no longer manufactured, which can be disastrous. With the support windows closing, the cost of maintaining these legacy SPARC/Solaris systems is rising fast.But the good news is, Solaris virtualization is a practical, proven path forward to extend the life of critical legacy workloads without rewriting applications, breaking compliance, or exhausting budgets. In this blog, you can explore how Solaris virtualization works, its importance, and how enterprises can use it in both cloud and hybrid environments. Here Is the Best Way to Run Your SPARC Systems Flawlessly in Modern Environments. Download the Datasheet What Is Solaris Virtualization? And Why It Still Matters in 2026?Solaris virtualization is a methodology that allows Solaris operating systems and workloads that were traditionally associated with physical SPARC hardware to run in a virtualized environment on a modern infrastructure. It operates at multiple layers:OS-level (containers)Hardware partitioning (hypervisor-based)Full emulation (software-based SPARC replication on x86 or cloud)The process of Solaris virtualization involves moving the Solaris operating system and its applications from the outdated SPARC hardware to x86 servers or public cloud platforms. Now, there are even hybrid options available as well.Here are three primary technologies that play a crucial role in Solaris virtualization:Solaris ZonesSolaris Zones represent Oracle's implementation of OS-level containerization that isolates workloads on a single Solaris instance. It was introduced in Solaris 10 back in 2005, which was years before Docker popularized containers. Zones provide lightweight isolation, which means they allow multiple applications to run in separate environments while sharing a single Solaris kernel. It is ideal for multi-tenant environments and dev/test isolation as each zone operates as if it's running on a dedicated server, with its own filesystem, network stack, and process space. Kernel zones were later introduced in Solaris 11.2. They were used further by running separate kernel instances for even stronger isolation.Logical Domains (LDOMs)LDOMs are officially known as the Oracle VM Server for SPARC, as it provides hardware-level virtualization. This technology partitions a physical SPARC server into multiple virtual machines, where each of them is running its own complete Solaris instance. LDOMs allow your different Solaris versions to coexist on the same physical hardware, unlike Solaris zones. This makes them ideal for consolidating legacy applications with varying OS requirements to run simultaneously.Hardware EmulationHardware Emulation is a method that replicates the environment of SPARC hardware on a modern platform like an x86 server or cloud ecosystems like AWS, Azure, or OCI. It uses the lift-and-shift migration approach to move the critical Solaris and SPARC workloads without making any changes to the original binary codes.Based on the Landbase Data report 2026, there are 1,933 verified companies globally that still use Oracle Solaris, with the highest concentration in the United States alone. This has become a mainstream reality for the enterprises.Organizations still continue to depend on these legacy systems to run their critical workloads. They are creating deep application dependencies, regulatory compliance requirements, and full rewrites can be risky as well as expensive. Binary compatibility and stability outweigh modernization pressures in many cases.Did You Know?Solaris 11.4 Premier Support runs until November 2031, with Extended Support until November 2037, with indefinite Sustaining Support.Solaris 10 and 11.3 Extended Support ends in January 2027. This extended lifecycle makes Solaris virtualization a viable long-term strategy for protecting investments.In 2026, with SRUs still delivering security updates (SRU91 released February 2026), virtualization buys time for measured modernization while maintaining uptime.SPARC Hardware at the Crossroads: The Urgent Challenge of Legacy Solaris in 2026SPARC hardware was once considered a standard for high-reliability in enterprise computing. But in the evolving IT landscape, there has been a dynamic shift in business infrastructure. This has resulted in Oracle moving its resources to developing new technology to replace the outdated SPARC hardware and working on its updates. This has led to the support windows for older Solaris versions closing rapidly.Here is the timeline for different versions of the Solaris operating system that the enterprise needs to know:Solaris 10 Extended Support ends January 2027Solaris 11.3 sustaining support ended in 2021, with extended support concluding in January 2027Solaris 11.4 remains under Premier Support until November 2031The SPARC hardware was already under fire as it was declared obsolete by Oracle. But now, the clock is ticking for the enterprises that are still operating on the outdated Solaris OS versions. It means after 2027, organizations running their Solaris 10 or 11.3 workloads will receive no security patches, bug fixes, or technical support from Oracle Corporation. This can be very challenging and an unacceptable risk posture, especially for regulated industries. In any case, a disaster can result in unplanned downtime, and the cost of inaction is measurable.The Ponemon Institute has reported that the average downtime cost due to hardware failure is approximately $9,000 per minute. Also, businesses are unable to fully recover from these crises. This can result in long-term operational setbacks, impacting efficiency, productivity, ROI, and customer experience.Here are the industries that are mostly affected:Financial ServicesThe mission-critical workloads, like core banking platforms, real-time trading systems, and payment processors, are built on Solaris operating systems. And any unplanned downtime can be catastrophic, which will be measured in millions of dollars per minute.Government & DefenseCritical tasks like classified workloads, agency databases, compliance-heavy systems, benefits distribution, tax processing, and classified national security applications. They are mostly carried out on Solaris infrastructure. If the system collapses, this can halt all the critical activities.TelecommunicationsBilling systems, OSS/BSS processes, network management platforms, and subscriber databases are critical applications. They rely on Solaris for its stability that telecom’s SLAs demand. If the system collapses, it could impact all critical business activities.HealthcareHospital information systems, laboratory equipment interfaces, medical imaging pipelines, and patient record databases running on Solaris must maintain strict HIPAA compliance and 24/7 availability. Disruptions will not only result in financial loss, but there can also be a system breach due to vulnerable infrastructure, resulting in non-compliance. Eliminate the risks with vintage hardware and extend the life of Solaris application. Download Whitepaper How Solaris Virtualization Ensures Business Continuity?Solaris virtualization ensures that your critical workloads and applications keep operating without any disruption. It extends the lifespan of the critical workloads running on Solaris. Also, one of the biggest advantages of Solaris virtualization is that it doesn't require any rewriting of code.Unlike full application migration, which actually requires extensive re-coding, testing, and re-certification, virtualization allows moving of critical workloads without touching the application. With Solaris virtualization, you can ensure business continuity, reduce costs, and create a smoother path for eventual modernization.According to the McKensey reports, 70% of Fortune 500 companies still operate software over two decades old.Here is a step-by-step strategy to keep your critical systems running safely.Inventory and ClassificationThe first step is to evaluate the infrastructure and make a complete list of all your Solaris applications. Then, you need to make a note of which version of Solaris your critical applications are running on (e.g., Solaris 8, 9, 10, or 11). Now you need to check for their patch level and which physical SPARC servers they are hosted on. Why is checking of SPARC hardware necessary, as many enterprises still have very old Solaris 8/9/10 systems running on outdated hardware? This is a huge red flag.Stabilize Your InfrastructureThe second step is to stabilize the infrastructure, i.e., moving the critical applications from the outdated and unreliable hardware without changing any code. You can do this in two ways that suit your business requirements:Use Oracle VM for SPARC (LDOMs) to virtualize them on newer SPARC servers.Use SPARC emulation to run critical workloads on modern x86 servers or in the cloud. Various solutions like Charon SSP are available in the market to choose from. This step makes your systems more stable and secure immediately.Plan Phased ModernizationOnce the systems are stabilized, you can gradually modernize at your own pace and not because something suddenly breaks. Now, you have an option to move to Solaris 11.4 (which is still supported until 2031) by using containers or shifting to cloud-native platforms. But the thing to consider is that you control the timeline.Solaris Virtualization in Cloud EnvironmentsOne of the most asked questions by the CIOs is "Can Solaris actually run in the cloud?" And the answer to their question is yes. Not only is it one of the cost-effective means, but it also eliminates the need to maintain aging hardware.Emulation solutions like Charon-SSP by Stromasys offer migration solutions for moving the critical SPARC/Solaris workloads on major cloud platforms like AWS, Microsoft Azure, OCI, and Google Cloud Platform. The SPARC hardware is emulated at the software layer, and the Solaris OS runs on top of it without any changes. The Charon SSP emulator mimics the exact same environment as the existing SPARC hardware, so that the workloads and applications do not feel any changes and continue operations as they were previously.Advantages of Virtualizing Solaris on the Cloud:On-Demand Scalability: Scale up and down to match workload demand.Reduced Data Center Costs: Eliminates the maintenance cost of physical SPARC servers.Pay-As-You-Go Flexibility: Cloud platforms offer a pay-as-you-go subscription model where you only have to pay for the applications you use.Disaster Recovery Built-In: Cloud platform comes with built-in DR infrastructure.Key considerations to plan for Solaris virtualizations:Oracle licensing (track carefully in virtualized setups)Network latency for hybrid transactionsData sovereignty (choose compliant regions)Check for performanceThorough testing to ensure parity with original environmentsSolaris Virtualization in Hybrid EnvironmentsFull cloud migration is not the ideal step for many enterprises, but it does not mean it is not valid. Though they prefer to gradually move in phases. There is another alternative, i.e., a hybrid Solaris virtualization approach where some workloads remain on-premises (on physical or virtualized SPARC infrastructure), while others are migrated to the cloud, with the two environments operating in parallel. This approach is the best option for those enterprises that are looking for global scalability options while maintaining certain compliance regulations.What are the conditions when hybrid architecture is the best approach:Regulatory data residency laws require certain data to remain in-country or on-premises.Latency-sensitive applications like real-time trading platforms or telecoms routing. They cannot afford cloud round-trip delays.Phased migration is a better option over a big-bang cutover to reduce the risk of exposure.Budget constraints, as full migration can be very expensive for one cycle.Solaris Zones are particularly effective in hybrid deployments. They allow workloads to be containerized and moved incrementally. Some zones can be moved to the cloud while others can remain on-premises, without disrupting the broader application environment.ConclusionThe path forward for Solaris virtualization is being shaped by multiple converging trends. Oracle's sustained commitment to keep Solaris 11.4 viable with SRUs and support through 2031 (Premier) and 2037 (Extended). It gives enterprises enough time to create a migration roadmap and execute a phased modernization plan. Emulation-based modernization is gradually gaining traction due to its zero-code change strategy. This enables smoother transitions without any disruptions.Ultimately, Solaris virtualization buys valuable time. It serves as a bridge between preserving the existing legacy investment and leveraging the benefits of modern platforms. The long-term bet is to use virtualization for stability now while preparing for a full-term modernization for the coming years.Choosing Charon SSP for extending the life of your critical Solaris OS and other SPARC workloads is also a great option. It seamlessly migrates these applications and workloads from the outdated SPARC hardware to a modern x86 platform or cloud environment without any operational disruption. Not only does it ensure zero migration risks, but it also offers DR plans to ensure all your data is safe and secure.Operating on an outdated SPARC server not only exposes your infrastructure to risks but can also result in compliance issues. With these rising geopolitical risks, it is better to upgrade your infrastructure and eliminate any risks that can impact your operations. Geopolitical Uncertainty. Supply Chain Chaos. Hardware Obsolescence. Will Your Legacy SPARC Systems Survive? Charon SSP Ensures They Do Talk to an Expert #### Solaris vs Linux: Key Differences Explained (A 2026 Guide) The difference between Linux and Solaris remains a critical consideration for enterprises who are evaluating their legacy systems against modern and flexible alternatives in 2026. While Solaris vs Linux debates have evolved since the 1990s, understanding which operating system fits your infrastructure needs directly impacts performance, costs, and scalability.With Linux, you get the freedom to use, edit, share the code, and build related applications. It offers open-source flexibility with a 4.1% market share, while Solaris maintains its niche (0.79% market share) in mission-critical enterprise environments. It’s owned by Oracle (formerly Sun Microsystems), and you need to have a license to do the same.In this article, we will explore the differences between Solaris and Linux to provide you with a clearer understanding. But before we discuss each of them in detail, let’s just quickly summarize the differences between them. Eliminate the risks with vintage hardware and extend the life of Solaris' application Download Whitepaper Solaris vs Linux: A Comparison TableFeatureLinuxSolarisCostFree and open-sourcePurchased and licensed under OracleMarket Share4.1%0.79%Future OrientationLow TCO (total cost of ownership), high flexibility, scalability, and reliability make it future-oriented.Less future-oriented due to higher costs and limited flexibility.PopularityHighly popular; runs on almost any machine, low TCO, supported by all major cloud providers (GCP, AWS, Azure).Less popular, more niche usage.AccessibilityPlatform-independent, accessible on various hardware architectures.It is limited to certain platforms.Development LanguageDeveloped using C language.Developed using both C and C++ languages.Initial ReleaseDesigned and released in 1991 by Linus Torvalds.Initially developed by Sun Microsystems, first released in 1992.Platform SupportPlatform-independent, available on various platforms.Not accessible on all platforms but available for several architectures.Support ProviderMainly supported by Red Hat.Supported by Oracle.Use CasesUsed for mobile phones and embedded devices.Used for service management.ThroughputDecent throughput.Excellent throughput.StabilityProvides less stability compared to Solaris.It provides high stability.DistributionsVarious distributions available according to use.No such distributions.Administrative CapabilitiesStrong administrative capabilities.Excellent administrative capabilities, easy installation, and administration. What is the Solaris Operating System?Solaris is a UNIX-based operating system known for its reliability in mission-critical environments. It is also recognized for its multitasking and multithreading, which make this an excellent option for high-end servers. This OS is based on a monolithic kernel with dynamically loadable modules.Solaris originated from SunOS, an existing system launched in 1982. It was the follow-on to SunOS, which originated in 1993. Over time, Solaris gained a loyal following for its reliability and scalability. The product was renamed Oracle Solaris after Oracle acquired Sun Microsystems in 2010.Sun Microsystems made important contributions to the evolution of platform-independent programming languages such as Java and the Java runtime environment (JRE). Solaris inherently provides the Java Virtual Machine (JVM) and the Java Development Kit (JDK).When companies are thinking of their Solaris applications, they often ignores hardware infrastructure underneath it. In addition to the increased downtime and maintenance costs, it’s worrying when we rely on old hardware. It’s for this reason that many companies are searching for a way to operate their legacy apps without being tied down by outdated hardware.Sun's Extensions for Solaris OSSun provided three specific extensions for its Solaris OS:Easy Access Server: Designed to operate in networks including Windows NT systems.Enterprise Server: Primarily for business-oriented environments, supporting clustering.Internet Service Provider Server: Tailored for ISP environments.Structure of the Solaris Operating SystemThe core supports the entire system. The kernel represents the core and is the central part of the Solaris OS. It manages system resources and hardware-software interactions.On the exterior, the shell acts as an instruction interpreter, providing a user interface to access the operating system. The interaction between the kernel and the shell facilitates smooth operations. It ensures that users can efficiently execute commands and manage processes.Applications of Solaris Operating SystemsSolaris proves its versatility and strength in many business areas:1. Enterprise ComputingSolaris is common in big data centers and high-performance environments. It scales well, is secure, and handles heavy workloads. This makes it a good choice for executing critical tasks.2. Cloud ComputingSolaris excels at running virtual machines and cloud apps. Its advanced virtualization lets you run multiple operating systems and applications on a single server.3. NetworkingWith features like IPsec, IPv6, and multicast routing, Solaris is great for networking. It also offers tools for managing and monitoring networks.4. High-Performance ComputingIn scientific research, Solaris stands out for handling big datasets and complex computations efficiently.5. Financial ServicesMany trading systems and risk management platforms use Solaris. Its reliability is crucial for financial services.6. TelecommunicationsSolaris is also key in telecommunications, powering mobile networks and call centers.Advantages of Solaris Operating SystemSolaris offers several notable advantages:ScalabilitySolaris is highly scalable. Yes, it can run on multiple devices, from small systems to extensive enterprise environments. This scalability ensures that as your user base grows.PortabilityIts application binary interface (ABI) allows software to execute on any OS with a matching microprocessor architecture. Consequently, there is a reduction in software development costs and acceleration in product market entry.Advanced File System Support.For more advanced file system capabilities, such as a higher level of reliability, RAID-Z, a large number of files, and long file names, up to the supported first volume of 146 GB. Various functionalities have been implemented, including deduplication, compression, and snapshots, to enhance data integrity and storage management.Security FeaturesIt has built-in security and user role management. As a result, valuable data and associated operations are effectively protected from unauthorized access or potential attacks.Reliability and Stability Solaris operating system is known for its reliability and stability, a must-have in any environment where uptime is a factor. Its design is sturdy, providing reliable performance with minimal downtime.Disadvantages of Solaris Operating SystemDespite its strengths, Solaris has certain disadvantages:Often Running on Vintage HardwareDuring its initial days, Solaris was a highly differentiated platform ideal for many mission-critical use cases.But today, old hardware often runs Solaris applications, leading to critical challenges. One alarming challenge is the extremely high total cost of ownership of the old hardware that runs these applications. And that’s just one of the challenges - there’s more!Limited Community SupportUnlike Linux, Solaris has a smaller user community, which can limit access to community-driven support and resources. This can pose challenges when troubleshooting issues or seeking advice from other users.Proprietary NatureSince Oracle’s acquisition, Solaris has reverted to a proprietary, closed-source model. This limits the customization and flexibility that open-source alternatives like Linux offer. Additionally, updates and patches are controlled by Oracle. It leads to a dependency on vendor support.Higher CostsImplementing and maintaining Solaris can be costlier than using open-source alternatives. Licensing fees, along with potential hardware compatibility investments, can add to the overall expense.What is the Linux Operating System?Like Windows or macOS, Linux is an operating system. But what separates Linux is that it is open source. What does that mean? It implies that the source code is available for anyone to see, modify, and distribute.It’s available in various distributions like Ubuntu, Fedora, and CentOS. Linux is customizable, and users can select the distribution that best suits their desktop, server, or embedded use. It supports many file system types like ext4, XFS, and Btrfs.Linux is built around the Linux kernel, which was created by Linus Torvalds back in 1991. Initially, it was developed to run on PCs. However, its popularity has substantially improved over time.Today, you can find Linux running on all sorts of devices. Yes, from servers and supercomputers to smartphones and embedded systems, it’s everywhere.In fact, it’s estimated that Linux runs on over 90% of the world’s top supercomputers and around 4.1% of desktop computers worldwide. Key Components of Linux Operating SystemsLinux is composed of a few components that work together to provide an efficient computing experience. So there are two parts to this:First, we have the bootloader. It controls the boot process of a computer and typically displays a brief welcome screen before the operating system starts.Following that is the kernel itself. It is the heart of the Linux operating system. The OS can’t run without the kernel. It serves as the gateway between system resources and hardware and performs basic recurring tasks, such as maintaining memory, processes, and files.Daemons are also another crucial component of Linux. And they begin when the system is booted up or when you log in. They do things like print, manage sound, and tell time. Collectively, they enhance the functionality of the operating system.Next is the init system. It manages daemons and runs the user space. One popular init system is systemd (if it’s allowed to say that in the Linux community). After the bootloader (e.g., GRUB) does its job of booting, the init system goes next.For Linux, you get loads of applications, including desktop tools and business suites. All distros have a store for downloading software. Linux has a lot of high-quality software that is easy to install, much more than you’d think. Many of the distributions have App Store-like tools, such as Ubuntu’s Software Center, that make finding and installing applications easier.The desktop environment is the part of Linux that you actually see. Decide there are things like GNOME, Cinnamon, Mate, Pantheon, Enlightenment, KDE, and Xfce. Each comes with applications including file managers, configuration tools, web browsers, and games. And users can select the one they like for personalized use.The graphical server, known as the X server or X, displays graphics on the monitor and allows users to interact with the operating system’s graphical user interface.Advantages of Linux Operating SystemSo, why choose Linux? Here are a few big reasons:Customization: With Linux, you're free to customize your OS as much as you like.Security: Linux is celebrated as super secure. The fact that it is open source also helps vulnerabilities get caught and patched fast.Stable: Linux systems do not crash or freeze so often that you can use them for months without restarting.Cost: Many Linux distros are free to download and use, and that can be extremely helpful for your budget.Disadvantages of Linux Operating SystemsIf you're used to Windows or macOS, Linux can take some time to get used to.Some popular software, like Microsoft Office or Adobe Creative Suite, doesn't have Linux versions.While Linux supports a wide range of hardware, you might run into issues with some newer or more obscure devices.Linux has made great strides in gaming, but it still lags behind Windows in terms of game selection and performance.Key Differences Between Solaris and Linux Operating SystemsWhen comparing Solaris vs Linux, it is essential to consider factors such as system performance, scalability, administrative capabilities, and others. But before heading towards that, let’s start with their market share.Well, now that you have an idea about their popularity, it’s time to understand the key differences: Sun Solaris vs LinuxDesign philosophy: As already discussed, the primary differentiation factor is how they are designed. One is an open-source, developed for community contributions. Another is for business-specific use cases.Platform Availability: Linux is flexible and can run on multiple platforms. In short, Linux OS, compared to Solaris, proves to be more flexible due to its platform independence. It does not fit into all the platforms.Kernel: Another key difference between Linux and Solaris is how they handle the kernel (which is the core part of the OS). Linux uses a monolithic kernel with modular capabilities, where all important services run together, which makes it faster but less stable. On the other hand, Oracle Solaris too uses the monolithic kernel with dynamically loadable modules, offering better stability.Use Cases: Linux is most often used in mobile phones and embedded devices. Solaris, on the other hand, is widely used in service management because it is very stable and has high administration performance.Administrative Capabilities: Linux has good administrative capabilities. While Solaris may not be excellent, its systems are easy to install and administer.File System Support: Linux supports many file systems like ext4, XFS, and Btrfs, providing flexibility for different needs. In contrast, Oracle Solaris mainly uses ZFS, which offers strong data protection, advanced storage features, and snapshots, making it ideal for enterprise use.Virtualization: Linux offers various options like KVM, Xen, and Docker to easily manage virtual machines and containers. Oracle Solaris, however, has its own hypervisor, Oracle VM Server for SPARC, designed for SPARC platforms.Hardware Support: Linux supports a wider range of hardware, including x86, ARM, and PowerPC. Oracle Solaris is mainly optimized for SPARC and x86, with more limited support for other hardware.Development Languages: Linux's main development language is C. In contrast, Solaris has been developed using C and C++.Stability: Solaris excels here. It comes with better stability than Linux.Throughput: Linux provides decent throughput from the device. However, Solaris shines in terms of high throughput.Cost and Licensing: Linux is free and open-source. So, it can be modified and distributed without any licensing costs. However, Solaris became a licensed product after Oracle acquired Sun Microsystems. You must buy a license to run the Operating System once the 3-month free trial is over.Distribution Variability: Linux has many distributions developed for different purposes. Conversely, Solaris does not support a variety of distributions.Support: Linux primarily relies on Red Hat for support, while Solaris support is exclusively provided by Oracle.Should You Consider Migrating Solaris Applications in 2026?Businesses continue to use Solaris applications for valid reasons. It's crucial to remember that, in most cases, legacy applications are not the problem – legacy hardware is.So, if your Solaris applications are running on vintage hardware - you should consider migration. Why? Let us uncover that…Running old hardware is a losing proposition for IT operations. It is difficult and expensive, and simply finding replacement parts can be frustrating.Reliability is also an issue. Not only does older hardware fail more often, but finding staff who can provide up-to-date support and quickly solve problems becomes tougher every year.Both vendors and customers run into this expertise problem because young engineers do not want to focus on learning the nuances of hardware that is two or three generations past obsolescence.Vintage hardware can also have obsolete or out-of-date interconnect functionality or require special switches, a cable plant, or power. This increases the complexity of data center operations. For example, it might demand front-to-back cooling in the rack while the rest of the data center uses more efficient bottom-to-top airflow. This can result in inefficient use of space in the data center.All these costs and operational problems associated with legacy hardware can be daunting. However, the good news is that the hardware (not the vintage applications) causes all the headaches. Separating the software from the hardware can help identify a better path forward.Simple Solution for Critical Solaris ApplicationsWith Stromasys, organizations can seamlessly move Solaris applications to the cloud and get out of the business of running obsolete hardware. The migration can be completed with no interruptions to business operations because it is a fast lift-and-shift strategy made simple thanks to our platform. This is an excellent way to eliminate the problems of vintage hardware while retaining its value in Solaris applications.The business value and TCO are compelling, and the Stromasys offer complies with Solaris contract language, so moving applications to the cloud has no repercussions.Another important benefit organizations gain by moving legacy applications to a cloud service and off vintage hardware is eliminating the need to support an exceptional environment in the data center. This is very compelling, delivering improvements in costs, staffing, and operations.Further, the improved scalability of the workloads using the cloud improves service levels and reduces costs. Furthermore, moving Solaris applications to the cloud delivers other benefits for IT teams:Firstly, it immediately reduces a source of technical debt that has been resistant to remediation.Secondly, it enables IT to implement infrastructure strategies across the entire IT estate without exception.Finally, it allows for a single, consistent physical infrastructure in the data center, with no outliers.Final TakeawayAt this point, we have clarified the differences between Solaris and Linux operating systems. Linux is more popular due to its flexibility, whereas Solaris is known for high-end computing.We have also proposed a solution for businesses still relying on outdated hardware for running legacy applications. Talk to our experts and prolong the life of your Solaris applications by eliminating the risk of failing hardware. Talk to an Expert #### Solving the Challenge of Distributed Legacy Data Centers (Webinar Forward) Managing legacy servers is already a daunting task. But when these servers are spread across multiple locations, the complexity and risk increase exponentially. A European multisector giant knows this challenge very well. They had multiple legacy servers spread across different parts of Italy. These servers were risky, costly, and difficult to manage. Migration was an obvious choice. However, due to the complexity involved, it required meticulous planning and precise execution. That is when they needed experts who had successfully managed similar transitions before. Stromasys, in partnership with Stefanini, successfully deployed Charon to consolidate these legacy servers into a single virtual data center. This project was a huge success, and other organizations can gain valuable insights from it. To help decision-makers in addressing similar situations, we have created this webinar titled “From Multiple Legacy Environments to One Virtual Data Center : A European Multisector Case Study,” where you will get a complete breakdown of this project: starting from planning, execution, to results. Project Overview – A Complex Legacy Infrastructure The project involved several SPARC servers hosting Solaris and PA-RISC Servers hosting HP-UX, most at 64-bit and some at 32-bit. In addition, there were a few AlphaServers and VAX servers hosting OpenVMS. All of these servers were spread across different locations in Italy. Therefore, the aim was clear: consolidate them into just one virtual data centre. To achieve this, it was necessary to copy and migrate them to the new infrastructure, conduct testing, and then deploy them in production. Only after completing these phases could the original servers be decommissioned at their respective data centers. The team opted for the Charon Emulator to facilitate a smooth migration. But what made Charon the ideal fit for this project? Charon accurately replicates the original hardware environment without the need for physical hardware With Charon, the customer could shut down their traditional data center and continue running their legacy applications on the cloud The minimal disruption to business operations and the higher return on investment made Charon the obvious choice for such a complex project The Initial Approach The initial aim was to conduct a thorough assessment of the current data center, along with a clear understanding of the primary objectives. The next step involved gathering essential information about the servers to be migrated. This included updating details on user accounts, network addresses, and operating system versions, in collaboration with the end user. Once the data collection was completed, the next steps were focused on creating a clear overview of the source machines and defining the configuration of the target machines. Preparing the Environment A document was drafted, detailing the characteristics of the host Linux VMs The document was shared with the customer to move forward with the creation of the VMs The customer also provided the necessary data to access the Linux VMs and transfer the software kits & ISO images Assessment and preparation are only a fraction of this interesting project. There is more involved than just that: How did we prepare the environment? How was the implementation and migration? What were the challenges involved, and how did we solve them? How was the cut-off prepared and executed, especially in this case, as most of the original servers were in different locations? Finally, what were the results achieved and our suggestions for decision makers considering such migration? Don't miss these critical aspects of the project. We have broken down each one in detail. Unlock the true potential of legacy server emulation with our exclusive webinar. Watch it now #### SPARC Cloud Computing: What it is, Why it’s Important, Advantages and Best Practices SPARC cloud computing refers to moving SPARC workloads (Solaris operating system, applications, and databases) to modern cloud platforms. The easiest way to do this is by using Stromasys Charon-SSP. It removes the aging SPARC hardware and creates a similar virtual environment in the Cloud so that the applications can run as-is (without noticing any change).Clearly, cloud modernization is soaring – so is SPARC migration to the cloud.This comprehensive guide will take a deep dive into SPARC cloud computing, its advantages, best practices, challenges, and the different cloud solutions available.What is SPARC Cloud Computing?SPARC cloud computing involves migrating SPARC workloads to the cloud. By using strategies like lift and shift, organizations can establish a similar hardware environment in the cloud, allowing the associated operating systems and applications to run as if they were in their original environment.By emulating SPARC in the cloud, businesses can harness the efficiency and power of cloud platforms like flexibility and scalability. Integrating SPARC into the cloud is a significant step in protecting critical business applications.The enterprise grade SPARC emulator, Charon-SSP by Stromasys makes this possible. It creates virtual instances (replicating the original hardware behavior) on popular cloud platforms so that your business applications can run unmodified without depending on the risky SPARC platform. Get rid of SPARC hardware risks and still run solaris applications more reliably than before Download Datasheet SPARC Assistance Available Across Major Cloud Service ProvidersThe versatility of SPARC legacy systems extends to a wide range of cloud platforms like AWS (Amazon Web Services) Cloud, Oracle Cloud, Microsoft Azure Cloud, Google Cloud, and many others. These cloud providers offer SPARC-tailored solutions for diverse business needs.Oracle CloudOracle Cloud Infrastructure (OCI) offers SPARC-based workloads providing reliability, security, and high performance.AWS CloudAmazon Web Services integrates with SPARC architecture to deliver enhanced operational efficiency at lower maintenance costs.Google CloudBy migrating SPARC legacy systems to Google Cloud, businesses can eliminate risks and capital expenditures and enable modernization with a robust security posture.Microsoft Azure CloudMicrosoft Azure Cloud offers the flexibility to scale resources up or down based on the customer's preference, allowing businesses to optimize their infrastructure effectively. Migrating the SPARC system to Azure provides cost-effective scalability while enabling dynamic resource allocation.Benefits of Charon-SSP on the CloudCharon’s SPARC Cloud computing offers several benefits for businesses that want to streamline operations and modernize their IT infrastructure.Eliminate risks & Boost ROIMitigate the risks and reduce the costs associated with outdated SPARC hardware, alleviating operational challenges for businesses.Business ContinuityIt provides a cost-effective alternative to full application migration, allowing businesses to eliminate legacy SPARC hardware without modifying the application.PerformanceIntegration with the cloud enhances the performance of legacy applications by boosting processing speeds and improving responsiveness.ScalabilityCloud scalability allows businesses to customize resource requirements while managing costs efficiently.SecurityCharon enables companies to meet security compliance standards while safeguarding their IT infrastructure from cyber threats and unauthorized access.FlexibilityThe Solaris SPARC system on the cloud gives businesses the flexibility to deploy and manage applications that will provide them with a competitive edge.Challenges Of Migrating from Solaris SPARC to CloudThough migrating to the SPARC cloud sounds easy, it cannot bring optimum results without adequate planning and strategy. Migrating to SPARC cloud computing has several benefits, but there are specific challenges that businesses need to address.Complex Database MigrationThe migration of a database from Solaris SPARC to the cloud can be complex and requires expertise from highly skilled specialists in migration techniques.SLA AlignmentFor enhanced performance and reliability, ensure cloud Service Level Agreements (SLAs) meet essential business requirements.Data IntegrityIt is crucial to maintain data integrity while migrating from a Solaris SPARC system to another architecture, as this requires testing and validation processes to prevent any form of data corruption or loss.SPARC to Cloud Emulation – Best PracticesHere are some best practices that should be followed by businesses to gain the maximum benefits of SPARC cloud computing with Charon-SSP:Comprehensive AssessmentConducting a thorough assessment of the existing SPARC system’s infrastructure, workload, and business requirements will help identify the approach for migrating SPARC to cloud architecture.Strategic Planning to Migrate from Solaris SPARCNow, the business needs to work on a strategy to migrate SPARC to the cloud that aligns with its goals, timelines, budgets, and several other factors. Also, develop an approach where the data and applications from one environment to the cloud infrastructure are secure and maintain compliance with industry standards.Updates and PatchesConstantly monitor for updates or patches, helping updates to maintain efficiency and security.Optimized PerformanceFor optimized performance of Solaris applications in the cloud environment, work on the configurations of the applications and resource utilization. Also, work on proactive measures to check whether all the applications can integrate seamlessly with each other for enhanced performance.How Can Stromasys Assist with Migrating from Solaris SPARC to the Cloud?As a leader in hardware emulation, Stromasys offers a cost-effective and risk-free alternative to complete application migration.With Charon on the Cloud, all the original applications, operating systems, and databases remain the same. This means that businesses will work on a similar interface without recreating or recertifying anything. Only the original hardware is eliminated, and the application will run as usual on the cloud platform. To learn more about Charon on the Cloud product, contact our expert team today! Talk to an Expert #### SPARC Emulation Software vs Physical SPARC Hardware: A Comparative Analysis SPARC, or Scalable Processor Architecture, is a 32- and 64-bit microprocessor architecture designed in 1987 by Sun Microsystem, which Oracle later acquired in January 2010. SPARC is a widely used hardware architecture with UNIX-based operating systems (OS), including Sun's Solaris systems. It is based on reduced instruction set computing (RISC).SPARC is an open architecture available for licensing to microprocessor manufacturers globally. It is mainly used in workstations, servers, and high-end computing systems. With technological advancements, businesses can select which solution is better suited for them.This blog delves into the intricacies of both SPARC emulation software and physical SPARC hardware, analysis of advantages and disadvantages, and their applications in different scenarios. But before we dive deeper, let’s compare SPARC emulation software and physical SPARC hardware.Key AspectsSPARC Emulation SoftwarePhysical SPARC HardwarePerformanceBetter performance due to low latency and efficient large data handlingAverage performance and may not match the raw computing powerCost-EffectivenessExpensiveMinimizes costFlexibilityLimited flexibility and compatibility to latest technologiesOffers a wide range of flexible options and compatible with modern IT infrastructureLegacy ApplicationRequires costly upgrades due to aging issuesRegular updates and patches available that extends the lifespan of SPARCMaintenance SupportComprehensive support options availableGlobal technical supportRisk MitigationHardware obsolesces and aging concernsMitigates risk associated to aging and future proof IT infrastructureWhat is SPARC Emulation Software?Hardware emulation or lift and shift is a process that involves mimicking the behavior of the hardware on a different platform. In the context of SPARC emulation software, it is the replication of the functionalities of SPARC processors on non-SPARC hardware, such as x86-based systems or a virtual-cloud-based environment.Software designed for SPARC processors can operate in non-SPARC environments. Emulators serve as alternatives to physical SPARC hardware during legacy system migrations to modern infrastructure. Here is the best way to run your SPARC systems flawlessly in the modern environments. Download Whitepaper What are the Advantages of SPARC Emulation Software?Here are some of the advantages of SPARC emulation listed below:Platform IndependenceHardware emulation enables SPARC applications to function smoothly as non-SPARC hardware, providing compatibility and flexibility throughout the system.Cost EffectivenessSPARC emulation on x86 or different hardware is more cost-effective than maintaining or buying new SPARC hardware. This way, businesses can reduce their operational costs and maintain their budget.Preservation of Legacy ApplicationWith SPARC emulators, businesses can continue using their legacy SPARC applications without depending on aging hardware. They can seamlessly function on modern hardware while managing their costs and avoiding costly migrations.Testing and DevelopmentSPARC emulation can be used for testing and development without needing dedicated SPARC hardware, which helps streamline the development lifecycle process. SPARC emulators provide a secure environment for code optimization and debugging.Less Power Consumption Businesses can save on power consumption by running SPARC dependent applications on x86 hardware, which generates less heat than SPARC hardware. Emulation contribute to environmental sustainability and energy efficiency, thus helping in business continuity.What Are the Disadvantages of SPARC Emulation?Here are some of the disadvantages of SPARC emulation software:Performance OverheadEmulation of one architecture to another introduces performance overhead issues. Translating SPARC instructions to the host architecture, like x86, requires additional processing time, which impacts the execution speed and can result in inefficient performance issues.Accuracy and Compatibility ChallengesAchieving full compatibility with all SPARC software features and instructions on non-SPARC hardware can be very challenging. This can result in potential issues for certain applications and may not produce accurate results due to behavior deviations from the original SPARC hardware.Lacking in Real-Time BehaviorTime-sensitive applications like control systems or scientific simulations may not work as expected as SPARC emulation software lacks real-time behavior. Also, there might be discrepancies in matching time with the original hardware's timing for some operations like context switching, interrupt handling, and other low-level operations.Debugging ComplexityDebugging native code is not as complex as debugging emulated SPARC code, as the interaction between the host and emulator adds an extra layer of complexity. Sometimes, applications designed for SPARC debugging may not work smoothly in the emulated ecosystem.What is Physical SPARC Hardware?Physical SPARC hardware can be described as workstations, servers built using SPARC processors. It includes substantial components like memory modules, CPUs, I/O devices, and other required physical elements. They are essential for the operation of SPARC systems as they provide memory capacity, processing power, and established connectivity, which are needed for various tasks. These components contribute to the reliability, scalability, and performance of SPARC hardware.What Are the Advantages of SPARC Hardware?The advantages of implementing physical SPARC hardware are listed below:ScalabilityPhysical SPARC hardware is highly scalable as it allows businesses to design high-performance computing clusters and enterprise-scale infrastructure for heavy workloads.Native PerformanceSPARC hardware is known for its exceptional performance at optimal execution speed. It can seamlessly handle a large amount of data by efficiently leveraging specialized hardware features.Availability and ReliabilityMany businesses trust physical SPARC hardware for its reliability. It features advanced error detection and correction mechanisms and other high-availability components for consistent and predictable performance.What Are the Disadvantages of Physical SPARC Hardware?Here are some disadvantages of working with the physical SPARC hardware:High-CostMaintaining and upgrading SPARC hardware can be very expensive. The upfront cost of purchasing the hardware, along with its maintenance and support costs, can result in financial challenges for some businesses, especially small—to medium-sized organizations.Flexibility ConstraintsSPARC hardware may have limitations when it comes to scaling up to meet the growing demands. It lacks flexibility due to constraints on customization options and the inability to integrate with third-party applications, which potentially limits the business's innovation and agility.Potential DowntimeAs physical hardware ages, it is prone to performing inadequately and resulting in failure. It will require more maintenance, which will result in downtime and financially affect the organization.Hardware End-of-Life CycleAs technology evolves and changes the dynamics of IT architecture, aging legacy SPARC hardware is reaching its end-of-life cycle. This makes it necessary for businesses to either purchase new hardware or migrate to a new platform. Managing end-of-life hardware can be extremely challenging and expensive.Expert Skill RequirementsManaging and operating SPARC hardware requires specialized skills and expertise, which increases the cost and adds to the administrative burden.Which is Better? SPARC Emulation Software or Physical SPARC HardwareSPARC emulation software and SPARC hardware both have crucial roles and offer distinct advantages and limitations. Therefore, it is essential to understand these differences so that businesses can optimize their IT infrastructure better.PerformanceSPARC hardware offers better performance as its architecture is better optimized and efficiently handles large amounts of data. The low latency and raw processing power of dedicated SPARC hardware makes it a better choice for a demanding application that requires high performance. SPARC emulation software offers average performance that may not match the raw computing power and scalability of the physical hardware.Cost-Effectiveness and FlexibilitySPARC emulation is a more cost-effective and flexible option, as it allows legacy SPARC applications to run on a non-SPARC platform. It is particularly beneficial for businesses looking for a modern IT infrastructure. Also, SPARC hardware may not be compatible with the latest applications and technologies.Legacy Application SupportSPARC emulation software extends the lifespan of the aging legacy SPARC system by enabling it to run on new modern platforms. This approach eliminates the requirement for costly hardware upgrades.Maintenace and SupportSPARC emulation vendors offer regular updates and patches. Stromasys also offers comprehensive maintenance and technical support worldwide to ensure continuous reliability and enhance the performance of the SPARC software in the newly emulated environment.Risk MitigationVarious risks are associated with physical SPARC hardware, like the end-of-life cycle and hardware obsolescence. These risks are mitigated by emulating the SPARC on a different platform. By emulating their SPARC hardware, businesses can future-proof their IT infrastructure and avoid interruptions caused by aging legacy SPARC hardware.How Stromasys Can Help?Every piece of hardware or software has certain advantages and disadvantages. Therefore, it is essential for the organization to understand its business requirements and choose the right option. While SPARC software emulation offers cost-effectiveness and flexibility, physical SPARC hardware delivers native performance and scalability.According to Gartner's survey report, organizations expect around 87 hours of downtime every year due to aging legacy hardware.For mitigating the risks of aging hardware, it offers Charon SSP solution that creates a virtual replica of the original Sun SPARC hardware. It offers the same interface and experience as the original and features the modern IT infrastructure.If you are also looking to emulate your physical SPARC hardware due to its high maintenance cost and inability to integrate with modern applications, Stromasys experts can help you with your problem. To speak with our expert, click on the tab below. Talk to our Experts! #### SPARC, Alpha, or Other Legacy Systems Migrate to AWS with Stromasys Companies still rely on mission-critical applications running on Sun SPARC, Alpha, or other legacy systems like PDP, VAX, or HP 3000. As time goes on, the maintenance costs for these systems go up, and reliability declines due to their age.Re-architecting these applications is complex and expensive. Fortunately, they can be re-hosted on Amazon Web Services (AWS) in a matter of days using cross-platform hypervisors from Stromasys, an AWS Partner.In this article, we’ll describe the challenges customers face with legacy system to AWS migration, and how Stromasys solutions help customers with AWS cloud migration effortlessly. Modernize Your Legacy Environment Without Replacing the Entire Infrastructure with Stromasys Charon Solution. Download the Datasheet Legacy Systems Customer ChallengesBefore considering legacy system migration, let’s look at the challenges surrounding legacy hardware systems.Legacy systems survive because they address a business need. However, mission-critical legacy applications and their respective operating systems are subject to a version of the hardware model and exclusive vendor that has already reached the end of its existence.Most often, the life of the hardware is shorter than that of the software. Over the years, the hardware has become more difficult to maintain but is retained because it’s installed and working for the moment.Legacy systems are often too complex or expensive to replace. However, system performance tends to decline over time due to the increased frequency of hardware failure and low reliability of reconditioned spare parts. Thus, legacy system availability costs continue to rise.Millions of legacy systems across all industries execute business-critical workloads—banks, energy companies including nuclear plants, manufacturing and process control, defence, transportation, hospitals, government, education, insurance, and more.End-of-Life Hardware RemediationThe applications themselves are operational: they work, execute their business function, and don’t need to be replaced. Sometimes they cannot be replaced. Mostly, the hardware, not the software, presents a business risk and added expense. Relying on the supply of spare parts to replace faulty components is both unreliable and a short-term solution.Hardware emulation or virtualization is a quick and cost-effective solution to extend the application’s useful life. Emulation, also called cross-platform virtualization, reproduces legacy hardware behavior in a healthy manner by avoiding physical pitfalls and expensive repairs. It preserves the application’s functionality and operating environment. It also adds flexibility with cloud benefits, such as capacity changes in minutes and a pay-as-you-go model.Stromasys EmulatorsCharon is our brand name of a family of legacy system migration emulators from Stromasys. Charon software emulates legacy hardware such as SPARC, VAX, Alpha, PDP, or PA-RISC systems. Each emulator creates a virtual environment on a standard Windows- or Linux-based host system, with or without VMware ESXi hypervisor configurations.Figure 1 shows how the legacy system hardware is replaced with Stromasys Charon emulator.Figure 1 – Legacy hardware replaced by Stromasys Charon emulator.Charon creates accurate hardware models of emulated systems in software for the Intel X86_64 platform, including all type of peripherals used on each different architecture.This way, the legacy systems are replaced by a hardware abstraction layer on new industry standard servers based on Intel X86_64 architecture, while the original complete operating system and user application can continue to run unmodified in an identical environment as the one provided by the legacy system replaced. It preserves user interfaces and protocols.Charon can be classified as a Hypervisor II that provides cross platform binary compatibility for different architectures.Migration from legacy systems can be done using existing backups, or by creating and transferring them via network or any storage device to Charon. Fresh installation of legacy operating system and applications can also be done on Charon as in the original systems to be replaced.The following list show some of the Stromasys emulators and the legacy platforms they emulate:ProductHardware VirtualizedOperating SystemsCharon PDPPDP-11/93 for Qbus systems, PDP-11/94 for Unibus systemsRSX-11, RSTS, RT-11Charon VAXMicroVAX II, VAX 3600/3900, VAX 4000/100, VAX 400/106, VAXStation 4000/90, VAX 6610 – 6660OpenVMSCharon AXPAlphaserver DS,ES,GS series, Alphaserver 400,800,1000,1200,2000,2100,4000,4100OpenVMS, Tru64 UNIXCharon PARPA-RISC system familiesMPE, HP-UXEmulators on AWS Cloud MigrationStromasys AWS emulators can be deployed on Amazon Elastic Compute Cloud (Amazon EC2) or VMware Cloud on AWS. Virtual SPARC for VMware Cloud on AWS is available here, while Virtual Alpha for VMware Cloud on AWS is available here.Figure 2 – Stromasys Charon emulator on AWS.Figure 2 shows a legacy application and Charon deployment on Amazon EC2 instances. The Charon emulator is installed on top of a Linux operating system running within an Amazon EC2 instance. The legacy application is restored on top of the Charon emulator within the Amazon EC2 instance, including the legacy operating system, any legacy middleware, and any legacy database necessary for the legacy application. Based on the application topology and availability requirements, it can be deployed across two or more Availability Zones (AZs).Corporate users now access their legacy application via a secure connection with a Virtual Private Network (VPN) and/or AWS Direct Connect. Users can directly access the legacy operating system IP, or in some cases a bridge is used.Charon Migration on AWS benefits from the AWS CPU fast-clock speeds. The newly announced high frequency z1d instances deliver a sustained all core frequency of up to 4.0 GHz, the fastest of any cloud instance.Amazon EC2 Bare Metal instances also accommodate the installation of Charon Barebone, which is a software offering combining both the Charon emulator along with the underlying Linux operating system and delivered as custom images.Performance, Availability, Scalability, Disaster RecoveryFrom a performance perspective, customers are often surprised. When virtualizing old hardware that has been around for 20 or 30 years on modern x86 infrastructure, the newly-available CPU clock-speeds more than compensate for the real-time emulator instructions translation overhead.By removing the old hardware and its high risk of failure, and migrating to AWS cloud with recent hardware, the inherent availability of the application stack is improved. Furthermore, if the application is deployed across multiple instances, these instances can be spread across AZs for higher availability.Most legacy systems workloads are stable in use and don’t require capacity changes. Nonetheless, if the legacy application demand changes, and more or less resources are needed, AWS instances allow vertical scalability (changing instance type for larger or smaller resources) or horizontal scalability (changing the number of parallel instances). Such change can be done in a matter of minutes following a pay-as-you-go model.Disaster recovery on legacy systems is usually handled by backup tapes, or clusters. When the process of legacy systems to AWS cloud migration is performed using Charon emulation, the outdated applications and data can benefit from the same best practices as other AWS workloads, including Amazon Simple Storage Service (Amazon S3), Amazon Glacier backup and restore, Pilot Light, Warm Standby, and Multi-Region.Legacy System to AWS Cloud Migration to AWS StrategyFor migrating to AWS Cloud Migration, Charon emulator is first preloaded into the AWS instance and waits to receive the legacy application and the legacy operating system. Then, a backup of the legacy system is taken, transferred to AWS, and restored onto the Charon emulator. This process typically completes in a matter of days.One option is to transfer the legacy system backup archive over a secure network. For large data uploads or tight go-to-live schedules, the AWS Snowball data transport solution can be beneficial. Figure 3 shows the AWS cloud migration process.Figure 3 – Migration to AWS process.The steps taken for legacy system to AWS Cloud migration include:1. Launch an Amazon EC2 instance with Amazon Elastic Block Store (Amazon EBS) volumes similar in size to those on the original legacy system.2. Set up network connectivity between the original legacy system and the new Amazon EC2 instance, or prepare an AWS Snowball job.3. Backup the original legacy system creating a backup archive.4. Transfer the backup archive to the new Amazon EC2 instance either over the secure TCP/IP network, or via AWS Snowball.5. Restore the legacy system onto the Charon emulator within the Amazon EC2 instance.6. Start the emulated legacy system on Amazon EC2 instance.7. Adjust and verify network configuration.8. Cleanup unused legacy files, if any, such as hardware databases.Depending on the legacy system, Stromasys can provide tools to semi-automate the AWS cloud migration process accelerating backup and restore activities.Stromasys Use Case on AWS Cloud MigrationOne of the world’s largest mining companies had to modernize a critical legacy application running on past-end-of-life DEC Alpha hardware running Tru64 UNIX. The legacy financial application stores and retrieves historical records in an Oracle database and is critical for compliance purposes.Repairing the legacy hardware with the help of user groups was not a viable long-term solution. Legacy system failure leading to missed SLAs and non-compliance was just too expensive, and yet too close to a reality. Something needed to be done quickly about this high-risk situation.The customer took full advantage of Charon-AXP’s DEC Alpha system virtualization to move the legacy application to AWS cloud, with no change to the application or operating system. The project was completed within two weeks.Legacy equipment replaced:Application server: Alpha DS25 2-cpu (1000 MHz), 4 GB RAM, 188 GB storage.Database server: Alpha GS80 8-cpu (1250 MHz), 16 GB RAM, 4 TB storage.Target Amazon EC2 instances:Application server: c4.2xlarge instance with 8-cpu (2.9 GHz), 15 GB RAM, 300 GB storage.Database server: c4.4xlarge instance with 16-cpu (2.9 GHz), 30 GB RAM, 4 TB storage.Two Elastic IPs were provisioned (one for Linux operating system, and one for Tru64 UNIX operating system) and used AWS Direct Connect for network connectivity. Charon-AXP for Linux was configured to receive the legacy operating system and application.One lesson learned from this experience is that we could have moved the data through Snowball for faster transfer instead of moving the data over network connections. This migration to Charon-AXP on AWS minimized the risks while maintaining the same end user experience at a lower total cost. Is your legacy infrastructure secretly draining profits? Transform your business with our Legacy System Migration Guide Today! Download Free Guide Customer BenefitsOnce the application is migrated to AWS, it not only gets a new lease on life, but options and new capabilities suddenly become available. The benefits of cross-platform virtualization with Charon for AWS cloud migration services include:Risks of a legacy system catastrophic hardware failure are mitigated.Costs are optimized moving to an AWS pay-as-you-go consumption model.Application hardware capacity becomes flexible with possible adjustments in minutes.AWS CPU fast-clock speeds deliver enhanced performance for applications.Enterprises or organizations can now include legacy systems in their AWS mass migration plans.The application is moved unchanged to AWS transparently to end-users avoiding re-certification and re-training.New AWS high availability schemes and disaster recovery best practices become available to the application, and enhance the customer's experience.AWS automation accelerates operations and allows starting or stopping legacy environments in minutes possibly within a CI/CD pipeline.Stromasys SupportStromasys offers product support for Charon on AWS cloud during business hours or 24×7 for all emulators worldwide. Support typically applies to the Charon emulator software itself. Stromasys can also offer operating system support such as OpenVMS 7.3 and earlier support.Implementation assistance is available at a flat rate. It is usually delivered in a matter of days. It includes assistance for the sizing of Charon solution, migration design, and delivery. Other professional services are available on a scoped project basis with a Statement of Work.Charon emulators from Stromasys eliminate the need for risky application refactoring or rewriting projects. They allow legacy systems to enjoy many AWS benefits, including cost optimization, flexibility, and automation. With a simple backup/restore and no application change, end users won’t even notice the legacy platform has been moved to AWS. To know more how can Stromasys help your business with legacy system migration, contact us. Talk to an Expert #### Steps to Diminish the Risk of Unplanned Downtime Caused by Legacy Hardware Unplanned downtime can cost you millions (or even billions), disrupt workflows, and weaken customer trust. No production environment is immune, especially if you are relying on an age-old environment. What if your production line stops for hours or even days? The consequences multiply across your operation and echo through your revenue. This article breaks down the risk. First, we explore the root causes and costs. Then, we outline precise steps and proven strategies to reduce the risk of unplanned downtime. The spotlight? Aging legacy hardware - a silent but serious liability. What is Unplanned Downtime? Unplanned downtime refers to an unexpected halt to normal business activities. Simply put, it is a period when systems, processes, or machinery stop functioning without prior scheduling. For example, in manufacturing, unplanned downtime can happen due to legacy hardware failures. This in turn, can impact the entire production and result in delayed shipments - ultimately leading to significant financial losses. Unlike planned downtime for scheduled maintenance, these sudden disruptions catch operations off guard. Losses grow with every passing minute. Key drivers of unplanned downtime include: Legacy hardware Human error Cyberattacks Software or application failures Mostly, legacy hardware drives a substantial share of these incidents. With each passing year, the risk amplifies. So, downtime can hinder business operations for any enterprise that still depends on end-of-life hardware. When unplanned downtime actually hits legacy systems, IT teams find themselves clueless and have no clear path to recovery. In that moment of crisis, they regret not having planned earlier to avoid the downtime. Real-World Examples of Companies Affected by Unplanned Downtime How does downtime look in reality? Consider the following incidents that show how even the largest companies face disruption: Facebook: In 2021, a routine data center procedure backfired. Engineers accidentally disconnected the platform’s infrastructure, sending Facebook offline for hours. Billions of users lost access. Media coverage intensified, and the company’s overreliance on proprietary infrastructure came under scrutiny. JPMorgan Chase & IT Enterprises: Even the financial sector suffers. JPMorgan Chase has suffered repeated service outages and latency. Across IT, unplanned downtime impacts productivity and trust. The global toll? Over $400 billion in annual losses. Southwest Airlines: They were hit hard by an IT breakdown in December 2022. Flights were grounded and passengers were stuck. Financial damages led to an estimated $725 million in lost revenue and regulatory fines of $140 million. Toshiba & Western Digital: At Japanese plants, only 13 minutes of downtime in July 2019 led to shutting down NAND flash memory production at key facilities and reverberated through the world’s supply chains. Renesas Electronics: A fire in one cleaning room shut down a chip factory. The effects spread to automakers worldwide - Toyota, Honda, Nissan, and many more, awaiting delayed components. Samsung Electronics: Twice in two years, brief outages led to an outsized impact. In 2018, a 30-minute blackout cost Samsung $43 million. Two years later, a minute-long power loss stopped operations for almost three days. How Does Outdated Hardware Result in Unplanned Downtime? Legacy hardware becomes a stumbling block and, eventually, a point of failure. For instance, legacy systems drive nearly 20% of downtime in semiconductor manufacturing. A recent study found that 82% of organizations have experienced downtime in the last three years, costing them up to $260,000 per hour. Here is how aging servers are causing unplanned downtime: Cybersecurity Risks and Vulnerabilities Obsolete hardware lacks the latest security updates, making it extremely prone to cyber threats. The result could be system failures as well as long production downtimes. Incompatibility Issues Modern digital initiatives demand compatibility. But legacy hardware is a barrier to that. When your competitors are embracing innovation, legacy servers can stall you because they do not integrate well with AI, IoT, and cloud. Lack of Support When the original equipment manufacturer stops supporting, you face a problem. Rare parts are hard to find. The shortage of skilled engineers is even greater. You invite severe failures with every repair. Downtime? As time passes, the probability increases. It is difficult to find a quick fix or a replacement. Maintenance Challenges Old systems cost more to maintain. As breakages grow, so does expense. Without vendor support, even minor failures balloon into major crises. Inefficient maintenance tied to legacy infrastructure is expensive. Regulatory Non-Compliance Regulatory standards don’t stand still. Older hardware usually can’t keep up, exposing businesses to fines or security breaches. Compliance lapses don’t just cost money, they damage trust. Picture this: a single breach resulting in penalties and lost customers. Can you afford that? How to Calculate the Cost of Unplanned Downtime Understanding true impact means calculating more than the surface costs. Downtime drains revenue, productivity, and even future potential. Here’s the standard formula: Now, let’s break down these factors: Lost Revenue: (Hourly Revenue) x (Hours of Downtime) Example: For some, that means $2.3 million per hour, as in the automotive sector. The cost for a duration of two hours would be approximately $4.6 million. Lost Productivity: (Number of Affected Employees) x (Average Hourly Cost) x (Downtime Hours) The productivity lost by employees is significant if they are unable to work. Each idle resource adds one to the total. Due to this, real costs are often underestimated. Tangible Expenses: Replacement parts and repairs Overtime for technical staff Loss of goods due to halts Emergency shipping costs Intangible Expenses: Brand and reputation damage Lower employee morale Missed contracts or deals Supply chain disturbance 6 Steps to Fix Unplanned Downtime Now that you understand the risks, how can you mitigate them? Shift from a reactive to a proactive strategy. Follow these six actionable steps to enhance resilience and reliability. 1. Audit All Legacy Systems Start where you stand. Evaluate your entire legacy environment. Inspect the dependencies, record the vulnerabilities and analyze for performance considerations. This is your level of risk, and it shows you right where you are and where you need to be. 2. Leverage virtualization and hardware emulation Emulation solutions, like Stromasys Charon, move legacy workloads to modern x86 platforms. You retain your legacy software without rewriting or recertifying it. The best part? You no longer have to deal with the legacy hardware risk. But at the same time, you keep your business-critical legacy applications serving your business for decades. 3. Right-Size and Configure Modern Systems You need to fit the resources for your new virtual system. So, get it right when you build a new virtual system - allocate the CPU, memory and storage according to your application’s requirements. This allows you to do things better and more efficiently rather than just copy a standard setup. 4. Plan Data Migration Carefully For large data sets, it is non-negotiable to plan carefully when moving a legacy data set to a new platform. Sending terabytes of data over a network can be time-consuming. Therefore, it is necessary to evaluate your options carefully, from physical data transfer medium to dedicated network lines. Choose an approach that works for the timeline and goals of your project. 5. Ensure User Connectivity and Security Post-migration, there must be an uninterrupted and secure connection between your users and the application. Meet the security requirements of your organization on the new platform. Take into account the number of users and the bandwidth available to ensure satisfactory performance. 6. Test Every Single Thing Extensively Ideally, before going live, you must verify that the new system works as intended. Prepare a comprehensive test plan that covers common and critical user functions. Run these tests on the original system to create a baseline. Run them again on the new emulated system. Check the results to make sure everything works as expected. Is your legacy environment free from unplanned downtime? Our Team helps you mitigate this risk permanently! Talk to an Expert How Stromasys Can Help Stromasys is not just another vendor. We help enterprises transition off legacy hardware using advanced emulation - avoiding costly application rewrites. Our Charon solution creates a virtual setup mirroring your current operating environment. This ensures your legacy applications run stably on x86 servers or the cloud without the need for old hardware. Continuity for mission-critical workloads Zero change to application code Smoother compatibility with future platforms This results in a significant reduction of potential downtime. With Stromasys Charon, businesses can rely on the world’s leading cross-platform server virtualization and disaster recovery solutions to avoid costly outages while preserving their software investment. #### Strategy for Successful Legacy System Migration Relying on legacy systems is not a wise choice when businesses are looking for innovation and staying ahead in the digital market. Organizations face various challenges, such as hardware failure, unplanned downtime, increasing maintenance costs, security vulnerabilities, scalability, and hardware obsolescence. Legacy system migration cost-effectively enhances performance, security, and scalability. Here are some tips and strategies for seamless legacy modernization for more agile, responsive, and profitable operations.     Book a Demo #### Stromasys Charon-VAX in Highly Regulated Industries: Your Best Bet Organizations in highly regulated sectors depend on legacy applications for mission-critical operations. Many of these applications are subject to a version of the VAX hardware model for which the manufacturer no longer provides support. It creates significant operational and compliance risks. On the other hand, the legacy software is working fine and may not need to be replaced. Charon-VAX emerges as the ideal solution here. It replaces the old hardware with a modern infrastructure without porting. This way, your critical applications will keep running without putting your compliance at risk. In this article, we will delve into this in more detail and take a close look at it. Don't let outdated hardware hinder your business, as it does for 94% of other organizations. Download Whitepaper The Impact of Old VAX Hardware on Regulated Industries In sectors like finance, healthcare, and manufacturing, where regulation and compliance are non-negotiable, legacy hardware like VAX is a direct liability. Apparently, your VAX servers may seem to be delivering what you need. But digging deeper reveals a host of compliance issues. Basically, the core problem is simple: In most cases, the vendor no longer provides operating system or firmware patches for these systems. This increases the cybersecurity risk associated with the application. Let’s look at the challenges separately: Data Integrity: Maintaining data integrity and accuracy on older systems is difficult. When you need to check or retrieve information, it can be a slow and confusing process (especially for audits). Audit Trails: Older systems might not have the robust audit trails required by regulations like FDA 21 CFR Part 11 or Sarbanes-Oxley (SOX). Security: Aging VAX hardware rarely receives security updates. This makes it vulnerable to cyber threats, which ultimately lead to data breaches. Adapting to Regulations: Legacy systems are not agile and fail to meet modern regulatory compliance. They have forced businesses to use risky manual workarounds. Integration Complexities: Moreover, if you rely on legacy architecture, it can be challenging and expensive to integrate modern compliance and security solutions. Operational Risks Lead to Compliance Challenges: As your legacy hardware ages, you are less likely to find engineers to maintain it. This talent gap compounds technical risks and makes your systems more vulnerable. How Charon-VAX Provides the Solution It’s clear that legacy VAX servers are a liability for businesses in highly regulated industries. But any attempt to migrate the business-critical applications to a new platform requires a significant re-validation and re-certification effort (expensive, time-consuming, and fraught with risk). But what if you could entirely remove the risk of hardware without touching any legacy code? This is precisely what Charon-VAX from Stromasys delivers. It is a hardware emulation solution that creates a virtual VAX environment on modern servers or in the cloud. Your old OpenVMS operating system, programs, and data are transferred to this emulated VAX environment. Your software (from its point of view) hasn’t changed. It would run as it did before, preserving your validated environment and eliminating the need for re-certification. Here is why Charon-VAX is especially valuable for industries with tight regulations: 1. Charon-VAX directly addresses the core compliance challenges of legacy The solution emulates the original hardware so well that native VMS audit trail mechanisms function flawlessly. This is crucial for HIPAA, SOX, and FDA 21 CFR Part 11. The emulated system sits on new hardware, on top of a modern operating system. The manufacturer provides firmware and operating system patches, and the emulated hardware inherits benefits from the native security features of the cloud, such as Security Groups, Access Control Lists (ACLs), and, optionally, adding other services such as Web Application Firewalls (WAFs), which help to lower the cybersecurity risk. Secondly, it helps maintain data integrity. As applications and databases behave identically, there is no (or rare) possibility of data corruption during migration. Charon-VAX also uses both VAX security and modern host-based security. This allows you to implement contemporary firewalls, encryption, and access controls. 2. Ensures that risk mitigation is effective With Charon-VAX, hardware obsolescence is no longer a problem. By moving your VAX environment into a virtual machine, you eliminate catastrophic hardware failure risk. Again, it comes with advanced disaster recovery capabilities. A virtualized VAX environment can be backed up, replicated, and recovered far more easily and quickly than physical hardware. This strengthens your business continuity plan for sure. Furthermore, there is no application migration risk involved (as your applications run unmodified). Thus, you don't have to worry about data loss, incompatibility, and compliance gaps. 3. You can make the most of your investment by reducing maintenance costs and maximizing returns The cost of maintaining aging VAX hardware is high. There aren’t enough space parts, and the energy consumption is substantial. This means you have to pay significantly more for maintenance. But thanks to Charon-VAX, you can decommission expensive, energy-intensive VAX hardware and save money. This way, you can also preserve the immense investment made in your existing applications and their validation. Even better - you don’t need any replatforming projects. Finally, migrating to a Charon-VAX environment is quick and easy, which minimizes business disruption, a key factor in highly regulated industries. Power Your OpenVMS Apps Even If You’re in a Regulated Industry Now that you know replacing aging VAX hardware is easier than you think, while meeting all compliance requirements without sacrificing what already works, it’s your turn to apply the knowledge you have gained here. Feeling overwhelmed or unsure where to start? You don’t have to figure it out alone. At Stromasys, we assist businesses in moving away from outdated VAX hardware. Our Charon-VAX emulator replaces the original hardware, allowing you to run your critical processes in a modern environment. This ensures that you won’t have to worry about regulatory issues. You already have the solution with you, now let’s mitigate risks from your infrastructure. Fix your most pressing VAX hardware challenges even if you are in a highly regulated industry. Talk to an Expert #### Stromasys Cloud Solutions: Revitalizing Legacy Applications for the Modern Era Running legacy applications on aging hardware is a thing of the past. With time, it only increases data center complexities and costs.Many people still believe that removing mission-critical applications from these outdated servers can only be achieved through expensive rewriting or replatforming projects.However, Stromasys offers a proven approach that achieves the same goals with very less friction. This method, often referred to as lift and shift, involves rehosting your important legacy applications in the cloud, all while replacing outdated hardware. Modernize Your IT Infrastructure by Migrating Legacy Applications to Cloud with Stromasys Charon Solutions. Download the Whitepaper In this article, we will breakdown how Stromasys Charon creates emulated environments for SPARC, VAX, Alpha, PA-RISC, and PDP in the cloud. You will also learn about the pressing issues that Charon addresses.Stromasys Cloud Solutions: What is it, and How Does it Work?Many CTOs look for strategies that offer minimal disruptions. Stromasys emerges as a perfect fit here by providing solutions that connect legacy systems with modern cloud services. Stromasys is cloud-agnostic, meaning you can move your legacy workloads to any modern cloud platform like Azure, AWS, Oracle, or Google Cloud.The Charon emulator replicates the original hardware environment and provides an equivalent working environment (on-premises or in the cloud). This is when the complete software stack (OS, applications, and data) is transitioned from the old hardware infrastructure into the cloud.The best part? There is no need to rewrite or modify software. The original code and functionality stay the same, running in a more reliable environment.Additionally, there is no disruption for end users. Everything works just as it did earlier, so no retraining is needed. This keeps productivity up and business operations smooth during the transition.How Charon Runs on Virtual MachinesThis next-generation emulator lets you manage multiple server hosts, each running one or more virtual machines. As you scale your environment, it provides a central hub for managing both host and child VMs. The user-friendly interface makes it easy to manage everything with just a few clicks.Here are the steps:A Charon instance is created in your chosen cloud and configured to emulate your specific legacy hardware.A backup of your legacy operating system, application, and data is restored onto the new virtual machine.The application is brought online.Businesses will experience a seamless transition to a modern platform without altering the core functionality of their applications. By doing so, they preserve business continuity and benefit from the cloud’s improved reliability & performance.The Benefits of Stromasys Cloud SolutionsCharon Cloud Solutions tackles your crucial challenges before they escalate into operational failures.1. Turns the Inefficient and Costly Infrastructure into a Scalable OneMission-critical applications that hold a company’s intellectual property and decades of expertiseBusiness continuity may be threatened due to outdated servers that can hinder day-to-day operations.These challenges come at a significant cost: International Data Corporation (IDC) estimates that MNCs incur annual losses of approximately $62.4 million due to inefficiencies in processing.And when downtime hits, Gartner found it costs a staggering $5,600 per minute or up to $540,000 per hour. Thanks to Stromasys Charon, companies do not have to deal with these challenges anymore. Removing the hardware quickly and cost-effectively solves infrastructure-related issues.2. A Smooth and Risk-Free MigrationThe fear of losing essential applications is, however, one of the main obstacles to modernization. Old-school migration projects can take forever and cost a fortune. With Stromasys, though, the application code is untouched.The transition is low risk because the existing software is not lost. It’s the only migration alternative where you experience minimal friction, with no recertification required.3. Ensure Robust Business ContinuityFor any business application, disaster recovery is a significant area of concern. Cloud infrastructure offers unmatched resilience.With Stromasys, you can have your legacy software in one or more data centers anywhere around the world. One fails, and in the event of another disaster at one location, there’s a backup. This provides (and improves) continuous operations over the WAN, and does so in a fraction of the time that would be necessary for traditional BCP.4. Optimize Your IT ResourcesIt is increasingly difficult to find engineers who understand legacy hardware. More of these experts retire each year, resulting in a substantial skills shortage.Stromasys relieves your IT team of the burden of locating hard-to-find parts or finding expertise. Further, your team can work on innovation instead of working on hardware problems.5. Meet Security Protocols with EaseLegacy servers also present significant security issues. Manufacturers often stop providing security updates, which leaves these servers vulnerable to cyber threats.When you move with Stromasys, so do your apps, which benefit from the newest security mechanisms provided by contemporary cloud services. That might be Security Groups, ACLs, or WAFs, for example.Transform Your Aging Infrastructure with StromasysStaying on end-of-life hardware isn’t really a tenable long-term strategy. And the costs, risks, and restrictions will only increase. With the Stromasys solution, we can offer arealistic, powerful savior for your legacy applications to take them off old hardware and place them into a safe, secure modern cloud.This migration enables you to continue running your mission-critical systems longer while planning for the future without sacrificing the support that will ensure the reliability and availability of those workloads over time. See how you can eliminate legacy hardware without risking your reliable software. Talk to an Expert #### Stromasys Dedicated Federal Team For over 20 years, Stromasys’ Charon classic hardware emulation solutions have been aiding federal government offices virtualize their legacy hardware for modern x86 or cloud platforms. This has allowed the government, and key federal contractors, to continue running their trusted applications without modifications, recertification or retraining at typically a fraction of the cost of a full migration project or annual maintenance of the original hardware. As global leaders in cross-platform virtualization solutions, our customer base includes major corporations around the world, as well as 20 federal agencies.Throughout our history we’ve implemented more than 5,000 cross-platform virtualization solutions for the world’s leading companies in over 50 countries. Stromasys’ dedicated Federal Team can assist you in successfully transitioning critical agency applications from legacy hardware to a more stable and cost-effective platform, without major modifications and achieving a ROI in a year or less. #### Stromasys increases efficiency for MediSolution using Charon-AXP The Challenge MediSolution is a leading information technology company headquartered in Montreal, Canada. More than 300 healthcare, public, and service-sector organizations rely on MediSolution’s systems to maximize their operational efficiencies, lower their costs, and improve service delivery. However, in order to maximize the efficiency of their own operations, the IT team at MediSolution realized that they would have to replace the legacy Alpha hardware running their business-critical systems. Indeed, they were running out of data storage space, and maintenance costs had become excessive. MediSolution needed a system with more storage and lower annual running costs. Migrating applications to a new platform would increase storage capacity but would also take a lot of time and involve considerable expense and risk. They considered adding another AlphaServer to their existing configuration, which would have doubled capacity but also doubled maintenance costs. Moreover, it would have required twice the space and increased energy consumption at a time when most businesses are striving to reduce their carbon footprint. Either strategy would mean recompiling existing applications, a complex and time-consuming task. MediSolution therefore decided to explore other options. Download the full success story below to read more: Download our Case Study Read on to find out more about this Stromasys’ solution. Download Now #### Stromasys legacy server emulation on Azure URL: https://www.stromasys.com/resources/stromasys-legacy-server-emulation-on-azure/ #### Stromasys Solution Partner Program Guide At Stromasys, we provide a Stromasys Solution Partner program as a way for companies to grow the size of their IT modernization campaigns by including classic systems that would otherwise be off limits. You can preserve your customers’ critical application investments while moving them off legacy hardware onto new x86 infrastructure (on-prem or cloud). Stromasys Partnering Opportunities Regarding partnering opportunities, Stromasys offers several types which can include: Referral Solution Partners Reseller Solution Partners OEM Solution Partners Business Introducer (BI) Associate Level Partners Advanced Level Partners Premier Level Partners We carefully qualify and select all prospective solution partners through an evaluation process which assesses your organization’s business strategy and services capabilities to make sure it’s aligned with the program goals and customer needs. Review the following document for more information on the benefits and process of becoming a Stromasys Solution Partner. Download our Other Stromasys Solution Partner are partnering opportunities offered by Stromasys for companies to grow the size of their IT modernization campaigns. Find out more about it here. Download Now #### Struggling to Find Replacements for Your Oracle Sun Spare Parts? As Oracle continues to phase out support for aging SPARC servers, many organizations face a growing challenge: maintaining the outdated hardware. Spare parts are getting harder to find, making the hardware prone to downtime. But your business cannot afford frequent disruptions. How to keep your mission-critical Solaris application running smoothly? Is investing in Sun SPARC spare parts ideal, or should you consider alternative solutions that ensure the longevity and stability of your trusted legacy applications? Eliminate the risks with vintage hardware and extend the life of Solaris application. Download Whitepaper What Makes It So Challenging to Find Oracle Sun SPARC Parts? The following reasons primarily cause the scarcity of spare parts for Sun SPARC servers: 1. End-Of-Life and Discontinuation Oracle Sun Hardware often reaches end-of-life (EOL). The manufacturer may no longer produce these parts or have dismantled the production team. In fact, a news article published by The Register has also indicated this trend. It reported that “Threads on The Layoff suggest that around 2,500 layoffs have been made, covering Solaris, SPARC silicon development and storage hardware, including tape libraries, with one result being that development work has ceased on the ZFS Storage Appliance.’’ Due to these production issues, the Sun SPARC enterprise server becomes EOL. Thus, obtaining new and original parts becomes increasingly difficult as the existing stock depletes over time. 2. Limited Availability of New Parts Oracle typically does not manufacture new parts for Sun SPARC systems. Instead, they offer refurbished ones, which can be scarce. Therefore, finding replacement parts is getting harder with each passing year. In the upcoming years, you may encounter difficulty finding them due to limited availability. 3. Proprietary Nature of Parts Oracle Systems often uses proprietary components that are not easily replaced with generic or third-party alternatives. This proprietary nature forces the users to source parts directly from Oracle or certified third-party vendors. But Solaris Applications are Still Important for Your Business Continuity Keeping the hardware running is extremely difficult due to the challenges of finding Sun SPARC spare parts. But the Solaris application running on the hardware is still crucial to your business. Because it performs very specific tasks that are vital for business operations. It is important to note that in most cases, there is no need to modify the application. What’s more, many of these applications do not need new or different functionality, and changing them risks breaking them, with the new app not delivering everything the old one did. In some instances, these applications had to be certified as meeting specific external requirements and changing them would reopen that entire process. Another challenge is the loss of institutional knowledge regarding the fundamental requirements and the functioning of the application and its internal processes. Reacquiring this knowledge would require significant time and resources, and there is a risk of errors when creating a new version of the app. So, we have reached a point where your application is still important. But due to the lack of spare parts availability (combined with other challenges) makes the hardware a stumbling block for your business. What if your Solaris OS runs on a new hardware infrastructure without the need for the older hardware? Hardware Emulation: The Cost-Effective Alternative No more wasting time and money running after Sun SPARC Spare Parts. With hardware emulation, it is easier to run your legacy applications on modern systems without changing the software. What is hardware emulation? It’s a process of mimicking your hardware and creating a similar environment such that your OS behaves as though you are still using the original hardware. Essentially, it bridges the gap between tried-and-true applications and the latest hardware infrastructure so that you can enjoy the best of both worlds. Why is It a Better Alternative to Finding Sun SPARC Spare Parts? Emulation addresses the scarcity of Sun SPARC server spare parts by offering a seamless transition from legacy hardware to modern infrastructure, either on-premises or on the cloud. Here are the reasons why emulation emerges as a better alternative: Eliminates the need for costly hardware maintenance and parts Minimizes downtime with a modern environment that is easier to maintain and update Ensures your business applications remain operational and supported, even as technology continues to advance You can easily invest your resources in the more important tasks there is no looking back Leverage the power of modern infrastructure and run your application more efficiently than before Making the Transition Transitioning to an emulator is a strategic move that requires careful planning and execution. So, it’s essential to partner with experts who know and understand your business, as well as the modern technological advancements. At Stromasys, we understand the unique characteristics of legacy systems like Oracle Sun SPARC hardware. Our team consists of experts with decades of experience. With that knowledge, we have engineered Charon-SSP, which emulates Oracle Sun SPARC hardware on a modern x86 platform or in the cloud. With Charon-SSP, there is no need to change source code or code conversion. You can embrace modernization with confidence. Final Takeaway Behind every challenge, an opportunity lies. Finding Sun SPARC spare parts is becoming increasingly difficult. However, this challenge also presents an opportunity for modernization. If you are still considering your options for maintaining your Sun SPARC systems, remember that your goal is more than just maintaining the old hardware. Instead, your goal is to run your mission-critical applications smoothly and maintain seamless business continuity. By adopting emulation software like Charon-SSP, you can break free from the constraint of aging hardware. And eliminate the need for Sun SPARC spare parts. Don’t let the lack of SPARC spare parts hinder your business growth. Talk to an Expert #### Tackling the Challenges of Legacy Hardware Failure URL: https://www.stromasys.com/resources/tackling-the-challenges-of-legacy-hardware-failure/ #### test URL: https://www.stromasys.com/resources/test/ #### Thales Alenia Space Finds Secure and Cost-Effective Solution in Charon-SSP The Challenge Thales Alenia Space was running a SPARC Sun Fire 480R with two network boards and 4 GB of RAM on Solaris 5.8. They were using the system to support their final customer, the Centre National des Etudes Spatiales (CNES), the French space agency much like NASA. The SPARC was used by Thales Alenia Space to process data from IASI interferometer (see https://iasi.cnes.fr/en/IASI/i...) when it was assembled, integrated, and tested before its long journey in space. However, Thales Alenia Space also has 1) to ensure that these processings can be applied to data from the orbiting interferometer during the whole IASI life, which is around 20 years, and 2) to compare the resulting computations to those obtained when IASI was on earth. Since it is risky and costly to maintain computers for decades, Thales Alenia Space envisaged to use a SPARC emulator but only if strong performance requirements are met, both in terms of speed and floating point precision. As the hardware aged, Thales Alenia Space knew they needed to do something to protect and extend the life of their applications. Each application on the SPARC system was tested, certified, and already in use with other satellites. Adopting an entirely new solution would require rewriting, retesting, and recertifying the applications, which for many organizations is prohibitively time-consuming and expensive. Download our Case study Thales Alenia Space finds secure and cost effective SPARC emulator solution in Charon-SSP by Stromasys. Download Now #### The #1 Legacy System Risk Mitigation Hack for Manufacturers [Video] Legacy systems lie at the heart of manufacturing. And when the critical software stops working, the entire operation feels the impact.Yes, old hardware is unreliable. Research indicates that as much as 20% of lost productivity is a result of unplanned downtime alone. That’s specifically a legacy hardware problem most of the time.https://www.youtube.com/watch?v=040zcjYKdBQThe Cost of WaitingLegacy hardware is deceiving. Although they may appear to be working for the time being, they are degrading with each passing year. Here’s what’s really happening:Integration problems:New tools can’t be integrated well with old hardware. Industry 4.0, IoT, and cloud analytics are out of reach. Data stays stuck in silos. Automation becomes a challenge.Frequent breakdowns:With maintenance becoming extremely challenging, hardware failure is only a matter of time. When things break, you lose valuable time and money.High maintenance costs:Old systems require specialized skills and ongoing support. You spend more on fixes. Simple repairs can cause delays of hours or days.Holds back growth:You can’t scale or shift to digital workflows easily. The old platform pushes back against every change.Typical Migration Projects are Not Always NeededDon’t restrict yourself to popular options. After all, you don’t always need a huge, expensive rewrite.Fortunately, there is a better way. Stromasy Charon can make all the difference. Here’s how:Run legacy apps on new x86 hardware. Keep your applications running unmodified - either on cloud (of your choice) or on-premises servers.No more unplanned downtime. Risky servers won’t cause outages. Your software runs (uninterrupted) on stable and modern tech.Reduce maintenance costs fast. Forget looking for rare spare parts or hardware experts. Support gets simpler and cheaper.Connect with new tools. Modern platforms allow your legacy software to work with current analytics and manufacturing tech.Stay flexible. You are not just emulating, you are also buying time for yourself to decide whether you really need a full application migration.Don’t Let Legacy Hardware Define Your FutureIf old hardware, downtime, or integration headaches are slowing you down, take preventive action today.Stromasys solves this problem in simple steps without changing your trusted applications. Only the aging hardware will be eliminated from the setup. Everything else will run like before.So, what are you waiting for? Discover how Stromasys can address your aging infrastructure too (before it escalates into major issues).Talk to an Expert #### The Complete Guide to Modernizing Legacy Applications in 2026: Benefits, Strategies & Best Practices to Transform Your Business Legacy application modernization goes beyond just technology—it transforms business operations and elevates the customer experience.Most companies approach this as part of a broader digital transformation effort to reshape processes and keep up with shifting market demands.Research also supports this trend. A study shows that the U.S. application modernization market will grow at a 17.5% CAGR from 2024 to 2030. Unlock the secret to eliminate legacy hardware risk and secure your business Download Whitepaper What is Legacy Application Modernization?Legacy application modernization means updating old systems by replacing them with newer solutions. It can be a cloud-based solution or leveraging any other modern technology.The goal is to make these essential applications faster and adaptable to today’s technology standards and achieve smoother operations.Example of legacy application modernizationImagine a bank relying on legacy software for online transactions. Upgrading to a cloud-based system could speed up transaction times, improve security, and add mobile-friendly options. This in turn will create a better experience for both customers and bank staff.Why Do Decision-Makers Consider Legacy Application Modernization?Basically, businesses consider legacy application modernization due to two reasons:Operational ChallengesMarket trendsOperational ChallengesOperational challenges stem from the applications or hardware itself. Here are the most obvious one you should know:High maintenance and support costs: The legacy application is built on extensive code and monolithic architectures. This is why it is costly to maintain, and even minor updates are time-consuming.Compliance and integration challenges: They often struggle to meet modern data privacy standards, such as GDPR, and face limitations in connecting with APIs that support real-time data and AI-driven functions.Finding skilled talent: Today’s IT professionals focus on modern technologies. This is why hiring has become expensive and difficult.Security concerns: As vendors stop releasing updates for outdated software there will be no regular patches. Consequently, legacy applications become vulnerable to cyberattacks. This can lead to compliance risks and security breaches that cost you more.Scalability Issues: Legacy applications often can’t scale effectively, especially with the rise in mobile users. For instance, 63.38% of all website traffic comes from mobile, but in many cases, the legacy applications aren’t ready to handle mobile users.Obsolete Hardware: It’s not always the legacy application; outdated hardware can cause serious threats to organizations. Most of them have reached the end-of-life and can fail anytime soon, which can directly impact business continuity. Furthermore, as compared to modernized infrastructure, vintage hardware can cost you significantly more.Trends Driving Legacy Application ModernizationBelow are the external factors that drive the organization to look for legacy application modernization approaches:Cloud Adoption and Migration: Cloud migration can significantly enhance scalability and optimize operational efficiency. Studies show that by 2025, 85% of the organizations will adopt a cloud-first policy.Artificial Intelligence and Automation: AI is revolutionizing legacy modernization by automating code analysis, testing, and performance improvements. This not only accelerates the development process but also enhances accuracy and makes the transition smoother and less labor-intensive.Low-Code Development: With Gartner predicting that 70% of new applications will utilize low-code technologies by 2025, this trend significantly reduces risks, enables rapid application creation, and refactoring.DevOps and Continuous Integration/Continuous Deployment (CI/CD): Incorporating DevOps practices and CI/CD pipelines accelerates development cycles and fosters collaboration between teams. This approach ensures that modernized applications are consistently aligned with business objectives. It also reduces manual errors and streamlines release processes.API-Driven Development: This ensures legacy applications can interact with modern applications. By facilitating seamless integration, APIs enhance data exchange and functionality. It extends the usefulness of legacy systems and improves overall business processes.Benefits of Legacy Application ModernizationLegacy application modernization can change the way businesses run and revolutionize their performance. Here are the reasons why it’s an exceptionally smart move to make:Cost SavingsModernizing is a great way to reduce maintenance costs and optimize hosting for businesses. In turn, this change saves extra money for completing projects that are important for business growth.Agility in BusinessModernized applications may respond more effectively than was possible with older generations of applications. This flexibility allows companies to remain competitive and pivot when needed.Increased ProductivityThe user interfaces and automation tools that are typically part of modern applications can boost productivity. The result? Improved productivity and increased staff morale.Improved Customer ExperienceUpgraded applications provide better performance and new features that add value for users. This drives more business from repeat customers.Enhanced SecurityFor businesses, updating their legacy systems can help address these vulnerabilities and better protect sensitive information.New Revenue OpportunitiesModernization opens new service and process possibilities that could not be accomplished within the constraints of its legacy environment.Future-ReadyLastly, updating helps to address future issues that businesses will have to deal with.What Are the 7 R's Strategies for Legacy Application Modernization?The 7 R's of legacy application modernization is a full proof framework that enterprises can leverage to evaluate the right approach for modernizing legacy applications.All of these legacy system modernization strategies have their advantages and disadvantages. Make sure that you choose a method that depends on factors like cost, time, and organizational objectives.1. RehostRehosting, often called "lift and shift," means moving applications to a new environment without changing their code or architecture.It is Ideal for businesses that wish to retain their mission-critical applications while simply replacing the hardware.Cost-effective, quick and less-risky alternative to full-scale migrationHelps to maintain the familiar user experience for employeesAn excellent option for enterprises that wish to leverage the efficiency of cloud2. ReplatformReplatforming means making minor tweaks to optimize the application for the new platform without altering the core architecture.Ideal for organizations who want to benefit from the new platform while keeping risk and effort to a minimum.It can enhance application performance and lower operational costsOften used with SaaS and IaaS solutions3. RefactorRefactoring is all about restructuring or rewriting the existing code to improve its non-functional aspects, like performance and maintainability, without changing how it behaves externally.Suitable for software development and DevOps teams.It can lead to significant gains in performance and maintainability without the risks tied to a complete rewriteBut it can be time-consuming as it requires a solid understanding of the existing codebase4. RearchitectThis is a more extensive change than refactoring. Rearchitecting involves fundamentally redesigning the architecture of an application to take advantage of new technologies like microservices or serverless computing.This is often seen in monolithic applications where businesses want to use microservice architecture. Also, it is a popular choice for organizations looking to significantly enhance their application’s capabilities.The application can become more flexible and agileIt can also handle increased loads and a larger number of users more efficientlyBut it demands substantial time, effort, and expertise5. RebuildRebuilding means rewriting the application from scratch while keeping its original scope and specifications.This option is chosen when the current application can’t meet business needs or is too costly to maintain.It creates a modern and optimized application that fully aligns with current business requirements and utilizes the latest technologiesRebuilding can boost performance, scalability, or compatibility with modern technologiesHowever, this is usually the most time-consuming and expensive route6. RepurchaseThis is actually the simplest approach in a technical sense, as it does not involve replacing an existing application with some commercially viable application.It is most beneficial for non-core business applications, which are sufficient without the need for customization.Addresses the shortcomings of the existing applicationProvides quick access to modern, feature-rich applications without in-house developmentBut in certain cases, it might not meet all the needs and require further modifications7. Retain/EncapsulateThis is the process of extracting out small, distinct parts from legacy code. This preserves a major part of existing code and all data, but each part is now working in isolation, communicating through an API with its counterpart.Encapsulation can be leveraged when the application is still effective, and the costs or risks of modernization are too highSince the old database usually doesn’t change, there’s less risk of losing important customer dataIt also hinders the organization’s ability to adopt new technologiesWhat Are the Best Practices for Legacy Application Modernization?First things first: why do you need a legacy application modernization plan?As per the Wakefield study, 79% of the application modernization projects fail to yield the intended results. This is where planning comes in. Having a modernization plan is all about doing the right things at the right time.To help you understand more clearly, we will share the crucial steps through a series of key questions. These questions will help you reflect on your strategy and make informed decisions.When Is the Right Time for Legacy Application Modernization?Assess the existing performance of your application. Look for signs such as:Usage: Is the application still actively used, or has it become redundant?Relevance: Does it align with current business processes and needs?Productivity Impact: Is it hindering employee productivity due to inefficiencies?Revenue Generation: Is it supporting or limiting your revenue opportunities?Compliance: Does it meet the latest compliance and regulatory requirements?Technology Stack: Is the technology outdated and no longer supported?Code Complexity: Is the codebase overly complex, making it hard to maintain?Architectural Issues: Are there fundamental architectural problems that need addressing?Security Vulnerabilities: Is it exposed to security risks due to outdated protections?Performance: Are there noticeable performance bottlenecks affecting user experience?Maintenance Costs: Are ongoing maintenance costs exceeding reasonable limits?Apart from asking the above question themselves, decision-makers should also run some user feedback sessions to uncover the pain points and see if migrating will help solve them.What Exactly are You Looking to Achieve with This Modernization?Have a clear set of goals for the modernization effort. Common goals might include:Reducing operational costsBoosting application performance and reliabilityImproving user experience and engagementComplying with modern security standardsIntroducing additional features and functionalities that the business requiresSeparating the outdated hardware from the softwareWhat Budget and Resources Are Available for the Modernization Process?Deciding your budget and resources helps to maintain project continuity without hampering the business. This includes:Budgeting includes assessing the technology costs, labor costs and cost of potential downtime.Next is to identify competent team members in-house who can get involvedList down the tools that you might need for the modernizationWhich Modernization Approach Fits Best?For strategies, we have already discussed the 7 R’s of legacy application modernization. But what’s more important is choosing the one that is in line with your long-term goals.Choosing the right modernization approach depends on these crucial factors:Workload: Data and processing requirements of your applicationSystem Design: Evaluate the existing system for strengths and weaknessesCost: Balance between modernization expenses as well as ongoing operational costs.Risk: Evaluate the risks that come with each solutionOperations: Decide how the strategy will influence daily operationsSecurity: Verify the means by improving security and mitigating vulnerabilitiesPrioritization: Identify the main objectives of your organization and correspond with them with respect to adopting a strategyScalability: The ability of the approach to support scale in futureAgility: How easy is it to shift the strategy keeping evolving landscape in mindCompetitive Advantage: Assess how the strategy will make you more competitive in your chosen marketWhat are the Potential Risks Associated with this Modernization Project and How to Mitigate Them?Identify potential risks, such as:Data loss during migrationUser resistance to changeExtended downtime or performance issues post-launchTo mitigate these risks:Implement robust backup strategiesInvolve stakeholders in the planning processEstablish a phased rollout plan to test and adjust before full deploymentWhat is the Timeline for the Modernization Process?Create a detailed timeline that includes:Key milestones, such as assessment, planning, implementation, and testing phasesSpecific deadlines for each stage to ensure accountabilityFlexibility for adjustments based on project progress and unforeseen challengesWhat Technical Considerations Do We Need to Address in Our Modernization Plan?Focus on technical aspects like:Compatibility with existing infrastructure and softwareRequired updates to databases and server environmentsSecurity measures that need to be implementedIntegration with current systems and third-party servicesCompliance with data protection regulationsHow Can You Manage the Transition from the Legacy System to the Modernized Application?Ensure a structured transition by planning out:Create a migration plan that outlines how data will be moved and when the old system will stop runningConduct training sessions and assist users in adapting to the new systemClosely monitor the system after it gets into production to catch issues immediately and fixTo improve the application further, listen to feedback from your users during and post-transitionChallenges Faced While Modernizing Legacy ApplicationsEven the best-laid legacy application modernization strategies can get derailed if you are not aware of the roadblocks. Some of the common challenges are as follows:Financial ImplicationsEnterprises must weigh the immediate costs against long-term benefits. Whether to go ahead with a complete overhaul or selective updates requires a careful analysis of new infrastructure, training expenses, and potential disruptions.User Workflow AdaptationEmployees accustomed to their workflows may resist change and this can slow down adoption rates. To ease this transition, invest in comprehensive training and provide ongoing support.Ignoring the FutureFuture planning is a must. Develop a roadmap that includes modernization objectives, methods to be followed, timelines, and resource needs. To stay competitive, build APIs for easy integration with modern frameworks and leverage automation & AI.Code ComplexitiesLegacy application modernization requires expertise in outdated technologies, which is hard to find as the industry moves towards newer tech stacks. This shortage makes refactoring an uphill task.Technical DebtTechnical debt arises when engineers sacrifice quality in order to get it done quickly. As with any kind of debt, accumulating technical debt is a tremendous overhead and shall be paid back eventually.Security and Data IntegrityCompanies must evaluate financial and operational risks carefully. Also, it’s essential to clean and organize existing data. This step ensures that outdated errors don’t carry over into the new system and aligns data with current business goals.Embrace Risk-free and Cost-Effective Modernization with StromasysAre you exploring legacy system modernization services but unsure who to trust? Initially, the journey can be overwhelming, especially as there are so many options available.Many strategies promise legacy application modernization but often come with significant risks and lengthy timelines. That's where Stromasys stands out as a leading provider of lift-and-shift solutions.Stromasys makes it easy to transform your legacy applications using the Charon emulator, without interrupting or altering your business operations.This is because it only deals with upgrading your hardware and does not involve widespread changes to your applications. Consequently, companies experience streamlined operations and position their business for future growth. Want to see how Charon can modernize your legacy application in a cost-effective manner? Talk to an Expert #### The Complete Guide to VAX Computer Systems: History, Features, and Future VAX is a group of 32-bit minicomputers made by a company called Digital Equipment Corporation (DEC) in the 1980s. The 32-bit system helps it to handle data efficiently. Interestingly, the acronym of VAX is Virtual Address eXtension reflects how a computer remembers and processes information. What makes VAX special is its ability to manage large amounts of memory more efficiently, which is called “virtual memory”. VAX also runs a specific operating system called VAX/VMS (later renamed to OpenVMS). The combination of VAX and VMS was highly popular for business-critical workloads and in universities.In this article, you will uncover the journey of VAX computer systems and how they have evolved. You will also get to know the nitty-gritty of the VAX architecture and the industries that still rely on these legacy computers. Lastly, you will learn about the future of these legacy computers. Explore how CHARON-VAX emulates legacy VAX processors on Windows or Linux. Download Datasheet What are VAX Computer Systems?VAX stands for Virtual Address eXtension. VAX computer systems refer to a series of 32-bit minicomputers designed by DEC or Digital Equipment Corporation. Simply put, VAX is the hardware, and DEC is the company that produced VAX. The series started with the VAX-11/780 in 1977 - the first commercially successful model.VAX computers primarily ran the VAX/VMS operating system, which later evolved into OpenVMS. In modern days, the use of this OS is very niche, particularly used by organizations to run mission-critical legacy workloads.VAX computers were produced for over a decade, with the final model launched in the early 1990s. After that, DEC moved on to a new system. The successor to VAX was called DEC Alpha.These machines were significant in computing history. They bridged the gap between early minicomputers and more advanced systems. VAX's long production run demonstrates its impact on the industry.Originally, VAX computers were made for the science and engineering world. Early on in the 1980s, they were also used for accounting and finance.The VAX architecture was built on a CISC design, featuring a variable-length instruction format and a wide range of addressing modes. It has a highly orthogonal instruction set architecture. It also includes complex operations such as queue insertion or deletion, number formatting, and polynomial evaluation.6 Key Features of VAX ArchitecturesDEC VAX was one of the first commercially successful computers to implement virtual memory.1. Virtual MemoryDEC VAX was one of the first commercially successful computers to implement virtual memory.What is virtual memory?A method of employing secondary storage (such as disk or SSD memory, etc.) as main memory. This allowed a user to build and run a program that required more memory than the limited quantities of main memory available at the time. With the help of virtual memory, VAX computer systems can use secondary storage as if it were the primary storage.VAX computers split their virtual memory into four parts. Each part was one gigabyte in size. These sections were used for different purposes: user processes, process stacks, and the operating system. This division made memory management more efficient. It also kept processes separate from each other.This virtual memory feature enabled users to run tasks that seemed impossible to execute. It made writing programs easier because programmers didn't have to divide them into segments to fit the limited memory available at the time.2. CISC DesignThe VAX architecture is a classic example of the Complex Instruction Set Computing (CISC) design. Hence, they have a rich, complex instruction set that allows for the efficient execution of various operations.Also, VAX computer systems use variable-length instruction formats that support numerous addressing modes. Such flexibility enhances the system's task-handling capabilities. The architecture features 16 general-purpose registers that are labeled R0 to R15. Some have special uses, like the Argument Pointer and Stack Pointer. This setup aids in efficient memory management.3. Data Types and FormatsThe VAX computer supports various data types and formats, including:Integers: Stored as binary numbers in byte, word, longword, quadword, or octaword formats.Characters: Represented using 8-bit ASCII codes.Floating Points: Four different floating-point formats are used to represent this. Starting from 4 to 16 bytes in length.4. Instruction SetsVAX instructions are designed to be independent, which is called orthogonality. It means that any addressing mode can be used with any instruction. This flexibility comes from a variable-length instruction format and various addressing modes, such as register mode, autoincrement, autodecrement, and base relative addressing.The registers have special roles, like the Stack Pointer. The system handles various data types, including integers, characters, and floating-point numbers.VAX instruction mnemonics combine different elements to create a wide range of operations, such as:Prefix, which defines the type of the operationSuffix, which reflects the data typesModifier, which reflects the number of operands involved.Also, register masks are a standout feature. They're at the start of each subprogram. They show which registers to save and restore.5. Input/Output (I/O) ImplementationVAX architecture handles input and output through special controllers. These I/O device controllers are key to managing data flow, with each having its own set of registers that are used for control and status monitoring.The VAX system maps these registers into a specific area. This area is called I/O space. It's a part of the overall address space. By doing this, the CPU can easily interact with I/O devices, making the I/O management more efficient. This approach streamlines communication between the CPU and peripherals.6. Addressing Modes of VAX ComputersAddressing modes determine how the system finds data in memory, which enables flexibility and efficient memory access.In Register Mode, the data is directly in the register. The instruction simply points to the correct register.Register-Deferred Mode is different. Here, the register holds the address of the data, not the data itself.In Autoincrement Mode, the register value increases after use. Autodecrement Mode decreases the value before use.Autoincrement Deferred Mode is similar but always increases by 4.Displacement Modes use a base register and an extra value. This combination calculates the final address. The extra part can be a byte, word, or longword.Immediate and Literal Modes put the data right in the instructions.Indexed Mode is useful for arrays. It uses a base and an index to find data.PC-Relative Mode uses the program counter to locate data.Absolute Mode simply states the address directly.Hardware Developments and Evolution of VAX ComputersThe VAX hardware evolved significantly over time. Let us look at the important developments:SeriesModelYear LaunchedKey FeaturesVAX-11 SeriesVAX-11/7801977Supported up to 8MB of memoryVAX-11/7501980Smaller and less powerful than VAX-11/780VAX-11/7301982Used AMD Am2900 chips for its CPUVAX-11/7851984Faster CPU cycle time than VAX-11/780MicroVAX and VAXstationMicroVAX I 1984Smaller and more affordableMicroVAX II1985Smaller and more affordableVAXstation I1984Focused on workstation capabilitiesVAX 4000 SeriesModel 300 Late 1980sBaseline modelModels 400/500/600Late 1980s - Early 1990sUsed NVAX microprocessor; two to four times faster than Model 300Use Cases of VAX Computers Across Different IndustriesNow that you have an idea about the key essentials of VAX computer systems, let us shed light on its industry-specific applications.Federal Research and GovernmentVAX computer systems were crucial in government operations. They excelled in scientific computing, data analysis, and simulations. The Naval Surface Warfare Center used them for submarine dynamics simulations. At the Energy Department's Combustion Research Facility, VAX computers aided combustion engine experiments. They also processed Army vehicle simulations.Engineering and Scientific ApplicationsEngineers relied on VAX for CAD, simulations, and modeling. These machines handled large datasets with ease. They became the go-to for scientific and engineering research. VAX computers supported various applications, from radar processing to flight control systems.Business and Financial ServicesBusinesses embraced VAX for operational needs. They used them for database management and transaction processing. VAX's multitasking capabilities boosted productivity. Companies ran multiple applications simultaneously. Office automation tasks like word processing and email also benefited from VAX computers.Education and AcademiaVAX computers were staples in educational institutions. They supported research and teaching and served as access points for students and faculty. Universities used them for programming courses and research projects. VAX's reliability made it a valuable academic resource.TelecommunicationsThe telecom industry leveraged VAX for network management. These systems excelled at handling multiple connections and processes. VAX played a key role in developing and maintaining telecommunications infrastructure.HealthcareHospitals and clinics use VAX for patient records and scheduling. The system's reliability streamlined healthcare operations. VAX provided a robust platform for healthcare administration and improved patient care efficiency.Advantages of VAX ComputersBack in its heyday, VAX computer systems were renowned for their unique advantages. Let us look at them all.Backward CompatibilityVAX computer systems maintained compatibility with PDP-11. This feature protected existing software investments. Users could upgrade while keeping their familiar programs.Versatile Instruction SetVAX computers used a complex instruction set computer (CISC) design. Its assembly language was user-friendly. Its assembly language was user-friendly. The instruction set was powerful and orthogonal, which in turn, made it popular among programmers.Advanced Memory ManagementVAX introduced sophisticated virtual memory management. It divided virtual memory into four 1GB sections. This design allowed for efficient multitasking and memory use.Cost-Effective PerformanceVAX systems rivaled mainframes at a fraction of the cost. They could address over 4GB of virtual memory. This capacity far exceeded most minicomputers of the time.Model Variety and CompatibilityThe VAX family included ten designs and over 100 models. All were compatible with each other. Most of them ran on the VAX/VMS operating system (later came out as OpenVMS OS). This variety gave users flexibility in choosing systems.Reliability and Low MaintenanceVAX computers were known for their dependability. They had lower operating and maintenance costs. This made them attractive to businesses and institutions.Software DevelopmentImpact VAX systems played a crucial role in PC software development. They provided a robust platform for UNIX and C software. VAX computers offered higher throughput than PDP-11/70 for UNIX operations.Success Story: How a Century-Old Manufacturer Eliminated VAX Hardware Failure RiskThe ChallengeFor 162 years, this 250-employee manufacturer has offered its services across different industry sectors including aerospace, automotive, mining, oil & gas, and more. They relied on a customized inventory system to track their global supply chain. Their mission-critical applications and VAX/VMS operating system ran on outdated VAX hardware. The aging system faced part shortages, backup failures, and zero vendor support despite having stable software. "Relying on the VAX seemed precarious and made me continually uneasy," said Becky A., Supervisor of Production Control and Logistics. Modernization efforts stalled, risking unplanned downtime and operational disruptions.The SolutionRewriting the proprietary application was nearly impossible due to lost source code. Partners PARSEC Group (OpenVMS experts) and ASA Computers recommended Stromasys Charon-VAX emulation. Charon-VAX uses a lift-and-shift approach that preserves the existing OS and applications while migrating to modern x86 hardware with a Linux host—all without requiring changes. Stromasys engineers handled the installation, networking fixes, and configuration with minimal operational disruption.The ResultsPerformance improved significantly, and storeroom staff reported faster parts delivery with higher assembly productivity. Unplanned downtime was eliminated, enabling efficient disaster recovery. The firm successfully modernized its IT infrastructure, achieving a modern, reliable, and scalable platform."Our storeroom employees were happy because the system’s performance increased. Getting parts to the floor is faster and assemblies have increased their productivity as well."— Becky A., Supervisor of Production Control and LogisticsThe Challenges with VAX HardwareWhile once revolutionary, VAX hardware now presents significant challenges. What’s more alarming is that these challenges can lead to business failure.When talking about challenges, the most threatening one is downtime. It hinders your business operation and costs you extensively. In fact, data suggests that for small businesses, the average cost of downtime is around £7000 per hour.Also, the hardware has reached end-of-life, which means it's no longer being produced. So, finding support and replacement parts is a cumbersome task. Again, the old hardware consumes a lot of power, which leads to higher energy consumption bills.Overall, the hardware can fail at any time. And when it does, companies end up regretting that they should have planned earlier.Modernize VAX Computer Systems with StromasysThanks to emulation, enterprises can protect themselves from the severe threats of vintage DEC hardware and still run their legacy application. Stromasys has solved this problem with Charon-VAX. With our emulator, you can easily run your VAX/VMS operating systems seamlessly - only the underlying hardware will be replaced with an on-premise or on-cloud platform. No risky migration process. No coding required. Our forte lies in a simple lift and shift emulation. Enjoy the benefits of a reliable and efficient hardware infrastructure by paying a fraction of the cost of maintaining the age-old hardware. Say no to the VAX hardware headache with Stromasys. For more details. Talk to an Expert #### The Cost-Effective Alternative to Expensive Hardware Migration URL: https://www.stromasys.com/resources/the-cost-effective-alternative-to-expensive-hardware-migration/ #### The DEC Alpha Processor: A Comprehensive Overview of Its Architecture and Legacy The DEC Alpha Processor significantly transformed the tech landscape, but its journey faced several obstacles. What ultimately happened to the DEC Alpha processors? How can we understand their architecture and legacy?DEC Alpha processor design was based on 64-bit RISC model. This shift aimed to enhance performance for Unix workstations and similar systems.Let’s explore the architecture, key models, and understand its legacy. For IT decision-makers at companies still using Alpha servers, this article will offer a proven solution for seamless business continuity. Explore how CHARON-AXP virualizes Alpha on Windows or Linux, replacing aging DEC hardware. Download the Datasheet Understanding DEC Alpha ProcessorThe DEC Alpha processor (originally known as Alpha AXP) is a 64-bit RISC (Reduced Instruction Set Computer) architecture developed by Digital Equipment Corporation (DEC). It was developed to replace the 32-bit VAX architecture and its Complex Instruction Set Computer (CISC) model.DEC Alpha processor design aimed to provide high performance for Unix workstations and similar systems with a strong emphasis on both simplicity of design and speed.Historical ContextThe Alpha 21064, the first implementation of architecture as a commercial product, was introduced in 1992. This processor represented a major step forward in microprocessor technology by featuring its dual-issue superscalar architecture that could execute two instructions at once. The following models added further capability, such as on-chip secondary caching in the case of Alpha 21164.DEC workstations and servers such as the DEC 3000 AXP series used Alpha processors almost exclusively. They also supported other operating systems, such as OpenVMS and Tru64 UNIX in addition to Windows NT on the same hardware.ArchitectureThe Alpha 21064 is a dual-issue superscalar microprocessor with super pipelining that executes instructions in order. It can handle up to two instructions per clock cycle across four functional units:A floating-point unit (FPU)An integer unitAn address ALULoad unitsThe integer pipeline consists of 7 stages, while the floating-point pipeline has 10 stages. Notably, the first four stages in both pipelines are identical and are designed to be implemented by I-Box. The 21064 features a 43-bit virtual address and a 34-bit physical address, enabling it to address 8 TiB of virtual memory and 16 GiB of physical memory.Integer InstructionsInteger arithmetic instructions handle addition, multiplication, and subtraction of longwords or quadwords. They also compare quadwords and include conditional move instructions. The signed and unsigned comparison instructions check two registers or a register against a literal. If the condition is true, they write '1' to the destination register; otherwise, they write '0'.Bitwise logical instructions include AND (Logical Product), OR (Logical Sum), and XOR (Logical Difference). Instructions like BIC, ORNOT, and EQV use the complement of the second source operand. Shift instructions perform both arithmetic right shifts and logical shifts in either direction.Key Architectures of DEC Alpha ProcessorsThe rich legacy of DEC Alpha processors lies in the range of processors it has. Let’s look at the two popular architectures among them.1. DEC Alpha 21164 ProcessorIntroduction: Launched in January 1995Architecture: Four-issue superscalar processorInstruction Handling: Can issue up to four instructions per clock cycle using two integer and two floating-point execution units.Pipelines:Integer pipeline: 7 stagesFloating-point pipeline: 10 stagesAddressing:Supports a 43-bit virtual address spaceSupports a 40-bit physical address spaceInteger Pipelines:One for addition and logical operations.Another for multiplication and shifts (addition pipeline also handles branch instructions).Cache Levels:Three levels: two on-die and one optional external cache.Primary cache: Separate 8 KB instruction (I-cache) and data (D-cache), direct-mapped with a 32-byte cache line size.Usage: Employed by Cray Research in the Cray T3E supercomputer at 300 MHz.2. DEC Alpha 21264 ProcessorIntroduction: Released in October 1996.Architecture: Four-issue superscalar design with out-of-order and speculative execution.Instruction Handling: Can execute up to six instructions per cycle.Cache Levels:Two levels: primary cache and secondary cache.Does not include the three-level cache from the DEC Alpha 21164 due to bandwidth limitations.What Happened to the DEC Alpha Processor?Once a stalwart of high-end computing, the DEC Alpha processor was brought down by strategic challenges and market forces.Market Dynamics and Governing JudgementsNT Platform DiscontinuedCompaq in late August announced that it will discontinue selling Alpha systems for the NT platform. That was a huge change in strategy because this NT platform had been one of the primary markets for Alpha processors.Microsoft’s MoveIn the wake of this news, Microsoft has decided to put development for Win2K on hold altogether. This was with 32-bit and the limited support for Alpha in Win2K also affected this version as well, making it less significant on the market.WindowsCompaq rolled its 64-bit Windows, spending more emphasis on the Intel architecture. This shift signaled a step back from what was possible with Alpha in favor of more marketable choices.Challenges and Market PerformancePrice for Performance DisadvantageFrom a performance per dollar point of view, Alpha systems always faced a price-for-performance disadvantage compared to NT-based Intel boxes. Alpha could not effectively compete with this economic factor.Lack Of SoftwareOne of the biggest problems faced by Alpha was a dearth of software that could really utilize its potent architecture. The limited software support diminished the processor's appeal to prospective customers.Legacy and Unavoidable RiskDEC Alpha Processor was a widely acclaimed high-performance architecture from the 1990s. But eventually it lost its popularity.In 1998, Compaq acquired DEC and shifted their focus to Intel's x86 architecture. By 2001, Compaq had sold all Alpha-related intellectual property to Intel, officially ending the Alpha product line.Consequently, Alpha Hardware reached the end of life. It means that there is no more official support from the manufacturer. Companies have to buy spare parts from third-party suppliers, costing them a lot more. Additionally, hiring skilled professionals for obsolete hardware is a cumbersome task.All of these maintenance and operational challenges make the hardware prone to unplanned downtime, disrupting operations and hampering productivity.But this same hardware is responsible for running OpenVMS and Tru64 Unix applications that are critical to business operations. This boils down to a crucial question: how do businesses continue to run mission-critical legacy applications while avoiding the dangers of old hardware? Is your legacy infrastructure secretly draining profits? Transform your business with our Legacy System Migration Guide Today! Download Free Guide Charon: Your Gateway to Business ContinuityOne innovative solution that addresses these challenges is Charon-AXP by Stromasys. This emulator software enables businesses to run OpenVMS and Tru64 Unix applications on modern hardware.Charon seamlessly emulates the original hardware environment. This reduces the risk posed by aging infrastructure and boosts both performance and reliability. Ultimately, it empowers organizations to maintain their critical operations without interruption.Ready to future-proof your operations?  Explore how Charon by Stromasys can transform your legacy systems and ensure uninterrupted performance. Talk to an Expert #### The Future of PA-RISC Hardware in Modern Computing Did you know? HP discontinued the sales of PA-RISC systems in 2008 and ended support in 2013, making them obsolete today.However, some organizations still rely on PA-RISC hardware for running classical applications, bringing us back to the most important question: What does the future look like with PA-RISC hardware?The future is bleak for those who cannot look beyond the problems. With hardware becoming obsolete and problems piling up, it's a tough world out there. Spare parts are scarce, and finding skilled professionals to maintain the hardware is also incredibly challenging. Therefore, one might feel like the future is a dark, uncertain place.But what if there’s a way to mitigate these risks and continue running mission-critical applications smoothly? Imagine a solution that seamlessly decouples outdated hardware from the software it supports. Discover how CHARON-PAR can seamlessly modernize your PA-RISC systems. Download the Datasheet But the question, of course, is HOW. The answer lies in adaptability. This is where this article comes in. But before we get into how you can make informed decisions to future-proof your business, let’s first explore the architecture that is powering critical workload for decades.A Brief Overview of PA-RISC Architecture Basically, PA-RISC is the Reduced Instruction Based Computing architecture developed by HP.For example, HP 9000 and HP 3000 systems were prominent users of PA-RISC architecture. The HP 9000 series were workstations and servers designed mainly for technical and scientific computing. On the other hand, the HP 3000 series was a business server with a reputation for solid performance and proven reliability in enterprise environments.The key features of PA-RISC include:Fixed-length 32-bit instructions implemented in hardware without microcode32 general-purpose 32-bit integer registers and 32 64-bit floating-point registersMemory-mapped I/O accessed through load and store instructionsSupport for 48-bit, 56-bit, or 64-bit virtual addresses with full compatibility across the PA-RISC familyPowerful protection mechanism for secure and structured operating systemsMultimedia extensions like MAX-1 and MAX-2 for vector operations on 16-bit subwordsFurthermore, it went through three major versions:PA-RISC 1.0 (32-bit, 140 instructions, 1986-1990)PA-RISC 1.1 (32-bit, 190 instructions, 1991-1996)PA-RISC 2.0 (64-bit, 1996-2005)All right, that is all about PA-RISC architecture. It was a popular microprocessor of its time. But today, the PA-RISC microprocessor is outdated and unable to keep up with modern technologies. In fact, the most alarming fact is that it can hinder your business growth in numerous ways.Legacy Hardware Still in Use:PA-RISC may not be cutting-edge, but it remains integral to legacy computers like the HP 9000 and HP 3000 series. And still used in technical, scientific, and enterprise applications.But is it a smart choice to use this legacy hardware at a time when the technology is growing at a lightning pace?Unavoidable Challenges of Keeping PA-RISC Hardware Today Why do some businesses have already started modernizing PA-RISC systems?Well, the answer is straightforward: In 2008, HP discontinued PA-RISC architecture, and support for PA-RISC systems was stopped in 2013. Consequently, PA-RISC systems have become obsolete.With the discontinuation of PA-RISC and the end of support, finding resources & spare parts for maintaining and troubleshooting PA-RISC systems has become increasingly difficult.It is a no-brainer that dealing with obsolete hardware is like disrupting your business continuity.  Another problem with this hardware is performance limitations. Though the PA-RISC architecture was fast for its time, it may not be as suitable as the modern systems.Finally, legacy hardware increases the risk of unplanned downtime, which is detrimental to business operations and drains your budget.These operational and financial challenges frustrate business owners, leading them to consider modernizing PA-RISC.So, What’s Next for PA-RISC Systems?The PA-RISC architecture has played a pivotal role in computing history. But as technology evolves, its limitations become increasingly evident.At this point, enterprises have two choices:1. Status Quo: It means keeping the hardware as it is - no changes made. But it presents numerous challenges. Limited support and the scarcity of parts make it difficult to ensure smooth operations. Additionally, finding skilled labor familiar with this aging technology is becoming increasingly rare and costly.2. Legacy Modernization: On the other hand, adopting modern solutions offers a path forward. By decoupling legacy hardware from outdated software, businesses can future-proof their infrastructure. This transition boosts operational efficiency and aligns with current technological advancements.Legacy Emulation: The Future of PA-RISC Hardware Remember one thing - legacy hardware may be end-of-life, but the applications running on it are not. With emulation, your mission-critical applications will continue to run as usual (unchanged) on a modern platform, thus ensuring minimized risk and seamless business continuity.By removing the classic hardware from the equation, you can eliminate the risk of system failure. Regarding expenses, it's not just cheaper than a full migration, but often, it's even less than what you would pay annually to maintain old hardware.All right, you have the solution that looks so obvious. Yes, we have reached a point where finding a PA-RISC emulator is the need of the hour.Before you undergo the emulation, here are the steps you need to keep in mind:Charon PAR Emulator: The Future-Proof Solution for Your PA-RISC HardwareLegacy emulation solutions, such as Charon-PAR by Stromasys, allow organizations to virtualize their PA-RISC systems on modern Intel x64 servers.Here is how it works:  Charon-PAR creates hardware virtualization running under HP-UX (Linux-based servers) operating systems. It emulates various 64-bit and 32-bit PA-RISC hardware, enabling users to transition to modern Intel-based servers.Here is an illustration showing how this works:Modern operating systems use a hardware abstraction layer (HAL) to create a software layer over the hardware, virtualizing its functionality. Charon-PAR products act as HALs for legacy hardware, accurately modelling the old systems, including PCI-based I/O devices. They emulate legacy CPUs, console subsystems, buses, I/O adapters, disks, and tapes.Installing Charon-PAR on a general-purpose host platform recreates the historic PA-RISC hardware virtually. This allows you to install and run your legacy operating system and applications as if you were using the original hardware. Typically, no software changes are needed. Charon-PAR emulated systems run the same binary code and I/O drivers as the original hardware.Ultimately, Charon-PAR by Stromasys brings your legacy applications back to the modern computing era. With Charon-PAR, your computational tasks will become exponentially faster as compared to your old PA-RISC hardware. Don't settle for slow - experience the difference today with Charon-PAR.Final Takeaway The future of PA-RISC hardware in modern computing is constrained by technological limitations, the risk of hardware failure, and a lack of support. Although it is still used in specific industries, its importance will be marginal compared to more advanced systems.Furthermore, relying on this outdated technology is becoming increasingly risky, raising an important question: how long can people continue operating their business with this failing hardware and still be sustainable?Emulation and virtualization are the pathways to shifting workloads for businesses that are still running their mission-critical applications on PA-RISC hardware. In essence, PA-RISC will remain part of computing history rather than a driver of future innovation.Contact Us #### The Future of SPARC Emulation: What Changes by 2030 SPARC servers that have been running for 15 or 20 years (or even longer) aren’t going to last forever. Most IT teams already know this. But knowing and acting are two different things. The real pressure hits when critical software, like an ERP systems or a financial applications, depends on aging Sun SPARC hardware. Replacement parts are harder to find each year. Vendor support has mostly disappeared. And rearchitecting the application isn’t realistic for most organizations (too costly, risky, and slow). So, what can you expect by 2030? What’s Driving SPARC Emulation Forward The demand for SPARC emulation is only getting higher. Primarily, three factors are pushing organizations to act. Hardware is failing. SPARC machines built decades ago are not meant for this era. Maintaining the legacy data center running is a major hassle. Even when parts are found, there’s no certainty they’ll last. Costs of maintenance keep climbing. Support contracts, specialist labor, and emergency repairs are the major contributors to this. Most IT teams are no longer willing to approve budgets for hardware that has no long-term future. Data center complexities are rising. Organizations are consolidating physical infrastructure. Running a rack of aging SPARC servers for one or two applications doesn’t fit that model anymore. Clearly, enterprises need a way to preserve the software without holding on to the hardware. Emulation solves all of the above problems. It removes physical hardware dependency entirely without tweaking application functionality. What to Expect by 2030? Two trends are most likely to drive the future of SPARC emulators forward. 1. CTOs Will Move to Enterprise-Level Emulators (Not Open-Source) Open-source emulators have a place. But for an organization handling business-critical legacy applications, their relevance is too far-fetched. Several Reddit discussions highlight that open-source hardware emulators presents two key challenges: Firstly, many users complain about hardware incompatibility. They have mentioned that open-source emulators emulate “only a tiny subset of the hardware that could be present in a real PC.” So, even if you are using them, doing a couple of hardware tests is highly recommended. Then, there are performance issues: people have reported performance drops with open-source emulators, especially after they run a virtual machine. For instance, some have said “Ubuntu is taking around 5 minutes to load and then GUI is really unresponsive.” Basically, open-source emulators were built by communities with different priorities than production operations teams. They lack formal support contracts. By 2030, you can expect more organizations to switch to enterprise-grade SPARC emulators. These solutions offer validated performance, formal support agreements, and documented migration paths. Most importantly, they are built to keep your vital legacy software running. So, on one hand, you have something that is community-driven, mostly for tech enthusiasts, hobbyists, or someone exploring options. On the other hand, enterprise-grade SPARC emulators are fundamentally designed to support your business: minimizing downtime, reducing costs, and promoting business continuity. As time progresses, CTOs will want something that is predictable and aligns with their business. 2. Solaris to Cloud Migration Will Accelerate Rapidly Cloud migration was already growing before the hardware crisis became urgent. Now the two trends are converging. The numbers are clear. According to Precedence Research, the market was worth USD 912.77 billion in last year and expected to reach USD 5,946.84 billion by 2035. Another data by Mindinventory claims that 97% of the IT leaders are going to adopt multi-cloud systems soon. For SPARC workloads specifically, cloud migration removes physical dependency. Instead of running an emulator on aging on-premises hardware, companies can run it on a stable, scalable cloud instance. The application stays the same. The infrastructure becomes modern and reliable. Cost control is another big factor here. On-premises data center costs are always going up. Power, cooling, floor space, and hardware refresh cycles are contributing to this. Cloud infrastructure, by contrast, scales with actual usage. Organizations stop paying for what they don't use. Disaster recovery also improves significantly. For example, you are running your business software on a physical computer in your office. Now, if that host computer goes down, whether through a CPU failure or power loss, your business will be the one that has to deal with it. But if the same software is running in the cloud, it can be restored quickly, backed up and copied. In comparison, on-premises SPARC machines need duplicate hardware in secondary locations. And it can be costly and logistically complex to maintain. On the other hand, a cloud-hosted SPARC emulator can replicate to a secondary region automatically and recover in minutes instead of hours. Given the immense potential of the cloud, SPARC to cloud migration will definitely see a boom among organizations looking to exit aging hardware without disrupting operations. From Multiple Legacy Environments to One Virtual Data Center: A European Giant’s Success Story Watch the Webinar How Stromasys Fits Into Both Trends (Success Story) Orange Business is a useful example here. The company, a leading network and digital service integrator, was running a business-critical ERP system on legacy SPARC hardware. The risk to business continuity was real and growing. Their team needed a fast and reliable solution. The Oracle team recommended Stromasys. Using Charon-SSP, Stromasys’s enterprise SPARC emulator, Orange Business migrated its Solaris operating systems (and related workloads) to the Oracle Cloud. The entire process took just three days. The result? At least 3 more years of ERP continuity, now running on stable cloud infrastructure instead of aging on-premises hardware. The CTIO at Orange Business described business continuity as “vital” and the migration delivered just that. This case reflects both trends. Orange Business moved to an enterprise-grade emulator rather than an open-source alternative. And they moved to the cloud, removing their dependency on physical SPARC hardware entirely. The migration was fast, frictionless, and built around preserving the legacy code and data. The Time to Act is Now It is now evident that SPARC hardware won’t last until 2030 for most organizations and two key trends will influence what lies ahead for SPARC emulation. Enterprise-grade emulation, combined with cloud infrastructure, is the clear way forward. Enterprises embracing them early have a competitive advantage. The sooner you start, the more time you will have to plan things accurately. Don’t wait for a failure to make a change. Provide a stable environment for your Solaris OS. Talk to an Expert #### The Hidden Challenge: Outdated Legacy Systems Behind Semiconductor Industry's Downtime The semiconductor industry is the pillar of modern technology, playing a crucial role in various everyday electronics, and its downtime can wreak havoc. It is estimated that nearly 20% of its losses are due to downtime, especially unplanned. Several factors contribute to unplanned downtime, such as improper maintenance of machinery systems or outdated legacy systems that are often difficult to maintain and prone to failures. Legacy systems security risks and compatibility issues further compound these challenges. This will result not only in production shortages but also in monetary losses.SourceOne major Taiwan-based semiconductor manufacturer experienced downtime in 2018, which caused a production delay and an estimated loss of $170 million. Such incidents highlight the vulnerability of system failures in the semiconductor industry. In this blog, we delve into how outdated legacy systems result in downtime in semiconductor manufacturing causing monetary loss and affecting global supply chain. Prevent business disruption from legacy hardware failures with proven strategies by Stromasys. Download the Whitepaper What is Downtime and What Are Its Types in the Semiconductor Industry?For any manufacturing industry like semiconductors, the duration when the manufacturing process or operational activities stop is known as downtime. There are two significant types of downtime:Planned DowntimeWhen a manufacturing company is scheduling a halt to stop its operational activities like productions for a scheduled maintenance, manufacturing changes, or upgrades is known as planned downtime. Though this downtime still results in monetary loss, the priority is to manage the machinery maintenance and changeover of products as they remain within the budgeted timeframe.Unplanned DowntimeUnplanned downtime is an unexpected interruption that disrupts the functioning of production and operational activities. It occurs without any prior warning and persists for an unpredictable period, which can create a halt in production and result in a loss of revenue.Unplanned downtime often results from hardware failure. This may be due to a lack of maintenance, legacy systems security risks, or the continuous use of outdated legacy systems that are incompatible with modern production technologies. Due to unplanned downtime, semiconductor manufacturers lose revenue for every minute the machine is not producing.Real-World Downtime Examples in Semiconductor IndustryHere are some real-world examples of semiconductor manufacturers who faced downtime, resulting in revenue loss.Toshiba and Western Digital: In July 2019, Toshiba and WD plants in Japan experienced a 13-minute power outage. This affected their manufacturing facilities, halting the production of their NAND flash memory and impacting their global supply.Renesas Electronics Chip Factory: Renesas Electronics is a renowned semiconductor manufacturer known for its automobile chips. Toyota, Honda, and Nissan are some of its well-known clients. Due to a fire incident in one of the company's cleaning rooms in Naka City, Japan, they had to halt production, affecting the global chip supply.Samsung Electronics: In 2020, Samsung Electronics faced unplanned downtime in its Hwaseong factory due to a one-minute power outage, which took around three days to recover. Also, in 2018, the Pyeongtaek factory faced a 30-minute blackout, resulting in a loss of 50 billion won ($43.3 million).How to Calculate Downtime True Cost in the Semiconductor Manufacturing Industry?The impact of downtime on employees and productivity can calculate the true cost of downtime in the semiconductor manufacturing industry. For employee downtime, calculations of wages and overtime are included, while for productivity calculations, orders lost that have affected sales and the loss of any client are considered. By combining these factors, semiconductor manufacturers can easily calculate the estimated fiscal figure due to unexpected interruptions.There is a direct correlation between the cost related to employees impacted by the downtime and the decline in production.For the actual loss calculation, determine how many hours per day production has taken place compared to the average number of units produced with the hours of unplanned downtime.Now, divide the average units produced without any interruption during the day.How Do Outdated Legacy Systems Result in Downtime in the Semiconductor Industry?Outdated legacy systems are the aging hardware that requires regular maintenance, while their manufacturers no longer support some of the vintage hardware. Here are some common outdated legacy systems challenges due to downtime:Cybersecurity Risks and VulnerabilitiesOutdated legacy systems are not updated and lack modern security measures, making them vulnerable to various security vulnerabilities, which can result in system failures and production halts.Incompatibility IssuesAging legacy hardware are incompatible with the latest technologies and create bottlenecks in production processes. Many semiconductor manufacturing industries are adopting smart manufacturing or Industry 4.0, which means integrating AI, data analytics, and IoT in their production for seamless operations and enhanced productivity. This limitation of aging hardware becomes more apparent, affecting overall operational efficiency.Lack of SupportOne of the significant challenges of aging hardware is the lack of assistance and support from their manufacturers (OEMs), which further drives the need for migration of legacy systems to modern, supported platforms. As the hardware and systems age, obtaining replacement parts becomes increasingly difficult. Also, with the rise in modern technology, getting skilled experts to work on legacy hardware is becoming tough, which also contributes to downtime.Challenges Regarding MaintenanceMaintaining aging legacy hardware can be extremely challenging and expensive. Also, with a lack of vendor and manufacturer support, managing that hardware becomes increasingly difficult in case of wear and tear, resulting in unplanned downtime.Regulatory Non-ComplianceOlder legacy systems struggle to meet the latest industry regulations and standards. They are also vulnerable and more prone to data leaks and breaches, which can result in fines and legal penalties.These issues often result in frequent system crashes, slow processing speeds, and compatibility issues with modern technologies, leading to unplanned downtime and revenue loss. Thus, reliance on outdated legacy systems ultimately compromises productivity and efficiency and inflates costs.Minimize Downtime in the Semiconductor Industry with StromasysStromasys offers legacy hardware emulation and virtualization solutions for outdated systems like DEC Alpha, SPARC Solaris, VAX VMS, PDP, and PA-RISC. For more than 20 years, Stromasys has offered its services in 70+ countries. The Stromasys Charon solution imitates the functions of the original systems on a new modern system like x86 servers or a cloud platform, allowing businesses to run all their existing mission-critical applications seamlessly.Benefits of Partnering with StromasysBy partnering with Stromasys, semiconductor manufacturers will get the following benefits:Reduced Downtime: By eliminating legacy systems with Stromasys, these semiconductor manufacturers will seamlessly carry out their operational activities without any hiccups, such as maintaining aging hardware, wearing out manufacturing parts, or looking for their replacement as they will now seamless operated on a platform which is more secure, scalable, and flexible.Cost-Effective:Through the migration of legacy systems to modern platforms, manufacturers can significantly cut down on their aging hardware’s maintenance costs, reduce legacy systems security risks, and minimize downtime.Robust Security: The new platforms are equipped with advanced security measures to prevent cyber risks and vulnerabilities. This helps them comply with industry regulations and policies, thus preventing legal violations and penalties.Seamless Integration: Migration of legacy systems on a modern platform will enable manufacturing industries, especially semiconductor manufacturers, to integrate modern technologies like smart manufacturing, which uses AI in its infrastructure to enhance productivity, reduce errors, and minimize additional maintenance costs. It will not only significantly improve operational proficiency but also reduce downtime.If you are also looking to integrate these modern technologies in your business and your outdated legacy systems are hindering your progress, then you are at the right spot. Just contact our seasoned legacy experts, who will assist you with all your queries and questions in a minimal amount of time.ConclusionThe outdated legacy systems are a hidden challenge for the semiconductor industry, where every second of production counts and downtime can result in significant monetary loss. The downtime in the business not only halts production, resulting in millions of losses, but also dents the business's reputation. Instead of depending on aging outdated hardware, migration of legacy systems to modern platforms provides the optimal path to minimize downtime, reduce additional costs, and enhance overall operational efficiency while ensuring continued growth. Contact our seasoned legacy experts Talk to an Expert #### The Hidden Risks of Using Open-Source or Non-Enterprise Emulation Tools for Critical SPARC Workloads Legacy systems were once an invincible cutting-edge technology that was powering the critical operations for decades. But now they have become Achilles’ heel by making the infrastructure vulnerable. Several industries like manufacturing, banking, research, semiconductors, telecom, and more have been relying on legacy systems for their operations.Now, imagine a scenario where a global bank managing thousands of customers daily has its operations come to a halt. Millions of transactions freeze in just seconds, all because the bank is still operating on an outdated infrastructure. An incident that occurred on July 19, 2024. A major financial institution experienced significant financial loss due to a system failure. This incident has led to widespread issues affecting approximately 8.5 million systems across various industries, with financial damage estimated at least $10 billion.SPARC processors were once considered the backbone of enterprise computing due to their high performance. It has powered critical workloads across the telecom, manufacturing, and banking sectors. These critical workloads and operating systems, like Solaris OS, are still operating, but the hardware isn’t. They have reached their end-of-lifecycle. To continue to operate on them not only jeopardizes your operations but also impacts your costs.By emulating the legacy SPARC infrastructure, you can continue to work on those critical workloads and the Solaris operating system without any expensive rewrites or system overhaul. Emulators like Charon SSP seamlessly modernize the SPARC servers on a modern platform. But now the question arises, which emulator to use, an open-source or an enterprise-grade one like Charon SSP for SPARC legacy migration.In this blog, you will discover the advantages of enterprise-grade SPARC emulators over the free, open-source ones. You will explore the risks and limitations of operating on these non-enterprise emulation tools for SPARC systems modernization. Here Is the Best Way to Run Your SPARC Systems Flawlessly in Modern Environments. Download the Datasheet What Are Open-Source or Non-Enterprise Emulation Tools for SPARC Workloads? Open-source emulators have become quite popular due to their free licensing and community-driven development model. There are many open-source emulators that mimic the SPARC architectures (v8/v9) on x86 or ARM hosts. They replicate the SPARC behavior on a modern platform so that the critical workloads, like the Solaris operating system, can run on them. The open-source emulators look very appealing due to their free licensing. These tools shine in demos, boot a SPARCstation image in minutes for zero cost. Yet, when it comes to handling terabytes of data pr real-time transactions, they falter in front of enterprise-grade SPARC emulators. What Are the Hidden Risks of Open-Source Emulation Tools? Here are some significant challenges of using non-enterprise emulators for critical SPARC workloads: Performance Bottlenecks and Scalability Issues The critical SPARC workloads work on precision and thrive on accurate instruction timing. They are mostly used in manufacturing, financial, telecom, or healthcare institutions. The open-source emulators use interpretive or slow dynamic translation that results in additional overhead. The real risk is mostly during peak loads, resulting in latency spikes and crashing of the application. Lack of Reliability and Uptime Guarantees Open-source emulators offer no SLAs. It means you are completely on your own. For example, an open-source emulator reported a bug in SPARC floating-point emulation took weeks to patch via GitHub. For critical systems, that’s catastrophic. According to one of GitLab’s posts, an open-source emulator introduced boot failures that stopped certain SPARC systems from starting at all. Instead of booting, they’d loop endlessly on network checks. For organizations testing Solaris migrations, this single bug could derail testing schedules and disrupt operations. Compliance and Security Vulnerabilities Regulated industries, including banking, healthcare, defense, and telecommunications, face strict compliance requirements. Non-compliance can result in hefty fines and legal penalties. It is necessary for regulated sectors to require FIPS 140-2 or Common Criteria EAL4+, and open-source SPARC emulation tools lack such certifications. Licensing and Legal Pitfalls The "free" nature of open-source software comes with legal complexities. This can act as a hindrance to many organizations as they fail to fully appreciate it until they face legal challenges or acquisition due diligence. The SPARC binaries are proprietary Oracle IP. GPL-licensed emulators risk contamination. If you distribute modified code, and you're in legal hot water. Enterprise licenses handle this cleanly, with legal protection clauses. Integration and Maintenance Challenges Modern enterprise infrastructure demands seamless integration across cloud platforms, virtualization layers, monitoring systems, backup solutions, and orchestration tools. Open-source SPARC emulation tools typically offer minimal integration capabilities. It offers no native drivers for Oracle apps. While open-source emulation tools carry no license fees. It is said that the total cost of ownership over a three-to-five-year period often exceeds enterprise solutions by substantial margins. Comparison Between Enterprise-Grade SPARC Emulators vs Open-Source Emulation Here is a detailed comparison between commercial-grade SPARC emulation vs open-source emulators: Characteristics Enterprise-Grade Emulators Open-Source Emulation Compatibility Full binary-compatible support for SPARC V8/V9 (Sun4m, Sun4u, Sun4v) Solaris 2.5 to 10, all peripherals (HBAs, Ethernet up to 16 ports) Oracle/SAP certified Basic SPARC32/64 emulation Limited peripherals and OS versions Potential accuracy issues for complex applications Performance Dynamic instruction translation (DIT) MMU pass-through for cloud-optimized speed Emulation overhead impacts speed Suitable for testing but lacks real-time behavior and enterprise throughput Scalability Multi-CPU SMP Cloud-ready (AWS, Azure, GCP validated) Integrates with VMware/Oracle VM Snapshots & clustering for DR Limited SMP No built-in cloud certifications Manual scaling. Security & Compliance Modern encryption Cloud security groups Preserves Solaris compliance for regulated industries Lacks enterprise-grade security and certification Cost Efficiency Reduces TCO by eliminating legacy hardware maintenance Pay-as-you-go cloud models Free upfront but high hidden costs from tuning and downtime Lack of customer support Vendor Support & Maintenance 25+ years expertise 24/7 SLAs Migration roadmaps and services Seamless installation process with post migration assistance Community-driven No SLAs Debugging complex without vendor help Why the Enterprise-Grade SPARC Emulators Outperform Open-Source Emulation Tools?Enterprise-grade SPARC emulation solutions represent decades of specialized engineering investment, production hardening, and customer-driven refinement.Here are some significant reasons as to why enterprise-grade emulators outperform open-source: Scalability High-Performance Enhanced Security & Compliance Seamless Integration & Compatibility with Modern Applications Support Migration Ease While multiple vendors operate in this space, Stromasys Charon SSP has emerged as the industry-leading platform for SPARC virtualization and migration. It seamlessly emulates the SPARC-like environment on a modern x86 server or cloud platforms to run Solaris OS and other SPARC workloads. For more than two decades, Stromasys has been offering legacy system modernization services across the globe. Its SPARC emulation solution, Charon SSP, has successfully transformed several mission-critical systems across financial services, telecom, government, healthcare, and manufacturing sectors. To know more about how Charon SSP can transform your outdated SPARC infrastructure, get in touch with our Stromasys experts. Talk to an Expert Protecting your legacy investment is not optional. It is a technical upgrade that is essential to transform your outdated infrastructure while integrating with modern technologies.ConclusionThe migration of mission-critical SPARC workloads is not just a technical upgrade but a shift towards transformation and sustainability. It is a business decision that will have a long-term, significant impact on your organization for years to come.The appeal of "free" open-source emulation tools is understandable, but what follows is the hidden risks, performance limitations, and compliance gaps. It is not unsuitable for production enterprise environments. So, don't gamble critical SPARC workloads on unproven tools that lack the reliability, performance, security, and support that your business demands. The short-term cost savings evaporate when system failures, compliance violations, or performance problems impact operations, customer experience, and financial results. With enterprise-grade tools like Stromasys Charon SSP, you can transform your outdated SPARC infrastructure and run Solaris operating systems easily without any hidden risks and costs. #### The Most Affordable Way to Run Critical Legacy Apps in the Cloud Outdated legacy infrastructure is the main reason why organizations are struggling with the loss of potential opportunities and innovations. 9 out of 10 businesses still rely on legacy systems for their critical operations.What once felt like a breakthrough now feels like a bottleneck. You never know when these once-reliable legacy hardware will fail and put a halt to all your operations.https://youtu.be/WTEUlMYaVoI?si=Nysq0escO2zQ8m06Understanding the Legacy Hardware DilemmaThere are two difficult choices:Continue Operating on the Aging Hardware: If you keep operating on the legacy hardware, your maintenance costs increase with each passing year. Also, there are high chances of operational disruptions and low performance.Replace the Critical Proven Applications: It can be challenging to move to new applications when your old ones are still working fine. Rearchitecting can be complex, expensive, and time-consuming. There are also high chances of losing critical functionality that took decades to perfect while making massive investments with an uncertain outcome.Preserve Your Existing Investments with Charon on the CloudCharon on the Cloud is an innovative solution from Stromasys that moves the entire legacy system to the cloud infrastructure in just days. They have collaborated with several cloud providers like Google Cloud, Amazon AWS, Oracle Cloud Infrastructure, and Microsoft Azure.By transforming your legacy hardware with Charon on the Cloud, you will:Similar Workloads: Extend the life of your existing critical investmentsSame User Experience: Your team will get the same user experience as in the existing legacy infrastructure.Eliminated Legacy Hardware Dependency: Migrating from legacy infrastructure to the cloud eliminates all the outdated hardware dependencies. It also cuts down on the legacy system maintenance costs.Stromasys, with over two decades of experience, has powered thousands of clients across the globe. It eliminates your legacy hardware constraints and delivers cloud transformation in days, preserving your proven existing applications.It is the era of cloud transformation. From manufacturing to finance, healthcare to government, many industry leaders trust Charon on the Cloud to protect their critical operations.Get ready to break free from legacy constraints with Charon on the Cloud and upgrade your infrastructure. Take a leap towards innovation and sustainability with Stromasys.Talk to an Expert #### The Register presents: IT modernization in uncertain times with Stromasys & AWS. URL: https://www.stromasys.com/resources/the-register-presents-it-modernization-in-uncertain-times-with-stromasys-aws/ #### The Sustainability Impact of Retiring Legacy Hardware: 2026 Challenges & Solutions The digital landscape is continuously evolving, yet organizations are still struggling with critical challenges. This extends beyond just operational efficiency, i.e., the environmental impact of the legacy hardware. By modernizing the legacy hardware, businesses can not only improve productivity and ROI but also reduce their environmental impact, promoting sustainability.Reports have suggested that there are more than 8 million data centers across the world, and they collectively consume a lot of energy. They also generate a substantial amount of carbon emissions. What makes it alarming is that research shows that only 10 to 15 percent of organizational data is being actively used, while the majority is redundant information contributing to unnecessary environmental impact.Data centers consume nearly consume 20% of the world’s electricity, which is more than any other sector. In 2022 alone, more than 60 million tons of electric waste were generated. This crisis of increasing e-waste, combined with the fact that legacy IT infrastructure accounts for more than a third of enterprise power consumption, is a significant issue. It is a perfect disaster recipe for environmental and operational challenges. Organizations looking for sustainability, it is important for them to address the environmental impact of this outdated infrastructure. In this blog, you will explore the sustainability impact of retiring legacy hardware, along with the challenges that your business will face if you are still operating on outdated systems. Here, you will also navigate through the modern solutions to mitigate these legacy hardware problems. Modernize Your Legacy Environment Without Replacing the Entire Infrastructure with Stromasys Charon Solution. Download the Datasheet What Is the Hidden Cost of Legacy Systems?Legacy systems are much more than simple old computer systems that are now gathering dust in server rooms. They are the outdated hardware that have been deeply embedded in the business infrastructure for running critical operations. But now, they reached the end of their cycle, which means the hardware has now become obsolete. Still continuing to run your critical operations on them will not only drain your budgets, consume resources, but also contribute to environmental degradation.It is a staggering challenge that organizations are facing. According to reports, there are over 8 million data centers globally that collectively consume a lot of energy and generate substantial carbon emissions. A shocking report from TJC Group research has shown that only 10 to 15 percent of the data held by organizations is being utilized efficiently. The remaining ones can be considered legacy information that is contributing to unnecessary environmental impact.What Are the Reasons for Accelerating Legacy Hardware Retirement?Here are some significant factors that are accelerating the retirement of legacy hardware:Investments in Digital TransformationBased on the IDC reports, businesses have invested more than $6 trillion across the globe in various digital transformation initiatives between 2022 and 2024. This has pushed the legacy systems towards retirement.Security VulnerabilitiesLegacy systems are designed on outdated architecture, which means they lack advanced security protocols. Based on the IBM Cost of Data Breach 2024 report, average global cost of a data breach has reached more than $4 million, which is a 10% increase from 2023. The aging legacy systems are more vulnerable, which makes them easy to exploit, endangering the company’s sensitive information.Compliance IssuesTo ensure the customer’s information security and privacy, regulation guidelines around data protection are continuously evolving. While maintaining legacy infrastructure, it becomes increasingly difficult to adhere to evolving regulatory standards that put data at risk and can result in non-compliance.Lack of Skilled ExpertsWith time, the professionals who were capable of maintaining legacy systems are getting retired. This is forcing businesses to modernize their infrastructure or face operational challenges.What Unique Challenges Do Industries Face When Retiring Legacy Hardware?All industry sectors face unique challenges of retiring legacy hardware. These obstacles vary significantly across industries, which complicate sustainable modernizing efforts.Banking and Financial ServicesMost core banking systems run on mainframes that have operated for decades. Key challenges include:Complex integration challenges with modern and legacy systems across the organization.Regulatory compliance demands that require audit trails and extensive data retention.Round-the-clock uptime requirements that can put transitions at risk.Service disruptions can impact the customers and result in monetary losses.HealthcareHealthcare institutions manage electronic health records (EHR) systems. They also manage complex integration with medical devices that directly impact patient care. The stakes are very high in healthcare as system failure can cost patients’ safety. Here are some factors that affect the healthcare sector:For hospitals, it is mandatory to adhere to HIPAA and other regulatory standards to secure patient-sensitive data.Outdated systems create interoperability issues across multiple medical devices and applications.Downtime is not an option as there are several life-critical systems that cannot afford to stop.Data retention for a long duration is required for maintaining medical records.Government and Public SectorSeveral federal companies are operating on infrastructure that is more than 50 years old. Here are some limitations they face that can obstruct their business operations:Budget restrictions can limit their legacy modernization options.Adoption of new technologies is delayed due to complex procurement processes.Legacy systems' limitations in adhering to the evolving compliance regulations.Unable to keep up with the changing political and bureaucratic barriersManufacturingManufacturing sectors are heavily dependent on certain hardware configurations, and replacing them can be very challenging, as it can directly impact production. Here are some challenges manufacturing industries encounter due to legacy infrastructure:Systems managing manufacturing directly impact production lines.The critical hardware dependencies may not be supported.Complexity with supply chain management across the operations globally.Operational needs in real-time.How Is Legacy Hardware Fueling the Sustainability Crisis?Here are some factors that are directly impacting the business continuity of the organizations:Energy InefficiencyLegacy systems are more than a decade-old infrastructure. Maintaining them means the consumption of disproportionate amounts of energy during operation. Based on the research from Daisy Corporate Services, legacy IT infrastructure accounts for more than 35% of the organization’s overall power consumption. This inefficiency in energy consumption creates dual sustainability problems, such as ongoing operational emissions and eventual disposal challenges.Outdated systems generally consume a lot of energy compared to their modern alternatives. It includes both direct inefficiencies from hardware operations and indirect inefficiencies through increased cooling requirements. These systems lack energy-efficient components found in modern servers.Financial BurdenWhile there is a severe environmental impact of continuing to operate on legacy systems, you can also see a significant effect on financial costs as well. Maintaining legacy systems basically bleeds the organizations dry. Reports have stated that on average, 60 - 80% of the IT budget is spent on managing these legacy systems that can be utilized in innovation and driving growth.Security VulnerabilitiesLegacy hardware not only drains the business’s annual IT budget but also makes the infrastructure vulnerable to security risks and increases compliance issues. In 2020, the National Vulnerability Database recorded over 18,000 vulnerabilities, which is a 6% rise from the last year.It’s not just the security that is at risk due to operating on legacy systems, but there is an issue of non-compliance. Compliance regulations like GDPR, HIPAA, and PCI-DSS become increasingly difficult to adhere to when legacy hardware was never built with “privacy by design” in mind. Non-compliance not only results in hefty fines and legal penalties but also damages the organization’s reputation.What Are the Measures Businesses Are Taking to Mitigate Sustainability Challenges?Businesses are taking comprehensive approaches to address legacy hardware sustainability challenges.ESG IntegrationSustainability is no longer an option but a priority if you want to drive business growth. Environment, Social, and Governance (ESG) metrics are driving more and more IT decisions. The IT decision makers have realized that sustainability and energy efficiency are critical for smooth operations. With smarter strategies and tools, organizations can implement sustainability targets to ensure there is no gap between the goal and the execution.Green IT InitiativesSustainability has now become tangible actions through Green IT initiatives. Organizations are translating sustainability ambitions into tangible action through practical Green IT measures. Businesses are implementing employee engagement programs that promote eco-conscious practices and integrate trade-in programs to capture residual hardware value to build sustainability into their everyday IT operations. Enterprises have understood the urgency of green procurement policies to be responsible for the environment.More than 90% of IT decision makers believe that legacy systems hold back innovation, and shifting towards greener practices will not just help with environmental sustainability but also be a strategic move to ensure business continuity.Cloud Migration StrategiesCloud migration has emerged as one of the remarkable approaches to sustainability. It eliminates the need to maintain the legacy hardware, which ultimately reduces the hardware footprint. The various benefits of migrating to a cloud environment are resource sharing options, improved efficiency, global market reach, multi-tenancy, compatibility, and improved scalability. It has both the environmental and financial advantages over still clinging to legacy infrastructure.Also, the benefits of cloud migration extend beyond cost reduction. It enables workload consolidation in modern data centers, allowing businesses to gain direct access to large-scale renewable energy procurement, which is not nearly possible for smaller, on-premises facilities. Therefore, cloud migration becomes both a business imperative and a sustainability win.Extended Product LifecyclesOrganizations are moving away from traditional legacy hardware replacements, which are expensive, to other cost-optimizing strategies. They take small and simple measures like increasing the capacity of RAM, replacing spinning HDDs with energy-efficient SSDs, upgrading network interface cards, and implementing a compatible CPU to modernize the outdated infrastructure and extend the life of legacy applications.This approach not only reduces costs but also minimizes e-waste generation, which is ultimate proof that sustainability and smart IT management go hand in hand.How to Achieve Sustainability Goals and Reduce Your Carbon Footprint with Stromasys?There will be significant legacy hardware challenges that will hinder sustainability challenges, but emerging innovative solutions to modernize these outdated systems will help in creating a better, more sustainable ecosystem.Various legacy transformation service providers like Stromasys offer a cross-platform virtualization for legacy system virtualization. It is an innovative technology that preserves legacy investments while leveraging the benefits of modern platforms. Stromasys Charon emulates the legacy environment on a modern x86 server or cloud ecosystem. It uses the lift-and-shift migration approach to move from the traditional legacy hardware to ensure business continuity cost-effectively. Explore how you can you improve environmental sustainability by modernizing legacy hardware cost-effectively with Charon Solutions. Talk to an Expert ConclusionThe legacy IT infrastructure accounts 37% of enterprise power consumption, and the results impact the environmental sustainability. Transforming the legacy infrastructure will not only ensure sustainability but also drive innovation and open doors to potential opportunities.Moreover, migrating from the legacy hardware shows a dramatic reduction in their environmental footprint by minimizing the cost of manufacturing carbon-intensive new hardware. This eliminates ongoing operational emissions from inefficient legacy systems and prevents contributions towards the growing e-waste crisis.The journey from legacy to sustainable infrastructure is complex, but the outcome is more efficient, secure, and environmentally responsible. With the right strategies, businesses can transform their legacy hardware from being an environmental liability into a sustainability advantage without impacting operational continuity. Complete Hardware Migration Is Expensive. Instead Explore the Most Cost-effective Alternative Today! Download the Whitepaper #### The Ultimate Step-by-Step Guide to Legacy System Migration in 2026 URL: https://www.stromasys.com/resources/step-by-step-guide-to-legacy-system-migration/ #### Thinking of Replacing Legacy Systems? Here's everything you need to know Decision-makers often consider replacing legacy systems with modern alternatives. But there is one common mistake they repeatedly make. It’s not the time they spend on the project. No, it’s not the budget either. What they really lack is the right tactic. Choosing the right solution comes from knowing the nitty-gritty of the entire legacy modernization process. There are numerous ways of replacing legacy systems. But, limiting yourself to a popular solution is not a smart move. The simplest way to handle this is to find a solution that is cost-effective, fast, fits the specific architecture and doesn't disrupt your operations. In this article, you will get to know everything related to replacing legacy systems. Most importantly, you will uncover how to replace legacy systems the right way. Reasons for Replacing Legacy Systems Why replace legacy systems? IT leaders must understand that it’s not necessarily the operating systems. In fact, the operating system is executing essential applications that are vital to the business. Chaning them puts your business continuity at stake. Typically, the issue stems from the hardware. It causes serious risks and leaves your system vulnerable to breakdowns. 1. Hardware Presents Unavoidable Downtime Risks Recent data shows that unplanned downtime results in a staggering 11% loss of yearly turnover for Fortune Global 500 companies, amounting to nearly $1.5 trillion. And legacy hardware is the major contributor to this. 2. Skyrocketing Maintenance Costs Older hardware usually consumes a lot of power. This results in higher electricity costs and increased cooling requirements. Additionally, there is a shortage of spare parts. Finding replacement parts for end-of-life hardware is nothing short of a challenging endeavor. Even if you found one, the price is excessive. Finally, Legacy hardware often requires more physical space compared to modern, compact alternatives. This can lead to inefficient use of valuable floor space in data centers or office environments, leading to higher maintenance costs. 3. Finding Talented Specialists is Incredibly Challenging Engineers who are well adverse with the legacy servers are retiring in numbers. Young engineers are not likely to spend their time mastering outdated technology. This leads to a shortage of skilled professionals. The absence of expert maintenance can result in significant system failures. 4. Decreased Performance Has your system been running slower? It’s common for hardware to degrade over time. This can affect not just the system's performance, but also how efficiently your team gets work done. When employees are stuck waiting for slow systems to respond, valuable hours are wasted, and overall productivity takes a hit. 5. Opportunity Cost On average, 60-80% of the IT budgets are allocated to legacy system maintenance. Allocating such a large portion of the budget to legacy systems maintenance severely affects an organization's ability to invest in new technologies and innovative projects. Benefits of Replacing Legacy systems Replacing legacy systems with modern solutions offers numerous advantages. Enhanced Reliability Modern systems are designed to be stable and reliable. For example, migrating your Solaris applications from SPARC to modern x86-based infrastructure means there is an increase in reliability. With this reliability, businesses can avoid costly interruptions and downtime Advanced Security Features Obsolete systems are also more vulnerable to cyber threats such as hacking, data breaches, and malware. Newer systems protect sensitive data and reduce expenses by preventing costly security incidents. Reduced Maintenance Expenses Older systems are expensive to keep inline. They need constant maintenance, consume more energy and are usually highly dependent on trained personnel to remain operational. This reduces the overall cost as modern systems use less energy, require less cooling, and are easier to maintain. Reduced Total Cost of Ownership Spending money on legacy systems keeps you from investing in areas that could boost productivity. Modern systems allow for better resource allocation, so you can focus on improving efficiency and increasing revenue. Faster Operations This is because they operate at greater speeds concerned are more responsive to commands, a result of which causes reduced downtime and speeds up the rest of the processing workflow. So that workers have more time to work on what they need to do, instead of waiting for the system to catch up. Leverage Modern Solutions Like Cloud New systems make it easier to establish connectivity and other setups via cloud solutions. Businesses looking to update their IT infrastructure, therefore, scale up or down during periods of high traffic from interested users attending events need a solution that offers scalability and cost-efficiency. How to Replace Legacy Systems? Two key aspects stand out when it comes to replacing legacy systems: selecting the appropriate strategy and getting your business ready for the implementation. What is the Most Effective Legacy System Replacement Strategy? For IT leaders and decision makers, feeling overwhelmed by numerous legacy system modernization approaches is a common thing. What they truly need to focus on is analyzing the risk, cost, time, and determining if the strategy is affecting the continuity of the business. When discussing the strategies, multiple experts refer to the 5 R’s: rehosting (lift and shift), refactoring, rearchitecting, rebuilding, and replacing legacy systems. Refactoring, rearchitecting, rebuilding, and replacing options demand extensive retraining of both administrators and end users. They often generate significant challenges in change management for organizations—especially when individuals are already packed with their daily tasks. In contrast, lift and shift emerges as a cost-effective, less risky and time-efficient alternative. This approach requires no modifications or changes whatsoever. The end user will remain completely unaware of the changes made to the aging architecture. This ensures that the current process remains uninterrupted, with no need for retraining – everything will operate as usual on a more efficient and reliable infrastructure than ever before. How to Prepare Yourself Before Replacing Legacy Systems? After you finalize the legacy system replacement strategy, there are some essential considerations you must adhere to. For example, if it’s a cloud migration, you must undergo the 5 Phases of Legacy System Migration to Cloud. Similarly, if it’s an on-premises migration, the considerations will differ. But in general, these are the things that you should keep in mind before replacing legacy systems: Define clear objectives –what are you exactly expecting from this modernization Choose the right service provider that supports you throughout the deployment journey Create a team who will be responsible for this project and communicate with the service provider Make certain that the data is migrated with precision to prevent any risk of loss and maintain seamless continuity. Post-migration assessments deserve your attention. Continuously observe the before and after scenarios to gain a deeper insight into the changes Successfully replacing legacy systems depends on establishing a clear goal—both for the long-term and short-term—and selecting the right modernization strategy. How Can Stromasys Help in Replacing Legacy Systems? If you're thinking about replacing legacy systems, Stromasys might be an ideal choice. Charon by Stromasys emulates SPARC, VAX, AlphaServer, and PA-RISC servers on modern x86 based architecture or in cloud. Charon operates on the fundamental principles of Lift and Shift migration. This indicates that the applications do not require any changes. The original hardware will be replaced in just a few days. There is no need to write or modify any code. Essential applications will operate seamlessly on a new and reliable platform. If you manage the IT systems of an enterprise that depends on legacy hardware, this is an excellent opportunity to breathe life into your mission-critical applications with minimum alternations, cost and time. Talk to Our Experts! Frequently Asked Questions (FAQs) 1. What are Legacy Systems? Legacy systems are outdated software, hardware, or technology that continue to be utilized in several companies, even though they have been surpassed by more advanced solutions. 2. What is the Danger of Legacy Systems? Legacy systems, particularly the hardware, are exposed to downtime that affects overall productivity. This is the primary reason businesses consider replacing legacy systems. 3. How to Get Rid of Legacy Systems? Various strategies include rehosting, replacing, refactoring, rearchitecting, and rebuilding. Companies must thoroughly evaluate all strategies to ensure they make a well-informed decision. 4. What is that one very important thing to look at when replacing legacy systems? If you are replacing a legacy system, it is critical to be aware of the limitations of your existing system and develop a list of requirements of your new system. This involves a comprehensive assessment of the existing system to identify what works well and what does not, which will set the clear requirements for the modernized system. #### Tips and Strategies for Successful Legacy System Migration in 2026 Legacy infrastructure is a challenge for business leaders. Besides operation complications and compliance hiccups, we have one major problem: cost. According to SnapLogic research in 2024, businesses were losing almost a whopping $3 million on average, resulting in technical debt. More had to be invested in updating or maintaining these systems than five years ago, which shows why necessitating legacy system migration ASAP is a requirement.The risk to human life is serious as well. According to the US Bureau of Labor Statistics, five to ten arc flash incidents in data centers were a daily occurrence, with a large number of victims going to hospitals as a result of dated hardware. This is scary and endangering to humans who have little choice to work elsewhere.Even compliance risks escalate when aging hardware sits for a long time. Security threats attack where challenges are allowed to rest for an extended period. Both legacy hardware and software are fraught with dangers. The GAO found ten important federal agencies in need of changing their legacy IT systems for modernization in June 2019, and as of 2025, it was still not completed.This goes to show how aging hardware can be a warning sign for tech, life, and rules, and legacy system migration needs to happen fast, especially for critical organizations. You do not want innovation to halt for any reason. Legacy systems should not be why technology becomes your terminus rather than your continuance. Legacy hardware can be a tough nut only migration can crack. Find out how. Download the Whitepaper What Challenges do Legacy Systems FaceLegacy systems are used even today, despite several several operational risks. While many corporations and government agencies have changed their hardware, most haven’t. They have the tendency to wait until their system crashes completely or a mishap that entirely stops their work is encountered. Leave legacy system migration challenges; what they run into simply by owning these systems include:Frequent DowntimeDowntime is natural. However, unplanned downtime becomes more frequent as your machine gets older. Interrupted operations cause ROI to fall and brand reputation to be tarnished, overall affecting productivity and creating risks.Fewer RepairersFinding people who have the expertise required to repair your hardware becomes tough as more days go by. Just like your own workforce, fewer people have the knowledge needed to fix your hardware until there are none.Lessening Spare PartsEven if repairmen are found, the same cannot be said about spare parts. Vendors slowly start keeping fewer items until they stop selling. Even if a vendor agrees to find what you need, expect a good amount of time before you get it.Expanding ExpensesAs your platform nears end-of-life, operating it and getting it fixed through repair or replacement becomes costly, too. If you are losing money on both counts, it makes no sense whatsoever to continue with such a system.Time-Taking OperationsWhile you are making less money, the machines are also more time-consuming than before. Slower processing means the work gets finished late, and as a result, you get fewer products or services delivered.Security RisksOld infrastructure does not have the same security as new ones. While compliance requirements have changed, aging hardware also does not have the ability to pander to new threats that attack in so many ways.Why Legacy System Migration is a Good IdeaAccording to codeaura.ai, 68% of legacy system modernization efforts remain just that – efforts. Despite that, legacy system migration services are a hotshot right now due to the need for innovation and modernization as soon as possible for companies going through exorbitant expenses and operational issues. The advantages are many; you get to enjoy:Increase in Performance - The first and most prominent transformation is enhanced performance. Speedier processing, coupled with guaranteed business continuity and assured reliability throughout operations, has lent a helping hand to legacy platforms.Sturdiness in Security - The latest compliance standards and security measures that must be followed are now possible, thanks to advanced tools in the new or updated system. You no longer have to be tense about cyber-attacks or security checks.Scalable and Flexible - Your entire infrastructure can integrate with other environments or grow as you need, smoothly after migration. Every action becomes flexible, with changes allowed easily, unlike before when the legacy system used to be active.Cost-Efficient Working - Once the new system is launched, costs go down automatically. Both maintenance and repair become cheaper and use parts that need less money and effort to procure. Such cost-effectiveness was unseen with outdated technology.Smoother Experience - User experience is restored, with more functionality and user-friendliness in tow. You feel the benefits of legacy system migration through a better interface and hardly any stoppages or downtime spoiling the workload.Quick Disaster Recovery - You also get the chance to ensure faster disaster recovery, which used to be nonexistent before. DR used to happen late, way after the disastrous event had happened. Now, it is possible to stop them fast and take countermeasures on time.Connections with Modern IT - Modern connectivity turns into reality once migration occurs. You can even think about migrating legacy systems to the cloud if you want additional benefits to help you. Connecting with current applications gives you perks like never before.Every legacy system migration syncs you to modernity and gives you an edge over your competitors for many years.What Kind of Legacy System Migration Should You ChooseWhile there are many options of migration, what you select depends on various factors, like your requirements, possibilities, demands, etc. What you finally go for is an amalgamation of all these. Your choices include:Rehosting: Lift-and-shift approach used for stabler applications that need zero changesReplatforming: Minor changes added during migration to allow enhanced performanceRefactoring: Parts of the code changed to improve maintainability, which takes more timeRebuilding: New architecture built with complete system redevelopment for new requirementsReplacing: Completely change the old platform for a new one, requiring an extensive amount of time, effort, and resourcesIn the end, what you pick depends on your needs and the kind of money you can expend. What is the best way to rehome your system without any changes to how you operate it? Here's how. Download the Datasheet Strategies to Assist Your Legacy System MigrationLegacy technologies still haunt a good 88% organizations, according to itp.net. Yet, even though finding the right legacy system migration strategy may seem tough, we have got your back. Here are a few suggestions that will make your life easier, besides the migration of course:Evaluate Your Current SystemYour current infrastructure may be problematic, but knowing the how and the why, as well as the how many, is what genuinely helps you. Conduct a thorough assessment and audit to gauge your limitations and truly understand what you need and what you can do without currently.Define Your ObjectivesSet goals for what you want to achieve and what is possible with what you can realistically get. See what is objectively in line with the system. Most of the time, your ends are higher than you can accomplish; only a few times are they lower. These cases can be detrimental for your company.Select the Migration TechniqueWhile many strategies work for you, choose the one that suits your needs best. Selection depends on what your business has, what it needs, the money you can spend, what your employees require, and any other condition you may have. The technique should be completely optimized for your business.Ensure the Integrity of Your DataYou do not know if the legacy system migration will be successful. It is better to have safeguards in place so that failures do not upset your data. Create backups that will keep the accuracy of your data intact and maintain its security. You can use this to check its validity and correct any unwanted changes.Migrate from Low to HighIt is best to migrate your system from smaller sections, slowly moving to larger ones. This gives you the chance to test migration quality and assure stakeholders of the justifiability of the process. Once that happens, increase the load so that the most serious migration happens in the end with everyone in focus.Test and Validate ProperlyTesting, as we said, is important for understanding if the migration was successful. Both the data and the new hardware/software must be checked to make sure they are ready to be deployed as per your requirements. Rectify any issues that you find so that problems don’t crop up later.Do the Final OptimizationMonitor the performance and refine processes after migration while connecting with whatever tools you need, original or new. Also, do not forget to train your employees or give them pointers where they need. Conduct a final review to make sure the newly migrated system is working normally.Once the process is complete, you can use the system to do the same tasks as before. Post migration, it should be working better.Legacy System Migration with StromasysStromasys does legacy migration through rehosting or “lift-and-shift". Legacy platforms, like any, take time to migrate, and this could be a problem for a high-stakes company. Stromasys makes it easier for them, completing the workload within days.What basically happens is simple. Stromasys provides the Charon emulation software, which copies the legacy system and makes it operate from the old hardware to the new one. No external changes are viewed as a result. You get to keep using the old set-up on the outside while having completely new hardware inside. You get both on-premises and cloud environments as you need.Success Story: Decreased MRP Time Defined Success for EIS Wire & CableEIS Wire & Cable is a company that felt the full convenience of Stromasys and Charon. It faced intense pressure to move from its AlphaServer ES40, which was close to failure. Finding both replacement parts and repair servicemen was becoming tough.Stromasys swooped in with Charon-AXP and showed changes they did not expect. MRP processing time was reduced from 15 minutes to less than one, while increasing redundancy greatly. At the same time, decreased backup times and increased space helped EIS, along with the absence of system failure fear.Such apprehensions being gone are possible only with Stromasys. They hardly felt the challenges in legacy system migration and helped complete the task in less than a day. The right software can unlock such benefits with ease and confidence.Get the full story here. Rounding UpA lot of hardware and software systems nowadays are in the realm of legacy or fast approaching the area. Whether you remain there or migrate as soon as possible is a chasm too hard to solve. Often, sticking with your current system, albeit outdated, seems like the better idea.Legacy system migration may seem like a difficult job, but finding the right option to migrate makes it easier. The right method, migrating tool, and other requirements have to be decided, judging what you want and what you have. All these come together to ensure your strategy for the migration will succeed.Staying with your old infrastructure sounds like a good plan, but behind it lies yens of problems. Solving them through migration is the best way to get through. Sure, you may face certain troubles, but the result afterwards is rewarding. Legacy system migration may be tough, but our virtualization solution makes it happen easily. Find out how right now. Talk to an Expert #### Tomago saves millions without sacrificing functionality or security by using Charon-AXP The Challenge Tomago Aluminium had been running one of their key production systems on an aging AlphaServer for the past eight years. While the software running on the OpenVMS-based system was a good functional fit, the age and reliability of the platform was a cause for concern. For Tomago, the challenge was to find a way of upgrading and modernizing their computer hardware, while avoiding the significant costs associated with migrating to a new platform and rewriting their applications. An emulator package, which would theoretically allow the existing software to be housed on a modern Windows system, was an obvious alternative, but they worried that the emulator software might fail to perfectly replicate the legacy AXP system, which was critical for the ongoing productivity of the entire plant. An exact fit was an essential requirement. Download the full success story below to read more: Download our Case study Download Now #### Top 10 Cloud Migration Best Practices for AWS: The Ultimate Guide for 2026 Industry veterans and tech unicorns are moving from traditional IT infrastructure to transform their businesses. Organizations are now surfing the cloud to maintain a competitive edge in the digital landscape and ensure business innovation and growth. Amazon Web Services (AWS) is a popular name in cloud computing, which assists organizations in offering simple yet powerful solutions that adjust to their growing business needs. In this blog, we'll dive deep into AWS's best practices for cloud migration, which will help in a seamless transition. Modernize Your IT Infrastructure by Migrating to Cloud Environment with Stromasys Charon Solutions. Download the Whitepaper Understanding What Cloud Migration is? Cloud migration is a process of migrating applications, data, and other IT resources from on-premises physical servers or on-premises data centers to a cloud-based infrastructure, which may be private, public, or hybrid. Cloud services like AWS offer instant availability of a wide range of resources that will help businesses scale up their operations and make innovation easier than relying on traditional IT infrastructure. AWS cloud migration services offer better security architecture, reliability, scalability, and flexibility and ensure seamless workload transitions. This procedure can be carried out by either directly migrating to the AWS cloud, re-architecting the applications on AWS, or even re-engineering business processes for cloud-native functionality for better alignment. Cloud migration is a continuous process in which businesses share the responsibility of staying updated with market trends. A streamlined migration plan ensures the business can leverage maximum benefits. To meet the growing needs of organizational objectives, the cloud environment should be monitored regularly. This helps identify and address areas that need improvement. At the same time, exploring new cloud technologies ensures that the infrastructure remains streamlined and optimized. What Is the Advantage of Moving to AWS Cloud? Organizations have understood the importance of cloud platforms and leverage their benefits, such as scalability, agility, and flexibility. This makes them eager to migrate their infrastructure to cloud platforms like AWS to meet growing demands and scale up their resources. Also, AWS cloud migration services offer enhanced data security, cost saving, scalability, seamless collaboration with other resources, and more. Here are some significant advantages of moving to AWS cloud: Cost Efficiency Cloud migration eliminates the need for hardware maintenance, which significantly reduces any business's IT infrastructure budget. According to the Cloud Computing Survey from Foundry, businesses that are migrating their systems to AWS cloud can minimize their costs by 63%, networking costs by 66%, and storage costs by 69% compared to traditional on-premises infrastructure. Flexibility and Scalability AWS cloud migration services offer unparalleled flexibility and can scale resources depending on the business requirements. Agility and Innovation AWS cloud platform offers access to preeminent technologies, enabling organizations to develop innovative solutions and adapt to the market's growing demands. Robust Security Infrastructure AWS invests heavily in advanced security measures to ensure that sensitive information is protected, and data remains secure. Global Reach With cloud infrastructure, organizations can seamlessly move their operations globally with regional data management and meet the local market requirements. What Are the Best Practices for Cloud Migration for AWS? Here are some AWS cloud migration strategies and best practices that will help enterprises transition their infrastructure to maximize efficiency and security cost-effectively: AWS cloud migration best practices emphasize risk assessment, extraordinary planning, and regular optimization to ensure a seamless journey. AWS Pre-Migration Cloud Strategy Building Strategic Roadmap for Business: It is essential for businesses to have a clear vision regarding modern technology's integration requirements. This alignment helps to shape the strategic direction, which should be communicated across all departments to ensure that everyone understands its importance. This will drive innovation and seamless operation. Establish a Strong Cloud Governance Framework: A robust cloud governance framework is necessary to successfully implement the AWS cloud migration strategy. This model helps clear the distribution of teams' roles and responsibilities, access privileges, and security protocols. Staff Training: For a smooth transition, it is essential that the staff understand and know the AWS functionalities. Therefore, the staff should have training and workshops on AWS cloud migration to clarify the transition of infrastructure. Asset Management: Comprehensive IT asset inventory management helps lay a foundation for quick and smooth migration by offering clarity on infrastructure and potential risks. It also helps in making informed decisions and ensures accurate planning for better results. Optimizing AWS Operations Strategy: Proactive measures must be taken to ensure that the cloud environment aligns with the business objectives and goals. This early planning is necessary for seamless cloud implementation and will help improve efficiency and performance. Selection of the Right Cloud Partner: The right AWS migration partner is necessary for seamless cloud migration from traditional on-premises infrastructure. Businesses should explore different agile technologies and strong project management solutions that can support their business operation strategy, CI/CD pipelines, and managed services. This not only helps accelerate the cloud migration process but also ensures long-term success. AWS Cloud Migration Strategy Embracing Automation and Cloud Transformation: Businesses can maximize cloud agility during migration by embracing automation. It also identifies areas of improvement that will help elevate efficiency. Cloud migration is not just an upgrade, but a paradigm shifts to drive innovation and give businesses a competitive edge. Simplifying Operations with Fully Managed Services: Leveraging the fully managed AWS cloud migration services like AWS Directory Service, Amazon RDS, and Amazon DynamoDB will help improve efficiency. These services manage scaling, security, and management, which enables the business to focus its resources on innovation and other customer requirements. AWS cloud helps control the backend so that organizations can work on driving their business objectives. AWS Cloud Post-Migration Stage Optimizing Efficiency with Cloud Monitoring: A comprehensive cloud migration strategy is necessary to manage the cloud infrastructure. It helps track each step taken to obtain detailed insight into every action implemented to manage costs and efficiency parameters. Cloud-native tools like AWS CloudWatch Logs, New Relics, and more offer real-time visibility to users. Selecting the right tool is necessary as it empowers the teams and helps the business leaders make informed and insightful decisions. Leveraging AWS Enterprise Support: Businesses that leverage AWS Enterprise Support can strengthen their cloud migration strategy. Their AWS Technical Account Managers (TAMs) and billing concierges provide expert suggestions and a structured resolution framework. This helps them gain technical insights, suggestions on cost optimization, and assistance from AWS representatives, which smoothens the cloud experience. How Can Stromasys Help? Stromasys is the AWS Cloud Partner specializing in assisting organizations through their cloud migration strategy. Our Charon on the Cloud emulation solutions mimic the legacy system environment on a modern platform (AWS Cloud) without changing any external codes. It enables businesses to run their legacy applications seamlessly on a different, more scalable, and secure ecosystem. Here are the advantages of moving to the AWS cloud platform with Stromasys: Tailored Cloud Migration Strategy: Stromasys, an AWS Cloud partner, offers a personalized cloud migration strategy that aligns with the organization's requirements. Legacy Expert Guidance and Assistance: Legacy experts offer comprehensive support throughout the migration procedure. Security and Compliance: Ensures the migration process follows industry standards and regulations to avoid non-compliance. Cost Optimization: By migrating to cloud infrastructure, the business eliminates the need for legacy hardware maintenance, thus minimizing costs. Post-Migration Support: Stromasys offers post-migration assistance to ensure the cloud environment is optimized and properly operates. Contact our legacy expert to learn more about how Stromasys can help your business with AWS cloud migration services. Contact Us Key Takeaway AWS cloud migration is not easy and needs to be carefully planned and executed. By following cloud migration best practices for AWS, businesses can streamline their operations and cut down on maintenance costs. Many legacy transforming enterprises, like Stromasys, offer AWS cloud migration services to businesses that want to upgrade their infrastructure to leverage modern technologies and cut down on added costs. There are several advantages to moving to the AWS cloud, like minimizing hardware failure, which not only results in unplanned downtime but also impacts the business's productivity and ROI. Cloud infrastructure offers scalability, flexibility, security, and seamless integration with other applications. It has a pay-per-use subscription model that allows businesses to pay only for the cloud services they use. It subsequently saves costs that can be utilized for other business operations and innovative solutions. #### Top 5 Technical Challenges of Migrating Off SPARC and How Emulation Solves Them Several industrial reports have stated that the SPARC systems still power 15-20% of the enterprise workloads in industries like telecom, manufacturing, energy, semiconductor fabs, and more. These industries have built their most critical operations on SPARC-based systems running Oracle Solaris operating systems and are still in operation. But working is no longer enough as the Oracle support for the aging SPARC hardware is discontinuing (full EOL by 2027). Also, the spare parts are becoming scarce, making it extremely expensive and not a practical choice. The engineers who have designed these systems are retiring or already retired, taking away all the undocumented knowledge with them, making the legacy SPARC migration a non-negotiable move to ensure business continuity. By emulating the SPARC environment on a modern x86 server or cloud environment, they can ensure the smooth operations of Solaris operating systems and other critical SPARC workloads. This SPARC migration approach does not require any changes in the binary codes at a fraction of the cost that is required to maintain the outdated hardware while improving the efficiency, agility, and compatibility with modern applications. Here Is the Best Way to Run Your SPARC Systems Flawlessly in Modern Environments. Download the Datasheet In this blog, you will navigate through the top 5 technical challenges of migrating SPARC and how emulation resolves them. Challenge 1: Proprietary Instruction Set and Binary Compatibility SPARC (Scalable Processor Architecture) hardware is designed on RISC (Reduced Instruction Set Computing) architecture that features a 32-bit and 64-bit variant. It was introduced by Sun Microsystems in the 1980s. It offers various unique elements like register windows up to 160 shadow registers for trap handling, VIS (Visual Instruction Set) for media, and UltraSPARC-specific extensions. The applications compiled for SPARC contain instruction sets, memory addressing models, and system call conventions that simply do not exist on modern hardware. This outdated server has been in operation for more than 40 years, which means there are high chances that there haven’t been any source code releases, proper documentation, or formal change logs. This makes recompilation not a practical option. As the source code no longer exists, the compilers that built it are almost obsolete, and the undocumented ISA extensions used by some vendors make clean ports nearly impossible. For example, in the semiconductor fabrication (fab) environment, this compatibility is a major problem. The EDA (Electronic Design Automation) tools from the 1990s and early 2000s operated on the outdated SPARC servers. Many times, it requires specific configurations that use custom binary patches. Attempting migration to recompile these tools runs into assembly routines that rely on specific SPARC register behavior that has no x86 equivalent. The challenging issues that businesses face while modernizing SPARC systems are: The recompilers are crashing in proprietary extensions due to undocumented operational codes. Dependencies on custom-SPARC libraries. Challenge 2: Complex I/O and Peripherals Emulation SPARC systems were designed on Sun Microsystems’ hardware ecosystem that uses proprietary bus architectures and peripherals that were custom-engineered for that particular environment. As time passes, it creates dependency issues like storage controllers, interfaces, and network cards of the SPARC servers relied on may simply not exist on a modern system (fiber channel adapters, FDDI controllers, custom RAID hardware, specialized serial cards). When trying to bridge this gap using modern software, sometimes new issues arise rather than resolving those underlying incompatibilities. For environments where I/O reliability is non-negotiable, for example, industrial control systems that are used in energy utilities. They depend on continuous, deterministic communication between hardware components. This incompatibility between this hardware will not just cause minor inconvenience but can also cause operational risk that can disrupt critical infrastructure. Challenge 3: Performance Overhead and Real-Time Constraints SPARC processors, especially from the T-series and M-series families, operate at frequencies between 1 and 10 GHz. They require highly optimized memory systems that are designed to handle multiple workloads efficiently at the same time. Many times when businesses try to modernize their outdated SPARC hardware, which requires recompiling on a modern system, this can result in performance decline due to computational overhead. This requires SPARC instruction translation into the formats that are compatible with the new servers. This can be inconvenient due to the performance gap, especially in a time-sensitive environment. For example, in a high-frequency trading platform, even a 50-millisecond delay in processing the order can impact the productivity and result in losses of millions of dollars. In a similar manner, for the industrial control systems that are managing the critical operations in power grids, even a slight delay of 10-20 milliseconds can trigger cascading protective relay shutdowns, which can sabotage the complete network. For such critical applications, even “close performance” is simply not enough. Challenge 4: Vendor Lock-In and Support Gaps Gradually, Oracle’s support for SPARC and Solaris OS is declining. For instance, premier support for Solaris 10 ended in 2021, while it is running on the extended support, which is only available till 2027. Also, the SPARC hardware has already been rendered as an obsolete system, which means Oracle has discontinued it and offers no updates, patches, or support. This means these outdated SPARC servers are running on borrowed time with no patches or availability of replacement parts. In case of hardware failure, it won’t be just limited to productivity loss but legal and financial issues as well, especially for the regulated industry. For example, telecom operators, financial institutions, and energy sectors usually operate under regulated frameworks like PCI-DSS, FCC reliability mandates, or NERC CIP that face direct audit liability for running unpatched, unsupported production systems. Risks resulting in non-compliance due to unpatched billing infrastructure can result in hefty fines. Now, the problem that arises here is that Oracle’s licensing has bound Solaris to Oracle-certified SPARC hardware. So, simply moving them to the modern platform is not enough. It may require a full operating system migration, application revalidation, and renegotiated licensing, which may become heavy on the pockets of the organizations. Challenge 5: Scalability and Hybrid Integration SPARC systems have once transformed the era of computing with their high-end performance. It was an era when these systems ruled the industries for several decades, but now it is becoming challenging as the technologies are evolving. Not only the technologies but also the dynamics of the market are changing. Outdated SPARC systems cannot scale up or down easily with market demands. The clusters have no native auto-scaling, no container runtime support, and cannot work in Kubernetes orchestration. These features are impossible without major re-engineering of the workload layer. Also, the SPARC architecture is not designed for modern applications and ERP environments that lack seamless compatibility with APIs. For example, the telecom industry is introducing 5G-driven network transformation, but is still operating on outdated SPARC infrastructure. This incompatibility will create integration challenges with modern technologies like cloud computing, resulting in operational inefficiency and compounding the technical debt. How Outdated SPARC Hardware Emulation Resolves Migration Challenges? SPARC migration can resolve many of the outdated infrastructure challenges, but it is not as easy as it seems. Various issues like compatibility of modern platforms with legacy workloads and applications, vendor lock-in, I/O mismatch, and more. Transforming the legacy SPARC infrastructure approach not only extends the life of critical applications running on the outdated systems, especially Solaris operating systems and other workloads. Emulation technology enables businesses to mimic the behavior of outdated legacy SPARC on a modern Intel x86 server or cloud platform. It depends on the organization's requirements. This way, they can ensure that all the legacy workloads can operate seamlessly without any modifications to the binary codes. Emulating the outdated SPARC servers not only improves the operational efficiency but also improves scalability, compatibility, and security, and cuts down on the maintenance costs. Stromasys Success Story: How a Leading Cement Manufacturer Streamlined Disaster Recovery with Charon SSP The Challenge A Saudi Arabian leading cement manufacturer was operating its critical production workloads on the legacy Fujitsu SPARC M12-2 servers with SPARC64 XII processors, Oracle ZFS Storage, and Oracle Solaris 11.4. They were configured in an active-passive setup across primary and secondary nodes. Their entire on-premises infrastructure depended on a single physical location. Due to this single data center, they did not have any other secondary site for disaster recovery. Any network failure, disk issue, or OS-level problem could trigger operational disruption across critical applications, including Oracle EBS R12.2 and RDBMS v19.0. It was becoming increasingly difficult and expensive to maintain the aging SPARC hardware. The Solution Many cloud providers do not natively support Solaris operating systems, which means these leading cement manufacturers needed a migration partner who could bridge that gap without any modifications in the critical application. They were introduced to Stromasys by their previous partner CloudWRKS. They integrated Stromasys Charon SSP 6.0 for modernizing their outdated SPARC infrastructure. Charon SSP enabled a full lift-and-shift migration of their Solaris OS and Oracle applications to AWS Cloud. This migration process required no customization, no recompilation, and minimal adjustments to the existing application stack. The workload was configured to run in DR mode on the cloud. This finally gave them the secondary site option that they were actively looking for. The Result The migration delivered a fully operational cloud-based disaster recovery environment with the same application behavior, performance, and reliability at a fraction of the cost of maintaining outdated SPARC hardware. They were able to successfully eliminate their single point of failure and reduce hardware dependency while eliminating the struggle of looking for scarce replacement parts. "The best feature of the Stromasys emulator is its compatibility with a wide range of operating systems, including RHEL, Amazon Linux, and Rocky Linux." — CloudWRKS, Stromasys Partner. Read the Full Case Study Emulating SPARC Hardware with Charon SSP Stromasys is a leading legacy system migration service provider. For more than 25 years, it has offered services across the globe. Its flagship product, Charon SSP emulation solutions, uses a lift and shift migration approach to move the legacy Solaris operating systems and other critical SPARC applications onto the modern platform, like Intel x86 servers or cloud ecosystems like AWS, Azure, OCI, or Google Cloud. Charon SSP is the enterprise-grade emulator that modernizes the SPARC hardware by mimicking its environment without making any modifications to the original binary codes. They bridge the gap between the legacy investments while leveraging the benefits that come with modern platforms, while eliminating skyrocketing maintenance costs. If you are also struggling with your outdated SPARC hardware and want to transform your infrastructure without any risky migrations, contact Stromasys experts. #### Top Cloud Migration Strategy to Consider for 2026 Technology is rapidly evolving, which means cloud migration is no longer an option but a necessity. Integrating cloud computing into the business infrastructure will help businesses stay competitive and give them a transformative edge. Cloud migration offers several benefits, such as agility, scalability, elevated performance, cost efficiency, and innovation opportunities to optimize operations. A survey report from Gartner states that organizations adopting cloud technologies achieve up to 30% cost reductions compared to businesses with traditional infrastructure. Organizations that want to leverage advanced technologies consider cloud computing the backbone of modern business. Today, more than 94% of global businesses use cloud services in some way. In this blog post, you will explore the top cloud migration strategy you must adopt in 2025 to stay ahead in the competitive market. This blog will help you understand how cloud migration can help your business optimize operations and elevate performance cost-effectively. Introduction: What is Cloud Migration? Cloud migration is the process of moving the organization's databases, IT resources, and applications from traditional on-premises infrastructure to a cloud environment (private, public, or hybrid). It not only improves security infrastructure but also cost-effectively enhances flexibility, agility, and scalability while streamlining operations. It means having quick availability of a wide range of resources to elevate efficiency, making innovation simpler and easier than relying on a traditional physical on-premises infrastructure. This procedure can be carried out by moving directly to the cloud or re-architecting resources to a cloud platform. Another option is re-engineering the business infrastructure, which helps better align with cloud-native functionalities for seamless operations. Did You Know? Predictions have been made that, by 2025, nearly 85% of businesses will adopt cloud-first strategies, highlighting the importance of cloud computing in modern business infrastructure. Based on current trends, the global cloud market is projected to reach $947 billion by 2026. Cloud migration is not a simple technological shift but a strategic move for business continuity, enhancing performance, and maintaining competitiveness in today's cutting-edge landscape. Legacy systems are monolithic architectures deeply embedded in business to run critical operations. With time, this legacy hardware fails to produce optimum results due to hardware failure and the inability to integrate with advanced technologies to meet growing market demands. Operating legacy systems presents several challenges, such as unplanned downtime due to hardware failures, rising maintenance costs, scarcity of replacement parts, declining efficiency, poor security infrastructure, and more. By migrating legacy systems to a cloud environment, businesses can eliminate the need for hardware and cut down on their maintenance costs while preserving their legacy applications and improving performance. Top Cloud Migration Strategy for 2025 Choosing the right cloud migration strategy is essential for a successful cloud journey. Every strategy has its benefits, and the selection of the right one depends on the specific circumstances of the business requirements. This transitional journey can become overwhelming without a clear cloud migration strategy plan. Here is an effective legacy cloud migration strategy, also known as the 6R framework: Rehosting (Lift and Shift) The rehosting framework, also known as lift-and-shift migration, includes the legacy migration to cloud strategy with minimal or no changes. This migration approach is the best option for organizations looking to transform their business infrastructure quickly and with limited resources. One of the significant benefits of rehosting or lift-and-shift migration on the cloud is that once the applications are moved to the cloud ecosystem, you can gradually optimize or personalize them according to the team's requirements. Replatforming (Lift-Tinker-and-Shift) Replatforming is a step further from rehosting. It is a procedure of making minor changes in the cloud to leverage more cloud computing benefits. It can also be considered tinkering with applications to minimize costs and improve efficiency while preserving the core architecture intact. Replatforming is one of the best middle-ground options for businesses looking for options between rehosting and full redesigning. Some of the best tools used for shifting are the Amazon RDS for database management and leveraging AWS Elastic Beanstalk. Repurchasing (Adopting SaaS Solution) Repurchasing means completely moving to a new architecture, most probably to a SaaS (Software-as-a-Service) solution. This cloud migration strategy is ideal for businesses that want to remodel their infrastructure as the current one cannot meet the growing demands, and the new model may offer more value. Refactoring (Re-architecting for the Cloud) Refactoring is a cloud migration strategy involving reimagining and rebuilding the application to completely leverage most of the cloud-native attributes. Though this approach requires a lot of effort and investment, the results can be astonishing. Enterprises that choose the refactoring option want to scale up their productivity, add more advanced characteristics, and elevate efficiency. For example, businesses with monolithic architectures want to use serverless infrastructure or microservices to improve agility and integrate modern technologies into their operations, ensuring business continuity. This cloud migration strategy is one of the most highly valued approaches. Retiring (Eliminating Obsolete Applications) One of the most significant benefits of adopting cloud migration is the option to clean house, meaning during the initial or planning phase, organizations come across specific applications that are no longer required or necessary for their business operations. By eliminating those outdated or unused systems and applications, businesses can save costs, simplify their IT architecture, and focus on the resources that add value to their business. By doing so, organizations can strengthen their security posture and improve the performance of their operations. Retaining (Revisit later) Not all applications and workloads need to be migrated to the cloud urgently. Retaining some applications, either temporarily or permanently, can have certain benefits, especially legacy applications and recently upgraded assets that still contribute to the organization's value. This cloud migration strategy enables businesses to optimize assets' lifecycles and prioritize more urgent application migration first. As the cloud migration strategy evolves, these legacy applications and resources can be migrated when the time is appropriate. Aligning Strategies with Businesses Objectives Understanding these strategies will help the business align them with its objectives, ensuring smooth and efficient cloud migration. Short-Term Objectives: If the business's objective is improved speed and cost reduction, then re-platforming or a lift-and-shift migration to a cloud strategy may be ideal. Long-Term Objectives: For businesses whose primary objective is to innovate, modernize, or have scalability as per growing market demands, refactoring is the best option for them. Complex Workloads: It is a hybrid approach for businesses seeking flexibility and personalized solutions. Therefore, for a seamless and successful cloud migration, it is necessary to identify the right strategy that aligns with your business objectives. What are the Benefits of Cloud Migration? Here are some benefits of a well-executed cloud migration strategy: Scalability: Seamlessly adjusting resources to match the growing market demand. Flexibility: Quickly adapting to rapidly evolving business requirements. Robust Security Infrastructure: In-built advanced security measures to mitigate cyber threats and vulnerabilities. Minimized Costs: By eliminating the need for hardware and only paying for the services that are subscribed to, we reduce operational and maintenance costs. Innovation: After cloud migration, most resources previously engaged in managing legacy systems will be relieved. They can now focus on creating innovative solutions and driving value to the business. Choosing the Right Cloud Migration Strategy with Stromasys Choosing the right cloud migration strategy is essential. It directly influences your business goals, application landscape, and long-term vision. These applications may offer optimum results from lift-and-shift migration, while others may require a complete overhaul to reach their full potential. Stromasys is a global leader in legacy modernization. It offers a legacy cloud migration strategy and solutions to transform business infrastructure to improve efficiency and performance at economical costs. They offer solutions to move legacy systems to the cloud ecosystem and offer strategies for seamless migration procedures that align with the business objectives. Organizations can choose from cloud service providers like Amazon AWS, Oracle Cloud, Microsoft Azure, and Google Cloud. The Charon on the Cloud solution enables users to pay only for their subscribed services, thus reducing their infrastructure costs. To know more about how Stromasys can help your business with legacy cloud migration strategy, get in touch with our experts. Talk to an Expert What Does the Future of Cloud Migration Look Like in 2025? Cloud migration is going to continue to remain the significant key for business growth and innovation due to digital evolution. For a successful cloud migration journey, the business should have a strong strategy with the right tools and plan. A cloud migration strategy ensures a seamless transition of the business infrastructure and helps the business make more informed decisions, maximizing ROI and improving overall operational efficiency. #### Top Considerations for UK Enterprises Adopting Charon-VAX Emulation Solutions Modernizing Legacy Systems for Enhanced Business Performance Introduction In an ever-evolving technological landscape, UK enterprises face the challenge of keeping their legacy systems up-to-date and secure. As legacy hardware, such as VAX systems, become obsolete, businesses must find innovative ways to modernize their infrastructure without disrupting critical operations. Charon-VAX, a cutting-edge emulation solution, offers a compelling answer to this problem. In this article, we explore the top considerations for UK enterprises looking to adopt Charon-VAX emulation solutions. 1. Compatibility and System Integration An in-depth analysis of the hardware and software dependencies is vital to ensure a seamless integration process. Engaging with experts who have experience in implementing Charon-VAX solutions can be immensely beneficial in identifying potential compatibility issues and developing an efficient migration plan. 2. Performance and Scalability Performance is a key factor when transitioning to a virtualized environment. UK enterprises must conduct performance tests to evaluate the capabilities of Charon-VAX in handling their workload. Additionally, assessing the scalability of the emulation solution is crucial to accommodate future business growth. Charon-VAX should be able to adapt to varying demands, ensuring a consistently high level of performance. 3. Cost Analysis and Return on Investment (ROI) Adopting Charon-VAX emulation solutions involves a financial commitment, and UK enterprises need to conduct a detailed cost analysis. Assessing the total cost of ownership, including licensing, maintenance, and support, will help businesses make informed decisions. An ROI evaluation will determine the long-term benefits and potential savings that can be achieved through emulation. Charon-VAX's ability to extend the lifespan of legacy applications and hardware can lead to significant cost reductions over time. 4. Vendor Support and Expertise Choosing the right vendor is a critical step in the successful implementation of Charon-VAX. UK enterprises should partner with reputable vendors who offer reliable support and expertise. A vendor with a proven track record in emulation and extensive knowledge of legacy systems will be invaluable in guiding businesses through the adoption process. Additionally, responsive customer support will ensure that any issues or queries are promptly addressed. Conclusion For UK enterprises seeking to modernize their legacy systems, Charon-VAX emulation solutions offer a viable path towards enhanced performance, security, and cost-efficiency. By carefully considering compatibility, performance, data security, costs, and vendor support, businesses can ensure a smooth transition to a virtualized environment. Embracing Charon-VAX empowers UK enterprises to thrive in the digital era while preserving the functionality and reliability of their time-tested applications. Make the leap into the future with Charon-VAX and unlock new possibilities for your UK enterprise! Contact Us #### Tracking the Rise of ARM Processors and Their Use in Different Industries ARM is a processor architecture based on Reduced Instruction Set Computer (RISC) design principles. Originally, it was a 32-bit architecture, but now it's 32-bit and 64-bit. A lot of modern devices contain a chip with an ARM CPU. The ARM CPU is the brain of that device. ARM processors are silently driving the devices that run our world. And their rise to dominance is one of the most captivating stories in the technology sector.In this article, we will discuss ARM architecture and its applications across different industries and use cases. Don't let outdated PA-RISC servers hold back your business growth as they have for 90% of organizations. Download Whitepaper What is ARM Architecture?ARM (Advanced RISC Machine) is a processor or a series of computer CPUs based on RISC and was introduced by Acron computer in 1987. It is designed to simplify computational processes while optimizing speed.ARM processors are now innovations from ARM Holdings and licensed by the world’s top chipmakers like Apple, Samsung, Qualcomm, etc.The ARM ecosystem has grown significantly in recent years. It offers products and solutions designed for cloud services and large-scale computing. These solutions are also tailored for telecommunications and edge computing. Additionally, ARM is built to support high-performance computing tasks.Why the widespread appeal? Firstly, ARM is energy-efficient, making it a popular choice for mobile computing (because longer battery life is preferred by everyone). Then, there is adaptability. ARM Limited designs them using RISC principles and licenses them out, rather than manufacturing them.With ARM, tech companies can tweak and assemble processors for everything - from tablets and phones to appliances and computers. ARM is also essential in mobile tech, offering strong performance and longer battery life.Key Features of ARM ProcessorLet’s look at the standout features of ARM processors:Multiprocessing PowerModern ARM processors execute multiple tasks at once. The ARMv6K, ARM's first asymmetric multiprocessing chip from ARM, can accommodate up to four CPUs on a single platform.At present, ARM chips run as multi-core SoCs. They range from single-core to eight or more cores, so you can multitask across devices.Lightning-Fast Memory AccessARM processors use tightly coupled memory for fast and low-latency operation. The memory is fast to answer. It can also be of help during erratic cache behaviour.Further, ARM has complex modules like the MMU and the MPU. They manage the virtual memory, provide secure memory areas, and are involved in the operation of the OS.Advanced Memory ManagementARM chips have advanced components like the Memory Management Unit (MMU) and Memory Protection Unit (MPU). These units handle virtual memory, ensure secure memory partitions, and help maintain the smooth functioning of the operating system.Thumb-2: Versatile Instruction SetsARM's Thumb-2 technology blends 16- and 32-bit instructions. They allow devices to switch between speed and efficiency, assuring optimal performance constantly.One Cycle, One InstructionARM processors execute in a single clock cycle. With a fixed instruction length, ARM processors can fetch subsequent instructions fast. This, in turn, optimizes overall efficiency and accelerates task execution.Pipelining for SpeedARM processors don’t process instructions one by one. Instead, they use pipelining. They split tasks into stages and execute them in parallel. This assembly-line approach improves throughput without additional power consumption.Why are People Opting for ARM?ARM chips are known for consuming less power compared to their x86 counterparts. That is the traditional architecture used by CPU manufacturers Intel and Advanced Micro Devices.Now there's a rise in the adoption of ARM. Apple's M-series of processors has taken the place of Intel chips in Macs. For Amazon Web Services' custom server chips. Qualcomm's flagship Snapdragon chips are set to enter the PC market.And now Nvidia and AMD are reportedly working on ARM-based PC chips, too.Traditional chipset architectures, with their complex instruction sets, are capable of managing more intricate workloads. That's why you can still find them being used in high-end computers (even though that is changing rapidly).On the other hand, ARM is significantly more power-efficient. It doesn't expend energy on deciding how to tackle tasks or determining the order of completion. It simply receives the instructions, completes the task with the necessary energy, and returns for the next one.This also results in reduced heat production. That's why the entire smartphone ecosystem primarily operates on ARM. It's a use case where improved battery life is essential, and naturally, a fan is not an option.Major ARM Processor CategoriesTo cater to different needs, ARM divided its chips into various categories:Cortex-M Series: Ideal for microcontrollers when power constraints and real-time functionality are important.Cortex-R Series: For tasks like robotics and automotive systems that require real-time performance.Cortex-A Series: Found in tablets and smartphones, so it's good for apps.Neoverse: Tailored for cloud computing and data infrastructures.Apple Silicon: Unique ARM chips that run the latest Macs, such as the M1 and M2 lies.Use Cases of ARM Across IndustriesFrom smartphones to supercomputers, ARM is currently in demand. Let’s explore its common use cases.Mobile DominanceARM made a deal with Texas Instruments, putting its processors in early Nokia mobile phones. This marked the start of ARM's climb to become the leading architecture in nearly all smartphones today.Inside a smartphone, there are nearly 16 to 20 CPUs. They do things like recognize your fingerprint, manage the camera, and run all the applications.Server Market RevolutionWhen it comes to servers, Amazon Web Services is the big name making ARM-based chips for the data center.That is how Graviton was launched. From there, ARM went from mobile, IoT, automotive, and low power. They built next-generation servers and PCs. And they are continuing this massive run of silicon for smartphones.Most servers used to be x86-based. However, the server market has changed. Software is now broken into smaller parts, like containers. This makes it easier to run on other types of hardware, such as ARM.Automotive and Autonomous DrivingARM chips have been used in cars for a long time. But with the rise of self-driving technology, it's becoming a rapidly growing area. Self-driving cars require a lot of computing power, more than many other tasks we've seen. To help with this, ARM created the AVA development platform. It uses 32 of their Neoverse cores to provide a standard platform for software developers to focus on this tough challenge.Custom Silicon RevolutionARM is growing because non-chip companies like Amazon and Apple are leveraging ARM to design their own custom silicon. This helps them depend less on traditional chip giants and spend less money. Companies like Microsoft and Apple are now adding chip design as a part of their business (with smaller teams than those in chip-focused companies).So you have to make that process easier and simpler. That's where ARM is starting to move in terms of enabling the design of multiple components that connect together. They call it computer subsystems.The Future of ARM: AI, Talent, and Industry DemandLabor is a major challenge across the industry. TSMC, the world’s leading chip maker, is citing a shortage of skilled workers as a reason for delays at its $40 billion chip factory under construction in Arizona. The talent shortage is tough for ARM and the entire industry.With semiconductor demand set to rise over the next 10 to 15 years, it’s becoming a fierce competition for talent.To address this, ARM is launching the Semiconductor Education Alliance, aiming to build new pathways for future talent. With the growing demand for chips, especially in generative AI, and the increasing number of companies working on ARM-based processors, the need for ARM technology is skyrocketing.ARM's compute platforms are the most energy-efficient in the world. Their performance is consistently improving. ARM offers outstanding performance for every watt of power used. Currently, 70% of the world's population uses products powered by ARM technology.ConclusionStarting from humble origins, ARM has evolved into a key player behind many everyday devices. It’s truly an impressive journey.And it's more than just a business success story. They have transformed the way people think about computing efficiency, power consumption, and technological innovation.As the demand for AI continues to grow, autonomous vehicles require significant computational power, and edge computing is bringing intelligence closer to devices, the future of ARM looks promising. Want to switch to more recent x86-based servers to replace your PAR-RISC hardware? Talk to an Expert #### Transforming SPARC Workloads for High-Speed Operations and Peak Efficiency SPARC’s ability to handle massive amounts of data and support multiple threads makes it instrumental for industries such as research, space, robotics, and others. Also, SPARC workloads often involve large-scale data processing, complex simulations, and mission-critical applications that demand highly efficient computing processes. However, maintaining and optimizing these workloads can be tricky because SPARC runs on legacy systems that are costlier to maintain. At the same time, the hardware does not run on modern applications, limiting your ability to match modern performance standards. Again, there is a risk of hardware obsolescence as technology evolves. As a result, businesses often wonder how to optimize it effectively. Are you one of them? Fear not… In this article, we will discuss SPARC workloads, traditional optimization methods, and their drawbacks. We will also present a better alternative to optimizing the performance of your SPARC systems without changing anything. Understanding SPARC Workloads SPARC workloads refer to the tasks and processes performed on SPARC servers. Due to their processing power and industry-specific dependability, several businesses still rely on them. However, as these industries evolved and competition increased, the once cutting-edge SPARC servers now struggle with scalability and efficiency. The complexity of these workloads, combined with the high scalability and performance requirements, presents a unique set of challenges. These include: Difficulty in integrating with newer technologies The high cost of operations and maintenance Lack of skilled professionals specialized in it Thus, a critical need arises for more adaptable and seamless solutions. Traditional Methods for Optimizing SPARC Workloads Optimizing SPARC workloads typically involves leveraging Oracle Solaris and Oracle server for SPARC capabilities. Let us explore these traditional optimization approaches. Dynamic CPU Threading Control This process involves assigning multiple threads to its core. Consequently, CPU cache and other hardware resources are exclusively available to application software running on those cores. SPARC CPU Threading Modes and Workloads SPARC T4 and subsequent models offer various CPU threading modes. These models were designed to enhance performance by optimizing for either maximum throughput or maximum instructions per cycle (IPC). Resource Management Oracle Solaris prioritizes tasks in two ways: either by setting thread priorities higher than 59 or by employing the security threading model to ensure dedicated access to core resources. This approach is grounded in performance analysis, specifically evaluating metrics such as cache misses. The Limitations and Drawbacks of These Traditional Methods The problem with old-fashioned SPARC workload optimization techniques is that they are not apt for the era of modern technology. In fact, these challenges can hinder your business growth. Aging Hardware and Compatibility: With time, dependence on old SPARC hardware becomes problematic, as it gets difficult to maintain and upgrade. This can result in slower performance, security vulnerabilities, and difficulty in integrating modern technologies. Downtime: Implementing certain optimizations may require system reboots or application restarts. This downtime can be disruptive and costly, particularly for organizations that require continuous availability. Manual Intervention: Many traditional optimization techniques are manual processes that involve trial and error. This is not only time-consuming but also leads to inconsistent performance (if the manual adjustments are not precisely replicated). Potential Performance Degradation: Though Oracle Solaris's critical thread APIs and resource management features can offer performance benefits, improper use or over-optimization can potentially lead to performance degradation for certain workloads. Lack of Flexibility: Traditional methods are focused on offering maximum CPU performance and resource allocation. However, they are inflexible regarding workloads that are more dependent on other system resources. Assumption of Known and Precise Data: Another drawback of these regular SPARC optimization methods is their assumption that all problem data is known and precise. However, many issues will require uncertain or random data to be referred to, mostly from the prediction of historical records. So, that can impact the quality of the solution. As you can see, relying on traditional methods for optimizing SPARC workloads can restrict your business's ability to scale. If your goal is to compete with modern businesses, you must think one step ahead. This is where the concept of emulation comes into the picture. The Benefits of Emulation for Optimizing SPARC Workloads Emulation, in general, is recreating and mimicking the functionalities of an existing hardware or software. Regarding SPARC workloads, emulating means replicating the functionalities of SPARC-based applications and systems on more modern platforms. Here are the key benefits of using emulation to optimize SPARC workloads: Extending the Lifespan of Legacy SPARC Applications Using SPARC emulators, organizations can bridge the gap between older SPARC software and newer hardware architectures. As a result, you can continue using your existing SPARC-based applications without relying on aging hardware, gaining more value from your SPARC infrastructure. Improving the Performance and Availability When you run SPARC workloads on modern cloud infrastructure through emulation, they perform better than older on-premises SPARC hardware, and you experience: Enhanced processing power Increased availability Better overall performance More Flexibility and Agility With emulation, SPARC-based applications can seamlessly integrate with contemporary IT environments such as hybrid infrastructures and cloud computing environments. Due to this increased flexibility, organizations can better adapt to the latest trends and technological advancements. Reduced Administrative Overhead Simply put, it refers to a decrease in the time, effort, and resources required to manage computer systems. You manage all your virtual SPARC systems from a single central point, streamlining tasks and saving time. Again, emulation offers built-in tools to monitor the performance and health of your virtual SPARC systems, resulting in less manual effort. Proven Solution: Leverage Charon SSP and Optimize SPARC Workloads If you are looking for SPARC workload migration, Charon SSP by Stromasys helps you modernize and optimize it by emulating your old SPARC hardware on X86 or cloud-based infrastructure. Also, optimizing your system in the right way helps you make the most of your old Sun SPARC CPU. With our help, you get various benefits that allow you to scale your business without recreating anything. Cost Savings By eliminating the need for aging SPARC hardware, Charon SSP helps reduce maintenance costs and allows you to use the latest CPU and memory resources on x86 hardware or in the cloud, optimizing infrastructure costs. Performance Enhancement Charon SSP utilizes dynamic instruction translation (DIT) technology to improve the runtime execution speed of SPARC instructions, enhancing the performance of virtual SPARC systems. Licensing Flexibility Charon SSP supports both hardware and software license keys, providing flexibility in managing licensing for SPARC environments. Virtualization Charon SSP helps you in SPARC workload virtualization by allowing you to virtualize legacy SPARC hardware. This enables you to run original Solaris/SunOS operating systems and applications on modern x86-based hardware or in the cloud. Scalability Running SPARC workloads on x86 hardware or in the cloud allows for scalability, enabling you to right-size your infrastructure and adapt to changing workload demands. Cloud Migration Charon SSP can be used in conjunction with cloud migration tools to seamlessly move SPARC workloads to the cloud, leveraging cloud-based disaster recovery and other benefits. Want to know more? Learn more about Charon SSP. Conclusion Optimizing SPARC workloads is crucial for industries reliant on legacy systems. Yet, sticking to traditional methods could put you at a disadvantage against competitors. So, stop letting your legacy systems slow you down. Give new life to your aging SPARC systems and optimize their workload with our Charon SSP solution. It emulates Sun SPARC hardware within a standard 64-bit x86 compatible computer system. It will execute the original SPARC binary code, encompassing the Solaris SPARC operating systems, their layered products, and applications. Discover more by checking out our datasheet today. #### Transforming the Semiconductor Industry: Reliable and Secure Solutions for Legacy System Modernization URL: https://www.stromasys.com/resources/transforming-the-semiconductor-industry-reliable-and-secure-solutions-for-legacy-system-modernization-ebook/ #### Transitioning Your Legacy System to Oracle Cloud Infrastructure: A Business Guide to IT Modernization The shift towards digital innovation is compelling organizations to reimagine their IT infrastructure. While legacy systems have proven their durability over the years through their reliability and seamless operations, they are now struggling to meet the growing demands of flexibility, security, agility, and compatibility with modern technologies.Oracle Cloud Infrastructure (OCI) provides seamless options for modernizing legacy systems, maintaining reliability, enhancing performance, and minimizing costs. Businesses that have incorporated OCI into their infrastructure have seen annual growth of more than 40% in 2024, indicating the strong momentum of Oracle Cloud migration among large enterprises.Here is a comprehensive guide on how to migrate legacy systems to Oracle Cloud while exploring various approaches and best practices for a seamless transition. Modernize Your IT Infrastructure by Migrating Legacy Applications to Cloud with Stromasys Charon Solutions. Download the Whitepaper Why Choose Oracle Cloud Migration for Legacy Modernization?Oracle Cloud is a robust cloud solution designed to meet the diverse needs of modern businesses. Whether it is a startup or a large enterprise, businesses are migrating workloads to Oracle Cloud to cater to a wide range of operational needs. It offers a comprehensive suite of services like:Modern services and tools for managing databases can reduce administrative demands, such as the Oracle Autonomous Database.The Oracle Cloud migration services offer businesses high-performance computing and AI capabilities.OCI has inbuilt compliance frameworks for advanced security.Seamless integration is possible with Oracle Cloud. Businesses can incorporate ERP, HCM, SCM, and other applications with any scalability and flexibility challenges.Quick technical assistance is available for Oracle Cloud to enhance the customer experience.The cost of Oracle Cloud Infrastructure is consistent across all regions.On-demand scalability for managing growth, seasonal, and new workloads.Understanding the Importance of Oracle Cloud Implementation StrategyFor a seamless transition to Oracle Cloud, businesses should have a well-structured, end-to-end implementation plan in place. This transition will include all IT resources, such as workloads, applications, and information, that are to be migrated to Oracle Cloud.The key points for a strong strategy should include:Zero disruptions and downtime while migrating workloads to Oracle Cloud Infrastructure.Improved revenue and accelerated cloud benefits.Seamless alignment of business goals with cloud integration is essential.Effective risk management and compliance.What Are the Key Components of Legacy System to Oracle Cloud Migration?Here are the significant components that are essential for a seamless legacy system to Oracle Cloud migration strategy:Business Objective AlignmentEnsure cloud adoption for specific business goals.Applications and Data EvaluationHaving a clear understanding of how and what to migrate.Planning Oracle Cloud Migration & Execution:Selecting the right methodology, technologies, tools, and timelines to execute the legacy system to Oracle Cloud migration process.Security & Governance ArchitectureSecuring sensitive information and maintaining compliance to prevent any non-compliance situations.Employee Training & Change ManagementEmpowering teams to explore cloud capabilities and leverage them for better operational outcomes.Understanding Pre-Implementation PlanningA well-executed Oracle Cloud migration procedure begins even before the migration process starts. It requires rigorous planning to understand technical readiness and business alignments. Conducting the migration process without a proper plan can lead to cost overruns, downtime, and delays.What Are Pre-Implementation Planning Steps?Here are the pre-implementation steps to be taken by the organization before migrating workloads to Oracle Cloud Infrastructure:Step 1: Clarity of Business ObjectiveSeamless alignment between the cloud migration strategies and business goals, along with smooth communication between the teams. It will ensure there is no miscommunication, which can delay the process or result in cost overrun.Step 2: Cloud Governance ArchitectureCreating policies, roles & responsibilities, risk controls, and other advanced security measures to prevent any governance vulnerabilities. It will ensure secure infrastructure and prevent cyber risks.Step 3: Conducting Thorough AssessmentsEvaluating the current business infrastructure to understand dependencies and the state of migrating legacy systems to Oracle Cloud. It will help identify any vulnerabilities before the Oracle Cloud migration process, allowing them to be eliminated.Step 4: Choosing the Right Cloud Deployment Model for Your BusinessSelecting the Cloud Module That Best Suits Your Business Requirements. Businesses can choose from public, private, and hybrid cloud modules.Step 5: Building Estimate Budget for Oracle Cloud Migration ProjectUsing various tools like Oracle cost estimators to build an estimation for legacy systems to Oracle Cloud migration project and planning ROI.Step 6: Designing the Legacy System to Oracle Cloud Migration RoadmapSetting milestones and assigning roles and responsibilities to teams helps ensure seamless workload migration and precise execution of the plan within the timeline. It ensures that the migration plan is executed with transparency and accuracy.Step 7: Conducting training for Gap AnalysisThis will help improve the IT team and other departments to ensure there are no operational setbacks post-migration.Step 8: Designing Security and Compliance RequirementsCreating a roadmap to protect the customer's sensitive information, along with a robust security infrastructure, will help maintain regulatory standards. Non-compliance can result in hefty fines and legal penalties, which also damage the brand's reputation.Step 9: Collaborating with Oracle Cloud Implementation PartnersPartnering with a Certified Oracle expert, such as Stromasys, will facilitate a seamless migration from legacy systems to Oracle Cloud Infrastructure, minimizing risks and increasing the chances of project success.What Are the Different Strategies for Migrating Legacy Systems to Oracle Cloud?Here are legacy systems to Cloud migration strategies that businesses can choose from:StrategyDescriptionAppropriate For Which BusinessRehost or Lift and ShiftMigrating applications to Oracle Cloud as they areQuick and easy migration with limited to no changes.Refactoring or Re-platformMinor changes are made to leverage cloud capabilities.To avail benefits from Oracle Cloud migration services.Re-architect or ReviseSignificant changes are being made to modernize the infrastructure.Outdated legacy applications are migrated to modern applications, such as microservices, for improved operations and efficiency.Replace or RetireCompletely discarding the legacy systems and moving to a better platform as existing ones cannot function.Legacy applications with large technical debt.How Stromasys Can Help with Seamless Legacy System to Oracle Cloud Migration?Stromasys is a global leader in offering legacy system modernization solutions. For businesses struggling with legacy systems and unable to leverage modern solutions, Stromasys brings Charon to the Oracle Cloud.This innovative solution will migrate your legacy applications to the Oracle Cloud Infrastructure. It will extend the life of your legacy applications, allowing them to operate seamlessly without any code modifications.Is your monolithic architecture preventing you from leveraging modern technologies? Contact our experts, who can help you understand how migrating legacy systems to Oracle Cloud can address your challenges. Contact our experts, who can help you understand how migrating legacy systems to Oracle Cloud can address your challenges. Talk to an Expert SummaryOracle Cloud Infrastructure is a versatile and powerful tool that helps businesses leverage the benefits of cloud. It offers a robust security infrastructure and improved efficiency, minimizing costs by eliminating the need for hardware, reducing downtime and disruptions, and providing reliability, scalability, flexibility, comprehensive database solutions, and exceptional support.It is not just a simple cloud service but a strategic move that can transform the business to foster innovation and drive long-term success. By migrating legacy systems to Oracle Cloud, businesses can seamlessly operate their existing applications while also leveraging the advanced Oracle Cloud capacities at nearly half the cost they were spending on maintaining those monolithic architectures. #### UK Financial Service Firms are Running Out of Time on PA-RISC Hardware — What are the Options? A SAFE observation by the ECB from February 19 to April 1 of 2026 revealed an interesting take on their spending trends for European firms. 67% of them gave higher material and energy costs, increasing from 52% of the quarter before. 63% of firms also recorded an increase in labor costs from 50% to 63% in the quarter.A lot of these firms have one simple reason for extra costs – legacy systems. They need extra money to maintain these systems and then pay people to help with their upkeep. Sure, migration is hard and expensive, but so is old hardware. According to IDC, more than $2.5 trillion is expended annually, which is more than the GDP of all countries except seven in the world.Financial firms have it worse. Like hospitals and medical institutions, they have several reasons to keep their systems updated. Not only do they handle sensitive data, but they also have to monitor monetary movement, including their expenditure. However, server and mainframe modernization for UK banks can be tough. Running legacy hardware, if and when they possess it, is mandatory for them.Quite a few UK financial service firms run PA-RISC hardware, legacy servers that were developed by HP. While the architecture was usable until over a decade ago, it is no longer so anymore. Financial firms in the UK still on PA-RISC need to move to a better option faster, or they will face dire consequences at any time.Financial firms have it worse. Like hospitals and medical institutions, they have several reasons to keep their systems updated. Not only do they handle sensitive data, but they also have to monitor monetary movement, including their expenditure. However, server and mainframe modernization for UK banks can be tough. Running legacy hardware, if and when they possess it, is mandatory for them.Quite a few UK financial service firms run PA-RISC hardware, legacy servers that were developed by HP. While the architecture was usable until over a decade ago, it is no longer so anymore. Financial firms in the UK still on PA-RISC need to move to a better option faster, or they will face dire consequences at any time. Discover How CHARON-PAR Can Seamlessly Modernize Your PA-RISC Systems Without Operational Disruptions. Download Datasheet Financial firms have it worse. Like hospitals and medical institutions, they have several reasons to keep their systems updated. Not only do they handle sensitive data, but they also have to monitor monetary movement, including their expenditure. However, server and mainframe modernization for UK banks can be tough. Running legacy hardware, if and when they possess it, is mandatory for them.Quite a few UK financial service firms run PA-RISC hardware, legacy servers that were developed by HP. While the architecture was usable until over a decade ago, it is no longer so anymore. Financial firms in the UK still on PA-RISC need to move to a better option faster, or they will face dire consequences at any time.What is PA-RISCPA-RISC stands for Precision Architecture Reduced Instruction Set Architecture. It is the Unix-based instruction set architecture (ISA) developed by Hewlett-Packard under Joel Birnbaum, officially used from 1986 to 2013. It was a conscious effort to stop the usage of the almost-outdated CISC with a more scalable option.It included both the HP-3000, consisting of a series of minicomputers, and the HP-9000, having both server computers and workstations, starting with model TS-1, continuing till PA-8900 or Shortfin. Although rather conservative, it did have certain distinctive features that differentiated it from others.There are three versions of PA-RISC you could find:PA-RISC 1.0; 32-bit; 140 instructions; Processors TS-1, NS-1, NS-2, PCX; 1986-1990PA-RISC 1.1; 32-bit; 190 instructions; Processors PA-7000, PA-7100, PA-7200, PA-7100LC, PA-7300LC; 1991-1996PA-RISC 2.0; 64-bit; PA-8000, PA-8200, PA-8500, PA-8600, PA-8700, PA-8800, PA-8900; 1996-2005What Challenges are UK Finance Firms Using PA-RISC FacingIn the simplest terms, PA-RISC is legacy. English financial service firms facing PA-RISC hardware end-of-life have to experience several setbacks in the growth of the company, such as:Risk of DowntimeAging PA-RISC systems have become obsolete. Using them gives rise to slower, problematic performance and excessive downtime. As a finance firm, you cannot waste time on avoidable matters like that.Lack of Spare PartsAs time goes on, spare parts become more and more difficult to find. Whether you or technicians tasked with fixing your hardware search for them, old parts become almost as rare as the hardware itself.Paucity of ExpertsIt also becomes hard to find people who know PA-RISC hardware well enough to repair them. As you move further away from operational times, knowledge of these systems becomes much rarer.Data ComplianceConstant downtime will lead to loss of data. Recovery will be slow, and in some cases, even impossible. This will create data compliance issues, which can be devastating for finance firms and customers alike.Customer LossWhile the impact on finance firms is huge, that on customers should not be ignored. You will stop having them if you no longer have their trust. It is worse if their data or money is somehow lost in the process.Reducing WorkforcePeople working at the firm will also have a hard time staying where systems work with issues, and customers are complaining. They feel increasingly frustrated, and with time, start leaving the company.Decreasing RevenueNot only will you earn less money for losing customers, but you will also spend extra for each time you patch up the old PA-RISC. As a financial service firm, too much loss will be detrimental to you.Options for Financial Firms Looking to Change Their PA-RISC HardwareThere are several PA-RISC replacement options for UK financial organizations, depending on the money, time, and resources you wish to spend. While staying with your legacy hardware is a choice, you do not want the disadvantage anymore. So, you have two options:On-premises InfrastructureMost people stay within on-premises facilities so that they can maintain full control over their PA-RISC hardware as well as data and software. This is the best option for finance companies for security and compliance reasons, even though the cost may be high.Cloud InfrastructureCloud dependency is hardly ever chosen by finance firms to replace their hardware due to the internet requirements and greater openness of data. To maintain credibility, the saner option would be to go for a hybrid choice that maintains more serious data on premises.You can also migrate to a different server or emulate your existing PA-RISC provisions:MigrationPA-RISC migration for UK financial services is not a process done at the blink of an eye. A huge amount of data with complex database requirements has to be transferred, and that takes a notable amount of time. Unless there are major problems, nearly all server migrations will be to another HP product itself.EmulationA more trustworthy option that is easier and takes less time and money is emulation. You can complete it in two or three days and start operating modern hardware as soon as it is done. Currently, Stromasys is the most popular emulation solution for PA-RISC hardware using Charon-PAR with MPE/iX and HP-UX applications in financial institutions.PA-RISC Hardware Emulation Using Charon-PAR: Steps to UseEmulation can be very easy for UK banks and finance firms using Charon-PAR, especially if all the required steps are taken with due diligence. The steps themselves are easy and include:Step 1:Confirm the requirements for the emulation, and where the current legacy system stands, so you know exactly what is to be done.Step 2:Create a test environment where you can run the applications to check for performance and remove any wrinkles beforehand.Step 3:Migrate your data and applications using the lift-and-shift method, with the applications of lower risk going first before the higher-risk ones.Step 4:Test all the OS and applications and assess the data for accuracy and consistency to make sure they are exactly the same as the original.Step 5a:Have the older system running for a while to ensure a backup for some time and allow transition before letting go of it entirely.Step 5b:At the same time, keep a check on the new, emulated system to ensure it is working perfectly and apply any changes if needed.Once you are sure everything is running perfectly and the new system reflects the old system perfectly, you can breathe a sigh of relief that your financial system will not be running amok due to an aging hardware anytime soon.Benefits of PA-RISC Migration for UK Financial Services Through EmulationTo put it simply, the advantages of PA-RISC hardware emulation by Charon-PAR for financial firms are many and help owners as well as tech employees in managing the organization. What they experience includes the following:Faster and better performance of the systemChance of innovation in the new hardwareMoney saved from not running an old system with decrepit partsLess expenses incurred from a full-fledged full migrationNot having to find spare parts for an expired machineDecreased downtime and better machinery upkeepLess time and money spent on maintenanceGreater life of important applications and the new hardwareBetter disaster recovery and backup maintenanceWith a better solution, easier facilities, and cheaper continuity, it becomes much simpler to regulate the operations of financial companies.Case in Point: Hannover Re Gets New Life, Thanks to Charon-PARSometimes, institutions need a reality check when things don't work out. That happened with Hannover Re as well. As the third-largest reinsurer in the world, running PA-RISC hardware was becoming riskier with more system failures and less replacement parts. Although a migration was in progress, it was taking too long to afford.Stromasys came to the rescue with Charon-PAR as usual, after Hannover’s successful testing. The result was fabulous. Improved performance, better backup handling, and faster month-end processing, all was made possible with Charon-PAR. What Hannover experienced can be done with any financial system using Charon.Let Finance Firms Feel New Life with StromasysFor finance firms, technical end-of-life creeps up and becomes a major issue that cannot be ignored, even though there are a hundred things that need attention. If they use PA-RISC, which has technically reached that phase, the problem is huge. While PA-RISC replacement options are many, they do not conserve time and money as wanted.Stromasys comes to the rescue, with Charon-PAR on cue. Get the edge over your competitors with a virtualized system that copies your old hardware without any problems. Get the kind of advantage financial organizations in the UK are looking for with complete ease and zero difficulty.Final ThoughtsFinancial service firms have a lot of worries every day. Adding hardware change to it feels brutal and complicated. Having a migration seems like the correct choice if you have PA-RISC. However, with financial activities in the loom all the time and extra security demanded, migrations take too long and require too many people.A fast, easier approach becomes necessary that gives you all the benefits and none of the detriments. That is provided with emulation. Even more, it is provided by Stromasys. To learn more about how you can run your critical application by emulating PA-RISC hardware, contact our legacy expert. Talk to an Expert #### Understanding Cybersecurity Risks Associated with Legacy Servers The cybersecurity industry has undergone significant changes. Network exposure is increased by legacy systems. Organizations using antiquated systems have a 70% greater attack surface than those with more modern infrastructure, according to the Kenna Security Reports. Data breaches are more likely to occur with legacy systems because they often lack advanced safety measures and support. Organizations become vulnerable to cyberattacks due to the significant vulnerabilities they create. It is easy to exploit these weak systems and turn them into an easy target. The Workplace Agility survey report, co-authored by Capita and Citrix, found that more than 50% of CIOs believe that continuing to operate on legacy applications hinders digital transformation. In this blog post, you will explore the cybersecurity risks and challenges associated with legacy systems. Transform your business with our Legacy System Migration Guide Today! Download Free Guide Understanding What Are Legacy System Challenges? Legacy systems are widely used in industries for their critical operations. However, with time, they are aging, which results in several challenges. They often struggle with compatibility issues, operational inefficiencies, and security vulnerabilities. Legacy technologies have reached their end-of-life. They were designed on a monolithic architecture that has limited to no support from their vendors, making it expensive and difficult to maintain. Additionally, there are other issues, such as a lack of skilled expertise, limited technical support, and a scarcity of replacement parts, among others. Modernizing the legacy servers will eliminate these challenges. By avoiding data breaches and cyberattacks, it will also reduce the financial constraints while protecting sensitive data. To keep a secure environment, the legacy servers must be evaluated. Although legacy systems are essential to corporate operations, more contemporary alternatives are gradually replacing them. They may currently be in a functional state. However, there are still significant risks of hardware failure, difficulties integrating with cutting-edge technologies, and an inability to satisfy expanding market demands. What are the Cybersecurity Challenges Due to Outdated Legacy Servers? Here are some cybersecurity challenges that businesses encounter due to their outdated legacy infrastructure: Outdated Security Measures Compromising the Legacy Systems In 2018, over 15,000 CVEs (Common Vulnerabilities and Exposures) were identified, per a cybersecurity report. Due to their monolithic architecture and antiquated security features, the legacy systems have vulnerabilities. The new modern platform is incompatible with advanced security technologies like encryption and multi-factor authentication (MFA). Because these legacy servers cannot be updated with latest security features, threat actors can easily target them. In addition to data breaches and non-compliance, it will result in fines, legal penalties, and harm to the reputation of the brand. Dependencies on Aging Legacy Servers Legacy servers have been a crucial component of businesses for decades. It establishes operational dependencies that can be difficult to abandon. For instance, let's say an application needs to be updated to improve its effectiveness and ensure safe infrastructure. In that case, there might be compatibility challenges, similar to those encountered with integrating other applications, that can disrupt operations. Exposing Internal Network & Applications Legacy servers are vulnerable to risks and vulnerabilities due to corporate restructuring and mergers. As a result, obsolete software and hardware become orphaned, creating ambiguity surrounding who is responsible for maintenance and ownership. These resources remain underutilized and lack a clear decommissioning strategy. These outdated systems are orphaned, and yet being part of the infrastructure can expose them to cyber threats and risks. One such incident happened with FedEx. It had acquired Bongo; its legacy storage went unnoticed by the employees and was easily integrated within FedEx. It resulted in exposing the Amazon S3 server online and leaving it vulnerable. Poor Security Infrastructure Infrastructure is being compromised by threat actors with ever-more-advanced methods. Organizations are therefore encouraged to put in place more extensive and significant security measures. However, due to incompatibilities caused by their outdated architecture, these latest security techniques might not work well with legacy servers. The 2017 WannaCry ransomware attack, which impacted over 200,000 devices in over 150 countries, serves as one illustration. It brought attention to how vulnerable legacy servers are to cyberattacks. Prevent business disruption from legacy hardware failures with proven strategies by Stromasys. Download the Whitepaper Understanding Cybersecurity Ecosystems The security ecosystem is having issues because of legacy systems. These are outdated technologies that have unpatched vulnerabilities that hackers can easily exploit. Reducing these risks requires knowing how attackers plan to take advantage of them and implementing safeguards. What Security Vulnerabilities Are Prevalent in Legacy Servers? Due to the legacy server's outdated architecture, it exposes its vulnerabilities. Some of the most common challenges are outdated measures, unpatched software, and poor encryption standards. They even have limited support that leaves them vulnerable. Here are the key vulnerabilities that expose these legacy systems to cyberattacks: Poor authentication methods No security patches and updates Limited support Susceptibility to modern attacks Larger surface attack area These outdated legacy servers inevitably become obsolete and incompatible with modern security features. Also, these outdated systems give hackers the chance to enter through weak points. They can then launch ransomware campaigns, which can quickly encrypt private data. Numerous well-known examples show how data can be compromised and operations disrupted by legacy systems with little support and no security patches. Modernizing Legacy Servers with Stromasys to Mitigate Cybersecurity Risks & Vulnerabilities One efficient method to reduce disruptions and enhance security infrastructure is to migrate legacy apps from antiquated systems. This change removes all risks and vulnerabilities. If businesses carefully plan and implement their strategies, they can protect sensitive data. Furthermore, it facilitates adherence to regulations and policies such as HIPAA, GDPR, PCI DSS, and others. Security must be prioritized during migration in order to avoid data loss or breaches. It is to ensure that the new servers function properly and adhere to legal requirements. Therefore, developing a roadmap involving assessing the legacy servers for out-of-date components and comprehending the business objectives is essential for a smooth legacy system modernization process. To change their infrastructure while protecting their current investments, companies such as Stromasys provide legacy server migration solutions. Businesses can quickly switch to a contemporary platform that is compatible with the cutting-edge security features by using Charon emulation solutions. To learn how Stromasys enables businesses to enhance their security infrastructure, please contact our experts today. Contact Us Key Takeaway Securing legacy systems is a challenging task. Security vulnerabilities created by outdated technologies continue to be an issue. These systems are incompatible with the advanced security measures because of their monolithic architecture. It causes non-compliance and harms the legacy server's reputation in addition to exposing its vulnerabilities. Because contemporary platforms are compatible with cutting-edge security measures, modernizing the infrastructure makes it simple for businesses to improve security. This will eliminate any security challenges due to legacy servers. #### Understanding HIPAA Legacy Migration: The Need and Chalking Out a Plan A world where the medical records are stored on outdated drives and floppy disks while your doctors are using rotary phones to connect with you. It doesn't sound right due to its archaic nature, right? Still, more than 70% of healthcare providers rely on legacy systems for their operations.There are severe consequences of holding onto these monolithic systems. According to the Government Accountability Office, the U.S. federal government spends approximately $337 million annually on maintaining its legacy infrastructure.Maintaining legacy systems proves both costly and operationally challenging, with aging hardware components prone to unexpected failures that can occur at any moment. It makes it harder for healthcare providers, primarily, to deliver reliable, secure, and scalable services. It can compromise patient care and is at high risk of exposing sensitive information.Therefore, modernizing legacy systems in the healthcare industry is no longer a luxury, but a necessity, if they want to offer the most reliable and secure patient care possible. Here is a comprehensive guide that explains the need for HIPAA legacy migration, along with the challenges, approaches, and advantages of modernizing healthcare infrastructure. Prevent business disruption from legacy hardware failures with proven strategies by Stromasys. Download the Whitepaper What is the Legacy System in the Healthcare Industry?A legacy system is an outdated infrastructure that comprises aging hardware, software, and applications. In healthcare systems, it refers to obsolete technology designed on a monolithic architecture, which continues to run despite its limited capabilities. These legacy systems have been deeply embedded in the organization's processes and workflow.Although they are still operational, they pose continuous risks to the operations and disrupt continuity. Due to their monolithic architecture, they have poor scalability, flexibility, security, and are unable to integrate modern technologies. Additionally, they are challenging to maintain due to hardware obsolescence, as vendors often offer limited support and updates.What are the Different Types of Legacy Healthcare IT Systems?There is a wide range of legacy systems, each with its own set of challenges and implications for patient care and efficiency. Here are some common legacy system types in the healthcare IT landscape:Electronic Health Record (EHR) Systems: Older EHR systems primarily focused on maintaining basic patient information and lacked modern functionality. They were designed on outdated interfaces and have poor cross-platform compatibility.Hospital Information Systems (HIS): The HIS systems in the healthcare sector manage financial, administrative, and clinical operations. Due to their outdated legacy architecture, they struggle with modern technologies like real-time data access, reporting capabilities, and integration challenges.Laboratory Information Systems (LIS): Legacy LIS systems handling laboratory data and workflows. They very often struggle with data standardization challenges and compatibility issues when integrating with modern diagnostic technologies.Picture Archiving and Communication Systems (PACS): The vintage PACS systems used for medical image storage and retrieval have limited storage capacity, along with compatibility challenges and slow retrieval speeds. It becomes challenging to integrate them with modern imaging functionality technologies due to limited compatibility.Radiology Information Systems (RIS): Vintage RIS systems monitor billing, scheduling, and streamline radiology operational workflows, although there are challenges in automating appointment scheduling. The outdated RIS systems are unable to integrate with other technologies, which often results in challenges such as data duplication, billing errors, and poor resource utilization.Telemedicine Systems: Legacy telemedicine systems in the healthcare industry often feature outdated communication architectures. Therefore, seamless, secure communication and effective telehealth services require an upgrade.Claims Processing Systems: Outdated claims processing systems that primarily manage the billing process and reimbursements between the providers and payers. It can result in struggles when making payments due to modern regulations and billing standards.Patient Engagement Systems: Legacy patient engagement systems suffer from outdated interfaces that lack user-friendliness and mobile compatibility, while also presenting significant integration challenges. Although these systems manage communication and patient management tools, their outdated nature leads to poor patient engagement, reduced adherence rates, and ultimately compromised health outcomes.What are the Legacy Systems Challenges in the Healthcare Industry?Healthcare systems modernization is not a simple task. There are various challenges associated with it that can impact the healthcare providers, patients, government agencies, and payers. Here are some significant challenges in legacy migration in healthcare.New Technologies Integration with Existing Legacy SystemsOne of the significant challenges in migrating legacy systems is achieving seamless integration of modern technologies with existing legacy systems. The legacy systems are designed on monolithic architectures using vintage software. This results in compatibility challenges, resulting in interoperability failures, data silos, and fragmented workflow processes.Data Migration & IntegrityHealthcare institutions have a massive repository of patients' sensitive information. Migration of this sensitive information from legacy systems to a new platform is challenging. It is essential to ensure the accuracy, completeness, and integrity of the migrated information, as any error or data loss could compromise the patient's sensitive information and result in legal penalties and fines.Data Security and Regulatory ComplianceModernization of legacy systems in the healthcare industry needs to adhere to strict regulatory compliance like HIPAA (Health Insurance Portability and Accountability Act) and GDPR General Data Protection Regulation) while migrating the procedure. Healthcare institutions must identify gaps in compliance and ensure that new systems adhere to all regulatory standards, thereby ensuring data protection. Failing to comply with HIPAA legacy migration guidelines can result in costly data breaches, substantial fines, legal penalties, and damage to one's reputation.Costing and Resource ConstraintsLegacy system modernization requires extensive financial investment and specialized resources that can cause strain to healthcare organizations that already have a tight budget. It can result in healthcare institutions facing a dual challenge: not only upgrading systems and infrastructure for enhancements but also providing comprehensive training to their staff. This resource scarcity can create a significant barrier to the success of modernization initiatives.Ensuring Business ContinuityThe healthcare industry is a time-sensitive and critical sector. Downtime can not only disrupt operations and hinder patient care but also pose a substantial risk to their safety. Healthcare institutions should prioritize continuity throughout the HIPAA legacy migration to a modern platform by implementing strategic planning, robust backup systems, and comprehensive disaster recovery protocols to prevent operational disruptions to essential healthcare services.Documentation and Knowledge TransferLegacy systems often lack sufficient documentation, creating knowledge silos, as these legacy experts are limited in number and are retiring. One of the significant challenges is extracting and documenting the technical information for the new team before it is permanently lost. It requires the immediate implementation of comprehensive knowledge management and succession planning strategies.What are the HIPAA Legacy Migration Security Requirements?The healthcare industry must secure its legacy IT systems and devices to maintain HIPAA compliance. They have access to huge volumes of sensitive information, and with these systems reaching end-of-life, it will create a significant security challenge. They will no longer receive security patches and updates from the vendors. Continuing to use legacy systems for operations isn't a HIPAA violation, but they must implement measures to protect electronic protected health information (ePHI).It is recommended that healthcare institutions conduct comprehensive inventories of all legacy systems. They should regularly conduct thorough security risk assessments and implement appropriate measures, such as enhanced audit logging, restricted user access, multi-factor authentication, a robust firewall, and network segregation.The Department of Health and Human Services' Office for Civil Rights emphasizes the importance of thorough evaluation to identify, prioritize, and mitigate the risks. They also strongly suggest having contingency plans in advance before any mishap occurs.Compliance with HIPAA Regulations & GuidelinesThere are laws and guidelines in the healthcare sector that require the recording of patient information for a specific time period only. For example, HIPAA guidelines clearly state that healthcare institutions can only store a patient's health information for a minimum of six years from the date of creation or the last date it was in effect.Additionally, several healthcare organizations and hospitals are now transitioning to cloud storage to eliminate clutter and streamline their documentation workflow. The basic regulatory requirements extend beyond data retention periods. It encompasses specific storage methodologies and technical standards. Legacy systems often lack the compliant infrastructure that is necessary to meet these comprehensive requirements. It compels the healthcare institutions to transition to approved solutions and migrate their data to avoid potential regulatory violations and financial penalties. Is your legacy infrastructure secretly draining profits? Transform your business with our Legacy System Migration Guide Today! Download Free Guide Advantages of Legacy Healthcare IT ModernizationMany healthcare institutions choose to maintain their legacy systems due to the high costs of migration, staff familiarity, and compatibility with existing systems, as well as other short-term advantages.Why Healthcare Institutions Should Stop Maintaining Legacy Systems?These legacy systems handle critical operations and can pose risks over time, potentially leading to non-compliance. Here are some reasons why only maintaining the legacy systems is not a long-term solution:Security Risks: The outdated systems lack modern security measures, such as encryption and threat protection.Non-Compliance: Outdated aging systems struggle to meet evolving HIPAA and regulatory requirements.Operational Inefficiencies: Legacy systems are often designed on outdated architectures that lack interoperability with modern healthcare technologies and heavily rely on manual processes.Rising Maintenance Costs: With time, legacy hardware becomes scarce, and its replacement becomes expensive. Additionally, the vendor offers limited support, resulting in skyrocketing maintenance costs.Patient Safety Risks: The aging hardware is vulnerable and can result in system failures, data silos, and inadequate integration with critical medical devices, which can risk patients' sensitive information.What are the Advantages of HIPAA Legacy Migration to a Modern Platform?HIPAA legacy migration enables healthcare institutions to modernize their infrastructure by transitioning from outdated systems to new ones that are more secure, compatible, and agile.Here are the significant benefits of legacy healthcare IT modernization.Robust Security Infrastructure: By modernizing the infrastructure, healthcare institutions can easily incorporate advanced security measures to protect against sophisticated cyber threats and ensure regulatory compliance.Streamlined Workflows: The advanced automation and seamless interoperability that come with modernizing the legacy systems will ensure smooth operations.Improved Patient Care: Modern technologies enable real-time access to data and integrated care coordination, thereby enhancing patient care.Cost Efficiency: By migrating from a legacy HIPAA platform to a modern one, healthcare institutions can eliminate the need to maintain aging systems while optimizing operational costs.Integration with Modern Technologies: The migration of legacy systems to a modern platform allows seamless compatibility with emerging technologies like AI, telemedicine, and population health managementModernize Legacy Healthcare Infrastructure with StromasysDon't let legacy systems hinder operational continuity and endanger patient care. Stromasys Charon solutions offer cost-efficient legacy modernization options that enable the healthcare IT sector to maintain HIPAA compliance and Epic system performance seamlessly.They eliminate costly legacy system maintenance, meet regulatory retention requirements, and ensure optimal operational speed through proven cross-platform virtualization solutions. It's a lift-and-shift legacy migration strategy that seamlessly moves legacy applications to a modern platform, such as a cloud environment or x86 servers, without requiring any modifications to the original code. To learn more about how Charon solutions help in securing patients' sensitive information, contact our expert team today. Contact Us Final TakeawayHealthcare legacy system migration is not a quick and easy task. It is a critical investment to ensure seamless and secure patient care excellence. For a seamless, HIPAA-compliant cloud migration, the healthcare sector must address various legacy migration challenges, including data integrity concerns, regulatory compliance requirements, cost, and the implementation of robust security measures.Through strategic legacy healthcare IT modernization planning and implementation, organizations can achieve transformational benefits that enhance operational efficiency, strengthen security postures, and ultimately deliver improved patient outcomes. #### Understanding OpenVMS Operating System: Architecture, Features, and Industry Applications OpenVMS, or Open Virtual Memory System, is a secure and reliable multi-user OS initially developed by Digital Equipment Corporation (DEC) and later acquired by Compaq and HP.Known for its robustness and scalability, it features strong process isolation, clustering capabilities, and comprehensive security measures, making it ideal for mission-critical environments.The OpenVMS operating system has a rich history dating back to the 1970s. However, HP later discontinued its support for OpenVMS for some hardware, so in response to that, VMS Software, Inc. (VSI) was formed and acquired the rights to develop, distribute, and support it. The OpenVMS VSI refers to the versions created by VSI and includes patches, updates, and new releases.While the VAX hardware and Alpha hardware on which it typically ran on OpenVMS operating system is no longer manufactured – OpenVMS applications remain central to many business operations.What is OpenVMS Operating System?OpenVMS is a multiprocessing operating system for multiusers designed for batch processing, time-sharing, and a collective transaction ecosystem. Initially created by DEC for their VAX servers, it has been used for other platforms, such as Itanium, Alpha, and x86 servers.Did you know? Around half a million VMS systems operated worldwide between the 1990s and 2000s. Due to its high availability using clustering, these OS ensures that its application and data are accessible even during system failures and maintenance, with reported uptimes of up to 17 years.OpenVMS operating system has proven to be invaluable for sectors where uptime and security are crucial. For example, financial institutions rely on OpenVMS software for secure transactions processing. Another example is manufacturing industries using OpenVMS emulator for process control systems.Despite its robust capabilities, OpenVMS operating systems often run on aging VAX hardware, which can be challenging to maintain as well as prone to failure. This scenario encourages businesses to run OpenVMS on x86. Modern hardware platforms like x86 offer reliability, enhanced performance, energy efficiency, minimized downtime risks at a fraction of the cost. Explore how CHARON-VAX emulates legacy VAX processors on Windows or Linux. Download the Datasheet Key Features of OpenVMSOpenVMS operating system has some notable key features that have made it popular in several industrial sectors. Some of them are:Process IsolationThe intense process isolation ensures that errors during a process do not affect others and contribute to system stability.ClusteringOpenVMS provides clustering support, which allows a wide range of systems to work collectively as a single system, thus providing options for high availability and fault tolerance.Robust SecurityOpenVMS offers robust security infrastructure, which includes authentication mechanisms, access controls, and auditing capabilities.File SystemThis feature offers file-level security, versioning, and assistance for large files.ReliabilitySystem-wide health monitoring, mirroring of the system, error detection, and correction prevent system failures and ensure business continuity, making it highly reliable.ScalabilityIt is a highly scalable operating system that supports large-scale deployments and efficiently handles growing workloads without compromising performance and stability.Networking CapabilitiesOpenVMS emulator provides comprehensive networking capabilities, supporting various network protocols and communication standards.Compatibility and Support for Legacy SystemsOpenVMS is backward compatible with previous versions of its OS while supporting a wide range of hardware platforms, including legacy applications. It ensures seamless migrations and integration with other software, which is highly demanded by various businesses.Top Reasons to Upgrade OpenVMS OS with Charon Emulation SolutionOpenVMS operating system was a ground-breaking environment but with rapid change in its landscape it has reached its end of life. Many businesses that rely on it for their mission-critical systems are facing a daunting challenge to find a long-term, sustainable solution like OpenVMS migration.OpenVMS migration can be challenging but it offers various benefits like modernizing legacy systems, reducing costs, and enhancing efficiency. There are different methods for OpenVMS migration like rehosting (for example, running OpenVMS on x86 based architecture) and hybrid migration.When businesses emulate their legacy hardware with Stromasys, we’re often asked whether an upgraded version of OpenVMS is necessary. Based on the VAX or AlphaServers to be virtualized, minimum versions of the OpenVMS Operating System (OS) are required, but the majority of businesses do not need to upgrade.Here’s why:With Charon, no changes are required to your OpenVMS operating systemThe most obvious benefit of using OpenVMS software is that the legacy system continues functioning as it always has. In many implementations, the end users were entirely unaware that changes had occurred, and the application performed better. The end user feels no change in the OpenVMS OS except for increased efficient performance, such as a report will now be finished significantly faster due to the system that it would have been on the previous hardware platform.OpenVMS is entirely compatible with the original DEC system with Charon emulation solutionsA second benefit is that the Charon VAX and Alpha emulator translation is bit-for-bit compatible with original DEC systems, including floating point precision.Stromasys uses Digital Equipment Corp.- developed tools to ensure Charon is 100% compatible with the original hardware, including MDM (MicroVAX Diagnostic Monitor), UETP (User Environment Test Package, part of VMS), and AXE (DEC’s VAX and Alpha CPU architecture verification tool).With Charon emulation no re-certification is requiredAnother benefit to our lift and shift OpenVMS migration solution is that no recertification is required because nothing above the hardware level is modified, including OpenVMS Software.For many verticals operating under heavy regulations or compliance standards, changes to the OpenVMS OS or application would require the business to undergo a lengthy and exhaustive recertification process to validate the system. Still, the Stromasys Charon solution makes that unnecessary.Charon Solutions mitigates risk by exchanging the aging hardware for a more modern, reliable alternative while providing a straightforward and low-hassle path to business continuity.Charon solution offers options for modernizing their IT infrastructure with OpenVMS CloudBusinesses are now also looking for OpenVMS cloud options as they offer several benefits like security, reliability, cost-efficiency, scalability, global reach, and modernization. It leverages the benefits of cloud computing while preserving OpenVMS's strengths. It allows the businesses to refurnish their IT infrastructure and modernizes them as it reduces hardware costs.Also, by opting for the OpenVMS migration on cloud, businesses get the opportunity to modernize their legacy applications by integrating them with other cloud-computing applications and technologies. This helps them enhance their agility and facilitates seamless collaborations across different platforms while enabling digital transformation initiatives.Improve Operational Efficiencies with CharonWith the virtualization of organization’s Alpha and VAX environments, companies can experience enormous savings from decreased service and support costs, downtime, and SG&A. Further, operating OpenVMS on x86-based servers is a significantly more sustainable alternative. Because it saves electricity and resources as compared to VAX and Alphaservers.Stromasys Charon SolutionsOpenVMS migration with Stromasys is a friction-less process. We offer a hardware emulation solution that does not alter the programs, databases, or legacy OpenVMS operating system running on the hardware. This means that no modifications or code recompilation are necessary.Charon solution migrates OpenVMS to a x86-based server so that it functions exactly like an existing server. It indicates that the OpenVMS migration will happen smoothly regardless of which version of the legacy operating system you're using.Stromasys offers both cloud-based as well as on-premise options. Here are your options if you choose to migrate to OpenVMS on cloud:The Microsoft Azure CloudThe AWS CloudThe Google CloudThe Oracle CloudStromasys offers a seamless transition to your aging legacy, like VAX, Alpha, and SPARC applications on the cloud. This approach enhances availability and reliability as there will be no interference from a multi-purpose OS.Your OpenVMS operating system will work the way it always has. The only difference is that you’ll be able to get rid of the aging hardware that’s slowing you down, which means reduced maintenance costs. This way, you can eliminate your existing legacy hardware and connect your office infrastructure to the cloud through a private network or modern hardware infrastructure (i.e. running OpenVMS on x86) – which is more secure.Also, once you install the OpenVMS emulator (Charon), existing processes will be faster. The downtime is reduced as well. Neither a learning curve nor recertification is required. Are you interested in running OpenVMS on x86 or in the cloud? Talk to an Expert #### Understanding Sun4u, Sun4m, and Sun4d: A Detailed Comparison SunOS is a Unix-based advanced operating system (OS) developed by Sun Microsystems for its server computer systems and workstations. Versions ranging from 1.0 to 4.1.4 and based on BSD (Berkeley Software Distribution or Berkeley Standard Distribution) were commonly called SunOS. However, versions starting from 5.0 were known as Solaris OS, based on Unix System V Release 4. Solaris continues to be used as the primary operating system for the Sun SPARC (Scalable Processor Architecture) system, a RISC (Reduced Instruction Set Computing) microprocessor architecture designed for high-performance and enterprise-level computing. It is used in various industries, such as government, telecommunications, finance, manufacturing, and more. Solaris and SunOS are known for their reliability, scalability, and enhanced performance, making them highly suitable for mission-critical applications. Here is the best way to run your SPARC systems flawlessly in modern environments. Download the Datasheet Before diving into the blog, let’s get an overview of the comparative analysis between Sun4m, Sun4d, and Sun4u. Feature Sun4m Sun4d Sun4u Processor SuperSparc SuperSPARC UltraSPARC Max CPUs 4 4 64 Interconnect SBus and MBus SBus, MBus, and XDBus UPA Solaris Version Support 8 8 10 Understanding Sun4 Architecture The Sun4 series was launched in the late 1980s for their SPARC-based servers. The original Sun4 series was like the predecessor Sun3 series, which were VMEbus-based systems. Over time, the Sun4 series evolved into different models in which three notable architectures stand out the most: Sun4u Sun4m Sun4d What is Sun4m? Sun4m refers to the Sun-4 variant multiprocessor launched in early 1990. It was primarily used for SPARCserver and SPARCstation. It is based on the MBus processor model introduced in the SPARCserver 600MP series. Understanding Sun4m Architecture It has SuperSPARC processors with MBus and SBus interconnects. 4 CPUs can be easily supported by Sun4m. It was last supported by the Solaris 8 operating system. Systems like SPARCcenter 2000 and SPARCserver 1000 are included. What is Sun4d? Sun Microsystems introduced Sun4d (Sun-4 Distributed) computer architecture in 1992 using SBus I/O cards, XDBus system bus, and SuperSPARC processors. Sun Microsystems and Xerox collaborated to form XDBus and its name came from a previous Xerox project known as Xerox Dragon. They were one of the largest machines ever designed by Sun and their first attempt to create a mainframe-class server. Understanding Sun4d Architecture It has SuperSPARC processors with MBus and SBus along with XDBUs interconnects. It also supports up to 4 CPUs like Sun4m. SPARCcenter 2000 system is included. Sun4d version was last supported by Solaris 8 Operating System. What is Sun4u? Sun Microsystems Sun4u variant where U stands for UltraSPARC. It is a 64-bit SPARC V9 processor architecture and UPA processor interconnect. This SPARC architecture was first used in the Sun Ultra series, which is supported by the Solaris 32-bit versions from version 2.5. Later, they released their first 64-bit Solaris for Sun4u, which is Solaris 7. After Solaris 9, the support for UltraSPARC I support was dropped, while Sun4u implementations from UltraSPARC II to UltraSPARC IV were supported by Solaris 10. Understanding Sun4u Architecture It supports 64-bit computing and was introduced with UltraSPARC processors. It supports up to 64 CPUs. It used UltraSPARC Port Architecture (UPA). It includes systems like Sun Enterprise 10000, Sun Fire 15K, and Sun Blade 1000. Comparative Analysis Between Sun4u, Sun4m, and Sun4d The Sun4 series from Sun Microsystems includes three distinctive architectures: sun4u, sun4m, and sun4d. The sun4u is a 64-bit architecture that utilizes UltraSPARC processors. It offers high scalability and is suited for high-end servers that require extensive multiprocessing. The sun4m is designed with a standard 32-bit architecture based on SPARC V7/V8. It is considered ideal for mid-range servers and moderate scalability. Lastly, the sun4u has a distributed architecture that leverages SuperSPARC processors with distributed shared memory and high scalability. It is quite like sun4u as it is well-suited for high-end servers requiring extensive multiprocessing. Explore How Stromasys Assisted Alenia Space with Its Aging SPARC Processor with Charon SSP Solution. Download the Case Study How Can Stromasys Help? Stromasys offers SPARC virtualization and emulation, including those based on Sun4u, Sun4m, and Sun4d architectures. It creates a virtual replica of the original Sun SPARC hardware, which runs on the original SPARC binary code, including the Sun Solaris OS and its applications. The Charon SSP use Stromasys’s unique technology, known as dynamic instruction translation or DIT, to enhance the runtime of the instructions and the execution speed of SPARC legacy hardware. Key Takeaway Sun4m, Sun4d, and Sun4u were once notable Sun OS versions that offered high-end computing for mission-critical applications. However, with time, these robust systems face obsolescence, and their maintenance cost is increasing. The Sun4v architecture, introduced with the UltraSPARC T1 and T2 processors, succeeded Sun4u by adding native hypervisor support and Logical Domains (LDoms). This enabled efficient hardware-level virtualization, superior thread scalability, and better power efficiency on a single server. While these systems were strong in their time, they are now considered legacy systems facing hardware obsolescence and rising maintenance costs. While upgrading the servers is expensive, emulating it with a different server is a cost-effective method that improves performance. Learn how you can cost-effectively modernize your SPARC legacy system while boosting your performance. Talk to an Expert #### Understanding the Training and Development Needs of IT Staff Dealing with Emulated Legacy Environments We are entering 2026, a year in which the world is celebrating another year of innovative digital transformation. However, the IT professionals face an increasingly complex paradox of technologies racing forward at breakneck speed while critical business operations are still running on the decade-old infrastructure. Several industry sectors, like government, healthcare, banking, and manufacturing, are still operating on legacy systems built in the 1970s-1990s. One of the complex challenges is to run the critical applications and workloads when the legacy hardware has become obsolete. Maintenance of such an environment requires an understanding of both legacy and modern technologies. Studies have revealed that more than 30% of the organization’s technology is built on these monolithic systems. With the decline of skilled experts, it has become necessary for businesses to conduct employee training and learning programs for the legacy systems. Legacy systems offer reliability and stability. They give familiarity to the business, but can be pretty damaging as time passes by. Conducting employee training programs is not as easy as it seems, as the knowledge gap between legacy and modern technologies continues to widen. Many skilled legacy veteran engineers are retiring. It means the decades of implicit system knowledge will vanish as they leave the organization. The newly hired professionals are more proficient in modern technologies and often lack the historical context or hands-on experience with legacy code and workflows. With training, businesses can effectively close this gap and ensure operational continuity. In this blog, we will understand the importance of conducting training programs and the need for development for the IT Staff who are working on the emulated legacy infrastructure. Is Your Legacy Infrastructure Secretly Draining Profits? Transform Your Business with Legacy System Migration. Download Free Guide Why the Legacy System Still Persists? Here are some reasons why the legacy systems still remain deeply integrated in the infrastructure despite decades of digital transformation: Reliability and Stability of Critical Applications Legacy systems are known for their reliability and stability, and for their continuous operations over decades. Several industries, like finance, manufacturing, and telecommunication, have continued to rely on legacy systems for their daily operations due to their reliability and comfort with them. The primary reason is, “if it ain't broke, don't fix it,” but when a system failure occurs, causing downtime, then it could cost them millions. Expensive Replacement Costs Complete legacy system modernization or overhaul can be very expensive and time-consuming. Therefore, organizations prefer to replace damaged parts. But due to legacy hardware obsolescence, the replacement parts have become scarce as they are no longer manufactured. This results in astronomical prices for these scarcely available replacement parts. Large Volume of Data Legacy systems have been deeply embedded in the business infrastructure for several decades. It contains large volumes of institutional knowledge, regulatory compliance logic, and accumulated business guides that have been refined over decades. Extracting and translating those large volumes of information into modern systems can be extremely difficult, especially if the original document is missing or corrupted. Compliance and Regulatory Constraints There are specific heavy regulations for certain industries. This may be challenging for businesses that want to migrate their legacy systems, as they have previously undergone an extensive certification process. Recertifying the modernized systems with new regulatory systems can be time-consuming and disrupting operations. Modernize Legacy Systems with Emulation Strategy Complete replacement or overhauling the legacy infrastructure is a very expensive and time-consuming process. Therefore, many organizations opt for an emulation approach for transforming their business infrastructure. Here are some of the significant advantages of emulating legacy systems: Eliminates the outdated hardware dependencies while extending the life of critical applications by migrating them to a modern platform. It offers flexibility in both on-premises and cloud environments. It eliminates the outdated legacy hardware maintenance costs and optimizes operational expenses. Emulating legacy systems offer easy backup, replication, and restoration options, which were previously not available. It offers better scalability, security, and agility than outdated legacy hardware. The 2026 IT Reality: Legacy Systems Meet Innovation With the approaching new year, the IT operations are becoming more complex and integrated. They have become more automated and AI-assisted after being migrated to a modern platform from legacy infrastructure. Yet several businesses' core infrastructure is designed on legacy operating systems and workloads like HP-UX, OpenVMS, Solaris, and many more. They still rely on legacy codebases. With time, these legacy systems are becoming obsolete, but the critical applications still continue to operate. They have moved their focus from maintaining the systems to optimizing them, as it will improve the performance, reduce risks, minimize costs, and enable seamless integration with modern technologies like cloud computing, data analytics, and AI. This results in businesses investing heavily in stabilizing the critical systems on emulated platforms using Stromasys Charon, VMware ESXi, KVM hypervisors, and more. But sustaining them using virtualized and emulated ecosystems requires extensive knowledge of legacy systems and skills to manage modern tech. That is the reason why IT staff are asked to have an in-depth understanding of: Legacy infrastructure and outdated programs Virtualized and emulated infrastructure management skills Advanced technologies like automated operational understanding As modernization of legacy systems accelerates with lightning speed, the knowledge gap also widens as the veteran system experts who have an in-depth understanding are either retiring or have already retired, while the younger professionals are mostly well-versed with modern technologies like DevOps and containers. To meet these demands, businesses need to evolve their development and training sessions beyond traditional upskilling. Modernize Your Legacy Environment Without Replacing the Entire Infrastructure with Stromasys Charon Solution. Download the Datasheet Key Training and Development Priorities for 2026 Here are some factors on which organizations need to focus in 2026: Deep Legacy Code and System Literacy Even today, the legacy operating systems and programs are still considered critical to run operations. But training is no longer limited to educating the employees about simple maintenance, but transforming legacy systems to co-exist with modern tech. Proficiency in Emulation and Virtualization Platforms Having a deep understanding of different emulating platforms like Stromasys Charon, VMware ESXi, KVM, and emerging ARM-compatible hypervisors. Training sessions should be conducted to educate the employees on different cross-platform operations, resource optimization, and system performance health in hybrid and distributed setups. Also, creating programs for integration with containerized environments and microservices more effectively. Importance of Advanced Security Options The threat landscape is increasing day by day. With the evolving threat vectors targeting the outdated systems due to their exposed vulnerabilities. The IT teams should be more skilled and must learn how to integrate advanced security measures while respecting the limitations of legacy applications. They should have a clear understanding of industry regulatory guidelines and compliance. It is recommended to implement zero trust for their legacy environments. Cloud-Integrated and Hybrid Management Competence With many organizations now migrating their legacy applications to cloud environments or hybrid systems, the primary focus of the IT training for 2026 should be on emphasizing this infrastructure integration and its characteristics. They should conduct upskilling programs addressing cloud-native monitoring, distributed workload balancing, and cost governance. It is also recommended that teams build a more substantial knowledge of container orchestration tools. What Should Be Included in the 2026 Workforce Development Trends? Here are trending upskilling programs that businesses can include in educating their workforce about legacy infrastructure emulation on a modern platform: AI-Enhanced Knowledge Retention Using AI technologies to reshape technical education. It can be used from coding assistants to enterprise-level knowledge continuity tools, automatically preserving institutional expertise and generating explainers for undocumented systems. Hyper-Personalized Learning Journeys Developing the data-driven platforms that are powered by machine learning to curate personalized training roadmaps for IT professionals. These systems can seamlessly assess the existing competencies, job roles, and learning speed to offer targeted modules to the ongoing technical process. Cross-Generational Collaboration Programs It is suggested to pair experienced legacy system veterans with modern tech specialists. This partnering up will create balance in the team as it will be the collaboration of veteran experts on legacy with skilled professionals working on modern technologies and applications. Agile Microlearning in Daily Workflows Microlearning can be considered the most efficient approach in 2026 for delivering short and informational tutorials directly in workflows. This will ensure IT teams build skills without disrupting workflow. Phased Modernization Alignment Effective training involves synchronization with each of the legacy modernization project phases. This includes system assessment and migration to testing and full deployment. It is suggested to use sandbox environments as they help staff to experiment, learn, and innovate in a secure ecosystem. Final Takeaway The transition from 2025 to 2026 isn’t just a calendar shift; it represents the technological leadership test for organizations that have either emulated their legacy systems or are planning to do so. Its success depends not just on which tools and technologies you are selecting but also on how well-versed your employees are who will be operating and maintaining them. Legacy system modernization is not a simple task but a comprehensive, complex process that should be detail-oriented and AI-informed with multidimensional training programs. This will offer agility to modernize without interruption while training the employees on how to manage their legacy applications during and post-migration for any operational disruptions and security incidents. In 2026, modernization isn't about replacing the past. It is about empowering people to create a better and more advanced future while preserving the legacy investments that are still fully operational. Stromasys is widely known for its Charon emulation solutions that modernize legacy systems across the world. For more than two decades, it has successfully migrated legacy systems to both on-premises and cloud environments using the lift-and-shift approach. The Stromasys legacy experts not only ensure the smooth legacy transformation but also offer post-migration monitoring and optimization for smooth operations. They partner up with the businesses to not only transform their legacy infrastructure but also educate them on how to manage it efficiently and improve their efficiency without operational disruptions. Learn How Stromasys Transforms Legacy Infrastructure and Trains IT Teams for Emulated Environments. Talk to an Expert #### Understanding the VAX Processors: Architecture & Use Cases VAX (Virtual Address eXtension) processor was developed by Digital Equipment Corporation (DEC) in 1977. It is a landmark in the history of computing and is widely known for its 32-bit instruction set and virtual memory capacity. Explore the intricacies of VAX processors, including their robust architecture, expansive instruction set, key features, and diverse use cases.Understanding the Architecture of VAX ProcessorsVAX processors is one of the significant examples of CISC architecture or Complex Instruction Set Computer design. It supports variable-length instructions ranging from 1 to 56 bytes. Its complex design enables VAX CPU to carry out high-end performance operations seamlessly, necessary for the complex data manipulation tasks required for programming languages.VAX processors combine a comprehensive instruction set with flexible data representation and complex memory management, making it a key player in the history of computing. Its design and ability to carry out complex operations while supporting different addressing modes and data types make it a strong computing platform. Explore how CHARON-VAX emulates legacy VAX processors on Windows or Linux. Download Datasheet What is Instruction Set Architecture (ISA)?The VAX ISA comprises more than 300 instructions. Each instruction has its unique opcode (operation code) and operand configurations. These instructions comprise various functionalities, such as:Arithmetic Operations: This operation includes simple math functions like addition, subtraction, multiplication, and division.Logical Operation: This operation set includes AND, OR, NOT, and XOR functionalitiesControl Transfer: It comprises of the instructions required to manage the flow of executions like jumps, returns, and calls.Data Movement: This instruction set comprises the data movement between memory locations, registers, and I/O devices.System Management: This instruction set manages system resources like exceptions and interrupts.The instruction length is in variable format, which enables seamless coding for complex operations, minimizing overall code structure and enhancing performance. This flexibility is the distinct characteristic of the VAX processors that enables it to carry out multiple operations efficiently.What is Memory Management in VAX CPU?The VAX processor architecture comprises a complex virtual memory system that divides address space into four sections, each capable of handling 1 GB of memory. This categorization is essential for smooth memory management and process isolation in a multitasking ecosystem. This architecture focuses on elevating security and operational stability and supports both system space and users.The VAX virtual memory system utilizes a two-level page table architecture. For fast address translation, the Page Table Base Register (PTBR) points toward the base of the present progress page table. By updating the PTBR, the operating system can switch between processes easily, improving the efficiency of memory management overall.What are the Registers and Data Types in VAX CPU?The architecture of VAX CPU consists of 16 general-purpose registers. Each of them is 32 bits wide and identified as R0 to R15. These registers are used for temporary data manipulation and storage and can be accessed using different addressing modes.The different special-purpose registers complement general-purpose registers like:Program Counter (PC): The next instruction addresses that need to be executed are stored here.Stack Pointer (SP): This indicates the top of the present stack frame, which is required for local variable storage and functional calls.Frame Pointer (FP): It offers a reference point within the function for accessing local variables and parameters.The VAX architecture supports multiple data types, like numbers, integers, characters, and floating-point numbers. They can be stored in a different format, ranging from bytes to octawords (16 bytes). This flexibility in application data representation requires a wide range of data handling capabilities.What are the Data Formats in VAX Processor Architecture?Here are the different types of data formats used in the VAX processor architecture:Integers: Stored in the form of binary numbers like byte, word, longword, quadword, and octaword.Characters: Characters are represented using 8-bit ASCII codes, allowing storage and text manipulation.Floating-Point Numbers: VAX processor architecture supports various floating-point formats, ranging from 4 to 16 bytes.What are the Addressing Modes in VAX Processor Architecture?The VAX processor architecture is well known for its extensive set of addressing modes, which offers flexibility in accessing data, making it suitable for complex operations. It enhances the architecture's ability to handle various data access patterns efficiently. Here are some of the significant addressing modes:Register Mode: Has direct access to the data stored in registers.Register Indirect Mode: This mode utilizes the register to point to the memory address where the data is stored.Displacement Mode: To calculate the effective address, it combines a register value with an offset.Auto-increment/Decrement Modes: This functionality automatically adjusts register values when data is accessed, simplifying operations on arrays and lists.Indexed Mode: It enables adding an index register value to the base address to calculate the effective address. This functionality facilitates access to data structures like arrays.Key Features of VAX ProcessorsHere are some significant features of VAX processors:Orthogonal Instruction SetThe orthogonal instruction design in VAX processor architecture enables it to operate on any data type and addressing mode. This flexibility simplifies the compiler design and makes the assembly language easy to use.Addressing ModeIt is one of the VAX CPU's most significant features. The addressing mode offers greater flexibility for manipulating and accessing data, enabling seamless implementation of complex algorithms and data structures.Virtual AddressingThe VAX CPU supported the 32-bit virtual address space, which facilitated the development of complex and large applications as it could easily manage large amounts of data and code effectively.Huge Data TypesVAX processors support different data types, such as packed decimal numbers, integers, and floating points. This wide range of data support enables more efficient and precise computations, which are required mostly in engineering and scientific applications.Industry Usage of VAX ProcessorsVAX processors are widely used in the following industries for their high-end computing, flexibility, and complex data handling:Scientific ComputingVAX processors are well known for their high-end processing and support for complex mathematical operations abilities; therefore, they are widely used in engineering and scientific applications. This architecture is designed to manage large data sets and perform extensive calculations, making it a perfect choice for educational institutions and research centers. VAX processors deliver exceptional performance in operations like Computational Fluid Dynamics (CFD), Computer-Aided Design (CAD), and Finite Element Analysis (FEA). These critical applications are used in various areas, from aerodynamics and climate modeling to engineering design and complex system modeling.The VAX's architecture efficiently manages complex operations with efficiency and accuracy due to its support for high-precision floating-point arithmetic and large memory capacities. It enables significant advancements in analysis, design, and simulation across different disciplines, enhancing the VAX CPU’s importance in scientific computing.Business ApplicationsVAX processors are quite in demand in business ecosystems that have huge database management environments, automation, and ERP (Enterprise Resource Planning) applications. Their multitasking abilities and robust memory management enable the business to perform multiple operations simultaneously, thus improving productivity and efficiency. The reliability, scalability, and easy-to-use interface make them a popular computing platform.Challenges of Legacy VAX Processors on Modern BusinessVAX processors are the predecessors of the DEC Alpha servers and have had a lasting impact on computing history. Its advanced features, like virtual memory management, addressing modes, and orthogonal instruction set, have set a standard that continues to impact modern-day computer architecture.Despite businesses moving towards modern technologies, some organizations still rely on legacy systems like VAX CPUs for their mission-critical operations. These processors have been an integral part of the infrastructure for a long time and are compatible with older applications, offering reliability and stability. For example, many government and military networks, specialized medical equipment, and industrial control systems rely heavily on VAX CPUs.Though the VAX legacy systems enhance the business's robustness, they prove to be very challenging when integrated with modern technologies.The VAX processor architecture is a complex instruction set that comprises over 300 instructions that are variable-length formats, making high-clock speeds challenging to achieve. Also, the heavy reliance on microcode complicates the execution of the pipeline and limits the instruction-level parallelism. These technical challenges make them increasingly difficult and economically unviable. Therefore, it can also be said that the complexity and compatibility, which were previously considered strengths of VAX CPUs, are now becoming constraints as they limit the factors that keep pace with the evolving new technologies.Modernize Legacy VAX Processors with Stromasys Charon SolutionVAX CPUs are now fading into history, and businesses still relying on them face technical challenges. Stromasys Charon VAX offers solutions to modernize legacy VAX systems without sacrificing compatibility. It creates a virtual VAX environment on a standard x86 server. This not only reduces maintenance costs but also improves performance and reliability. The Charon solution extends the life of the legacy VAX architecture by migrating it to a modern platform, effectively bridging the gap between legacy systems and modern technology requirements.If your business is also struggling with the legacy VAX architecture, don't worry. Our experts at Stromasys will analyze your aging processor and help you with the best possible solution with minimal wait time. Talk to an Expert #### University maintains Alpha and saves on maintenance with Charon-AXP CASE STUDY The Challenge A private university was running their student record system on a DS25 Alpha system, and due to student information laws, they were required to maintain old records for a certain number of years. The college’s IT needed a solution to keep the Alpha running and accessible, as many options they reviewed were very expensive and time intensive. The system had only had small issues over the years, such as occasional tape drive failures, but support costs were substantial, and the system administrators knew that the age of the hardware was a major risk. The university needed a way to maintain access to the Alpha system without spending a fortune.A university needed a solution to keep the Alpha running and accessible, as many options they reviewed were expensive and time intensive. Read how they maintained Alpha and saved on maintenance with Charon-AXP. Share Article: READ FULL CASE STUDY Download our Case study #### Unleashing Nostalgia: Charon-PDP Brings Vintage Computing to Europe's Modern Age In the ever-evolving world of technology, there's a charm in revisiting the roots of computing, and for enthusiasts all over Europe, Charon-PDP has become a gateway to the past. Charon-PDP has emerged as a remarkable solution, creating a virtual replica of the original PDP-11 hardware, enabling the revival of legendary operating systems like RT-11, RSX-11, RSTS, and more on modern hardware. Join us on a journey of nostalgia as we explore how Charon-PDP has been captivating the hearts of retro computing enthusiasts all across Europe Seamless Run Your Legacy PDP Applications Like RSX-11M, RT11, and RSTS flawlessly in modern environments. Download the Datasheet The Resurrection of PDP-11: Charon-PDP’s Virtual Replica At the heart of Charon-PDP lies the magic of emulation. This groundbreaking technology has paved the way for resurrecting the iconic PDP-11 hardware virtually. The intricate process of emulating legacy systems has captivated tech aficionados, as it breathes life into vintage software and operating systems, long considered lost to time.Journeying into the Past: Revisiting RT-11, RSX-11, and RSTSFor those who have experienced the era of PDP-11, the mention of RT-11, RSX-11, and RSTS evokes fond memories of simpler computing times. With Charon-PDP's virtual replica, European users can now take a trip back in time, immersing themselves in these legendary operating systems and exploring the software that once defined the landscape of early computing.The Allure of Vintage Software on Modern HardwareCharon-PDP's ability to run vintage software on modern hardware has opened up exciting possibilities for developers and enthusiasts alike in Europe. From tinkering with classic applications to rekindling forgotten programming languages, the compatibility with modern hardware has expanded the horizons of retro computing endeavors.Breathing New Life into Legacy ApplicationsThe impact of Charon-PDP transcends nostalgia, as it breathes new life into legacy software development. With a platform that emulates the PDP-11 environment flawlessly, developers across Europe now have a unique opportunity to explore the roots of programming and gain insights into the birth of modern computing.Embracing Charon-PDP-as-a-Service: The Cloud ConnectionThe convenience of Charon-PDP-as-a-Service has swept across Europe, enabling enthusiasts to access the virtual PDP-11 replica from anywhere with an internet connection. This cloud-based approach has further accelerated the adoption of retro computing, empowering users to indulge in the vintage experience without the constraints of physical hardware.6. Joining the Charon-PDP Community: A Thriving Retro Computing EcosystemEurope boasts a vibrant community of Charon-PDP enthusiasts who are passionate about all things retro computing. Joining this community means immersing yourself in a world of shared experiences, discoveries, and valuable insights, fostering a sense of camaraderie among like-minded individuals.ConclusionCharon-PDP has undoubtedly etched its mark on the retro computing landscape in Europe. As it continues to captivate hearts and minds with its virtual replica of the original PDP-11 hardware, the allure of RT-11, RSX-11, RSTS, and other operating systems on modern hardware remains as strong as ever. With Charon-PDP, the past and present converge, allowing us to embrace nostalgia while pushing the boundaries of what vintage computing can achieve in the digital age. So, let's journey together, celebrating the legacy of PDP-11 and embracing the wonders that Charon-PDP brings to Europe's retro computing enthusiasts. Replace your PDP hardware to extend the life of RT-11, RSX-11, and RSTS applications and minimize risks! Talk to an Expert #### Unlocking the Future Trends in RISC computing RISC computers are almost 50 years old. From its application in NASA to Apple, RISC architecture has left an incredible mark on this computing world. But in this new era, it’s natural to wonder: what lies ahead of RISC computing? Will this architecture revolutionize the industry further?In this article, we will take you on a journey through the world of RISC computing. We will start with the concept of RISC, and then trace its evolution from IBM’s research labs to today’s cutting-edge RISC-V processors. Discover how CHARON-PAR can seamlessly modernize your PA-RISC systems. Download the Datasheet What is RISC in Computer?Reduced Instruction Set Architecture or RISC is a computer architecture known for its simplicity and fast execution. Back in the late 70s and early 80s, the need for a simple instruction set became increasingly prevalent. This led to the inception of RISC architecture, conceptualized in 1974 by John Cocke of the IBM Research team in Yorktown.The first computer to implement this architectural principle was IBM's PC/XT in 1980. Subsequently, IBM's RISC System/6000 also leveraged this architecture. Currently, many modern microchips use RISC architecture, with RISC-V being the most prominent. Let’s see the key trends and forecasts related to RISC computing.RISC introduced a new design philosophy that simplified instruction sets while boosting or maintaining performance. Each instruction performs only one function, such as copying a value from a memory to a register. With just one action per instruction, the operation execution time is much faster. Basically, this architecture follows a load-store model, where arithmetic and test instructions are separated from those that access the main memory.Trends Related to RISC-V ArchitectureThe design of RISC-V began in 2010 based on the RISC principles and adding new features. Consequently, the first chip of RISC-V was designed in 2011. It was a significant move in the history of RISC computing. Today, the market adoption of this architecture looks promising. Let’s look at what’s waiting to happen in the future:1. Rapid Growth in Market AdoptionThe RISC-V market is expanding rapidly. In 2023, the RISC-V system-on-chip (SoC) market was valued at $6.1 billion, and it is expected to reach $92.7 billion by 2030. This makes the compound annual growth rate (CAGR) of 47.4%.Additionally, by 2030, the market shipments are projected to reach 16.2 billion units.2. Increased Adoption in AI and Edge ComputingRISC-V's open-source instruction set of architecture allows for extensive customization and development of low-power & high-performance processors. This is why it’s attracting developers to create processors tailored to AI and edge computing applications.3. Collaborative Ecosystem DevelopmentMajor players like Google, Intel, and Qualcomm are actively participating in initiatives to enhance the support for RISC-V computers and supporting software. This is creating a culture of innovation and reducing barriers to entry for new developers.4. Technological AdvancementsInitiatives like RISC-V labs aim to grow the open-source software ecosystem and support worldwide development. Moreover, the RISC-V summit showcases the recent technological solutions and promotes collaboration within the community.5. Applications and InnovationsRISC-V computers are increasingly used in different areas. These include consumer electronics, data centers, and even spacecraft. The open-standard design of RISC-V architecture encourages innovative developments. This allows for customization to meet specific needs, making it a flexible choice for new technologies. For example, RISC-V chips are already in use in AI processors, earbuds, and hard drives. To date, billions of cores have been shipped around the world.6. Future PredictionsMoving forward, several trends are expected to shape the future of RISC-V computers.Quantum Computing – It promises to solve complex problems more quickly and is expected to integrate RISC architecture for specialized tasks.Edge Computing – RISC-V is expected to play a significant role in this shift of bringing computational power closer to where data is generated.Neuromorphic Computing – Inspired by the functioning of the human brain, neuromorphic computing will gain prominence, and it can leverage RISC-V architecture.Sustainability – RISC-V's efficiency and flexibility will be advantageous in developing eco-friendly computing solutions.Challenges of PA-RISC ComputersWhile predicting the future of RISC computing, the future of PA-RISC systems seem uncertain. Because HP stopped selling these systems in 2008 and ended its support in 2013.1. The infrastructure becomes increasingly riskyThe primary challenge is risk management. As the hardware ages, it is likely to fail, increasing the chances of downtime risk, which can cost businesses substantially. For example, in the enterprise sector, downtime can cost over 1 million dollars per hour. In fact, it can reach up to 5 million dollars.2. ObsolescenceThe story doesn’t end here. As time passes, finding spare parts becomes extremely challenging. Skilled technicians familiar with the hardware are also becoming scarce. This combination aggravates the problem and leads to failure.3. Soaring Maintenance CostsMaintaining end-of-life hardware is an uphill task. It’s a no-brainer that maintenance costs rise with scarcity. Also, older computers consume more power, leading to higher power consumption bills.In short, as the PA-RISC computers become unreliable over time, the future looks risky, necessitating the need to modernize these systems. Prevent business disruption from legacy hardware failures with proven strategies by Stromasys. Download the Whitepaper Extend the Life of PA-RISC Systems with StromasysThe PA-RISC computers will continue to age and become more unreliable. Virtualized instances can offer stability for legacy applications.Emulation and Virtualization solutions revolutionize businesses that are relying on PA-RISC computers to run their mission-critical applications. They decouple the operating system from the hardware, which in turn, allows the applications to run on modern hardware. It also gives organizations the time to plan and execute migration to more modern systems, if needed.Charon-PAR is one such solution that emulates PA-RISC hardware on current x86 servers. This emulator solves a multitude of problems at once. It minimizes the risk of hardware failure. Extends the lifespan of mission-critical applications and allows companies to benefit from the performance of newer hardware. Do you want to modernize your aging PA-RISC infrastructure? Talk to an Expert ConclusionThe future of RISC computing has two facets to it. On one hand, RISC-V architecture is going to thrive. Starting from its growing market share to its adoption in AI and modern computing is inevitable.On the other hand, the future of PA-RISC is going to be risky. As the hardware is outdated, the vintage computers are prone to failure. Therefore, enterprises still relying on them should carefully evaluate the risk and benefits. #### Unplanned downtime with a customized business-critical system: How emulation was the answer Unplanned downtime with a customized business-critical system: How emulation was the answer Talk to an Expert Project Highlights Hear how this end user's inventory system improved its performance, eliminated downtime, and implemented a DR plan. Challenges The end user's global inventory system was run on VAX hardware that was getting old. This made many aspects difficult, like running the system, backing it up, and modernizing it. Solutions ASA Computers supplied the x86 hardware with embedded Charon software. With PARSEC's assistance, they migrated the system using a lift-and-shift approach. Results Enhanced performance No unplanned downtime Effective DR solution Challenges For over 162 years, the end user has designed and supplied machines, process equipment, and production lines for the world’s largest industrial players. Operating with 250 employees, they serve various sectors such as aerospace, agriculture, automotives, construction, job shops, mining, oil and gas, power generation, rail, and wind.The end user’s entire global inventory system was on a customized operating system, which ran on a VAX server. The inventory system tracked the entire supply chain and was integral to operations and productivity. However, due to the system’s age, Becky A., supervisor of Production Control and Logistics, encountered several issues with the VAX and had increasing concerns about the system. While the operating system software and applications were stable, finding parts to keep the VAX hardware running was becoming difficult. There was also an ongoing lack of support which led to issues in backing up the system.  " The inventory system is obviously essential to our operations. Relying on the VAX seemed precarious and made me continually uneasy.” Becky A, Supervisor, Production Control and Logistics " The inventory system is obviously essential to our operations. Relying on the VAX seemed precarious and made me continually uneasy.” Becky A, Supervisor, Production Control and Logistics The aging server also hindered the modernization of the IT infrastructure by taking advantage of new technologies.  Solutions Migrating their current system to a different operating system distribution, which could run on modern x86 architecture, would require major disruption and a full rewrite of their proprietary application: an unrealistic and costly option because of the source code being lost over the years. Stromasys’ partner, PARSEC Group, currently supports the OpenVMS environment for the end user and shared a few recommendations on how they could more efficiently mitigate their aging hardware risk of potential unplanned downtime. PARSEC suggested emulation as it allows for a “lift and shift” solution which would move the essential operating system and layered application off the risky VAX server without major changes to their applications or business processes. In addition, the end user would be on a path for IT modernization of the legacy application on a much safer platform and at a time of their choosing. Another Stromasys partner, ASA Computers, Inc., supplied the x86 hardware with embedded Charon software, efficiently furnishing the foundation of the solution. The partners worked closely with the Stromasys engineering team for the installation and configuration of the solution in the end user’s environment, expertly troubleshooting a few networking issues. In the end, PARSEC Group lifted and shifted the layered solution: their version-locked operating system and application running on the embedded Charon and the modern x86 ASA server running on top of a Linux host OS. Results and Benefits Finally, with the essential operating system migrated away from the VAX, Becky found that she had a solid working system for the inventory operations.With better performance, “getting parts to the floor is faster and assemblies have increased their productivity as well.” Better still, Becky found that unplanned downtime was no longer a concern, and she had a solid working and reliable system for the inventory operations. With modernization, she is also able to implement an efficient disaster recovery solution, which was not feasible before the migration.  Download Case Study " Our storeroom employees were happy because the system’s performance increased.” Becky A, Supervisor, Production Control and Logistics " Our storeroom employees were happy because the system’s performance increased.” Becky A, Supervisor, Production Control and Logistics Discover More Customer Success Stories Case Study Jan 13, 2025 Lorem Ipsum is simply dummy text of the printing Lorem Ipsum is simply dummy text of the printing and typesetting industry. Case Study Jan 30, 2023 Lorem Ipsum is simply dummy text of the printing Lorem Ipsum is simply dummy text of the printing and typesetting industry. Case Study Jan 13, 2025 Lorem Ipsum is simply dummy text of the printing Lorem Ipsum is simply dummy text of the printing and typesetting industry. All Customer Stories #### Using Charon-VAX, Flexi-Coil saves time and doubles performance running MANMAN ERP The Challenge Flexi-Coil began as a family-owned business in Saskatoon in 1952; their first product was a coil packer used in the seeding process. Since then, Flexi-Coil has established itself as an industry leader in seeding, tillage, and spraying equipment, employing more than 1,200 workers. As Canada’s largest farm machinery manufacturer, Flexi-Coil is now part of CNH, a conglomerate of distinguished names in agricultural equipment that includes Case, New Holland, and International Harvester. The company’s journey from a small family-owned business into an industry leader presented many challenges and opportunities. Flexi-Coil’s operation relied on a VAX 4000 model 500, which was at full system capacity. The VAX was running MANMAN ERP software to manage shop floor operations, and the system’s CPU, memory, and I/O were at peak demand. With the VAX struggling to keep up, weekend batch runs were also a problem, as a full run took 30 hours to complete. It was clear that an alternative solution was needed quickly. Blair Simister, Flexi-Coil’s information systems manager, approached Stromasys seeking ways to improve the performance of the VAX. Download the full success story below to read more: Download our Case study Download Now #### Using Charon-VAX, WorkflowOne goes green and saves money The Challenge WorkflowOne’s acquisition of the Relizon Company in late 2005 created one of North America’s largest end-to-end supply chain and logistics powerhouses. The plan was to launch new, innovative IT services and software that could support and manage the entire business document life cycle. However, the merger also imposed the daunting task of restructuring a company with over 5,000 employees and 32,000 customers across the United States. To accomplish those goals, WorkflowOne needed to add more servers to their data center. They wanted a solution that would lower maintenance costs and increase the speed and performance of their existing hardware. The data center’s UPS (uninterruptible power supply) was at 95% capacity, and, because of the size of their existing VAX hardware space was at a premium. The VAX equipment was business critical and in continuous use. Replacing the entire system would be both expensive and labor intensive. More than 50 employees would have to be retrained to operate the new equipment. Download our Case study Discover how Stromasys helped WorkflowOne optimize its supply chain and logistics while significantly lowering VAX hardware maintenance costs. Download #### VAX 9000: Legacy, Specifications, and Why It Was Discontinued The VAX 9000 is a remarkable yet discontinued mainframe computer. It was once the pinnacle of the VAX family. Developed by Digital Equipment Corporation (DEC), its journey was cut short. This leaves many curious about the reasons behind its early demise. Understanding VAX 9000's legacy and impact require knowing the factors that led to its discontinuation. The story goes beyond technical specifications. There are factors like market forces, financial challenges, and relentless progress. This article will explore the VAX 9000's history, specifications, and the reasons behind its discontinuation. We will also look at its legacy and what the future looks like. Understanding VAX 9000 – DEC's First Mainframe Computers The VAX 9000 series was the first line of mainframe computers developed by DEC. These machines went beyond typical minicomputers. Because with VAX-9000, DEC targeted the supercomputer domain with optional vector processors. In fact, within DEC the 9000 was perceived as "IBM killer". Although initially launched with a single-processor configuration, they were later made compatible with three additional processors within the first year of their launch. The custom ECL-based processors implement the VAX instruction set architecture (ISA). The internal bus connecting the processors and memory is anticipated to be about 10 times quicker than the one in the VAX 6000 series. The basic setup of the VAX 9000 comes with two RA91 2GB, 9-inch disk drives. These RA91 drives, initially introduced with the VAX 9000, will only be available with this system for now. Background of VAX 9000 The roots of the VAX 9000 date back to DEC's strategic move in 1984, when it got several licenses of technologies from Trilogy Systems. This partnership introduced a new method for densely packing ECL chips into complex modules and laid the groundwork for the 9000's development. By 1986, DEC began designing the 9000 series as a successor to their top-tier VAX 8800 family. Initially planned with two models—the high-performance Aquarius and midrange Aridus—DEC engineers encountered significant advances in air cooling technology during development. These improvements made the Aquarius model redundant. Consequently, DEC focused on enhancing the Aridus line, which could be field-upgraded to match Aquarius capabilities. As discussed already, DEC positioned the VAX 9000 computer as a strong competitor in the mainframe market, aiming for superior performance at a lower cost compared to IBM systems. Despite internal concerns amid rapid RISC technology advancements, the company invested around $1 billion in the 9000's development. However, production challenges delayed the release of the VAX 9000. Consequently, newer microprocessors like DEC's NVAX offered similar performance at a fraction of the cost. Only a limited number of systems were delivered before DEC halted production—a significant setback for their mainframe ambitions. Technical Specifications of the VAX 9000 Here are the detailed technical specifications that define the capabilities of the VAX 9000 system: Hardware Overview The VAX 9000 system utilized custom ECL-based processors that implemented the VAX instruction set architecture (ISA). It supported configurations ranging from 1 to 4 CPUs, each clocked at 62.5 MHz with a cycle time of 16 ns. Each CPU comprised 13 Multi-Chip Units (MCUs) featuring ECL macrocell arrays. It included 128 KB of primary cache and an 8 KB instruction cache per CPU. Additionally, it offered an optional vector processor capable of achieving a theoretical peak performance of 125 MFLOPS. Memory and Storage The system supported a maximum of 512 MB of main memory. It employed a crossbar switch within the System Control Unit (SCU) to interconnect CPUs, memory controllers, and I/O controllers. I/O capabilities were facilitated through four Extended Memory Interconnect (XMI) buses and supported multiple RA91 2GB disk drives. Software Compatibility (Operating Systems) The VAX 9000 was compatible with the VMS (VAX/VMS) and Ultrix (Digital's version of Unix) operating systems. Key Applications It supported a wide array of VAX/VMS applications and development tools, along with scientific and engineering applications leveraging its vector processing capabilities. The system was also adept at handling database and transaction processing workloads. Reasons for Discontinuation of VAX 9000 computers Despite its multiprocessing capabilities, extensive memory capacity, and optional vector processing, VAX-9000 faced limited commercial success. But what causes the high-end DEC 9000 computer to reach its end-of-life status? Let’s figure it out: Market Shift to Low-Cost Hardware During the late 90s and early 80s, the computing landscape began to shift. Businesses and tech enthusiasts were moving toward more affordable hardware options. This shift reduced the need for high-end systems like the VAX 9000. Although the DEC VAX 9000 was designed to compete with IBM's high-end systems, it struggled to match the pace of emerging trends. High development and production costs The primary factor was the excessive cost of development and production. DEC had invested nearly one billion to develop the VAX 9000, with the standard model price not being less than $920,000. Most potential clients were deterred by that high value. Increased Competition Competition has also played a crucial role in DEC 9000’s downfall. With the increasing demand for RISC-based workstations, VAX 9000’s market had started to decline. The growing competition has also aggravated this problem. Strategic Misalignment DEC's move to enter the high-end market with the VAX 9000 was a response to declining sales in their minicomputer line. But the reality was different. This strategy did not match well with the broader industry changes and resulted in poor market acceptance. Legacy and Impact - Challenges Related to VAX Hardware Now that you have understood VAX 9000 computers, how they work, and their features - let’s get deep into the legacy of VAX computers. Basically, there are two aspects to consider: the operating system (OpenVMS) and the hardware (VAX) which is the main source of the problem. The heyday of VAX computers has passed. Due to the proprietary nature of the hardware, DEC has discontinued production, making it difficult to find replacement parts and skilled resources. Additionally, the machines are large, consume a lot of power, and generate significant heat. On top of everything - the chances of hardware failure causing downtime are quite high. Frequently Asked Questions (FAQs) 1. What generation is the VAX 9000 representative system in? The VAX 9000 was the representative of the third generation of VAX computing systems. 2. Why Was the VAX 9000 discontinued? The VAX 9000 was discontinued due to its unsatisfactory market performance, competition, higher production cost, and a wrong market capturing tactic. 3. When was VAX 9000 launched? The VAX 9000 was launched in 1989. 4. Can I Modernize VAX 9000 computers? Yes, it’s technically possible to modernize VAX 9000 systems with modernization solutions like hardware emulation. A lift and shift approach will replace the aging hardware with an on-prem or cloud infrastructure so that you can run your legacy applications more reliably and efficiently. 5. Where was VAX 9000 used? The VAX 9000 was primarily used in high-performance computing environments like research institutions and government facilities. #### VAX Customer Service - What Should You Expect and Can You Rely on It? VAX has a dedicated Support Center where customers can find spare parts and accessories. But this article will go beyond that. We will dive into the bigger picture. VAX computers are years or even decades old and cause serious threats for businesses that are relying on them. But the OpenVMS OS running on them is still important to execute business-critical tasks. Enterprises must keep their legacy applications running while modernizing their infrastructure. Decision makers need VAX Customer Services to modernize their legacy environment without disrupting their business. What Can You Expect from VAX Customer Service? If you have VAX computers, the hardware is aging and prone to failure. Replacement parts are harder to come by, and in-house knowledge is disappearing as legacy hardware specialists are retiring in large. All these operational and maintenance challenges are making modernization an obvious decision. While decision makers may come across several services and strategies, what you actually need is to evaluate the risks, costs and long-term benefits. 1. Rebuilding or Rewriting Services Under this type of VAX customer service, a new application is being developed from scratch while keeping the functionality and business logic. For business owners, this approach enables them to leverage modern development frameworks. 2. Refactoring or Re-architecting It involves restructuring the application by tweaking their codes and database. This might include implementing microservices, containerization, or modular architectures. 3. Integration and Extension Integrating the existing applications with newer technology or services is another option that you can use. A popular example of this is leveraging API for the existing application. 4. Lift and Shift/Re-platforming Services Simply put, lift and shift is the other name of hardware emulation. Under this approach, the existing applications stay operational as usual while the underlying hardware is removed. Thus, the process seems so smooth that the end user can’t even notice that the hardware is replaced with a modern architecture. This way, VAX users can run their mission-critical OpenVMS applications without the need for VAX hardware. They can enjoy a new platform – either on-premises (x86-based platform) or on-cloud. One of the most popular emulation software of this kind is Charon-VAX that replaces VAX servers and extends the life of the legacy OS. Choosing the best VAX VMS System Service is not easy. What separates lift and shift from the rest is that it is cost-effective. It also requires less money and comes with minimum risk. There is no need to retrain the users, meaning it doesn’t hamper business continuity. Can You Rely on VAX Customer Service? Like any other service, reliability is a key factor when choosing VAX customer services as it is quite crucial for business continuity. But how can you truly rely on VAX customer service? Here are the key factors to consider before you gauge the reliability of the service provider: Track Record A company's track record is the most telling factor of how reliable the service is. When evaluating VAX customer service, you must look at the evidence they present regarding their past performance. Case Studies: The VAX service provider you are opting for must have case studies depicting how they addressed a specific problem and helped a company to overcome that challenge. For example, Stromasys has helped ABB Minden to extend the lifecycle of their power plant technology which was earlier relying on two redundant VAX-11/750. Testimonials: It reflects the service quality. Look for testimonials that go beyond technical expertise – check if they are willing to go the extra mile. Long-Term Presence The more a VAX service provider has been in the industry, the deeper technical expertise it has acquired through solving industry-specific problems. Also, it suggests they have had a steady stream of clients over the years. For instance, with 7000+ deployments across 70+ countries, Stromasys has been in the industry for over 25 years, which is a testament to its proven expertise. Industry Recognition Lastly, shout-outs, partnerships, certifications held by a VAX service provider can further reinforce their reliability and credibility. A relevant example can be Stromasys which is regarded as the leader in “processor emulation” and “Cool Vendor” by the Gartner Group. Extend Legacy Life with Charon-VAX While VAX hardware is aging, the importance of OpenVMS OS can’t be neglected. Charon-VAX offers a lifeline to businesses that rely on legacy VAX hardware to run their OpenVMS applications. Charon-VAX is an advanced hardware emulation software that creates a virtual replica of the old VAX hardware on a modern x86-based environment or in cloud. This emulation is so precise that the OpenVMS OS and applications believe they are still running on the original VAX hardware, ensuring complete compatibility. One of the most significant benefits of Charon-VAX is its ability to migrate your legacy workloads with minimal to no downtime. It eliminates the need for hard-to-find VAX replacement parts and support engineers. By paying much less, you can enjoy the reliability and efficiency of modern hardware platforms or cloud. Stromasys has a long history in helping enterprises phase out their failing VAX hardware and prolonging the lifecycle of their business applications. Install Charon-VAX to support your business operations well into the future. Book Your Demo Now FAQs (Frequently Asked Questions) 1. What are the most important things to keep in mind while reaching out to VAX customer service? VAX customer service offers several ways to assist users. Remember, before you contact them, have your model number, serial number and other necessary details ready on hand. This will help you clearly share your concern with them. 2. How do I contact Vax customer service? You can fill out the contact form from the VAX's website and submit your inquiries. Once the form submission is done, a support case number will be generated, and an automated email will be sent with the case number and details of your original request. 3. Can users connect with VAX customer services on social media? Yes, you can reach out to VAX’s customer service team on Facebook. 4. How to connect with VAX customer services over phone? To talk to the VAX customer service representatives, simply call the below-mentioned numbers: VAX UK Customer Service Line: 0330 026 8455 VAX IE Customer Service Line: 1800 928 308 Available Monday - Friday, 9:00am - 6:30pm 5. Who is the manufacturer of VAX? VAX is a series of computers developed by DEC (Digital Equipment Corporation). #### Virtualization Solutions: Choosing the Best One in 2026 As the economic world digitalizes, virtualization solutions are an important factor that cannot be overlooked. According to several survey reports, the global virtualization software market is estimated to reach between 120 and 149 billion dollars in revenue by 2026. Virtualization solutions are an emerging critical technology that offers more streamlined operations and optimized resource utilization. In this blog, we will explore more about virtualization solutions, their types, key features, and which are the best for your business in 2025. So, let's dive deep into the details. Are virtualization and emulation the same thing? Find out now. Download the eBook What are Virtualization Solutions? A virtualization solution delivers computational resources to the end users. Various resources are involved in this process, including servers, operating systems (OS), CPU, storage, memory, GPU, and network resources. One of the most essential elements in virtualization solutions is a hypervisor. It is a functionality that translates the hardware by creating and managing virtual machines that stimulate the virtual environment. The primary characteristic of a hypervisor is separating physical assets and then arranging them into different virtual environments depending on the requirements. It will efficiently manage the computing assets to prevent them from being overused and any potential threats. When additional resources are required in virtual ecosystems, the physical server and cache will receive a request from the hypervisor to make the changes. Incorporating virtualization solutions in businesses has several benefits, such as cutting down additional maintenance costs, streamlining processes, simplifying backups, enabling seamless deployments, and more. What Are the Different Types of Virtualization Solutions? Several types of virtualization solutions are available, and businesses can choose depending on what they want to virtualize. Desktop Virtualization Solution Desktop virtualization is very popular in organizations. It allows users to run a desktop environment, including the operating system and applications, on a virtual machine instead of a physical system. The software that enables this functionality is a hypervisor, which manages the virtual machines. It can be installed directly on a system or over the existing operating system. By doing this, users can easily access multiple operating systems without needing different physical systems. Application Virtualization Solutions Application virtualization is one of the most used virtualization solutions. The application is virtualized and stored on the physical system's external servers in this procedure. So, whenever the user needs to access the application, they must run the external server on the physical system. Network Virtualization Network virtualization means compiling assets like routers, switches, and more into a single system that can be managed as one unit, making the handling process easy. This will ensure that when there is variation in network usage, virtualization will help in seamless management by distributing the resources more efficiently for stable operations and elevated performance. Storage Virtualization In the storage virtualization procedure, multiple storage devices are combined and treated as a single storage unit, which is quite similar to the network virtualization solution. This will enable the user to easily allocate, move, change, or set up a more flexible environment according to business needs. Server Virtualization Solutions In server virtualization solutions, the tools and assets from one server are divided into smaller virtual machine (VM) servers. This enables users to easily access each virtual server and physical assets without any hassle. By splitting the physical servers into the required virtual machines (VMs), organizations can prevent having multiple physical servers located in different parts of the business infrastructure. It makes the server infrastructure more streamlined and reduces extra hardware expenses. Data Virtualization In data virtualization, information can be compiled from different sources in the physical system and made accessible in virtual form to devices connected to the same network. It enables devices on the same network to access the virtual data from anywhere without actually knowing where it is stored. It means there is no need to move or copy the original data to different devices across the system. What are the Key Features of Virtualization Solutions? Here are the key features of software virtualization solutions: Consolidation and Hardware Compatibility When choosing which virtualization solution is best for your business, you need to check the hardware compatibility for seamless integration. Consolidation helps utilize hardware resources more efficiently and at a lower cost by collaborating multiple VMs into a single server. It not only simplifies the management process but also reduces energy consumption. Cost-Effective and Total Cost of Ownership (TCO) For a virtualization solution to be more cost-effective, it should successfully maximize hardware utilization while enabling the consolidation of assets to minimize procurement and escalating maintenance costs. Before making any future investments, it is crucial to consider the Total Cost of Ownership (TCO). It includes several factors like training, support, guest operating systems licenses, migration, and other management tools. Going for an all-in-one virtualization solution with clear budget pricing can help eliminate expense overrunning while ensuring all the necessary resources are included in the package. Robust Security and Disaster Recovery Virtualization solutions have robust security measures like MFA (multifactor authentication), SSL (secure socket layer) encryption, access controls, and more to prevent cyber threats and data breaches. Having a disaster recovery plan is like having a backup already available in case of any foreseen circumstances, such as replication being required or hardware failure. Reliability It is essential to choose a software virtualization solution with a low latency rate, as these solutions offer seamless operations and a positive user experience. Frequent downtime can raise challenges like revenue loss, productivity loss, and poor customer experience, leading to damage to brand reputation. Centralized Management A virtualized solution should offer a centralized management system for more streamlined operations. This enables seamless resource control and should have a user-friendly management console that allows users to easily access resource utilization, performance metrics, potential challenges, and other detailed insights with reporting tools. What Are the Technical Characteristics to be Considered when Choosing a Software Virtualization Solution in 2026? Here are some technical factors to consider when choosing the right software virtualization solution for your business. These factors affect system reliability, performance, resource utilization, and more. Hypervisors A hypervisor is an interface between the virtual machine and physical hardware. The underlying mechanism may differ depending on the virtualization solution you choose. Hypervisors run on specific operating systems, host OS, and offer virtualized platforms to the guest operating system. There are two types of hypervisors, and this impacts the completely virtualized environment and its capability to run different operating systems on a single system. Bare-Metal Hypervisors: They provide users with a robust virtual ecosystem and direct access that elevates efficiency. They also offer support for real-time operations. Hosted Hypervisors: They are designed to run on existing operating systems on a computer. This characteristic enables them to be flexible for testing and running other applications on different operating systems. VM Reboot Dependency It is the ability to independently reboot while rebooting the selective VMs without impacting other applications and assets in the environment. This capability minimizes downtime and helps maintain uptime. Virtualization Approach Different types of virtualization approaches impact system performance and asset utilization. Full-Virtualization Hardware-assisted Virtualization Paravirtualization What are the Top 3 Software Virtualization Solutions to Choose From this 2026? Here are the top 3 software virtualization solutions: Oracle VM Virtual Box Oracle VM VirtualBox is a software virtualization solution that is quite famous among DevOps for leveraging VirtualBox to minimize cost while accelerating applications' secure deployment. Some of its significant key features are: Operating Systems Support: Creates development ecosystems in multiple OS like Linux, Windows, and Mac. Consolidation: This enables the DevOps team to manage and consolidate heavy workloads as 32 virtual processors support it. 256-bit Encryption: This feature in Oracle VM VirtualBox allows secure remote access to restricted applications but prevents end users from downloading data. VMware vSphere VMware vSphere is a well-known enterprise-grade virtualization solution. It offers scalability, robustness, comprehensive tools for virtual ecosystem management, resource allocation, centralized monitoring, and more. Its key features are: Data Processing Unit (DPU): In machine learning/artificial intelligence modeling, it frees up GPU and CPU. Distributed Resource Scheduler (DRS): It is used for automated load balancing. VMotion: VMotion is used for live VM migration without disruptions to ensure seamless business operation. Microsoft Azure Hyper-V Microsoft Azure Hyper-V is a built-in hypervisor in Windows Server Operating Systems. The incorporation of Hyper-V with Microsoft allows users access to tools like System Center for seamless virtual ecosystem management. The key features of Microsoft Azure Hyper-V are: Hybrid Cloud: Enables businesses to seamlessly deploy applications on Microsoft Azure or any other data center. Multi-Operating Systems Support: Enables simultaneous running of both Windows and Linux operating systems. Azure Monitor: Offers insight on performance and infrastructure health. Kraus & Naimer Achieved Double Virtualization with Charon-VAX Kraus & Naimer requires data processing capacity that is both fast and responsible in its work. However, they used aging VAX systems that were difficult to maintain anymore. Being spread across the world and adopting an SAP-based system that would take a long time investment to start operating meant they needed something quickly while they switched over. They decided to go with Charon-VAX for their 17 systems around the world. The system operated looked unchanged while providing better performance, giving administrative and financial advantages, making maintenance easier, and saving energy. Even the employees are happier! It would have been impossible without the contribution of Charon-VAX. Read on for the full story. Eliminate Legacy Challenges with Stromasys Virtualization Solutions Stromasys is a global leader in legacy system virtualization and emulation. Its innovative Charon solution virtualizes legacy hardware on a modern platform so businesses can seamlessly run legacy operating systems and other applications on a new server. They provide both physical server and on-cloud premises solutions. By opting for Stromasys virtualization solutions, businesses can prolong the life of their aging legacy hardware, improve their infrastructure, and cut down on their added expenses. If you are also looking for virtualization solutions for your legacy hardware, get in touch with our expert. Talk to an Expert Conclusion Virtualization solutions are gradually gaining popularity for modernizing organizations' digital infrastructure. They offer scalability and flexibility, enhance efficiency, improve user experience, streamline operations, and enhance security while reducing maintenance costs. Depending on their requirements, businesses can choose from different types of virtualization solutions. Virtualization is not just a trend but a necessary strategy to optimize business operations and workflow in 2025. #### Virtualize with Charon-VAX Emulator: Easy and Effective "It's even more stable than the original VAX," said a client after deploying Charon-VAX. For businesses still relying on VAX hardware, this statement speaks volumes. With each passing year, maintaining outdated hardware becomes riskier and more expensive. With Charon-VAX’s lift and shift approach, you gain stability without the headache of a full replacement. The virtualization process is simple, effective, and keeps operations running smoothly. In this blog, we’ll explain why Charon-VAX is the smart choice, how it simplifies virtualization, and why it’s the right answer for keeping essential systems alive. Why is Charon-VAX the go-to Choice for IT Decision Makers? Because mission-critical applications are hanging by a thread on failing hardware. The stakes are so high that enterprises have no choice but to act quickly. VAX hardware has served its purpose, but it’s old. It is costly to maintain, parts are harder to find, and the risk of unplanned downtime increases every day. When these systems go down, business grinds to a halt. That presents a critical risk scenario. On the other hand, replacing the entire application itself is risky. Business continuity is dependent on it. A complete replacement means downtime, retraining and a hefty cost. Above all, there is no guarantee that a newer application will handle all your business requirements as effectively as your existing OpenVMS application. This is where Charon-VAX emulator emerges as a cost-effective, quick and less risky alternative. It enables businesses to keep their current applications on modern hardware with minimal modifications without the need for costly recompilation or any other rewriting. The best part? You get a performance boost without the headache of transitioning to an entirely different system. So, for decision-makers, it's the most logical and reliable solution. How Does Charon-VAX Emulator Transforms Your Legacy Systems? Charon-VAX emulator offers flexibility with both on-premises and cloud deployment options. This flexibility makes it easy for companies to eliminate aging VAX hardware without massive changes to their existing systems and processes except the underlying hardware. Here’s how it works: Charon-VAX emulator works on principles of lift and shift emulation. It creates a virtual VAX environment on standard Linux or Windows-based hosts. Then, it emulates the original VAX hardware and allows the OpenVMS operating system & applications to run just as they did on physical VAX server. The key advantage of this transformation is that it doesn’t involve any risky migrations or modifications. In fact, the end users won’t even notice that the hardware infrastructure has been changed. The benefits are substantial: First, it eliminates the need to maintain old, expensive, and unreliable hardware Second, it improves performance and reliability by running on modern, enterprise-grade systems Finally, it ensures business continuity by allowing companies to continue using their existing OpenVMS applications without disruption. All of this while cutting costs and avoiding the complexities of a full system changes. Charon-VAX Success Stories Charon-VAX emulator aids companies breathe new life into legacy applications without the need for outdated VAX hardware. Take ABB Minden, for example. They were dependent on their aging VAX-11/750 computers for critical operations. But as time went on, those machines became a constant source of worry for the management. The fear of failure, skyrocketing costs, and potential data loss were growing concerns. By switching to Charon-VAX, they were able to virtualize their system. This in turn helped them to cut costs and eliminate the risks tied to their aging hardware. And ABB Minden isn’t alone in their success. Just ask Steve Olson, the VMS Systems Manager at Fidelity National Financial. Here is what he thinks about Charon-VAX: “Space is a big commodity. Using Charon-VAX, we went from refrigerator-sized VAX hardware that also required a refrigerator-sized array, to a modern, rackable HP DL 2U server.” That’s the kind of transformation Stromasys delivers. Reduced costs, improved efficiency, and peace of mind. Do you want to realize similar results for your business? Talk to an Expert Frequently Asked Questions (FAQs) 1. What is a VAX emulator? VAX emulator is an emulator software that creates a virtual replica of the original hardware either on-premises or on-cloud so that the legacy OS can run as it did on the original hardware without even noticing the fact that the hardware has been replaced. 2. Can I run my existing applications on Charon-VAX? Yes, your existing OpenVMS applications can run unmodified on Charon-VAX emulator. 3. Is VAX still in use? Yes, VAX servers continue to be utilized in specialized applications by companies that operate their legacy operating systems on them. 4. What Does VAX do? VAX servers are used for various purposes, including performing complex calculations, managing data, facilitating research projects, and enhancing productivity through multitasking capabilities. #### What are Legacy Applications? Understanding Usability, Challenges, and Migration Strategies Legacy applications are often misunderstood. Some hear the term and immediately think it is outdated or obsolete. But for IT professionals and business owners, these systems hold more complexity and importance than their name suggests. Though they were designed using classic operating systems, in most cases, they still perform business-critical tasks. In fact, 31% of the technologies used by enterprises are legacy applications or systems. So, what are legacy applications? Is it a good idea to keep them? Or now is the time to modernize them? Get answers to your pressing questions in this article. But before we get into the details of legacy applications, let’s look at the differences between them and modern applications. Criteria Legacy Applications Modern Applications Architecture Built on monolithic architecture Utilizes modular architecture Technology Stack Typically built on outdated technology and programming languages Built on contemporary technologies such as cloud-native, microservices, etc. Flexibility They are mostly designed for the specific platform (on-premises development) Modern apps can be run on cloud platforms Deployment Relies on manual deployment processes Automated deployment using CI/CD pipeline What are Legacy Applications? Put simply, old software or applications that are still used today are called legacy applications. Even though they are not modern, many companies still use them because they are important for the business to survive. For instance, a manufacturing company might still rely on a 20-year-old enterprise resource planning (ERP) system to manage supply chains. In most cases, they were built years or even decades ago. These applications fulfill their original purpose, but they are behind the times when you compare them to new tech. They often run on old hardware, use old coding languages, or rely on old systems to work. For example, legacy applications like OpenVMS, Tru64, MPE, and Solaris operate on vintage hardware such as VAX, Alpha, HP 3000, PDP-11, SPARC and others - and they still run mission-critical applications for some of the biggest names in government and industry. As they are important for critical tasks, many organizations are looking for ways to boost their efficiency and reliability by moving legacy applications to the cloud. Modernize Your IT Infrastructure by Migrating Legacy Applications to Cloud with Stromasys Charon Solutions. Download the Whitepaper What Makes an Application "Legacy"? Here are the key characteristics of a legacy application: Age and Obsolescence Legacy applications have been there for decades. Although they were developed using cutting-edge technology at the time, they are now becoming obsolete, that is why they are considered legacy systems. Dependency on Outdated Technology These apps often rely on legacy hardware, software, or operating systems that vendors no longer supported by vendors. This causes headaches by making them work with new tech, keeping them safe, and fixing problems. Performs Mission-Critical Tasks Despite their age, legacy applications often help mission-critical applications to run. For many organizations, these applications are deeply embedded in the workflow and processes of the business. That's why it's hard to get rid of them without disrupting the operations. Who Still Uses Legacy Applications? From the public sector to private enterprises, legacy applications are used in different sectors. Below are a few examples that briefly discuss its use cases. Government and Organizations: National Background Investigations Bureau, US Defence: NASA’s Orion spacecraft, which launched in 2022, runs on processors from 2002. Banking: The Royal Bank of Scotland are still dependent on legacy applications. Retail: Retail businesses spend almost 58% of their IT budget to keep their legacy systems running. Tax and Revenue: The Internal Revenue Service (IRS) uses mainframe legacy systems to process millions of tax returns efficiently. Why Do Legacy Applications are Still in Use?? In the era of modern technologies and AI - why are legacy applications still in use? The answer lies in a mix of practical, historical, and economic factors. Historical Context Many legacy operating systems were developed at a time when digital solutions were first becoming mainstream. These early efforts became deeply embedded in organizational workflows, making them indispensable for day-to-day processes. Economic Factors Transitioning away from a legacy application can be costly, risky and time-taking. Rewriting software, retraining employees, or migrating data requires significant investment. For some businesses, maintaining the status quo seems more affordable in the short term. Critical Business Needs Certain industries, such as finance and healthcare, depend on legacy applications to manage highly sensitive or specialized tasks. These systems are often tailored for specific, niche functions. This can make finding suitable replacements challenging or even unfeasible. Types of Legacy Applications Legacy applications are categorized based on several parameters, starting from the status to their relevance. Let’s quickly look at them: 1. End of Life (EOL) Systems First, there's the "End of Life" problem. Many legacy applications just get abandoned by their makers. No more updates, no more fixes, no help if things go wrong. Companies keep using these outdated systems because getting new ones is expensive or complicated. 2. Systems that are Hard to Scale Then there's the growth issue. Most of the legacy applications were built at a time when the current scale of operations was unimaginable. They weren't built for today's data loads or user numbers. 3. Heavily Patched Legacy Applications Old programs get fixed and updated repeatedly. Each fix might solve one problem but cause another. After a while, these systems become unstable. They're more likely to crash or get hacked. 4. Legacy Application with Prevailing Knowledge Gap Another type is related to knowledge problems. Legacy applications often use outdated programming languages. The specialists who built these systems may have retired or moved on. Finding people who know how to keep old tech running is tough and expensive. When the last expert leaves, companies can be left scrambling. 5. Applications Running Mission-Critical Workloads Legacy there is the most common type of legacy application. They are working fine and running critical workloads. Most legacy applications fall under this category because they are very robust. Also, these classic applications are extremely valuable in terms of the knowledge they contain about organizations’ business processes. Why are Legacy Applications Still in Use? Now that you understand the use cases of legacy applications, let's look at the reasons for using them: The legacy application performs business-specific tasks that are difficult to replace The functionality of the application is still satisfactory Rewriting the application is excessively costly and time-consuming Users are familiar with the specific application, making it easier to train new employees Fear of business disruption during modernization Lack of knowledge regarding the right modernization strategy Underestimation of the time needed to replace the legacy system The Real RISK of Keeping Legacy Applications When it comes to mission-critical legacy applications and modern data centers, don’t make the mistake of keeping the bad along with the good. It does not have to be an “either or” decision. Your aging hardware may be causing you problems. But the operating systems and applications in which you have invested thousands of man-hours and millions of dollars are still performing at a mission-critical level. On the contrary: while the value of these legacy applications is clear, the hardware they run on presents significant challenges. Legacy hardware is giving IT teams big headaches. Keeping these machines running is getting pricier by the day. It's not just about finding spare parts - that's hard enough. When you do find them, they often don't work well. Moreover, fewer people know how to fix these old systems. The experts who used to handle them are retiring. Young professionals are learning about new technology, not this outdated hardware. The outdated hardware also introduces inefficiencies into data center operations. It may require specific configuration, like outdated cooling methods that don’t align with modern infrastructure standards. This misalignment leads to wasted space and increased operational costs. Furthermore, older hardware are less energy-efficient, which raises power bills and contributes to higher environmental impact. If vendor support is still available, it often comes at a premium, adding another layer of expense. Legacy Application Modernization: The Roadmap for Future The application modernization market is projected to reach $24.8 billion by 2025. This trend shows that organizations will extensively follow this path. Modernizing your legacy application is simple if you have a step-by-step plan. This ensures that you execute the strategies in the right order. Assessing Your Current System Take a closer look at your existing legacy system. Before making any changes, identify what’s working for you and what’s not. This will serve as the foundation for all your modernization efforts. Identifying the Issues Next, figure out what's causing trouble. Is the system slow? Are there security holes? Does it just not do what you need any more? Make a list of these problems. Aligning on a Clear Vision Once you have identified the problems, it’s time to create a shared vision for what the modernized application should achieve. The decision-makers of your organization should be on the same page. Importantly, think about how it fits into your bigger business plans. Setting Priorities, Budget, and Goals Next, prioritize your needs and set clear goals. What's most important? What has to be fixed right away, and what can wait? And most importantly, decide how much you are willing to spend on the project. Make these choices clear because it helps you focus on what matters most. Selecting the Right Modernization Strategy There are several ways to modernize legacy applications, such as application rewriting, buying a new application, rehosting or lift and shift, etc. But you must carefully consider the risks and benefits before making a decision. Planning the Timeline Set up a timeline but be realistic. Break the big job into smaller pieces as this will help you keep track of how things are going. Set Your KPIs How can you gauge that the legacy modernization project has yielded favorable results? This is where KPIs come into the picture. There is no one-size-fits-all approach to set KPIs. It depends on your specific needs. For some, it can be just the speed of the particular task performed; for another business, it can be the number of users. Finding the Right Partner Finally, the most important step. Choose a partner with proven experience and expertise in legacy modernization, and a deep understanding of your industry. Migrate Legacy Application with Stromasys With over 20 years of experience, Stromasys has completed more than 7000 successful projects in legacy modernization. We at Stromasys, take pride in being acclaimed by the Gartner Group as the leader in "processor emulation." Stromasys provides a simpler and more budget-friendly solution: Charon® emulation software for legacy VAX, Alpha, PA-RISC, and Sun SPARC systems. With Charon, you can easily move your existing software to modern servers, whether they are on-premises or in the cloud. This transition brings significant performance gains, reduces maintenance costs, and leverages the latest security and disaster recovery practices—all within just a few days. Final Takeaway Legacy applications built on platforms such as Solaris, OpenVMS, HP-UX, Tru64, and MPE remain crucial for many organizations. These systems handle specific, mission-critical tasks that newer applications might not replicate easily.For many businesses, these applications fulfill their purpose reliably, and the thought of replacing them brings uncertainty, especially without a guarantee that the new solution will work as effectively.Support your legacy application stack with an emulated hardware solution to improve performance, increase reliability, save money, reduce the data center footprint, and fall in line with today’s data center transformation strategies—all in a single move. Our lift-and-shift approach has already been proven in numerous use cases. Curious to know how you can boost your ROI with Charon? Talk to an Expert #### What Are Legacy Systems? Challenges, Benefits, and Why Should We Modernize Them? There has been a widespread dependency on legacy systems. They have been a backbone for decades, and more than 66% of enterprises still rely on outdated hardware for their core operations. More than 60% are used for customer-facing functionalities.It shows businesses' reliance on these legacy systems despite challenges like high maintenance costs, limited scalability, flexibility, hardware parts scarcity, and more.In this blog, we will explore the intricacies of legacy systems, their challenges, different types of legacy software, and best modernization practices to transform the infrastructure to improve efficiency and performance. Complete Hardware Migration Is Expensive. Instead Explore the Most Cost-effective Alternative Today! Download the Whitepaper Definition: Understanding What Are Legacy Systems?Legacy systems are outdated hardware and applications that are still in daily operations. Over time, they lack vendor support, and no more patches or updates exist. Also, maintaining them becomes difficult due to the scarcity of their parts, which hinders business continuity.Technology evolves, compelling businesses to work on new technologies and innovation to adapt to the growing demands of the marketplace, economy, and other requirements. These aging systems become obsolete with time and cannot adapt to these requirements. These legacy servers have been embedded in the businesses' core operations for decades. However, several challenges, such as scalability, compatibility with modern technologies, security, hardware failure, and more, hinder day-to-day operations, resulting in unplanned downtime and escalating costs.What Are the Reasons Businesses Rely on Legacy Systems?Previously, legacy systems were mostly developed for specific purposes only. However, as technology advances, businesses need technologies and tools that are multitasking, less time-consuming, and offer optimum results.So, here are some common reasons why organizations continue to use these legacy servers.They are deeply integrated into the business operations and manage most mission-critical systems.The organization has been using the legacy systems for its operations and is too comfortable with them.Deploying new infrastructure to replace the existing one will be too expensive for the organization, and it may not have enough budget to cover the expenses.The company may lack the resources to migrate the legacy systems to a new platform. It may not have enough IT skills, technical specifications, or personnel to manage the procedure.They may have heavily invested in legacy operating systems and have not recovered their investment worth.Some Legacy Systems ExamplesHere are some well-known legacy servers' examples that are widely used in different industries:Mainframe Computer SystemsMainframe computers are one primary example of legacy hardware, running critical functions for many financial institutions for several decades.COBOL Legacy SoftwareCOBOL, or Common Business Oriented Language, is the classic example of legacy software. It is a programming language launched in the 1950s. Despite losing its popularity, it was widely used for payroll processing, and several businesses are still using COBOL-based legacy software for their operations.Outdated ERP SystemsEnterprise Resource Planning or ERP systems are crucial for managing core business operational processes. Many enterprises still rely on outdated ERP systems, as migrating to a new one can be complex, time-consuming, and costly.Database Legacy SystemsFor decades, businesses have comfortably used outdated databases like FoxPro, dBase, or even the primitive versions of SQL databases despite the availability of more advanced and modern database solutions.Tailored SystemsMany organizations have tailored legacy operating systems and applications developed for their operations. But with time, they have become outdated and hinder operational performance. As they age, maintaining them is also becoming a problem due to the scarcity of their parts and the lack of skilled resources to manage them. This often results in the organization's budget escalating.What Are the Different Types of Legacy Servers?Legacy servers are categorized based on different criteria. Here are some of the legacy systems:Legacy HardwareLegacy systems that include outdated hardware. They mostly include mainframe computer systems.Legacy SoftwareLegacy software comprises outdated codebases and software, such as discontinued or extinct programming languages, operating systems, and obsolete software libraries that are no longer supported by the vendors.Legacy InfrastructureLegacy infrastructure comprises vintage network architectures, data storage equipment, and dead communication protocols.Legacy ApplicationsLegacy applications are software applications that are outdated but are still used by organizations to perform certain operations. For example, CRM or order processing applications are examples of applications in legacy systems.End-of-Life SystemsThese legacy servers are systems whose vendors have officially discontinued support and are no longer developed. Businesses with these legacy systems are more prone to cyber threats and data loss as they no longer receive security patches and updates.What Are the Challenges Businesses Face Who Still Rely on Legacy Systems?Businesses relying on legacy systems face the following challenges:CompatibilityOutdated servers are designed using older technologies, which means that they are incompatible with new modern technologies. As a result, businesses are unable to leverage the advanced technologies that modern systems offer.Vendor SupportWith time, many vendors stop working on updating the existing legacy applications and workloads. They believe in spending their resources on modern technology rather than these vintage systems, which are currently in high demand.Data SilosLegacy systems have a complex architecture and are not designed to integrate with new systems. It isolates the data from the other systems, hindering operations and efficiency.Robust Security InfrastructureLegacy systems lack advanced security measures, making them vulnerable to modern attacks. Also, over time, manufacturers stopped creating security patches and updates for older legacy servers, resulting in poor security infrastructure. This can be easily exploited by cybercriminals and result in the loss of sensitive data. It can even result in non-compliance, leading to hefty fines and legal penalties.Poor Performance and ProductivityThe aging legacy servers have started slowing down, which affects efficiency and performance. This impacts the business's productivity and ROI. Studies have shown that hardware failure impacts employee productivity. Reports have shown that employees lose up to 22 minutes during legacy software and hardware crashes.Rising Maintenance CostsLegacy servers and hardware are more prone to wear and tear as they age. Also, due to legacy systems' hardware obsolescence, it is challenging to find spare parts at the right time, resulting in high maintenance costs.DowntimeAccording to the survey reports from the Ponemon Institute, the average cost of downtime due to hardware failure is approximately $9,000 per minute. Hardware failure often results in downtime and escalating maintenance costs due to finding parts at the right time.Why Do Businesses Hesitate to Upgrade Their Legacy Servers?Here are some reasons why businesses that are relying on their outdated legacy systems for their mission-critical operations to transform them:CostsMaintenance of legacy systems is expensive. Businesses not only need to make heavy investments in spare parts but also look for rare skilled personnel with knowledge of legacy systems. Also, businesses that need to replace their entire infrastructure may find it expensive.Technical Aspects of Legacy ServersMigrating legacy system to a new platform raises many challenges, such as whether the new platform will be able to meet business needs. Without the proper technical understanding of the legacy system, businesses may lose important data.Data ProtectionData protection should be the priority of any business. During legacy software migration, any data loss will not only result in non-compliance and endanger clients' sensitive information but also damage the organization's reputation.User ExperienceMany organizations often overlook user experience. While planning a migration to a new modern platform, users should be comfortable working on it. If they do not find working on it easy and stable, they may not get optimum results and impact business performance.Understanding Legacy System ModernizationLegacy system modernization is now the need of the hour for businesses looking to improve their business performance while cutting additional costs. Depending on their requirements, companies can modernize their legacy software and hardware in a cloud environment or on-premises.Here are some common legacy server modernization methods:ReplatformingIn the re-platforming modernization approach, legacy systems are migrated to a modern platform, such as x86 servers or cloud environments, while preserving the outdated server's data and core functionality.Re-factoringIn the refactoring modernization approach, the legacy architecture and existing code are restructured to make them more scalable and efficient.Re-engineering or Re-designingThis legacy system modernization approach involves redesigning and rebuilding the entire legacy server from scratch, leveraging modern technologies to elevate productivity and efficiency.Containerization or EncapsulationContainerization is an approach where the legacy software is encapsulated along with its dependencies in containers to be further deployed and managed.Legacy system modernization is a strategic move that organizations take to leverage modern technology to harness the full potential of their legacy and incorporate modern technologies for optimum performance and efficiency. This not only brings opportunities but also minimizes costs and enhances security infrastructure and agility.Legacy System Modernization with StromasysLegacy systems are the cornerstone of several businesses and have been the core of critical operations. Legacy system modernization is a complex approach that requires skilled personnel and the right technologies for a successful transformation. Stromasys is a leading legacy software and hardware modernization solution provider that enables businesses to transform their infrastructure.Stromasys Charon solution emulates legacy hardware on a modern platform like an x86 server or a cloud ecosystem like Amazon AWS, Oracle Cloud, or Microsoft Azure. The Charon emulation solution uses a lift-and-shift approach to migrating legacy systems on a modern platform without changing the original code. This enables users to experience the same interface and environment as the existing hardware. On this modern platform, businesses can leverage legacy applications while incorporating advanced technologies to improve scalability, flexibility, security, and reliability while minimizing costs. Contact our expert to learn more about how Stromasys Charon emulation solution can transform your legacy systems. Talk to an Expert ConclusionLegacy systems, once relied upon, are now hindering business operations due to their aging. By migrating legacy systems to a new platform, businesses can not only leverage modern technologies but also resolve challenges like unplanned downtime and escalating maintenance costs that impact productivity and IT budgets. Replacing the entire legacy server can be extremely expensive, and the chances of data loss are high.Another modernization alternative is legacy system emulation and virtualization, which allows businesses to migrate outdated hardware to a modern platform without changing any codes. This will enable them to preserve legacy applications while incorporating modern technologies to enhance productivity and performance while minimizing costs. #### What Are SPARC Servers? Tracking Their Evolution SPARC servers are server computers based on RISC processors, designed to handle demanding workloads easily and efficiently. They were originally developed by Sun Microsystems. Later, Oracle acquired them. These servers are utilized in various industries like banking, finance, telecommunications, and even in government organization. If you manage enterprise-level applications or databases, understanding SPARC servers could give you a competitive edge. Here’s a breakdown of SPARC servers, their evolution, and future. Get rid of SPARC hardware risks and still run solaris applications more reliably than before Download Datasheet Understanding Oracle SPARC Servers Oracle SPARC servers are designed to excel in critical computing environments like database and Java workloads. They deliver rapid processing speeds, enabling businesses to tackle massive data loads and run complex applications seamlessly. Their scale-up and scale-out designs reduce the cost of modernizing UNIX infrastructure. Additionally, Oracle includes the Solaris operating system and virtualization software at no extra cost. Built-in acceleration for Oracle Database and Java workloads means enterprises can benefit from lower maintenance costs. The Standout Features of Oracle SPARC Servers What separates SPARC from other server architectures? The answer lies in its unique blend of superior hardware, built-in security, and software optimization. 1. High-Performance for Enterprise Applications The SPARC M8 processor sets benchmarks that redefine industry standards. With record per-core performance for Java operations, robust application processing becomes effortless. 2. Built-in Security at Every Layer Security lapses are a business killer. SPARC servers mitigate vulnerabilities using: Silicon secured memory for data integrity End-to-end hardware encryption without compromising performance When sensitive customer or application data is involved, the stakes are too high to settle for anything less than what SPARC delivers. 3. Optimizations for Oracle Applications Oracle SPARC servers are inherently built to handle Oracle Database and Java workloads. Features like Data Analytics Acceleration take software performance to the next level. 4. Simplified Modernization with Binary Compatibility Upgrading often feels risky – but not with Oracle SPARC. Thanks to the Binary Application Guarantee, existing applications transition smoothly to new SPARC systems without any changes. 5. Scalability for Large-Scale Consolidation In an enterprise that is running hundreds of applications, complexity can be overwhelming. However, with the availability of Oracle SPARC servers offering up to 384 cores and 48TB of memory, application consolidation becomes easier. Enhanced Security and High Availability Oracle SPARC servers include sophisticated security features. They tackle threats of the future and the present. Below are some essential security features: Comprehensive Security Solutions SPARC processors integrate up to 16 built-in cryptographic algorithms directly into the hardware, allowing for seamless data encryption without slowing performance. Preventing Vulnerabilities By preventing invalid operations on applications data, the Silicon Secured Memory present in SPARC M8 and S7 processors eradicates buffer overflow vulnerabilities. Redundancy and Resiliency Hardware failures are inevitable, but downtime shouldn't be. SPARC servers comprise these three features: Redundant power supplies Hot-swappable components Memory error recovery systems They ensure your most critical applications run uninterrupted, even during repairs. The Supported OS: Oracle Solaris Optimized for SPARC servers, Oracle Solaris is recognized as the leading UNIX operating system for enterprise applications. Binary Compatibility A guarantee that legacy applications work seamlessly with new SPARC systems without making any changes to them. Enhanced Security Anti-malware protection reinforces security from kernel to application, protecting data and securing systems against cyberattacks. Easier Troubleshooting With clear and real-time insights provided by higher observability capabilities, customers can quickly troubleshoot errors. Simplified Management Using a single command to update all Solaris installations makes life easier for IT administrators and lowers costs. Additionally, reporting compliance across multiple nodes helps customers save time and money. Oracle SPARC Server Models There are various SPARC servers, each known for their key features and functionalities. Let’s take a look at them: SPARC M8-8 Servers Feature Description Scale-up Design Up to 256 cores and 8 TB of memory reduce data center complexity. This increases consolidation efficiency for UNIX applications. Isolated Partitions Two physically isolated partitions within the SPARC M8-8 system increase application availability. This is done without increasing data center complexity. Efficient Virtualization Virtualization without cost allows customers to run more than 100 virtual machines per processor. This lowers both data center complexity and costs. Memory Sparing Prompt memory error detection and recovery through built-in DIMM sparing ensures that business applications run uninterrupted during memory failures. High-throughput Design Workloads are accelerated for data-intensive UNIX applications. With up to 76 TB of internal NMVe flash storage and 24 hot-pluggable PCIe 3.0 (x16) slots, SPARC T8 Servers Feature Description Architecture Scalability Single, dual, and four-socket SPARC T8 servers improve efficiency. They are optimized for different-sized UNIX workloads. Optimized Designs Systems with 32 to 128 processor cores, up to 4 TB of memory, and up to 51 TB of NVMe flash storage support various UNIX workloads at a lower total cost of ownership. Logical Domains By dividing the system into isolated sections, users can efficiently allocate resources, ensuring higher application availability. Built-in Virtualization With near-zero system overhead, the built-in virtualization allows over 100 virtual machines per processor, lowering both complexity and costs. SPARC S7 Servers Feature Description Compact Design SPARC S7-2 servers have 8 or 16 high-performance cores. They support up to 1 TB of memory. They offer up to 25 TB of NVMe flash storage or 9.6 TB of disc storage in a 1U form factor. This setup reduces deployment costs for UNIX infrastructure. Versatile Design 2U SPARC S7-2L servers have 16 high-performance cores. They support up to 1 TB of memory. They can also provide up to 25 TB of NVMe flash storage or 31 TB of disc storage. These servers can run data-heavy UNIX workloads wherever needed. SPARC S7 Processor The SPARC S7 processor improves application performance. It has efficient cores and memory bandwidth. It also includes built-in accelerators for data analytics. This feature offers benefits compared to x86 systems. Scale-out Solutions SPARC S7 servers provide scale-out solutions that enhance customer value. They combine high security, performance, and reliability. They also include Software in Silicon features that standard systems do not have. Fujitsu SPARC M12 Servers Feature Description Extreme Per-Core Performance The Fujitsu SPARC64 XII processor offers the fastest per-core performance for arithmetic tasks. This allows applications to run faster than on other UNIX platforms. Modular Architecture The Fujitsu SPARC64 XII processor offers the fastest per-core performance for arithmetic tasks. This allows applications to run faster than on other UNIX platforms. Scalability Customers can consolidate demanding workloads and reduce data center complexity with up to 32 processors, 384 cores, over 3,000 CPU threads, and 48 TB of DDR4 memory. Capacity on Demand Per-core activation lets customers pay only for the processor cores they use. This reduces the cost of supporting UNIX workloads. Advanced Design Built-in reliability and serviceability features ensure stable operations. They include error detection and recovery to maximize uptime for critical applications. Software on Chip Software on Chip capabilities speed up Oracle Database functions. They do this by implementing key software features, like Oracle Number arithmetic, directly in the processor. The Future of Business Applications Running on Aging SPARC Servers Not all SPARC servers perform equally. The difference? Age matters more than you think. Do you run your business-critical legacy applications on outdated SPARC servers, possibly designed 20 to 30 years ago? If the answer is yes, you are putting your business at serious risk. If you haven't realized the risk yet, it’s only a matter of time! Here is why: Unplanned Downtime Aging SPARC servers are becoming increasingly vulnerable to unplanned downtime, costing a company up to $260,000 per hour. In addition to cost, downtime disrupts production and damages the brand reputation. Skyrocketing Maintenance Costs Aging hardware with diminishing vendor support becomes a financial burden. Higher energy bills and excessive data center space requirements also contribute to increased costs. Security Risks Older systems often lack defenses against modern cyberattacks, making them susceptible to cyberattacks. Reduced Efficiency Legacy architecture creates bottlenecks that hinder both operational efficiency and application performance. The Next Step? Legacy system modernization doesn’t always mean creating something new. Solutions like hardware emulation enable businesses to lift and shift applications from outdated hardware, extending their useful life. Stromasys, as a pioneer of legacy hardware emulation, eliminates the aging SPARC hardware so that mission-critical Solaris applications can run unmodified. That means you do not have to change your familiar processes and still run business applications on modern platforms. There are numerous examples of businesses replacing their aging SPARC servers with Charon-SSP. One of the most recent among them is a cement manufacturer based in Saudi Arabia. Their decades-old on-premises data center had no backup regarding disaster recovery, which was leading to a single point of failure. Not only that, but the higher total cost of maintenance also made the situation even worse. With Stromasys’s help, they moved their Solaris workloads to the cloud without the need for relying on aging SPARC servers. The project was successful, and the customer expressed their satisfaction: “Now the business feels more confident because the disaster recovery process can reduce potential downtime and keep systems running smoothly.” If you want a detailed look at the project, download the case here. Why wait for legacy hardware failure when the solution already exists? Discover a zero-code, cost-effective, and quick ALTERNATIVE to complete legacy application migrations. Consult Our Experts #### What are the 5 Phases of Legacy System Migration to Cloud? Legacy systems, often referred to as 'vintage systems ', are outdated and inefficient, making them vulnerable to many potential risks. These systems are typically built on older technologies and may not be compatible with modern software or hardware. Therefore, organizations look for different legacy systems cloud migration options or move their legacy systems to a new environment to improve their system's performance and security. Migrating legacy application has several benefits, such as scalability, enhanced performance, and robust security. McKinsey reports that cloud migration can help IT teams save 20-30% on operational costs. Even better? An article by the New York Post states that the US Army saved $89 million annually by moving legacy workloads to the cloud. The success of this process depends on meticulous planning. A 'seamless migration' refers to a migration process that is smooth and uninterrupted, with minimal downtime and disruption to business operations. To achieve a seamless migration, businesses need to follow multiple phases across stakeholders, teams, and technologies. Migrate SPARC On Cloud with Stromasys and Elevate Your Business Efficiency. Download the Datasheet 5 Phases of the Legacy System Migration Here are five phases for ensuring migration runs efficiently without many disruptions: Phase 1: Assessment Migration of legacy systems can be highly challenging for businesses. It is crucial that the existing systems be thoroughly evaluated, and any challenges or issues identified. This comprehensive assessment will guide the steps to be taken for a smooth migration process. Here are some measures for assessing the legacy applications: Existing Application Evaluation Evaluating the legacy system before migration is necessary as it helps understand which areas need improvement and what is already functioning. It also helps clarify the strengths and weaknesses, along with how much work will be required for a smooth migration. Moreover, evaluating the existing aging legacy application will allow us to identify the potentially vulnerable areas that could gain from this migration process. Identifying Vulnerable Areas in Application Once the evaluation of current aging systems is complete, the next important task is to identify any related issues. The issues can be related to compatibility issues or technical problems due to scalability or performance. Once the issue is identified, it becomes easier to formulate solutions that will address the challenges with the existing system. Determining Objectives of Migration of Legacy Systems Once potential risk areas are identified, businesses need to decide on their migration objectives. These objectives will help enhance the customer experience, minimize costs, streamline processes, and increase efficiency while maintaining consistency in functionalities throughout the transition period. Setting clear goals before initiating the migration process is recommended to achieve a successful outcome. Taking time for assessment helps businesses make more informed decisions about migration, which in turn helps them achieve long-term results. Phase 2: Planning Many factors impact effective migration, such as a detailed migration plan, selection of the right approach, and identification of potential challenges and risk areas. Migration Plan This procedure includes detailed information regarding budget requirements during each phase of the process, the timeline for the project, and any specific resources required for the successful completion. This plan should also include details about constraints that must be addressed or timeline issues during the project. It is an essential step to be taken for a successful result. Migration Approach As the creation of a detailed legacy systems cloud migration plan is completed, it's time to select the appropriate approach regarding the specific requirements for this legacy cloud migration project. Depending upon the complexity of the existing aging legacy system, different approaches are available. Manual re-engineering involves rewriting the entire application code, direct porting involves moving the application as is to the cloud, and automated transformation tools use software to convert the application code to a cloud-compatible format. Each approach has its own merits and demerits, so it is recommended to do in-depth research and understand which approach is best for this process. Challenges and Risk Areas No solution is risk-proof, so no matter what approach is selected for legacy system migration, it will always have challenges and risks. Therefore, it is essential to identify any potential risks and address them proactively before any issues arise during the process. Also, one should always be prepared for any challenges that could occur due to any change in technology or customer-centric issues over time, and proactive measures should be taken to address those issues ahead of time to ensure a smooth transition process. By considering these issues ahead of time, the migrations of legacy systems becomes easy. Phase 3: Preparation The preparation phase requires three significant steps. They are as follows: Creation of Project (Migration of Legacy Systems) Plan Creating a detailed project plan is essential for an efficient legacy systems cloud migration. This plan should include an overview of the project and information on team members working on it. Depending on it, multiple steps will be taken to cover all aspects of the migration of a legacy application. It is also important to consider the timelines and deadlines while creating a project plan so that the team involved can be better informed. Migration Team Formation The next step is forming a migration team, a crucial part of the process. This team should include individuals with expertise and experience in legacy system migration, as well as those who are highly organized and have good communication skills. Eliminate Risk Today! Move Your Legacy Apps to the Cloud for Optimum Efficiency. Download the Datasheet Understanding Roles and Responsibilities Once the migration team is formed, the next step is to guide them and help them understand their role and responsibilities within this project. Each individual should be clear about their work and should ensure proper communication throughout the entire migration process. Proper preparation is necessary for greater efficiency and success. Phase 4: Migration The three core steps of the migration phase are as follows: Migrating Data The initial step is migrating data from previous systems. This process involves collecting all the data from the existing aging legacy and moving it to a new system. To successfully complete this procedure, data must be converted into compatible formats or used in scripts and APIs to transfer data seamlessly between the systems. Transferring all the existing data and ensuring nothing is lost during this process is crucial. Code Migration The next step is code migration, as the data migration process is completed. Here, the transfer of any integration or customization that was previously made in the existing application is to be carried forward to the new one for the proper functioning of the new system. It may include any integration with third-party applications or any custom features to be incorporated with the new platform properly for seamless functioning. User Acceptance Testing Once the data and code migration are completed, it is time for UAT or user acceptance testing. UAT involves testing out each feature of the new system with teams or representatives from the organization's departments. This testing is crucial as it allows users to experience the new system and provide feedback. It helps ensure that any issues can be dealt with in the early stages rather than become more significant problems later, ensuring a smooth transition to the new system. Understanding the functionality of each phase helps ensure a smooth transition from legacy system modernization to an updated solution. Phase 5: Post-Migration Here are the main steps to be followed for this this post-migration phase. Migration Results Verification Once the data migration from the old to the new system is complete, it is mandatory to verify that all data is properly transferred. This is to ensure that no data is lost or corrupted during this transfer procedure. Moreover, testing the new system is essential to check whether all the applications are functioning properly and whether they can go live with them. It will help prevent any potential risk. Support and User Training As the new system is functional, it's time to provide the users with proper training on using it efficiently. It is crucial for them to have an adequate understanding of the functionality changes from the old and new modern systems. They should be given proper guidance on using certain functions and features in the new system. Furthermore, a support team should also be able to assist them with their queries and questions in a timely manner as the situation arises. Ongoing Maintenance and Support Once the migration of legacy systems is complete, ensure regular maintenance procedures are performed on the new system for optimal functioning. This includes updating the applications whenever security patches are released, or new features are added. Proper technical support assistance should be provided for any issues after the new system has gone live. The success of the aging legacy system migration depends on streamlined planning and preparation before going live with the new system. Also, verifying the output for migration of legacy systems before proceeding to the production mode, providing proper user training and support, as well as allocating the resources required will help the business's legacy application transition seamlessly. Stromasys’ Real-World Cloud Migration Success Story Orange Business hit a roadblock. Their critical ERP systems depended on legacy hardware and Markview were stuck on OCI with no upgrade path. They needed more than a workaround. Oracle Consulting stepped in. The answer: Charon-SSP by Stromasys. It’s a SPARC hardware emulator for Linux, requiring zero code changes. Sixteen emulated CPUs delivered full legacy compatibility. Deployment moved fast. The team handled everything remotely. Within a matter of days, Orange Business operated at full speed without any performance dip or business disruption. Key outcomes: Markview ran without interruption Cutover finished with zero downtime Three years of ERP continuity, guaranteed Cloud migration to OCI boosted scalability Markview operated smoothly Zero downtime during cutover Three years of ERP continuity secured Cloud migration to OCI, scalability improved Would you like to know their full journey in detail? Read the case study How Can Stromasys Help with Cloud Migration for Legacy Systems? If you are planning for cloud migration for legacy systems, Stromasys is a great option. We offer efficient and precise assistance in selecting the most suitable migration option for your business, ensuring that your data remains secure while transitioning from the older platform to a newer one. Stromasys Charon solution is available for SPARC, VAX, AlphaServer, and PA-RISC legacy systems for cloud subscription for all the major cloud service providers, such as Oracle Cloud, Microsoft Azure, AWS, Google Cloud, and more. With Charon on the Cloud solution, all the original applications, operating systems, and databases remain the same with zero modifications. No re-certification is required, and the original legacy hardware is eliminated while the new applications seamlessly run on the cloud. If you are also interested in your older legacy system cloud migration to the cloud and looking for assistance, contact us. We will help you with your migration at a minimum cost and enhance your business performance. Talk to an Expert #### What Goes Behind a Successful Legacy Migration Project? [Featuring a Real Case Study] What Goes Behind a Successful Legacy Migration Project? Stuck with legacy infrastructure but unsure what real transformation looks like? You’re not alone. Even leading organizations struggle with legacy hardware, rising data center costs, and disruptions that hinder business growth.We recently hosted the webinar “What Goes Behind a Successful Legacy Migration Project?” - an exclusive, project-based session revealing Cincom’s actual migration journey, from strategy and execution to measurable outcomes. Watch it on demand and discover : Why Cincom migrated and what changed Technical steps, milestones, and lessons Real-world ROI and operational gains Charon solution demo, see it in action Q&A with the experts behind the project Meet Our Presenters Meghan FittsRegional Sales Director, Stromasys Brian KingField Engineer, Stromasys Rae BrownSystems IT Engineer, Cincom Right from the Planning to Go-Live – see the complete breakdown of a Legacy Migration Project from the experts behind it. Watch Now #### What If Your PA-RISC Hardware Fails Tomorrow? Are You Prepared? When aging PA-RISC hardware fails, companies find themselves regretting not planning ahead. Because once the system is down, getting things up and running is not easy. In fact, unplanned downtime can cost you millions and weaken customer trust. Is there a way to modernize without changing operating systems or taking a toll on your IT budget? Discover actionable strategies for a seamless transition and long-lasting business continuity. Contact Us #### What is a Hybrid Legacy Environment? Understanding the Model, Benefits, and Challenges A hybrid legacy environment is an architecture that combines traditional on-premises systems with modern, cloud-based infrastructure. To put it simply, a hybrid environment is a plan to progressively modernize the infrastructure while keeping control of current investments rather than merely replacing everything. SolarisWinds IT Trends report in 2020 stated that more than 70% of people are now opting for hybrid infrastructure, either in-house or with a managed service provider (MSP). In this blog, you will explore what a hybrid legacy environment is. You will also navigate through the different challenges and benefits of a hybrid infrastructure. Eliminate Risks Today! Move Your Legacy Apps to the Cloud for Optimum Efficiency. Download the Datasheet What are the Challenges You Will Face If You are Operating on the Legacy Systems? If you are still operating your critical applications on legacy systems, then here are some challenges that will impact your business. Hardware Obsolescence Legacy hardware, especially the traditional on-premises systems, has now aged. They have been operating for several decades now, and their systems have become outdated. Even their manufacturers have limited their production. It means they now come under the category of obsolete systems. Businesses that still have legacy hardware deeply integrated into their infrastructure frequently face operational disruptions and compatibility issues with modern tech. Incompatibility with Modern Applications As you are aware, legacy systems are designed on outdated architectures. It means they cannot be easily integrated with modern applications due to compatibility constraints. Security & Compliance Risks Legacy hardware and servers are outdated systems. It suggests that they don't have the most recent security measures to deal with extremely complex cyberthreats. This could result in non-compliance since the client's private information could be vulnerable to cyberattacks. Why Are Industries Switching from Legacy Systems to the Cloud? What Advantages Does Cloud Migration Offer? The cost of using legacy environments will increase over time. As these systems age, technical debt accumulates, leading to issues with efficiency and security. Moving legacy systems to the cloud offers security, stability, dependability, and compatibility with cutting-edge technologies. It also eliminates dependency on outdated systems. Here is an example to explain cloud migration better. If an organization has migrated from legacy infrastructure to a cloud environment, then it will eliminate any legacy hardware dependencies. Also, they will save on legacy maintenance costs while improving security, flexibility, and driving innovation. Another benefit is that with the cloud, organizations can easily scale up or down depending on the market demands with minimal time. Cloud migration also has the option to deploy petabytes of storage with a single line of code or just a couple of clicks. By migrating from legacy systems to a cloud environment, organizations will get several benefits, such as: Improved Scalability Advanced Security Measures Flexibility and Compatibility Minimized Operational Costs Business Continuity Businesses usually rely heavily on legacy systems. They are known for their stability, and they continue to operate on their critical functions. With a hybrid environment, organizations can combine the best of both environments. The hybrid legacy environment provides centralized visibility across the infrastructure, covering both the cloud and on-premises systems. It is the best of both worlds, as it offers reliability and stability of on-premises systems while providing enhanced scalability and compatibility with new modern tools. What is a Hybrid Legacy Environment? Through a secure integration process, a hybrid legacy environment blends on-premises (legacy infrastructure) with a contemporary cloud platform. It is a different approach to updating outdated infrastructure. With this model, you can use middleware solutions and containers to fill in the gaps rather than replacing the legacy systems entirely. On-premises legacy environments and cloud ecosystems are separated by the frequently used legacy workloads, data, and user interfaces. It facilitates phased modernization and improves interoperability. It leverages the advantages of the modern cloud while protecting current investments. The following are typical methods for integrating a cloud platform with your legacy infrastructure: Combining cloud analytics or SaaS tools with customized databases or legacy mainframes. Transferring some of the legacy workloads to the cloud while maintaining certain vital applications on-site that are prohibited from being moved by compliance laws. Microservices on cloud platforms are used in tandem with containerized versions of legacy applications. Why Are Organizations Opting for a Hybrid Legacy Environment? Here are five reasons why organizations are now choosing a hybrid legacy environment: Mitigating Risks & Vulnerabilities: The hybrid legacy environment enables migration of outdated systems to a new cloud platform that is more secure and eliminates vulnerabilities. Regulatory Compliance & Standards: With time, the compliance standards also evolve. Cloud platform ensures all the advanced security measures are followed to adhere to compliance standards. Cost Efficiency: The cloud platform offers a pay-as-you-go model, which reduces operational costs. Also, transitioning to the cloud eliminates the need for hardware maintenance. Flexibility and Scalability: Cloud environments are well-known for their flexibility and scalability, which ensure seamless business continuity even when market demand varies. What are the Main Advantages of Switching to a Hybrid IT Environment? A hybrid legacy environment has many advantages. Here are the top benefits that businesses get: Business Continuity A hybrid legacy strategy serves as a bridge between modern systems and the legacy environment. Businesses can migrate smoothly and gradually with this strategy. Workloads and apps can be easily moved to cloud infrastructure, prolonging their lifespan while preserving the functionality of the current servers. Flexible Workload Placement Sometimes, due to compliance regulations, an enterprise needs to maintain critical data on its premises. In such cases, they can keep that sensitive information while other non-sensitive assets are on the cloud. This flexible workload placement improves resilience and performance. Improved Cost Efficiency Organizations can choose which applications to move to the cloud and which on-premises (legacy) systems to retain in a hybrid environment. It will assist them in cost optimization. You only need to pay for the services you use with specific cloud platforms' pay-as-you-go models. Easy Integration Businesses can make sure that their legacy systems integrate contemporary tools with a hybrid environment, enabling gradual changes. It reduces any downtime. A hybrid environment also ensures seamless integration with modern technologies, which promote greater creativity and productivity. Adaptability and Flexibility The hybrid IT environment ensures better scalability, allowing businesses to respond quickly to changes in market demands and spikes without having to invest in more infrastructure. They can easily scale up and down depending on the current market scenario. Improved Security Hybrid infrastructure integrates on-premises and cloud environments. It demonstrates how both on-premises and cloud environments can benefit from the integration of advanced security features like zero-trust frameworks and unified identity management. It will contribute to increased compliance and security. Industry Examples of Hybrid Legacy Environments Here are some real-world examples of hybrid legacy environments usage across industries: Healthcare Patient's information and other sensitive data are stored in legacy systems due to regulatory standards, while research platforms and telemedicine operate from cloud environments. Banking Analytics and customer applications operate from a cloud platform, leveraging scalability, flexibility, and innovation. At the same time, transaction systems run on-premises mainframes due to regulatory compliance. Manufacturing Plant-floor legacy controls integrate with cloud-based supply chain and analytics tools. Transform Your Business with our Legacy System Migration Guide Today for Seamless Operations. Download Free Guide Key Takeaway A hybrid legacy environment is a strategic imperative for transforming outdated infrastructure. Hybrid infrastructure combines on-premises and cloud environments. It implies that both traditional physical systems and cloud environments can benefit from integrating advanced security features like zero-trust frameworks and unified identity management. It will contribute to increased compliance and security. It offers both on-premises and cloud-based legacy systems modernization solutions. The Charon solution prolongs the life of the legacy application and allows it to operate seamlessly on a new on-premises or cloud-based platform. To learn more about the characteristics and working of Charon emulation solutions, contact our Stromasys legacy experts. Explore how businesses can seamlessly improve their business efficiency while optimizing costs. Contact Us #### What is a Sun Solaris Operating System: A 2026 Comprehensive Guide Operating systems are the foundation of a business's IT environment, enabling it to manage resources, run applications, and maintain robust security architecture. Among the myriad of operating systems (OS), the Sun Solaris operating system has been a notable player, especially in mission-critical and high-end data processing environments.According to 6sense research data, 8,405 companies from across the world use Oracle Solaris operating systems (formerly Sun Solaris) as of 2026, with the top users being Oracle Linux, Linux, and Apple iOS. Its customers range from cloud services and managed services to cybersecurity to digital transformation to software development.However, Solaris sales have declined considerably now. While Solaris 11 has its support till 2034, it is limited to legacy or regulatory concerns. Movement towards Linux-based and cloud-native architectures indicates that interest towards a traditional OS like Solaris is waning.Despite declining market share, Solaris remains critical in specific verticals like finance, telecommunications, government, and healthcare. While using legacy software is common, it has a lot of disadvantages that you want to avoid. You can actually do that easily with Charon-SSP, which emulates Solaris OS on SPARC hardware.This blog delves into the Solaris system, exploring its advantages, challenges, and other alternatives, providing a comprehensive overview that will help in making more informed decisions that align with your business.What is a Sun Solaris Operating System?The Sun Solaris operating system or Solaris OS was developed in 1992. It is a Unix-based operating system developed by Sun Microsystems is a successor to SunOS, based on BSD Unix. Sun Solaris platform is best known for its scalability. It is designed to provide a robust and stable environment for enterprise applications.What is the Open Solaris Operating System?In 2005, OpenSolaris OS was developed on the registered Solaris version of Sun Microsystems and is now part of Oracle Corporation. It is a free software project, and the Solaris source code is released under the Common Development and Distribution License (CDDL).OSI (Open-Source Initiative) and FSF have approved the CDDL license as a Free Software license, but it is not GPL-compliant. Its source and binary code versions are licensed for free and can be downloaded.Sun Solaris vs Oracle Solaris: What Changed in 2010In 2010, Sun Microsystems Sun Solaris operating system was acquired by Oracle Corporation and rebranded as Oracle Solaris. It supports SPARC Solaris platform and x86-64 servers and workstations that comply with single Unix specifications. Despite the change of ownership, it is still a reliable and robust operating system used in several enterprise environments. Eliminate the risks with vintage hardware and extend the life of your Solaris application. Download Whitepaper What are the Advantages of Sun Solaris Operating System?In the above section, you explored what a Solaris operating system is and why it was well known for its scalability and widely used in enterprises. Here are some advantages of Sun Solaris Operating System:Performance and ScalabilityOne of Solaris SPARC OS's significant advantages is its scalability, which makes it effective for managing large-scale information. Therefore, it is highly recommended for enterprise-level applications and data centers. This operating system is designed to cater to heavy workloads and ensure applications run smoothly for enhanced performance.Robust Security ArchitectureSolaris UNIX operating system or Sun UNIX OS is known for its robust security infrastructure and offers advanced security features like role-based access control (RBAC), encrypted file systems, and process rights management. These features help secure sensitive information from unauthorized access and allow you to define user roles and permissions accurately.Reliability and StabilityThe Solaris Unix OS offers reliability and stability in a mission-critical environment. Its features include PSH (predictive self-healing) technology and DTrace (dynamic tracing), which help identify and resolve issues before they challenge this business and hamper performance.The DTrace assists with tuning and troubleshooting the Solaris OS by providing detailed real-time information on system behavior and performance. In contrast, PSH takes precautionary measures to reduce the damage caused by future significant hazards that may result in downtime, saving both time and money.VirtualizationSolaris servers on SPARC offers a virtualization option that enables businesses to run multiple instances of the OS on a single physical server. With Solaris virtualization, businesses can save on additional hardware expenses and improve resource utilization.Compatibility and Inter-operability With Solaris Unix Operating System or Sun Unix OS Sun Solaris operating system is known for its versatility and supports a range of hardware platforms like SPARC and x86 architectures without any compatibility issues. Also, its infrastructure allows it to work seamlessly with other applications and operating systems.Documentation and SupportSince the takeover, Oracle Corporation has been offering extensive support and documentation for Solaris users, including security patches, regular updates, and access to its resources, such as user guides, technical manuals, and online forums. It ensures that users can manage and troubleshoot their Solaris Server OS efficiently.Application of Sun Solaris Operating System Across IndustriesSun Solaris Server OS are used for a wide range of applications across a diverse range of industries:Cloud ComputingSolaris servers on SPARC can also be used in a cloud computing ecosystem to host cloud-based applications and virtual machines. It allows multiple OS to run on a single server.Enterprise ComputingAfter acquisition, Oracle Solaris SPARC is widely used in enterprise computing, especially in large data centers and high-end computing ecosystems, due to its scalability and ability to manage heavy workloads efficiently.StorageIts exceptional features make it a popular choice for a storage environment. It supports file systems, including ZFS (Zettabyte File System), that offer management capabilities, data protection, and the ability to manage large storage arrays effectively.NetworkingSolaris's advanced networking features, like support for IPv6, IPsec, and multicast routing, make it a widely used OS for the networking ecosystem. It even assists in monitoring and network management.TelecommunicationsSolaris SPARC is often used in telecommunication applications for call centers and mobile networks. It efficiently manages large volumes of data while supporting advanced networking applications.Financial ServicesMany financial service applications use Solaris Unix operating systems for trading systems and risk management due to their reliability, scalability, and security features.Challenges With Solaris Unix Operating SystemHere are some of the challenges that businesses come across while using Sun Solaris operating system:Cost and LicensingCost and licensing are among the primary challenges that businesses face. Unlike other open-source alternatives, Solaris servers or Solaris SPARC OS require a commercial license. It can be challenging for small to medium-sized businesses as it can be expensive. It also requires expenses for support and maintenance, making it costly.ComplexityAnother drawback of Solaris servers is its complexity, especially for those unfamiliar with the Unix-based architecture. Though this operating system is highly configurable and can be customized in many different ways, it also requires specialized skills and knowledge. It means looking out for more skilled experts to hire and spending on training costs.Limited Hardware SupportSun Solaris platform offers a wide range of hardware support, but it was primarily optimized for SPARC and x86 servers. This can be a drawback for businesses that use other architectures and have limited hardware support. Moreover, finding compatible Solaris hardware can be challenging as the IT market is now looking for more diverse platforms.Market CompetitionsIn the past few years, the Sun Solaris Server OS has faced tough competition from other operating systems, especially Linux. Due to its open-source nature, Linux has become a popular choice among businesses and is getting widely adopted, diminishing Solaris market competition. The decrease in demand has also resulted in fewer updates and patches.What are the Alternatives for the Sun Solaris Operating System?Here is a list of operating systems that are used as alternatives for the Sun Solaris operating system:Tier 1: If Migration is FeasibleThese solutions offer frequent updates, long-term support, and good cloud compatibility options. You will need to work a bit for migration, but the effort will give you several benefits.Linux DistributionsRed Hat Enterprise Linux (RHEL): Due to its security, support, and robustness, RHEL is primarily used in enterprise ecosystems. It is also used in different industry sectors and offers extensive tools and applications.Ubuntu: Ubuntu is a versatile OS, especially its server edition, known for its easy usage and substantial community assistance. It is suitable for various applications, from web servers to cloud computing.CentOS: CentOS is a free and open-source alternative to RHEL. It has many similar features and shows compatibility without the associated costs. It is widely used by businesses with budget constraints.Tier 2: If Migration is Not Feasible or Too CostlyWhile these options are highly useful, migration becomes a huge workload with them. These are very different from Solaris, so a transfer to them will not suit your needs either. Charon-SSP emulation works more easily for them.BSD VariantsFreeBSD: FreeBSD is a well-known OS used in server architecture with a compelling reputation for reliability. It is a Sun Unix server-like operating system with advanced networking capabilities and enhanced security features. It is widely known for its high performance.OpenBSD: OpenBSD is another Unix-like system that majorly focuses on security.Windows Operating SystemWindows Server: Windows Server is a popular choice for many enterprises even though it is not a Sun Unix operating system. It offers a wide range of features, dedicated support from Microsoft, and seamless integration with other Windows-based software and technologies.Other Options: Commercial Sun Unix ServersAIX: IBM’s AIX is a Unix operating system known for its scalability, reliability, and seamless integration with other IBM hardware and software solutions.HP-UX: HP-UX is Hewlett-Packard’s Unix operating system, which offers robust security features, strong integration with HP hardware, and enhanced performance.A Stromasys Success Story: How a Cement Manufacturing Company Flipped Their DR Story With Charon-SSPAs a major company using SPARC for operations, this cement manufacturer had a huge concern: not only did it have an aging infrastructure, but it also operated out of one location. As a result, there was no DR option available. Maintaining the hardware was also expensive.Switching to Charon-SSP on the cloud from on-premises resources was a lifesaving decision for them. Having a solid DR was the main point for them, but they also saved money and reduced power consumption by 25%. The cost of maintaining legacy hardware came down as well.Read the Case StudyHow does Stromasys Assist with Solaris OS?Stromasys specializes in legacy hardware emulation and offers Charon solutions that extend the life of aging SPARC legacy and enhance the performance of the Sun Solaris operating system. Its Charon SSP solution transforms the Solaris environment into a cost-effective modern IT infrastructure. Solaris virtualization is an innovative approach that is reliable, improves performance, and saves costs by replacing the aging SPARC hardware.The Charon-SSP SPARC emulator is designed to preserve the original Solaris environment. It ensures that all applications and software run without additional modification, reducing operational costs and energy consumption.ConclusionSun Solaris Unix OS is a proprietary Sun Unix operating system. It is widely known for its stability, security, and performance. However, its excessive cost, complexity, and limited hardware support are significant drawbacks. Therefore, it is crucial for businesses to understand the benefits and challenges it will pose and then make informed decisions. There are other alternatives for the Sun Solaris operating system that may align with the business environment. Ultimately, the choice of operating system will depend on the organization's specific needs and business requirements. For more details on how Stromasys Charon SSP solution can help businesses with their Solaris operating system. Talk to an Expert #### What is DEC Alpha? Understanding the Difference Between DEC Alpha and x86 DEC Alpha was a key microprocessor developed by Digital Equipment Corporation to replace the obsolete VAX architecture.However, over time, it has transitioned into legacy status and with that many organizations ponder some critical questions: should they continue to rely on this AlphaServers, or is it time to embrace modern architectures like x86? What are the differences between modern architectures such as x86 and DEC Alpha processors?In this article, you will gain a deeper understanding of DEC Alpha processors and explore the differences between these architectures. By the end of this article, you will have an insider's perspective that will empower you to make an informed decision for your organization. Explore how CHARON-AXP virualizes Alpha on Windows or Linux, replacing aging DEC hardware. Download the Datasheet What is DEC Alpha?DEC Alpha was a microprocessor created by Digital Equipment Corporations (DEC) using the original name of Alpha AXP with the intention of replacing the 32-bit, complex CISC-based VAX architecture.Therefore, it was based on the principle of 64-bit Reduced Instruction Set Computer (RISC) architecture developed after the initial wave of RISC designs.While Alpha was mostly a fresh design, it had retained some unusual floating-point rounding modes to ensure compatibility with VAX. Because of these similarities, emulating VAX systems using Alpha was easier.Alpha arrived as a simple 64-bit RISC architecture. It had fixed-length instructions, 32 integer registers, and could address virtual memory with 43-bit addresses to facilitate later expansion. It was designed to be simpler, enabling pipelining. Five types of instruction were defined: integer, floating-point, branch and compare, load and store, and PALcode instructions.Market PositioningAlpha computers used PCI architecture, moving away from the older QBUS systems. DEC Alpha processors were common in the 1990s and powered workstations and servers like the DEC 3000 AXP, AlphaStation, and AlphaServer.Operating Systems and Software SupportOperating systems that ran on the DEC Alpha processors were OpenVMS, Tru64 UNIX (formerly DEC OSF/1 AXP and Digital UNIX), and Windows NT. Interestingly, Windows NT ran natively on Alpha systems and supported x86 applications via binary translation.Tru64 UNIX was a 64-bit operating system initially developed by DEC and later acquired by Hewlett-Packard (HP).Acquisition by CompaqCompaq acquired Alpha architecture in 1998. As Compaq was already using Intel's x86 systems, they decided to replace Alpha and jumped on board the next big thing: Hewlett-Packard/Intel Itanium architecture. By 2001, Compaq had sold all Alpha-related intellectual property to Intel and marked the end of the Alpha product line.Key Features of DEC Alpha ProcessorsHere are few unique characteristics that helped alpha Processors to be quite popular back in their era:64-bit architecture: Alpha processors brought 64-bit support early on, featuring 64-bit ALUs, registers, and pointers.High clock rates: Its RISC-based design, with simplified registers and fixed instruction sizes, allowed Alpha to hit clock speeds of 192MHz as early as 1992.64-bit architecture: Alpha processors brought 64-bit support early on, featuring 64-bit ALUs, registers, and pointersHigh clock rates: Its RISC-based design, with simplified registers and fixed instruction sizes, allowed Alpha to hit clock speeds of 192MHz as early as 1992Superscalar processing: The CPUs also supported superscalar processing, with the ability to handle multiple instructions at once.Multiprocessor support: Alpha included built-in multiprocessor support but had a weaker memory model.On-chip secondary cache: Starting with the Alpha 21164, secondary cache was built in.Out-of-order execution: It’s a technique of utilizing the circles that would otherwise be wasted. Alpha’s 21264 was one of the first to perform out-of-order execution at high clock speeds, which made the processes faster.Integrated memory controller: Alpha had this starting with its 21006 and 21364 models.DEC Alpha vs x86: Understanding the Key DifferencesThe DEC Alpha and x86 architectures represent two distinct approaches to microprocessor design, each with its own strengths and weaknesses. Below is a detailed comparison based on various technical aspects.1. Architecture Type DEC Alphax86Type64-bit RISCCISCDesign FocusSimplicity and performance. It uses pipelining and superscalar execution.Broader range of instructions that allows completion of more tasks with fewer instructions but adds decoding complexity.2. Performance DEC Alphax86OverviewHigh performance, especially in floating-point calculations and large data workloads.Evolved with features like pipelining and superscalar execution (e.g., Pentium). This helped it to compete in general-purpose and high-performance computing.3. Instruction Set DEC Alphax86TypeFixed-length instruction set, simplifying decoding and speeding up pipelining. It lacks some complex instructions, like integer division.Variable-length instruction set, providing flexibility but complicating decoding. It supports a wide range of legacy software for general-purpose applications.4. Market Impact DEC Alphax86OverviewStruggled after Compaq's acquisition of DEC in 1998, as focus shifted to Intel's Itanium. The design innovations continue to influence future architectures despite being out of production.Remains the dominant architecture in personal computers and servers with strong software support and ongoing improvements from Intel and AMD ensure its relevance across various industries. Why Are Businesses Migrating from DEC Alpha to x86?Although DEC Alpha was competitive architecture in its time, with time DEC Alpha Hardware reached end-of-life. Consequently, the hardware has become a continuous threat for enterprises. This is where X86 emerged as a reliable and efficient alternative.Let’s explore why modern organizations are migrating from DEC Alpha to x86:ObsolescenceDEC stopped making AlphaServers in the late 1990s and early 2000s, which means no new hardware is available.With production halted, new and refurbished parts are becoming scarce. Companies may face long wait times or high prices when sourcing from third-party vendors.Unplanned DowntimeThe mission-critical legacy application is dependent on the legacy hardware which causes frequent downtime, leading to business disruptions, production loss, and poor customer experience. In fact, the recovery from hardware failure can be prolonged, especially when there is a lack of support and replacement parts.Excessive Maintenance CostStarting from downtime, power consumption bills, spare parts, storage space to seeking help from experts, the cost of maintaining DEC alpha processors are constantly rising and limiting the business’s ability to spend on other important projects.Performance LimitationsDEC Alpha processor was cutting-edge in its day but is nowhere as fast or efficient compared to modern counterparts. This can cause processing speed degradation and an application throughputs decrease.Lack of Specialized KnowledgeWith an aging workforce, the number of IT professionals versed in DEC Alpha systems continues to shrink. This leads to difficulty in locating well-trained and knowledgeable personnel for maintenance and repairs.How Can Stromasys Help You Stay Above the Curve?If you oversee the IT department in a company relying on DEC Alpha processors, Stromasys could be an excellent option.Charon-AXP by Stromasys is an Alpha emulator which creates a virtual Alpha environment on an industry-standard x86 platform. This lets you keep running your original OpenVMS and Tru64 Unix applications without any modifications.This project does not involve any risky migration. There is no need to write any code. In fact, your end user will not even notice that the DEC Alpha hardware has been replaced with a modern x86-based infrastructure. This offers the best of both worlds: you can keep your critical and familiar applications working while enjoying the efficiency of a new hardware platform. Wish to replace the outdated AlphaServers? Talk to an Expert #### What is Emulation - The Easiest Way to Eliminate Legacy Hardware Risks and Extend the Lifespan of Your Critical Applications Stromasys is a leader in legacy hardware emulation, providing you with the tools to extend the lifespan of your applications and systems. For decades, your organization has been investing in technology, counting on a myriad of applications for it’s optimal performance and success. However, once the old hardwares start to fail, replacing them can come at very high costs, not only in money but in time and resources. This is where Stromasys’ emulation solutions come into the picture, helping you retain the valuable and working applications completely unchanged while stopping the dependence of your old hardware at a fraction of the cost. Watch this video to find out more exactly what is emulation and how it can work for your business: As your hardware ages, maintenance and operational costs continue to climb. The once-supported hardware may now be obsolete, increasing the risk of failure. Discover how legacy server emulation can eliminate these risks and provide a reliable environment to run your mission-critical applications without the need for rearchitecting, recompiling, or recertifying anything.    The Vital Role of Mission-Critical Applications Mission-critical applications power factories, streamline manufacturing, automate processes, provide key business insights, and store essential data—along with many other tailored functions that drive your organization’s success. Outdated hardware continuously threatens the functionality of these applications. This, in turn, prompts enterprises to look for legacy modernization approaches. Challenges of Replacing Legacy Applications The original developers are no longer around, and documentation is scarce The cost of redevelopment is quite high as starting from scratch takes a lot of time and money Also, there is no guarantee that the new application will perform your critical task as efficiently as the previous application What is Emulation: A Smart, Quick, Risk-Free and Affordable Solution Emulation emerges as a better alternative. For a fraction of the cost, you can keep your valuable applications intact while retiring outdated hardware. Emulation allows for a smooth transition to newer, more powerful systems – either physical or virtual You’ll see improved performance from your applications at a lower cost You can modernize your infrastructure wihtout hampering business continuity Would you like to harness the power of legacy server emulation to enhance your business operations? Talk to an Expert #### What is Emulation? Types and Advantages Explained Emulation is an indispensable technology in the digital environment that bridges the gap between legacy systems and modern computing. Reports have suggested that despite their limitations, 60%-80% of businesses still rely on legacy hardware for their core operations. Also, changing the entire IT infrastructure is not a feasible option. Therefore, emulation is the best solution for businesses looking to modernize their infrastructure. It is a procedure of emulating the behavior of one system or software on a different system. In this blog, we'll explore what is emulation, along with different types of emulators and their key advantages. What is Emulation? Emulation is a process in which computer software replicates the behavior of another system. It enables the computer system, which is called the host system, to operate on a different system, which is known as the guest system. Understanding the nuances of Emulation and Virtualization in modern legacy systems. Download eBook Understanding What Emulators Are? Emulators are platforms (software or hardware) that enable the system to behave like a host system so that applications can seamlessly run on the guest system. So, it can be said that an emulator is a program that simulates another system. Here are some examples of emulators: WINE is an emulator that enables Microsoft Windows operating systems to operate on Linux or Mac systems. Applications like Dolphins enable Nintendo GameCube and Wii games to run on personal computers. Charon SSP is an emulator that creates an SPARC system-like environment on a cloud platform or x86 system so that Solaris operating systems and other legacy applications can seamlessly run on it. What Are the Different Types of Emulators? Here is a list of different types of emulators: CPU Emulators CPU emulators are software applications that mirror the CPU hardware system. One of the simplest variants of a CPU emulator is the interpreter, which is a software program designed to maintain an execution path for the applications that are emulated. Game Console Emulators They are emulators that enable users to run games developed for different consoles on various other platforms, such as PCs, smartphones, and more, by replicating the environment of the original console. Operating System Emulators Operating system (OS) emulators allow users to operate on multiple operating systems simultaneously, mimicking the entire IT infrastructure's behavior. Network Emulators Network emulators enable users to test and validate the performance, reliability, and scalability of network applications. They mimic the original network environments to conduct the tests seamlessly. Application-Specific Emulators Application-specific emulators are designed to mimic the particular behavior of software interfaces or components, offering compatibility with different applications for a wide range of platforms and allowing operations to run smoothly. How Does Emulation Work and What Are Their Key Components? Here is the breakdown of key components of emulations and their functionalities: Emulation Core The emulation core is one of the most important parts of the emulation core. It interprets the guest system instructions and changes them so that the host system can understand them and run the operations. The primary task of the emulation core is to be responsible for CPU memory management, input and output functions on the guest system, and other functionalities required to run operations. BIOS and ROMs The information and applications that are to run on the guest system are stored in the Read-Only Memory and ROM images. Also, to efficiently emulate these old systems and consoles and facilitate low-level control and hardware initializations, it is necessary to have BIOS (Basic Input/Output System) files. User Interface The emulator's user interface provides settings and control for emulation parameters regarding configurations, loading Read-Only Memory, and managing emulation settings. This functionality enables users to personalize their emulation experience by making adjustments in the settings for better compatibility and peak performance. It also helps foster seamless interactions with the replicated software. Audio and Graphics Rendering Emulators contain elements for rendering graphics and audio processing, which enables them to mirror the visual and sound output on the guest system. These components may use software-based rendering or hardware acceleration techniques, which will improve reliability and performance. Settings and Configuration Emulators provide a wide range of settings and configurations to match the hardware capabilities of the host systems, enabling users to manage the emulation parameters. The settings include CPU speed adjustments, input mapping, graphics rendering, and audio output configuration. What Is Emulation Use in Different Applications? Here are some common usages of emulators: Gaming: Emulators allow individuals to run games developed on one gaming platform on a different platform. Software Development: In the early stages of software development, developers seldom prefer to use emulators to evaluate hardware configurations, network conditions, and operating systems. This is to test and rectify compatibility issues. Legacy Software Emulation: Emulation enables legacy hardware to run on a modern platform, such as x86 systems or cloud platforms. This enables businesses to run their legacy applications while improving performance, efficiency, security, and scalability. Training and Education: Emulators have a significant role in educational settings, where they are used to study computer science concepts, historical computing systems, and software development. What Are the Advantages of Emulation? Here are some advantages of emulation: Emulations enable businesses to replicate software designed for one platform (host system) on a different platform (guest system) while ensuring cross-compatibility. They are very popular in legacy software migration to a modern platform. It offers easy accessibility to certain software and hardware that otherwise may be difficult to obtain or run operations. It offers developers a platform for testing applications and software in different environments by simulating hardware configurations and other conditions. Prevent business disruption from legacy hardware failures with proven strategies by Stromasys Download Whitepaper Comparison: What is Emulation vs Virtualization Emulation is a procedure for replicating the entire hardware or software (host system) on a new system known as the guest system. It enables various applications to run seamlessly on a guest system and allows the user to access other older applications and operating systems. Virtualization is a process that offers complete access to computing resources through virtual machines regardless of their location or physical layout. Here is a comparison: Emulation vs Virtualization Virtualization Emulation Creating a virtual version of a server, operating system, or more. Replicates the host system on a guest system. Enhances scalability, flexibility, and IT agility while minimizing cost. It elevates customer experience, is cost-effective, and improves performance. Aims to centralize administrative operations to enhance scalability and manage workloads. Allows similar environments and characteristics to be mirrored when running operations. No software bridge is required as it accesses the hardware directly. Requires an emulator acting as the bridge. An isolated ecosystem is created. It behaves exactly the same way as the original hardware or software. Cost-effective solution Cheaper than virtualization Uses and relies on the CPU CPU is not required Emulate Legacy Systems with Stromasys Stromasys is a global leader in legacy systems emulation, with over 7,000 clientele worldwide. Its flagship product, Charon emulation solutions, emulates aging legacy hardware on a modern platform. It offers a cost-effective and zero migration risk emulation solution to create an original hardware-like environment to run operations on a new platform, ensuring business continuity. Connect with our legacy system expert for more details regarding the Charon Emulation solution. Talk to an Expert Key Takeaway Emulation is an essential technology for preserving and running legacy applications on a modern platform. It not only prolongs the life of outdated hardware but also allows developers to test and run software in different environments. It replicates the functionalities of the original host systems on the guest systems, which enhances compatibility, scalability, flexibility, and reliability and improves security and efficiency. It is a cost-effective means to ensure business continuity while leveraging existing applications. #### What is Legacy Application Migration? Understanding It's Benefits & Challenges Legacy application migration is a new trending buzz of IT discussion. Businesses are migrating from outdated applications to stay competitive and provide their customers with better outcomes. Studies have shown that 29% of the IT budget is spent by businesses that maintain an average of 22 legacy applications. Businesses are modernizing their infrastructure by either migrating legacy applications to the cloud platform or x86 systems. An Accenture report has stated that businesses can reduce their Total Cost of Ownership (TCO) by up to 40% by migrating their business IT infrastructure to the public cloud. For a seamless transformation, businesses need to focus on their legacy application migration strategy. It includes how to implement it, the overall costing of migrating legacy applications, and the post-migration plan to ensure absolute success. Before proceeding with the implementation of the migration strategy, it is essential to test this plan to avoid costly disruptions and ensure business continuity. In this blog, you will explore legacy application migration in depth, including its benefits, the different platforms available for migration, and the challenges of moving legacy apps to the cloud or another modern platform. Eliminate risk today! Move your legacy apps to the cloud for optimum efficiency Download the Datasheet What Is Legacy Application Migration? The process to migrate legacy applications involves moving legacy software from one platform to a new, secure system. This procedure involves a dedicated, skilled team of experts who can successfully migrate legacy systems and their associated data. Did you know? According to reports, legacy application migration market will see a surge from $11.4 billion in 2020 to $24.8 billion by 2025 at the CACR of 16.8%. Migrating legacy applications to the cloud or another modern platform will not only enhance the business’s efficiency by providing scalability, streamlining the infrastructure process, and flexibility, but it will also prevent hardware failure risks, downtime challenges, and manage the overall security posture. Finally, it will improve user experience, revenue, and productivity. What are the Benefits of Migrating Legacy Applications? Here are the top reasons to migrate legacy applications: Elevated System Performance Aging legacy apps slow down productivity and contribute to hardware failure and data loss. The approach to migrate legacy IT infrastructure will not only extend the life of aging systems and applications but also enable them to leverage modern technologies that can help them boost their performance, efficiency, and scalability, which will improve overall productivity. Robust Security Posture The approach to migrating legacy applications has a significant advantage, which is improved overall security posture. With time, any software's previous version becomes vulnerable to security risks, making it necessary to migrate it to a modern system that is well-equipped with security protocols. The modern security measures are updated with the latest industry guidelines and standards. Integrating them into the business will not only enhance the security infrastructure but also make them compliant with the industry guidelines and standards preventing penalties and fines. Minimized Operating Costs Another advantage of legacy application migration is minimized operational costs. Migrating legacy applications to the cloud-based framework reduces hardware and IT support costs while maintaining the on-premises solution. Also, various cloud providers like Microsoft Azure and AWS (Amazon Web Services) offer different scalable options for businesses that can help them save money by only paying for the needed services. Enhanced Customer Experience Transitioning from legacy solutions to the cloud enhances the customer experience by making it more efficient, adaptable to contemporary needs, and user-friendly. It also improves performance, accessibility to intuitive interfaces, and reliability by streamlining the workflow, making it easier to navigate. Why Moving Legacy Apps to the Cloud Gaining Popularity? The question now arises as to why there is a need for legacy application migration and transition from aging, outdated software to modern platforms. The reason is very simple: legacy systems, which were previously the tech revolution's crown jewels, are now ticking time bombs. With time, they have become more vulnerable to security risks, costlier to manage, and hinder agility. The legacy application started lagging down and creating several challenges like downtime, poor performance, efficiency, and productivity issues impacting the revenue. These are warning lights, indicating that they have worked enough and need upgradation. They not only decline performance but often impact the user experience due to more extended loading periods, delayed response times, and increased resource utilization. It indicates that your legacy system cannot keep up with modern technology and needs transformation. It also results in corruption or loss of data. With cloud migration, legacy applications gain greater scalability, enabling them to keep up with the demands of modern technology. Moreover, implementing the cloud offers greater flexibility and lower maintenance costs of legacy software, thus making it economically sound for any business trying to stay ahead of its competitors. What are the Challenges While Migrating Aging Solutions to the Cloud? Migrating legacy applications to the cloud are gaining popularity as businesses recognize their potential. However, many challenges must be considered when migrating legacy applications. Here are some of the challenges that usually occur while migrating: Compatibility With Cloud Infrastructure Legacy applications are mainly designed for on-premises ecosystems and may not be compatible with cloud infrastructure. Therefore, when moving outdated applications to the cloud, it must be ensured that they are compatible with virtualization technologies like virtual machines, containers, and hypervisors. Also, verifying that all the existing databases and other technical assets are operational in the cloud environment is mandatory. Therefore, strategizing and testing are required before the migration. Shortage of Skilled Experts Another challenge businesses may encounter when migrating legacy systems is finding a skilled professional with experience in handling such procedures. Businesses need help finding individuals with the necessary skills to carry out complex tasks. Also, hiring such experienced contractors can add more cost to the migration process. Operational Expenses Legacy application migration can be a pretty expensive process, if proper strategy is not implemented. Well, it also depends on how many applications need to be migrated along with some other added costs like: Hardware upgrades Software licenses Staff training on the new tools and processes There are other additional costs, such as storage and bandwidth usage of cloud vendors and hosting providers. Customization and Adoption Now comes the most crucial factor: the duration businesses require to become comfortable with the new process after migrating to the cloud infrastructure. Personnel training and user resistance can escalate the cost and time needed to familiarize everyone with the latest technology. Stromasys' Legacy Application Migration Success Story A leading cement manufacturer from Saudi Arabia faced a critical challenge. Their mission-critical ERP systems used to operate on the legacy Fujitsu SPARC servers. As these systems were outdated, they had no disaster recovery site, which created a single point of failure, threatening business continuity. Solaris operating system is one of the legacy applications that operated on SPARC hardware. They are not supported by most of the cloud providers. Stromasys partner CloudWRKS deployed Charon-SSP 6.0 on AWS, which enabled complete legacy application migration with business disruption. With only three months of implementation, they saw remarkable results with zero code changes required. Key Outcome: Active-passive DR setup with 1-hour RTO 25% reduction in power consumption Performance matching the on-premises servers with only a few resources Ensuring business continuity, cost-effectively Seamless integration with modern cloud infrastructure Want to discover how they eliminated their single point of failure? Read the Full Case Study How Can Stromasys Help with Legacy Application Migration? Stromasys is one of the leading legacy hardware virtualization services worldwide. For over two decades, they have assisted hundreds of organizations in simplifying the operations of legacy software. With Stromasys, businesses can choose from cloud providers like AWS, Google, IBM, and VMware according to their needs. If you are also looking to transform your business and move from your aging and outdated hardware to the cloud, Stromasys can assist you. Its Charon Emulation Solutions will help in eliminating the constraints of legacy systems and enhance your business’s efficiency, maintaining the security architecture while managing your expenses. If you’re ready to transform your business and unlock the benefits of cloud migration, contact our legacy experts today for expert guidance and support. Book a Demo Summary Migrating legacy systems to the cloud to the cloud is essential for businesses to remain updated with modern technology. By doing so, businesses can reduce operational costs, enhance performance, and elevate security posture. However, it is also challenging, as there are issues like a shortage of skilled personnel, expenses, choosing from the right cloud service providers, and compatibility issues. Despite such challenges, businesses can navigate their legacy application migration journey with careful strategies and the proper support. Is your legacy infrastructure secretly draining profits? Transform your business with our Legacy System Migration Guide Today! Download Free Guide #### What is OpenSolaris OS? Specifications, Discontinuation, and Future Solaris isn’t open source, but OpenSolaris is.The OpenSolaris OS project was Sun Microsystems' effort to open up its Solaris operating system to the wider open-source community. So, as with any open-source operating system, its source code and software are released to the public, and anyone can use, modify or distribute it.So, what do we mean when we use the term ‘Open’? What can OpenSolaris do that Solaris won't? And how did OpenSolaris, which started out with great promise, end up being so short-lived? So here you’re getting everything that you should know about OpenSolaris os – features, differences between Solaris with OpenSolaris, reasons for its termination & what will come up next. Discover how CHARON-PAR can seamlessly modernize your PA-RISC systems. Download the Datasheet Why Was OpenSolaris Created?OpenSolaris is an open-source (free) operating system. It originated from the Solaris operating system (which is not free) developed by Sun Microsystems.OpenSolaris OS goes beyond just an operating system. It also has tools for installing, using desktops, extra software like Open High Availability Cluster, manuals, test programs, and more. In total, it’s made up of millions of lines of code.But unless you build operating systems, the code won’t help you much. Because most people don’t want to build from scratch. They want an operating system that is already working and readily available.But if you want to simply run OpenSolaris OS, it’s much easier to install the binary distribution (ready-to-use versions of a program or operating system).Good news: there are several versions you can install, like Solaris Express, Shillix, BeleniX, NexentaCore, and MartUX.Exploring the Concept of “Open” in OpenSolarisAs the name suggests, the “open” in the name OpenSolaris OS refers to open source. It means that anyone can see the code, and a lot of it is free for people to change or use variants with no royalty fees.It was a change from Solaris’s normal proprietary model: users had usually paid to access the source code. OpenSolaris paved the way towards community involvement, enabling developers, hobbyists, and companies to contribute and innovate.Not all the OpenSolaris bits were open source, though. Some components still had to be kept proprietary, for legacy and licensing reasons.Difference Between Solaris and OpenSolaris OSAspectSolarisOpenSolarisNatureA commercial, closed-source operating systemAn open-source operating system, community-drivenCostRequires a paid license to useFree to use and modify, with no cost involvedSource Code AccessProprietary (source code not available to the public)Source code is publicly available for modification and distributionRelationship to SolarisA commercial product sold by OracleInitially derived from SolarisDevelopment and Licensing of OpenSolaris OSSun Microsystems began working with a small community in 2004 and eventually matured the project to allow external contributors.Sun released the Solaris code under the CDDL license in 2005. These steps set the stage for a governed open-source project managed by the OpenSolaris Governing Board (OGB).With this open architecture, third-party developers, universities and other institutions were able to create their own modules that satisfy the license requirements of their projects.Features of OpenSolaris OSOpenSolaris integrated a mix of future-ready technologies and user-friendly tools, making it innovative for developers and enterprise-grade professionals alike. Below are some of the standout features:1. Zettabyte File System (ZFS)ZFS was revolutionary in how it redefined data storage and management. Key features included:Integrated file system and volume managementInstant snapshot capabilitiesContinuous integrity verification and repairScalability that no other traditional systems could match at the time2. Dynamic Tracing (DTrace)This diagnostic tool allowed users to gain real-time insights into system behavior. Whether diagnosing performance bottlenecks or debugging code, DTrace gave us a level of visibility that is hard to find on other platforms.3. Zones (Virtualization Technology)Zones were lightweight and efficient virtualization alternatives that simplified resource isolation for applications. This approach simplified deployment on workloads, minimizing the hardware footprint.4. Image Packaging System (IPS)OpenSolaris introduced IPS for seamless software management. It simplified package installation, upgrades, and dependency resolution.5. GNOME Desktop EnvironmentDesigned for modern computing, GNOME complemented Solaris's renowned CDE interface. It delivered better usability for workstation environments.6. Enhanced Hardware CompatibilityA lot of different drivers for network connections, storage devices, and GPUs could be used with OpenSolaris. Which, in turn, made sure that it would work in a variety of system environments.Now that you know the key features, let’s look at some other important features:OpenSolaris offers excellent scalability. This makes it suitable for both single-processor machines and multiprocessor systems.NWAM automatically detects and configures interfaces. IP Network Multipathing (IPMP) ensures reliability with fault tolerance and load balancing.Advanced security features include role-based access control (RBAC), and trusted extensions.OpenSolaris provides extensive virtualization capabilities. It supports xVM Hypervisor, Logical Domains (LDoms), and VirtualBox.The OpenSolaris kernel is delivered as a modular kernel. It supports installing drivers without restarting the system.Key Milestones of OpenSolarisLet’s see the important events from the history of OpenSolaris OS:First Release and ExpansionsThe first public version, OpenSolaris 2008.05, featured GNOME and Time Slider (similar to macOS' Time Machine).OpenSolaris 2008.11 continued to build momentum – thanks to ZFS improvements & IPS packaging.The Final ReleaseOpenSolaris 2009.06 featured broader hardware compatibility, advanced IPS interactions, and virtualization with VirtualBox integrations.Key Highlights of OpenSolaris 2009.06Enhanced ZFS ManagementIntegration with VirtualBox for Virtual EnvironmentsBroadened Hardware Driver SupportUpdated GNOME and IPS capabilities for smoother end-user experiencesLiveDVDOpenSolaris had a LiveDVD option for users or testers. It provided the ability to boot into a fully functional OS environment without installation.Decline of OpenSolarisOracle acquired Sun Microsystems in 2010. Unlike Sun, Oracle's focus was commercially oriented toward proprietary tech advancements rather than open-source initiatives.They discontinued OpenSolaris to focus on Solaris' proprietary commercial editions. This decision led to significant dissatisfaction among its developer community, pushing many to create forks of OpenSolaris.Legacy and EvolutionThe void left behind by OpenSolaris gave rise to new ambitious projects aiming to sustain its ethos and technological contributions.Illumos Kernel Projects focus on introducing updates for enterprise reliability and performance applications based on Solaris code.NexentaStor and SmartOS repurpose OpenSolaris-derived technologies for data storage and cloud-based services.OpenIndiana project incorporated fresh features and improvements developed by the community.Challenges for Companies Relying on Solaris ApplicationsMany companies depend on Solaris applications to execute business-critical workloads. However, the underlying hardware is outdated, which is the real problem with Solaris applications.With time, aging hardware becomes less reliable and more susceptible to Unplanned downtime. Spare parts are harder to source. Hardware experts are becoming harder to find every year.In addition, aging hardware incurs significant maintenance costs. Not only that, but older infrastructure can become prone to cyberattacks risks.All of these obstacles create operational headaches for decision makers and can prevent business growth.Solaris Virtualization: Extending the Life Cycle of Your Critical Solaris Applications with StromasysMoving beyond outdated hardware should remain the top priority for businesses continuing with legacy Solaris environments for mission-critical tasks.Charon-SSP by Stromasys emerges as a game-changing solution here. It allows the decoupling of mission-critical OS and applications from aging SPARC hardware.The best part of Solaris virtualization is that it doesn’t involve any code changes. Your application will remain intact, ensuring business continuity without sacrificing familiar processes.Stromasys can offer you absolute peace of mind if your organization is still running Solaris applications. Extend the life of your applications and make your business future-ready. For more info Talk to an Expert #### What is the Most Efficient Way to Move OpenVMS or VMS Workloads to the Cloud? OpenVMS has been the backbone of the computing industry for several decades, powering critical applications across various industry sectors from healthcare to finance and scientific research. However, enterprises are embracing cloud-first strategies to modernize their infrastructure, improving scalability and efficiency while reducing costs. According to O’Reilly’s latest Cloud Adoption report, more than 45% of businesses are planning to migrate nearly 50% of their critical application to the cloud in the coming years, while 20% are willing to move their entire infrastructure to the cloud environment. It shows the urgency with which organizations feel about modernizing their infrastructure and leveraging cloud benefits. Here is a comprehensive guide that explores the most effective strategies and approaches for migrating OpenVMS or VMS workloads to a cloud environment, ensuring business continuity and seamless operation. What Are the Advantages of Migrating OpenVMS Workloads to the Cloud? There are several benefits of migrating OpenVMS workloads from on-premises hardware to the cloud: Scalability Migrating VMS workloads to the cloud platform will enable the business to scale its resources accordingly to meet market demands. It is ideal for OpenVMS and high workload VMS, as demand fluctuates. This automated scaling enables consistent productivity and efficiency even with unpredictable workloads. Cost-Effectiveness Cloud migration eliminates hardware maintenance costs. Businesses will now have to use only the cloud services they have availed themselves of, which will significantly reduce operational costs. Availability Most cloud infrastructure comes with built-in redundancy, allowing critical VMS workloads to benefit from increased uptime. The automated failover and backup systems will ensure seamless operations, eliminating disruptions and requiring no manual intervention. It will reduce any chances of unplanned downtime due to a single point of failure. Eliminating Obsolete Infrastructure Most of the legacy hardware that supports OpenVMS and high workload VMS is getting obsolete, making it expensive to manage. By migrating to the cloud, businesses can reduce their hardware costs. It minimizes dependency on scarce parts and unsupported systems, which improves stability and reliability. Scaling Mission-Critical OpenVMS and VMS Workloads Cloud infrastructure is designed for seamless, high-end computing operations, making it suitable for heavy VMS workloads. It can easily process complex transaction processing and large-scale operations without any disruptions. What is the Most Effective Way to Migrate OpenVMS Workloads to the Cloud Environment? Moving OpenVMS workloads to the cloud environment is not an easy process. It requires proper planning and the right tools for a seamless and efficient migration. Here are the steps to follow for the most effective migration process of OpenVMS workloads to cloud infrastructure. Assessment and Migration Planning Evaluating the Current Infrastructure: Conducting a thorough assessment of the current hardware, operating systems, software, and other applications will help in identifying the challenges. It will also help in understanding the dependencies of applications before migration. Dependencies and Compatibility with Modern Infrastructure: By evaluating the assets and resources, businesses can navigate through the application dependencies. It will also help in identifying whether the current version of the OpenVMS operating system and VMS workloads are compatible with the new cloud environment. It will help highlight any potential migration bottlenecks or dependencies that require modifications for seamless migration. The Right Cloud Migration Strategy Choosing the Cloud Provider: Selecting the right cloud provider is crucial for the successful migration of OpenVMS and high workload VMS. There are several cloud providers, including Microsoft Azure, AWS, Google Cloud, Oracle Cloud, and others. Businesses can choose from these cloud service providers that suit their specific requirements. Different Cloud Structure: Selecting the right cloud approach, like public cloud, private cloud, or the hybrid approach, depending on the business requirement. Migration Approaches: Selecting the right migration strategy is crucial for modernizing the infrastructure. There are various migration strategies, including lift-and-shift (rehosting) migration, replatforming, re-architecting, and hybrid (phased) approaches. Businesses can select from these migration strategies that suit their infrastructure requirements. Preparing OpenVMS Workloads Creating Backups: Creating backups and documenting the process before the migration starts. It will be helpful during disaster recovery plans in the event of any unforeseen event. Checking for System Updates: It is recommended to check for available system updates. These patches and updates will provide better support and security, mitigating potential vulnerabilities ahead of migration. Scripting and Automation: Using DCL scripts and automation applications to streamline the operating systems, database installs, and applications for the cloud environment, creating checkpoints for comparing pre-and post-migration environments. Compliance and Licensing: Collaborating with vendors to transfer or re-issue OpenVMS workload and application licenses as required before migrating to the cloud. Additionally, ensuring that the migrating applications meet industry-specific compliance and regulatory standards. Migrating to Cloud Environment Migrating and Testing: Using the phased migration approach to migrate nodes from the VMS cluster to the cloud. Once the nodes are migrated, check for performance tests. OpenVMS Workload Duplication on Cloud: Mimic the legacy hardware environment on the cloud platform. Migrate OpenVMS and VMS workloads to the new cloud environment and execute complete dry-run tests. Post-Migration Optimization Performance and Stability Testing: Compare the performance of how OpenVMS workloads are operating on the new platform. Check for any failure scenarios to verify stability and reliability. Monitor and Optimize: Track performance and analyze workloads to identify any necessary optimizations for improved efficiency. Training and Documentation Documentation: Document the entire migration process, as it may be helpful for future reference. Include migration steps, configurations, and other details that can be used as a reference. Training: Train the staff on how to operate on the cloud platform. Inform stakeholders and other relevant departments that may be involved in the migration process. Best Practices for Seamless OpenVMS and high workload VMS Migration to Cloud Here are some best practices to move OpenVMS and high workload VMS to the cloud infrastructure from on-premises physical hardware: In-depth analysis of inventory and current environment. Choosing a migration strategy that aligns with business goals and system complexity is important. Following the automation for deployment, backup, and validation. Having robust DR plans and backups. Secure implementations of applications and workloads on the cloud. Ongoing documentation and cross-training of teams. Regular cost, performance, and security reviews to maintain cloud efficiency. Migrating OpenVMS Workloads with Stromasys Stromasys has been offering legacy modernization solutions for over 20 years. It’s Charon on the Cloud seamlessly mimics the legacy hardware environment in the cloud environment. Businesses that want to move their OpenVMS and VMS workloads to the cloud can easily transform their infrastructure with Stromasys. Charon on the Cloud uses a lift-and-shift migration strategy to move legacy applications like OpenVMS workloads without making any modifications. It means that end users will experience the same benefits as with the previous infrastructure, but with improved scalability, security, agility, and efficiency, while eliminating hardware maintenance costs. To learn more about Stromasys Charon on the Cloud emulation solution and discover how it can migrate your OpenVMS and high workload VMS from legacy hardware to the cloud, contact us. Talk to Our Experts Conclusion Moving OpenVMS workloads to the cloud is not an easy process. It requires careful planning, skilled execution, and ongoing management. By migrating the OpenVMS workloads and applications, businesses can not only leverage the cloud benefits but also improve scalability, reliability, and cost efficiency. The key success factors for migration include a thorough assessment of the current infrastructure, the selection of an appropriate strategy, a clear objective for migration, and post-migration performance monitoring. Organizations can successfully modernize their OpenVMS environments while maintaining reliability and security with Stromasys. #### What is the Unix Operating System? An In-depth Exploration Due to its distribution to the government and universities, UNIX OS was adopted in various hardware components. This article explains how Unix has shaped the computing world, particularly regarding performance and efficiency. You will also learn about its future. So, without further ado, let’s begin. What is the Unix Operating System? Dissatisfaction with a different project called Muletics led to the creation of the Unix operating system – an invention that no one could have imagined would become the foundation for other operating systems. But what makes Unix so enduringly powerful? Fundamentally, Unix operates on some fundamental principles: simplicity, modularity, and interoperability. The journey from the original Unix to modern derivatives like Linux and Mac OS is fascinating. Initial proprietary versions such as HP-UX and SunOS highlighted the need for standards due to growing incompatibility issues. This led to the development of interoperability standards like POSIX – ensuring different systems could communicate effectively. Have you ever wondered why Unix remains relevant today? Its robust kernel architecture plays a significant role here. The kernel manages everything from processes and memory to networks and files – ensuring smooth operation across various tasks. What is UNIX Philosophy? The Unix Philosophy represents a set of software design principles and cultural approaches aimed at writing simple and modular software. Let us explain this philosophy in simpler terms: Do One Thing and Do It Well: This means that each program should focus on a single task and execute it effectively. Work Together: Programs are designed to interact seamlessly with others. Handle Text Streams: The interoperability between programs is often achieved through handling text streams. Modularity: The philosophy encourages writing simple parts connected by clean interfaces. Clarity Over Cleverness: Clear code not only aids understanding but also facilitates maintenance and debugging. Composition: Design programs to be connected to other programs. Separation of Policy and Mechanism: it involves distinguishing high-level policy decisions from low-level mechanisms. Simplicity: Design for simplicity and add complexity only when necessary. Transparency: Design for visibility to make inspection and debugging easier. History of the Unix Operating System The evolution of Unix operating systems occurred in distinct phases. Let’s look at them: Why Unix Was Born Unix was created due to frustration with the Multics project (a multi-user & time-sharing system) The Multics project was a collaboration between MIT, General Electric, and Bell Labs It faced delays, high costs, and complexities and Bell Labs withdrew from it in 1969 Ken Thompson and Dennis Ritchie made an operating system that was easier to use and more useful Thompson tested their ideas by creating the game Space Travel, which became the foundation for Unix Development Milestones Thompson created a self-hosting OS with tools like an assembler, editor, and shell The name "Unix" was a pun on Multics, implying a simpler version Initially single-tasking, it later evolved to support multitasking Before 1973, Unix was in assembler; it was then rewritten in C, enhancing portability The shift to C was groundbreaking, enabling Unix to run on diverse platforms Growth Unix finally began to take hold in the academic community by the late 1970s and early '80s Consequently, companies like Solaris Technologies and Sequent adopted Unix as a commercial operating system Between 1977 and 1995, researchers develop BSD – a Unix-like operating system In 1991, a fellow named Linus Torvalds created one for PCs called Linux and the rest is history Today, modern devices are integrated with Unix-based operating systems such as macOS and Android Discover the safest, most affordable, and fastest approach to modernize your legacy systems. Download Whitepaper Architecture of Unix Operating System The architecture of the Unix operating system is divided into four layers. All four layers work in tandem with each other to handle complex tasks efficiently. Layer#1: Hardware Starting with the Hardware layer, it’s the simplest yet least powerful. This layer includes all physical components connected to a Unix-based machine – essentially everything you can touch and see. It forms the foundation upon which all other layers operate. Layer#2: Kernel Next up is the Kernel, which is often considered the powerhouse of Unix architecture. The kernel acts as an intermediary between users and hardware. It ensures efficient utilization through device drivers. Its responsibilities are vast but primarily focus on process management and file management. Process management involves allocating memory and resources to processes while maintaining synchronization through techniques like paging and context-switching. Meanwhile, file management ensures that the data stored in the files is accessible to processes when needed. Layer#3: Shell The Shell serves as an interpreter between users and the kernel. When you enter commands into your system, it's the shell that interprets these instructions for execution by the kernel. Once tasks are completed, it facilitates displaying results back to the user. There are three main types of shells in Unix: Bourne Shell (sh): This is the first and mostly used shell of the Unix operating system C Shell (csh): It improves upon its predecessor by addressing certain limitations Korn Shell (ksh): It further refines features for enhanced performance Layer#4: Applications/Applications Program Finally, we have reached the last shell, which is applications or application programs. This outermost layer is responsible for executing various programs that users interact with daily. Types of Unix Operating Systems Unix operating systems can be categorized into two types: Unix-based systems and Unix-like systems. The names of these systems are quite self-explanatory. Let’s explore them further for a better understanding. 1. Unix-based Operating Systems Unix-based systems are developed from the original Unix operating system, meaning they are designed following Unix principles. These systems are commonly utilized in large data centers and for network management because of their robustness and flexibility. 2. Unix-like Operating Systems Unix-like systems are not directly derived from Unix but emulate Unix's behavior and functionality. They follow Unix standards but are developed independently based on the original Unix code. They are not certified as Unix but are generally compatible with Unix software. Here’s a simple comparison table between Unix-like systems and Unix-based systems: Feature Unix-based Systems Unix-like Systems Definition Directly derived from the original Unix system. Similar to Unix, but not directly derived from it. Examples macOS, Solaris, AIX, etc. Linux, FreeBSD, Android, etc. Source Code Often proprietary, not always open to the public. Mostly open-source, freely available to anyone. User Base Used by large companies and enterprises (servers, workstations). Used by individuals, developers, and companies (especially for personal computers and servers). Customization Limited customization, controlled by the vendor (e.g., Apple). Highly customizable, many different versions (distributions) are available. User Interface Graphical user interfaces (e.g., macOS's GUI). Can have both command-line (CLI) or graphical interfaces (particularly Linux). Different Versions of Unix Operating System Version Description AT&T UNIX The original UNIX system. It was created in the 1970s at AT&T's Bell Labs. HP-UX (Hewlett-Packard UNIX) A version developed by Hewlett-Packard. It is used on HP's servers and workstations. Solaris This version was developed by Sun Microsystems - known for its scalability and ability to support multiple architectures. BSD (Berkeley Software Distribution) A version that was developed at the University of California, Berkeley. It includes many enhancements and added features not present in AT&T UNIX. macOS It is based on the BSD version of UNIX and used as the OS for Apple’s Mac computers. AIX (Advanced Interactive eXecutive) This version was created by IBM and primarily used on their Power Systems servers. Features of Unix Operating System Here are the salient features of Unix operating system that sets it apart: 1. Multi-user Capability Unix allows multiple users to share system resources simultaneously. That means each one can work on the same or different tasks, making it ideal for collaborative environments. Why it matters: This feature ensures efficient utilization of computing resources, particularly in enterprise environments where server sharing is common. 2. Multitasking Support It supports multitasking like a pro. Users can run several processes at once without system interruptions. Example: A software developer can compile code, edit files, and run scripts simultaneously. 3. Written in C Language Unix was among the first operating systems to be written in the C language. This makes it portable – easily transferred to different hardware with minimal tweaks. Impact: Companies no longer need hardware-specific OS designs, reducing costs significantly. 4. Hierarchical File Structure Data organization in Unix is sleek and efficient. Its hierarchical file structure mimics a tree design which makes it retrieval intuitive. Why it matters: Searching for files becomes faster. This in turn boosts productivity for users working with large data sets. 5. Powerful Command-line Interface (CLI) The Unix shell provides direct interaction with the OS via commands. It may feel archaic, but it’s potent. For example: With a few lines, a system admin can automate tasks that would take hours via a GUI. 6. Networking at Its Core Unix was designed for connectivity. Its built-in networking capabilities enable seamless information exchange between users and systems. Use case: Unix powers complex networking setups in enterprises. This includes email servers and collaborative systems. 7. Expandable and Customizable With its standard programming interface, Unix welcomes additional functionalities through custom programs. Result: Organizations can fine-tune their Unix systems to match specific needs without being locked into rigid designs. 8. Robust Security Unix systems offer user authentication, file permissions, and file encryption to ensure data security. Why it’s critical: Enterprises trust Unix to safeguard sensitive information against unauthorized access. 9. Support for a Comprehensive Development Suite Unix offers built-in development tools. This feature makes it an ideal environment for software creation. 10. Compatibility Unix is incredibly flexible and works well with various operating systems & file systems. What are Unix File Systems? It is a method for storing and organizing large volumes of data to facilitate better management. A file is the smallest unit in this system where information is stored. Files are organized into directories, which are further structured into a tree-like format known as the file system. The top-level directory of the file system is called "root" and is represented by a "/". All other files are referred to as the "descendants" of the root. Types of Files in Unix File Systems UNIX file systems are divided into six files, each with its purpose, location, and unique identification. 1. Ordinary Files These are the most common files you will come across. They store data, text, or program instructions and reside within directories. However, they cannot contain other files themselves. When you list them using the `ls -l` command, they're marked with a “-” symbol. 2. Directories These are the folders that organize both files and other directories. They maintain a hierarchical structure with the root directory (/) at the top. Each entry within a directory has its filename and unique ID, known as an inode number. In the `ls -l` output, directories are identified by a “d” symbol. 3. Special Files These exist for hardware devices such as I/O, like printers or drives. They come in two varieties: Character Special Files (character devices, marked "c") transfer one character at a time Block Special Files (block devices, marked "b") deal with larger amounts of data 4. Pipes Pipes are used to pass data and transfer output from one command to another. The syntax for pipes is the "|" symbol. For example – who | wc -l. They are denoted by "p" when listed. 5. Sockets Sockets facilitate communication between programs on the same system, akin to network sockets but localized within the file system itself. They are often used in client-server applications and identified by an “s” symbol in listings. 6. Symbolic Links (Soft Links) These act as shortcuts pointing to other files. When accessed, they redirect operations to their target file unless it's moved or deleted at which point the link breaks down. They are marked with an “l” symbol in `ls -l`. Use Cases of Unix Operating System The Unix operating system has widespread applications across various sectors and industries. Here are the common uses: Mission-critical applications In the banking sector, Unix is indispensable for mission-critical applications. Trading systems and risk management platforms rely heavily on Unix due to its high availability and uptime. These systems demand reliability, and Unix delivers just that. Scientific computing UNIX-based systems are favored for their support of high-performance computing environments. They excel at running complex simulations required in research settings. Web Servers As web hosting, UNIX is very popular for web hosting uptime. Its durability and security features make it an excellent option. Database Servers Both Oracle and MySQL run on UNIX systems, and so can MongoDB. They are also able to cope with big data and concurrent connections, which makes them perfect for that. Embedded Systems UNIX is used on embedded devices, such as routers, and the IoT. Due to its small footprint, it does not require high-end appliances for hosting. Desktops Do you value security, stability, and customizability? If yes, then UNIX variants such as Linux and macOS can be an ideal choice. People often use such systems for personal and professional development. Telecommunications Many telecom switches and transmission systems are managed by administration tools based on Unix. Its proficiency in handling real-time operations makes it ideal for managing complex telecommunications tasks efficiently. Advantages of the Unix Operating System Unix’s flexibility and stability have kept it relevant in a crowded OS market. But its real strengths lie in its practical advantages for business environments: 1. Stability and Reliability Unix can run continuously for months (or even years) without a reboot. How it helps: Business-critical systems demanding uninterrupted uptime, like telecom servers or financial institutions, rely on Unix to avoid disruptions. 2. Security You Can Rely On With its robust model of user permissions and network safeguards, Unix excels at protecting assets. Stat to consider: Over 80% of cyberattacks exploit poorly configured permissions. Unix minimizes such risks. 3. Scalability Unix adapts effortlessly to growing workloads, whether handling small applications or powering massive servers. Example: Businesses can scale operations without switching to a different OS as their needs expand. 4. Highly Customizable Unix doesn’t lock you in. It allows tailored configurations for everything from desktop setups to complex 5. Command-line Efficiency Power users leverage Unix’s CLI to streamline operations, automate tasks, and analyze data with incredible speed. Result: Time saved translates to higher productivity. Disadvantages of the Unix Operating System While Unix enjoys numerous benefits, it isn’t without flaws. Below are the key challenges you may encounter: 1. Steep Learning Curve Its command-line-driven interface can intimidate new users, especially those accustomed to graphical alternatives. Impact: Onboarding less tech-savvy employees to Unix systems can take longer than with GUI-based OSes. 2. Cost Some proprietary Unix systems come with hefty licensing fees compared to open-source alternatives like Linux. 3. Lack of Standardization With so many Unix variations (Solaris, AIX, HP-UX), compatibility isn’t always guaranteed. Impact: Managing environments with multiple Unix versions can require extra effort. 4. Limited Software Availability Certain specialized software isn’t developed for Unix. And while alternatives may exist, they may require adjustments. 5. Complexity Its technical depth can overwhelm beginners. Without expertise, optimal use of Unix can feel out of reach. What is the Future of Unix? Unix operating systems have powered mission-critical applications worldwide for more than four years. However, as technology evolves, the future of Unix will be at a crossroads. Unix has diversified into various flavors, many tailored for proprietary hardware like RISC architectures. A significant portion of the Unix market has transitioned to Linux—a system initially deemed "Unix-like." High-performance hardware manufacturers have also embraced Linux. Notable examples include SGI's shift from IRIX to Linux and Cray's preference for Linux over UNICOS. On consumer platforms, Unix endures through descendants like Android (Linux) and MacOS (BSD). But in enterprise computing, Windows engineers far outnumber their Unix counterparts. This disparity stems from the deeper expertise required for managing Unix systems – skills that come at a premium. In the future, if you are not running a mission-critical Unix application, are part of an academic institution, or are involved in fields like visual effects or lab research, you will probably have little interaction with Unix. Running Mission-Critical Unix Applications on Aging Hardware? Stromasys Can Help! While Unix still powers mission-critical applications, many enterprises face a significant challenge: the application is still indispensable for business operations, but the hardware is causing a serious threat to businesses. Keeping the hardware is expensive. It is also a threat to business continuity. But there's no need to worry about losing access to these vital applications. Stromasys offers an innovative solution with its Charon emulator, that allows you to run your legacy Unix applications seamlessly on modern hardware or on the cloud. By doing so, you can maintain the functionality and performance of your essential applications without expensive application rewrites. This lift and shift emulation protects your investment in current software and keeps your business running smoothly. What if your critical legacy applications ran more reliably than ever? Talk to an Expert #### What is the VAX Server? Models, Use Cases, and Future VAX servers were among the first to bring virtual memory to minicomputers. They were widely used throughout the 1980s and early 1990s, powering legacy applications across many industries.It evokes nostalgia for those who worked with its powerful minicomputing systems. But, for businesses running their critical applications on this obsolete hardware, it can be nothing short of a nightmare.In this detailed article, we will delve deeper into VAX servers, their use cases, key models and what the future holds for. Unlock the secret to eliminate legacy hardware risk and secure your business Download Whitepaper What are VAX Servers?VAX stands for Virtual Address eXtension. VAX Servers are a series of 32-bit minicomputers developed by Digital Equipment Corporation (DEC) in the late 70s. The supported operating system for VAX computers was VAX/VMS (renamed OpenVMS in 1991).These servers ran the VAX instruction set architecture (ISA), which had advanced virtual memory management capabilities. The hardware was highly configurable to meet specific operational needs. It became widely adopted across many industries like government, telecom, education, and others.VAX systems supported concurrent users and were initially isolated from networks. Later it connected to a wider network via DECnet and used “set host” to access other systems.These systems were network-oriented variants of standard VAX computers. They were configured with firmware and CPU modules to run operating systems exclusively optimized for server tasks (rather than time-shared environments).Key Features of VAX Servers:Virtual Memory Support: Allowing efficient multi-programmingScalable Computing Capabilities: Suitable for engineering, business, and academic environmentsReliable Multitasking Performance: Improved performance for mission-critical workloadsKey VAX Server ModelsResearch and development over almost two decades led to the development of several models, from VAXserver 3000 to VAXserver 9000. Each model was designed to meet specific workloads and budgets.Early Models:VAXserver 3000 Series: Based on the MicroVAX, aimed at compact and affordable computing.VAXserver 6000 Series: More advanced, implemented with enhanced CPU modules for higher processing speeds.VAXserver 9000 Series: High-end models based on VAX 9000, designed for computational heavy-lifting in scientific and industrial use cases.Noteworthy Hardware Developments:VAX 11 Series (1977–1984): Early VAX systems, including the VAX-11/780 and VAX-11/785, set the stage for virtual memory advancements.MicroVAX (1984–1985): Compact versions for smaller institutions and organizations.VAX 4000 Series (Late 1980s): Introduced NVAX microprocessor delivering significantly higher performance.Full List of Prominent VAXserver Models:VAXserver 3100, 3300, 3800VAXserver 4000 Models 200, 300VAXserver 6000 Models 220, 410, 520VAXserver 9000 Models 3x0, 310VP, 340VPUse Cases of VAX Servers Across IndustriesThe following are examples of how organizations commonly use DEC VAX servers to run their legacy workloads.1. Power PlantsEnergy companies relied on VAX servers for 24/7 real-time monitoring, ensuring continuity and safety standards. Their stable operating system made them ideal for critical infrastructure.2. Supply Chain ManagementWith their multitasking abilities, VAX servers powered inventory systems, logistics planning, and operational analytics for supply chains.3. ManufacturingFrom automating production to managing supply orders, VAX servers were widely used in factories producing machinery, doors, electrical components and a lot more.4. FinanceBanks and financial institutions used DEC VAX servers to support transactions and manage databases. Technology providers for financial institutions also used VAX servers.5. Scientific ResearchUniversities and research labs leveraged VAX systems for computational modelling and data-heavy experiments. Their versatility made them crucial tools for innovation in science.Challenges of Keeping VAX ServersDespite their historical significance, VAX servers are now a liability for enterprises keeping them. Here's why:DowntimeSystem failures are costly. Not only that, but it also hampers productivity and brings reputational damage.Obsolete HardwareVAX hardware has reached its end-of-life, and finding its replacement is difficult as it is no longer manufactured.Energy ConsumptionAging VAX servers consume a lot of power and significantly increases operating costs.Resource ConstraintsSpecialized knowledge for maintaining these VAX servers is dwindling as experienced professionals retire.Cybersecurity RisksMostly, there is a lack of support from vendors, with no more operating systems and firmware patches for these systems. This is making the legacy application susceptible to cybersecurity risks.High Maintenance CostsIn the era of AI and cloud computing, businesses should focus more on innovation. But with legacy hardware, they are spending most of their time and IT budget on things from the past.Limited ScalabilityIt is not possible for these systems to meet the evolving demands of today’s enterprises.Extending the Life of Critical Business Applications Running on VAX Servers with StromasysEven though VAX servers appear to be working at the moment, they could fail anytime soon. But the operating system (OpenVMS) and applications are working fine.In fact, these applications support business-critical workloads and are so deeply integrated into your business that changing them is risky. And sometimes, VAX server replacement is not possible.Relying on scarce spare parts for VAX server replacement is not a long-term solution.Hardware emulation (lift and shift) is a quick, frictionless, and cost-effective method for extending the lifespan of legacy applications without the need for DEC VAX servers. It uses the lift-and-shift migration strategy to move critical applications from obsolete VAX hardware to modern platforms like x86 servers or cloud environments.Best part? The application's functionalities and the environment in which it runs remain unchanged. By moving to the cloud, enterprises can also enjoy added flexibility such as the pay-as-you-go model. With both on-premises and cloud environments available, businesses can choose the platform that best suits their requirements and transform their legacy infrastructure.Real-Life Success StoryWorkflowOne, one of the largest providers of managed print and promotional marketing services in the US was struggling with its VAX VMS servers. There was a lack of performance. Power consumption was exorbitant. In addition, these giant computers were taking up a lot of space. This prompted the company to search for a solution that would address these issues while improving the efficiency of their critical processes.One of Stromasys’ partners introduced them to Charon-VAX, and everything changed thereafter. Once the emulator was installed, they found transformative results:Power consumption dropped dramatically, from 9,360 W to 600 WHeat dissipation fell from 31,937 BTU/h to 2,038 BTU/h.Space was no longer an issue (48 sq. ft rack space was reduced to four 9-inch rack units)Notable savings in annual maintenanceIf eliminating legacy hardware risk is on your mind, there is nothing better than hardware emulation. That too when you have a leader in this field at your disposal. The above success story is not one-of-a-kind. Over the years, Stromasys has helped hundreds of brands eliminate legacy hardware risk. Would you like the same support our clients receive? Extend the life of your legacy VAX workloads with Charon VAX without modifying the original code. Talk to an Expert #### What You Need to Know About the SPARC V9 Architecture SPARC (Scalable Processor Architecture) is an Instruction Set Architecture (ISA) that was engineered in the late 1980s by Sun Microsystems. Over the years, a variety of models have been introduced under the SPARC processor. The SPARC V9 architecture stands among the most significant of these rare blueprints. While it has undeniably made its mark, now it has reached the end of its life, creating challenges for mission-critical Solaris applications. This blog clears up confusion surrounding SPARC V9. It explores its origins, highlights its unique features, and delves into its design philosophy. But it doesn't stop there. We’ll also address the challenges it presents and outline the path forward. If you want insights backed by facts, historical context, and a view over the horizon, you’re in the right place. What is SPARC V9? SPARC V9 is a 64-bit microprocessor architecture implementing the latest version of the RISC design. It is the successor of the 32-bit SPARC technology used from the mid-1980s and early 1990s. Oracle Solaris is the primary OS for SPARC V9. This architecture is the creation of Sun Microsystems and was finalized by SPARC International in 1993. The design of SPARC V9 culminated in commercial processors, and companies like Sun created the UltraSPARC series in 1995. Here’s the thing: SPARC V9 is an open and non-proprietary platform, rather than a single chip. What does that mean? Any manufacturer with a license could build upon its foundation. This openness fostered competition and enabled innovation. It meant that the advances weren’t locked behind proprietary gates. Why did this matter? It was all about longevity and compatibility. SPARC V9 aimed to bridge the past by supporting legacy SPARC code while also looking to the future. It brought the power of 64-bit computing to the enterprise. Key Features of SPARC V9 What made SPARC V9 more than just a simple update? It was the significant data-driven improvements that truly transformed it into a key tool for both enterprise and scientific computing. 64-bit Virtual Addressing and Data Support Here, scale becomes tangible. With 64-bit virtual addressing, SPARC V9 overcame the memory constraints of previous generations. It made handling large datasets easier, allowing applications to operate freely. They were no longer hindered by addressing space limitations. Integer operations ran natively at 64 bits. Enterprises handling explosive data growth found a reliable ally. Enhanced System Performance SPARC V9 doubled down on efficiency. Expanding the general-purpose register file and supporting superscalar execution allowed multiple instructions to process simultaneously. The impact? Reduced bottlenecks, faster execution, and heightened performance for parallel workloads. Flexibility and Adaptability Supporting both big-endian and little-endian modes, it enabled easier data sharing and smoother application porting across ecosystems. That adaptability would become increasingly important in a world racing toward interconnectedness. Advanced Floating-Point Capabilities The SPARC V9 features a strong floating-point unit (FPU) with 32 single-precision, 32 double-precision, and 16 quad-precision registers. This design effectively handles scientific and engineering tasks. Multiple floating-point condition code registers (a leap from just one on prior versions) enabled more parallelism, crucial for complex computation. Improved Parallelism and Multithreading SPARC V9’s register windowing and expanded condition code registers optimized for parallel execution and lightning-fast context switches. These proved essential as the industry shifted towards multi-core and massively parallel systems. Register Architecture Every RISC architecture touts registers – few make them as strategic as SPARC V9. What’s under that hood? SPARC V9 delivers a range from 64 to over 500 general-purpose registers. Yet, a programmer accesses only 32 at a time via an innovative “register window”: 8 global registers always in view. 24-windowed registers (8 input, 8 local, 8 output). Each time you call a new function, the window slides forward. No cycles wasted saving and restoring registers to memory. Function calls accelerate, and context switches become nearly frictionless. For server workloads and real-time systems, this is nothing less than a superpower. Types of Registers Global Registers: Persist across function calls. Input Registers: Carry arguments into a function. Local Registers: Store temporary values and variables. Output Registers: Pass arguments out and provide return values. Floating-Point Registers With its 32 single, 32 double, and 16 quad-precision registers, all globally accessible, floating-point operations fly. Compare that with the previous generation’s bottlenecks. Enterprise analytics and scientific simulations saw direct, measurable gains. Instruction Set and Execution SPARC V9 remains true to the RISC vision. Its instruction set is sparse, direct, and highly optimized. Load/Store Architecture All computational operations occur in registers. Memory can only be accessed with explicit load and store commands. By minimizing memory-based computation, SPARC V9 ensures consistent, predictable pipeline flow and accelerates execution. Fixed-Length, Simple Instructions Each instruction is a clean 32 bits. With just 72 base instructions, fetch and decode logic both stay streamlined. The simplicity enables easier pipelining, predictability, and lower hardware complexity. New and Enhanced Instructions in V9 SPARC V9 didn’t just upscale, it modernized. It brought: Full-width 64-bit multiply and divide, done natively in hardware Enhanced compare-and-swap, critical for safe multiprocessor synchronization Flexible branch-on-register-value commands, helping compilers optimize control flow Branch Optimization and Delay Slots Branch instructions in SPARC V9 use a “delay slot” - the instructions immediately after a branch gets a guaranteed chance to execute. This unusual quirk boosts pipeline usage and keeps hardware humming, but it requires careful attention from compiler and programmer alike. Memory Access and Data Movement SPARC V9 introduced LDX and STX for 64-bit load/store, alongside legacy LDUW and STW for 32-bit access. Floating-point movement instructions support work across single, double, and quad-precision. That diversity of access is vital for mixed workloads. Memory Barriers and Multiprocessing The MEMBAR instruction is mandatory. It preserves correct memory ordering when multiple CPUs operate in concert, ensuring that synchronization primitives function without error. System and OS Support SPARC V9’s hardware choices ripple upward, empowering system software and operating systems. Efficient Context Switching and Register Windows The architecture virtually erases the tax of context switching. Thanks to register windowing, process state swaps at the register level with minimal overhead. With clean window isolation, multiple processes stay sandboxed, a boon for security and process reliability. Advanced Trap Handling and Privileged Registers Expanding the set of privileged registers and introducing nested trap levels, SPARC V9 turbocharges the ability of an OS to respond to interrupts and exceptions. The kernel gets alternate global registers and deep nesting for error handling. High availability and robust system response come built-in. Support for Multiprocessing and Large-Scale Systems The relaxed memory order (RMO) model and memory barrier (MEMBAR) create fertile ground for scalable, multi-socket systems. Shared memory, high core count, and swift locking mechanisms all find architectural support. User and Nucleus Address Spaces Splitting user and nucleus (kernel) address spaces, SPARC V9 achieves both protection and performance. Users stay isolated from kernel code, and access to client spaces by servers grows far more efficient. 64-Bit ABI and Stack Management SPARC V9 offers a streamlined 64-bit ABI. Arguments and returns travel via registers wherever possible, and stack frames feel purpose-built for high-throughput, real-world applications. Fault Tolerance and Reliability Data centers operate continuously, and maintaining reliability is essential. SPARC V9 integrates durability directly into its architecture. Built-in Fault Tolerance Mechanisms Atomic operations like compare-and-swap stop race conditions at the gate. Reliable primitives become feasible, even in deeply parallel environments, preventing subtle and deadly bugs before they start. Nested Trap Handling Need to handle exceptions within exceptions? Multiple nested trap levels ensure that even if a second fault strikes during error recovery, the system doesn’t lose track. Faults cascade, but state remains recoverable. REDstate for Error Handling REDstate (Reset Exception Data) lets the processor recover from catastrophic failures. When the worst strikes, execution continues in a limited state, letting the system recover or, at minimum, preserve core forensic information. Enhanced Floating-Point Reliability Multiple floating-point condition code registers (from one in V8 to four in V9) mean parallel operations rarely trip over each other. For industries where precision and uptime mean survival, this architecture delivers. System-Level Reliability Fast context switching, isolated register windows, and robust address space separation push accidental data corruption to the fringes. For mission-critical environments, that level of error containment sets a high bar. Scalability and Versatility Can one design serve both an experimental laptop and a supercomputer? SPARC V9 answers unequivocally, “Yes.” Support for Large-Scale Multiprocessing The relaxed memory model and memory barrier instructions permit thousands of concurrent threads (and their CPUs) to cooperate, synchronize, and share data at scale. For research labs or data centers, this means fewer scaling headaches and more confidence under load. Enhanced Floating-Point and Parallelism Expanded double and quad-precision registers are a gift to sciences and economics. Four independent floating-point condition codes unshackle bottlenecks. High-throughput applications grind less, compute more. Versatility Across Platforms SPARC V9’s open specification means chipmakers have built everything from desktop systems to spacecraft computers atop it. Backward Compatibility and Migration Change brings risk. SPARC V9’s designers hedged wisely. Binary Compatibility and Recompilation Previous SPARC code runs, often without change. To exploit all the new features, however, recompilation is recommended. That process unlocks access to additional registers, data widths, and parallelism. Smooth Migration Path Engineers managed to bridge the 32-bit to 64-bit divide with minimum disruption. Extended Functionality Legacy systems gain access to vast memory, richer floating-point calculations, and smoother execution. For businesses with mission-critical workloads, that’s a pragmatic win. Real-World Applications What does all this mean for the data center or the lab? Enterprise Servers and High-Performance Computing Processors like the SPARC64 V and UltraSPARC serve as the backbone of enterprise data rooms. They are trusted for high-volume transaction processing and can handle analytics on a scale that rivals entire industries. Scientific and Engineering Workloads Academics, meteorologists, and physicists depend on the accuracy and parallel floating-point power packed into every SPARC V9 platform. Supercomputers and Data Centers SPARC V9 is known for its scalability and high throughput. Its performance ranges from tiny clusters to world-record-setting installations. Specialized and Mission-Critical Systems Aerospace, military, and finance sectors rely on SPARC V9 for its reliability and ability to separate processes. Uptime and data accuracy have become essential expectations rather than just goals. Proven Performance Benchmarks across industry and academia prove the point. Not only have SPARC V9 systems matched their promises, they have often quietly exceeded them. Addressing the Challenges of End-of-Life SPARC V9 Hardware (And How to Solve It) Mission-critical Solaris applications were designed for SPARC hardware due to its reliability and stability. But the end-of-life hardware poses serious risks to business operations. As these SPARC computers age, they become harder to maintain and repair. Transitioning away from outdated systems is essential. Migrating to a new platform like x86 hardware, a virtual machine, or cloud infrastructure is logical. However, this new environment is incompatible with your existing Solaris operating systems. Software migration appears to be a choice, but it’s not – it demands substantial investments of time and money. Stromasys offers a virtualization layer that lets your existing software run on modern hardware without modifications. Our Charon-SSP creates a virtual environment for Solaris that hides hardware differences from your applications. This is the quickest and most cost-effective way to replace old hardware. If you're looking to virtualize SPARC, we can help you modernize your environment without changing your current software code. Consult our experts #### Wheeler Manufacturing diminishes risk and improves performance with Charon-AXP The Challenge In 2014, one of the drives in the business-critical AlphaServer at Wheeler Manufacturing failed. This was not the first time a drive had failed, but it was the first time it had happened during business hours. Wheeler lost a day of production in addition to everything on the drive – and it took three or four days to receive the necessary support from HP. Over the 15 years that Wheeler Manufacturing had been using the AlphaServer, it had proved itself to be a relatively reliable system. When it did have a problem, which was once every year or two, getting support quickly was a challenge. Wheeler is located in a remote part of South Dakota, and the support center serving their classic system was located 350 miles away. The risk of lost production time weighed heavily on the company. Wheeler Manufacturing had relied on classic systems from Digital Equipment Corporation (DEC) for decades, beginning with a PDP before moving to a MicroVAX, then to a VAX, and ultimately to an Alpha in 1999. The hardware ran business-critical applications that were customized for Wheeler and related to many aspects of the manufacturing process. They wanted to continue using these applications, but they needed to find a way to reduce risk and eliminate unwanted downtime... Download our Case study When a business-critical AlphaServer failed at Wheeler Manufacturing, a search for hardware replacement ended with Alpha emulation. Download Now #### Why a Vendor’s Track Record Matters in Legacy Hardware Emulation Legacy applications are still running core workloads like banking platforms, production control systems, medical records, government billing and others. The software works, but the hardware doesn’t have much time left.Organizations are caught between two options: move the legacy software to a more reliable infrastructure or keep old hardware that could fail any day.Emulation offers the most cost-effective migration path. By choosing an emulated host, enterprises can run their legacy software unchanged on modern x86 servers or in the cloud. No rewrites. No migrations. The software stack stays intact.But here’s the thing: to get the benefits of emulation, the most important step is to choose the right vendor. Picking a platform without a real track is the most common mistake people make here. The thesis here is simple. In legacy hardware emulation, a vendor’s history, customer base, certifications, and ecosystem are not secondary criteria. They are primary ones. Everything you need to know about world's most trusted emulation experts. Download Datasheet Why Legacy Emulation is ImportantThe systems being emulated are not peripheral. They run core ERP processes, production lines, billing systems, and financial or medical records that can't be turned off or rewritten quickly.When hardware reaches end-of-life, the exposure compounds. No vendor patches. No certified replacement parts. Compliance auditors asking hard questions about unsupported platforms.Emulation has become the new foundation for these workloads. It eliminates legacy hardware without your legacy applications noticing the removal. This is made possible through an emulation layer.Enterprise-Grade vs. Experimental: Two Very Different ApproachesEnterprise-grade emulation is purpose-built for production. It comes with commercial support, SLAs, documented compatibility, and a development roadmap. The vendor is accountable when something goes wrong.Experimental or community emulation is built for exploration. It’s often excellent for labs, archives, and development environments. It carries no binding guarantees.Both types can boot the same binary. Only one can answer a board’s questions about risk, compliance, and liability. That distinction is the starting point for any serious evaluation.What “Vendor Track Record” Actually Means in EmulationTrack record is not a marketing phrase. In legacy emulation, it has specific, measurable dimensions. Here’s what to look for with any vendor.Years in Market and Platform CoverageHow long has the vendor focused specifically on legacy hardware emulation? And across which platforms: SPARC, VAX, Alpha, HP 9000, HP 3000, PDP?Years in this market translate directly into edge-case knowledge. Legacy hardware behaved in ways that are poorly documented. OS versions carry quirks. Device behavior is inconsistent across firmware revisions. A vendor who has been shipping production emulation for over a decade has encountered most of those surprises. A newer entrant hasn't.Installed Base and Reference CustomersAsk for industries covered and case studies in regulated or complex environments.Healthcare and financial services customers are particularly useful references. These environments carry strict audit requirements, tight uptime expectations, and real consequences for failure. An emulator that has survived disaster recovery tests and compliance audits in those industries has been tested hard.Technical Depth: Accuracy, Performance, and Cloud IntegrationAccuracy is how closely the emulator reproduces original hardware behavior. The goal is that the OS and applications see an environment identical to the original server. No modifications required.Beyond fidelity, ask for documented performance benchmarks. Ask about HA and DR patterns. Ask specifically how the emulator performs in cloud environments versus on-premises, since virtualization adds overhead that not all emulators handle well.Support Model, SLAs, and RoadmapSupport quality matters as much as availability. The engineers who handle escalations should understand both the legacy platform and the modern infrastructure it now runs on. That combination is rare and valuable.Ask about the roadmap too. Is the vendor investing in new cloud integrations and security enhancements, or just keeping existing code stable? A roadmap signals whether the vendor sees legacy emulation as a growing business or a sunset product.Security, Compliance, and Audit ReadinessLegacy hardware running on unsupported infrastructure creates compliance gaps. Enterprise emulation should close those gaps, not preserve them.Moving to modern x86 or cloud infrastructure brings current firmware, encryption options, proper logging, and monitoring capabilities. These matter for PCI, HIPAA, ISO 27001, and similar frameworks.Regulators care that the underlying stack is supportable and observable. “The old app still runs” is not an audit answer. “The app runs on supported, monitored infrastructure with documented SLAs” is.How a Proven Enterprise Emulator Changes the Risk ProfileEnterprise emulators virtualize legacy platforms, SPARC, VAX, Alpha, and others, on modern x86 or cloud infrastructure. The OS and applications run unchanged. The physical server is gone.Consider a hospital running production workloads on aging SPARC hardware. Parts are no longer available. Every day carries the risk of an unrecoverable failure. Moving those workloads to an emulated instance on modern infrastructure eliminates that exposure. The application behavior is identical. The failure risk profile changes completely.That shift, from hardware dependency to software-backed stability, is the core value of enterprise emulation.Evidence of Mission-Critical Use CaseLet’s understand this with an example. Charon is the most popular example of an enterprise emulator, emulating SPARC, VAX, Alpha, PA-RISC, and PDP-11 across multiple industries and geographies. They have multiple case studies that work as a testament to their 25 years of expertise.So, the outcomes documented by enterprise customers speak for themselves. These results include minimized unplanned downtime, reductions in power consumption and maintenance costs. Look for these results when you are choosing an enterprise hardware emulator. That depth of use cases across real business scenarios is what separates a mature enterprise platform from a capable but unproven alternative.Ecosystem and Cloud ValidationIntegration with major cloud providers is a meaningful signal. Published architectures on AWS or Azure don’t happen by accident. They require the emulator to pass additional technical and security scrutiny from those providers.That kind of ecosystem validation is difficult for experimental or community tools to match, especially for regulated industries where cloud deployment involves compliance review.Where Non-Enterprise Emulators Still Make SenseCommunity and open-source emulators are not the wrong answer across the board. They're the wrong answer for specific contexts.For labs, proof-of-concept environments, development pipelines, and long-term archives, they can be excellent. The risk tolerance is higher. The uptime requirements are lower. The in-house expertise to maintain and troubleshoot the setup is easier to justify.Some organizations with strong engineering teams accept the trade-off deliberately. They invest their own time in validation, monitoring, and troubleshooting to avoid licensing costs. For the right team and the right workload, that's a rational choice.The question is not which type of emulator is inherently better. It's whether the tool is fit for the context. Experimental tools for experimentation. Enterprise platforms for revenue-impacting, compliance-bearing, always-on workloads.Practical Checklist: Evaluating a Vendor's Track RecordUse this when assessing any legacy emulation vendor, regardless of platform or price point.DimensionQuestion to AskWhy It MattersYears & focusHow long in legacy emulation? Which platforms?Indicates depth of edge-case knowledge and product maturity.Customer proofReferences in your industry and region? Case studies available?Shows success under real-world and regulatory pressure.Cloud & ecosystemValidated deployment patterns on Azure, AWS, or other providers?Reduces integration risk and accelerates cloud migration.Support & SLAs24/7 support, clear escalation paths, defined SLAs?Determines who owns the problem during an outage.Security & complianceDoes it help meet PCI, HIPAA, or ISO requirements?Aligns the emulation platform with audit and regulatory expectations.Performance & scalingBenchmarks available? HA/DR options and capacity planning support?Confirms the emulated environment can grow with the business.Enterprise platforms like Charon tend to score well across most of these dimensions. That's part of why they're the default choice for mission-critical migrations. But the checklist applies to any vendor you're evaluating.Framing the Decision for StakeholdersMoving to emulation is not a technical upgrade in the conventional sense. It's a governance and risk decision.The systems involved cannot be lost. The organizations running them often have regulatory obligations tied to those systems staying up and remaining auditable. The vendor behind the emulator becomes part of that risk picture.Treat track record as a primary evaluation criterion, alongside cost and features, particularly for SPARC, VAX, Alpha, and similar workloads. A vendor with a decade-plus history, a global customer base, and a documented compliance story is not just a safer choice. It's a more defensible one when the board asks why you chose it.The practical starting point: pilot an enterprise-grade emulator on a non-production workload first. See the differences in stability, support responsiveness, and compliance documentation firsthand. The comparison tends to answer the question on its own. Get answers from experts with over 25 years of experience delivering emulation projects. Book a Demo #### Why Charon on the Cloud Should Be Part of Your 2026 Cloud Migration Strategy? Legacy applications often lie at the heart of mission-critical operations for many businesses. However, they are often running on aging hardware that is no longer supported or reliable. This creates significant challenges: security risks, increasing downtime, and escalating maintenance costs. Gartner estimates that by 2025, 85% of databases will move to the cloud – and it is a trend that is only gaining momentum. For legacy systems, why is it so important?   Because enterprises can't get the benefits of scalability and efficiency that current platforms like the cloud offers when they stick to legacy hardware. To leverage these benefits, enterprises must have a cloud migration strategy that connects immediate business needs with long-term goals. Stromasys’s Charon on the Cloud offers a powerful solution for IT decision-makers. It helps enterprises smoothly transition legacy applications to today's leading cloud platforms like AWS, Azure, Oracle, or Google. Charon on the Cloud emulator eliminates the problems that come with older hardware without costing you much or disrupting your important processes. In this blog, we discuss how Charon’s emulation technology operates, its benefits, and key considerations for the migration to be successful. What is Charon on the Cloud? Step-by-step Process Charon on the Cloud is a legacy hardware emulator that enables legacy applications to run on cloud platforms without making changes to the application.     It emulates the functionality of legacy hardware like HP 3000, HP 9000, DEC VAX, PDP Alpha & Sun SPARC and creates a similar environment on the cloud, allowing existing legacy applications to run as if they were operating on the original hardware. In this way, companies can keep mission-critical legacy applications while removing legacy hardware. Here’s how the cloud migration works with Charon: 1. Select the cloud provider Stromasys’s Charon is provider agnostic, meaning it works with all the top cloud providers. Consider your company's needs when selecting a provider. Also, think about costs. Evaluate your current relationships with cloud providers and review security options. 2. Emulated hardware configuration This setup affects the cost of the emulated system because it uses resources. Choose the CPUs, memory, storage, and other options carefully. This ensures the new system can handle the load. 3. Migrating the backup Some systems have large data sets. Transferring them over a WAN connection can be a time-intensive process. Therefore, carefully review the options and select one that meets the project goals and deadlines. 4. Secure connectivity assurance It is important for users to connect to the application. Make sure the organization's security needs are met and the connections to the cloud provider are attainable. For satisfactory application performance, consider the number of users and the bandwidth available. 5. Have a testing plan in place As soon as the emulated system is live, check to see if it works as expected. Prior to migration, create a test plan to ensure that functionality is maintained. Prepare test cases based on common and uncommon functions that users must perform, document how to test them, run the tests on the original system before migration, and then perform the tests on the new system. Benefits of Leveraging Charon on the Cloud Migrating legacy applications to the cloud through Charon delivers an array of impactful benefits. The benefits go beyond optimization – they are truly transformative for your business. Here’s why you should add Charon to your Cloud migration strategy: 1. Enhanced Application Stability Aging hardware often fails due to limited reliability and the absence of spare parts. When a part fails, the system can be unavailable for an extended period. Charon eliminates dependencies on outdated hardware, ensuring higher uptime and lower risk. Gartner estimates that downtime costs businesses $3.6 million annually – costs that Charon minimizes through reliable modern infrastructure. 2. Extended Lifespan for Critical Applications Rather than struggling with outdated hardware, migrating to a new platform that is still supported by the manufacturer extends the life of the application beyond the lifetime of the aging hardware. Charon on the cloud does exactly the same. By virtualizing these systems through Charon, businesses retain the full functionality of their business-critical applications without writing a single line of code. 3. Improved Performance Performance is another issue with these legacy systems. But Charon takes care of that as well. Modern cloud platforms significantly boost application performance. Ultimately, companies experience faster operations and better processing capabilities. 4. Strengthened Security Protocols Outdated systems lack crucial security patches, creating significant vulnerabilities. Emulated systems can use the security features of the modern cloud, including security tools. These include access controls, Security Groups, and Web Application Firewalls (WAFs). Consequently, cybersecurity risks are greatly reduced. 5. Enhanced Disaster Recovery Disaster recovery is another crucial aspect of mission-critical systems. Cloud allows multiple instances of legacy systems in diverse data centers. If one instance goes down due to a disaster, another can take over. With some engineering work, it is also possible to keep the backup instance in sync with the live instance. This improves disaster recovery metrics. 6. Reduced Costs Shifting from legacy hardware eliminates costs associated with maintaining outdated infrastructure. Businesses can reduce power consumption, physical space needs, and ongoing maintenance expenses while benefiting from flexible cloud costs. Use Case From telecommunications, manufacturing, and nuclear power plants to utilities – Charon on the Cloud has a multitude of successful use cases across various industries, delivering tangible results. Here is a recent one: Orange Business, a leading digital services integrator, has successfully resolved all the challenges linked to its aging SPARC hardware, adding new life to its business-critical ERP systems. Owing to this technical advancement by Stromasys, Orange Business has ensured business continuity for their mission-critical systems for at least 3 years. Here is how they expressed their transition: "This will ensure business continuity for at least 3 years for our legacy ERP system, which is vital for Orange Business." CTIO Corporate Finance Orange Business Curious to know how Stromasys helped them? Read the complete case study here. Final Takeaway When running legacy applications to execute critical workloads, maintaining the status quo isn't a smart move. Charon on the cloud’s emulation is a proven method for legacy system migration. In fact, it is an exception to other migration strategies because of its ability to eliminate the hardware risks while keeping your legacy applications intact and functional. The lift and shift process is seamless, offering scalability and modernization potential without disrupting operations. Start planning your 2026 cloud strategy now. Using Charon on the Cloud, you're not just protecting your legacy applications, you're preparing yourself to compete with modern businesses. Talk to an expert Frequently Asked Questions 1. What makes Charon on the Cloud different from traditional migrations? Charon stands out because it is cost-effective, quick, and frictionless. It removes the need for major redevelopment and maintains operational integrity, making it an ideal cloud migration strategy. 2. Is Charon compatible with all cloud providers? Yes, Charon is cloud-agnostic. Thus, it works well with AWS, Azure, IBM, and Oracle. 3. How long does it take to migrate an application with Charon on the Cloud? The migration timeline depends on the system size and data transfer methods. Charon’s emulation reduces migration time significantly compared to redevelopment. 4. Can Charon improve the performance of my legacy systems? Yes, Charon uses modern cloud platforms for faster and more efficient performance. This results in a significant boost compared to older legacy systems. #### Why Choose Stromasys? The software on your classic systems is vital to keep your company on track. However, once the hardware itself starts to fail, support and migration becomes costly and finding specific replacements can be an even harder chore. This is why you should choose Stromasys. In the past 15 years of operations, we’ve sold more than 5,000 licences in over 50 countries, bringing benefits to our customers such as: Improved performance Lower costs Diminish risks Preserve energy Protect investment. Find out here how our virtualization method can help you extend the lifespan of your applications and protect your company’s investment.  #### Why Emulation Beats Replatforming for Business-Critical SPARC Workloads When SPARC servers get older, they become risky and less productive. Disk controllers start to make mistakes. As the original manufacturer declares them end-of-life, it becomes harder to find replacement parts. Support contracts are coming to an end, and the engineers who know these systems inside and out are retiring rapidly. But the Solaris applications running on that hardware? They are still very important to the business. They handle important transactions for revenue, pass compliance audits, and run manufacturing workflows that took decades to build and fine-tune. Have you ensured that they have a safe environment to run in? When IT leaders face this situation, two options usually come up: Emulation: run the Solaris operating system on modern hardware without code changes. Replatforming: move the Solaris workloads to a modern platform with code changes, retesting, multi-year timelines, and the costs that come with it. Complete hardware migration is expensive. Instead explore the most cost-effective alternative today! Download the Whitepaper This blog will explain what each path really means and help CTOs make an informed decision, especially those who are in charge of organizations that run mission-critical legacy applications on SPARC hardware. Before we proceed, let's take a moment to compare the two options briefly. Parameter Emulation Replatforming Code changes Zero to minimal Code changes are required to adjust new features or functionalities Timeline Comparatively quicker. It can be as short as a day or take up to a couple of weeks A much more time-consuming project that can take up to a year or more Business risks Low. Because nothing will be changed except for the old hardware. Much higher due to the changes in application and architectural behavior. Cost Much lower, as you are not building something from scratch. Multi-million dollar project. What Is Replatforming, and How Does It Work? Replatforming is an application modernization strategy that involves moving (migrating) your application to a new platform (cloud or a new operating system). For example, it can involve updating the database, adjusting configurations, or using cloud-based services instead of local servers. With replatforming, core application functionalities remain the same. Though it’s not a complete rewrite, it requires you to update or modify certain parts so that the application performs better, becomes secure and scales easily. In comparison with emulation (lift and shift), it moves an application without changing it. Replatforming, on the other hand, makes modifications and code changes. How the Process Works Replatforming usually follows a set order: The first thing the team does is figure out what the business needs and what the current system does. After that, a target architecture is made that includes any new features that the destination platform can use. The code is changed to work with the new environment, the data is moved, and the application is tested. And then it is put into a new environment. After go-live, monitoring and more testing are still going on. On paper, that looks manageable. In practice, each step carries dependencies. Problems in the assessment phase surface during testing. Compatibility issues that looked minor during design become blockers during migration. The sequence rarely runs clean. The Real Cost and Risk of Replatforming Solaris-Related Apps Before you start a replatforming project, you should know about the problems that could come up. Business Risks When you replatform, you have to run both the old SPARC hardware and the new platform that’s being built simultaneously for a long time. Running two operations at once costs money and keeps teams from getting things done. SPARC workloads are often poorly documented, closely tied to old infrastructure, and deeply rooted in daily business operations. This makes migration more likely to go wrong. Technology Risks You still need to retest the whole stack even if you can get the core application to work on Linux. The operating system, the database, the middleware, the batch jobs, and the connections. Performance traits change. You need to start with high-availability and disaster recovery plans that were made for Solaris on the new platform. Your team has been using operational runbooks for years, but they have suddenly become useless. Cost and Timeframe According to Bloor Research, migration projects often go over budget and take longer than planned. The average cost of a data migration project is about $875,000, and only 62% of these projects were finished on time and on budget. When it comes to SPARC replatforming with custom apps, those numbers get even more alarming. Engineering teams, on the other hand, spend months or even years working on infrastructure instead of adding new features to the business. Even though it's harder to put on a spreadsheet, that opportunity cost is real. Problems happen with 83% of migrations. The most common problem is unexpected downtime, followed by data corruption, problems with technical compatibility, and problems with application performance. What is Emulation? How SPARC Emulation Works? Emulation mimics your existing SPARC hardware interface on a different physical platform and creates an exact equivalent interface for the software. The emulator is a piece of software that sits between the guest system (your original SPARC hardware environment) and the host system (a modern infrastructure). https://www.youtube.com/watch?v=uLUojdCQTbU For example, a SPARC emulator like Stromasys’s Charon-SSP imitates the SPARC hardware interface on standard x86 infrastructure. This way, it eliminates the dependency on aging hardware so that the legacy applications can run on a more reliable host. Solaris operating systems see what it expects to see: the same CPU architecture, the same memory layout, the same device interfaces. It has no idea it’s running on completely different hardware. Here’s how emulation works: you capture a full backup of your OS, applications, and data from the physical SPARC server. You restore that backup to the emulated environment. The application boots up and runs exactly as it did before. No code changes. No recompilation. No revalidation of application logic. 3 Critical Areas Where Emulation Outperforms Replatforming Emulation is more effective than replatforming in several key areas: Speed to Value Emulation projects typically wrap up in weeks to a few months. Most of the work involves inventorying your SPARC estate, capturing disk images, and running validation tests. There is no code to rewrite, no middleware to reconfigure, no performance tuning to redo. Compare that to a replatforming program that commonly runs two to three years, with significant engineering effort throughout. For workloads that support revenue-generating operations, that gap matters enormously. Risk and Stability Emulation keeps what already works. Same Solaris version. Same binaries. Same application behavior. You’re simply running that stack on more reliable infrastructure. Even the rollback story is clean. During testing, if something looks off, you can revert to the physical SPARC environment. That safety net doesn’t exist in a replatforming project, where the old and new systems diverge more with every sprint. Hardware failure accounts for 31% of unplanned downtime, according to Forrester. Gartner estimates organizations face 87 hours of system downtime per year, at an hourly cost of roughly $42,000. That’s $3.6 million annually just in downtime exposure for large enterprises. Removing aging SPARC hardware from the equation addresses the root cause directly. Total Cost of Ownership Many companies pay upwards of $50,000 annually to support a single legacy SPARC system. Emulation eliminates these expenses. It also lets you consolidate multiple SPARC boxes onto fewer x86 hosts or cloud instances, cutting power, cooling, and physical footprint in the process. In general, one Stromasys customer shared a powerful example of cost savings after emulation: “We went from paying more than $100,000 in maintenance fees per year to paying just under $10,000 per year. And it took virtually no effort on our part.” This indicates a 90% reduction in maintenance costs, clearly showing how emulation can significantly lower the expenses in your data center. Preserving Applications That Can’t Be Replaced Sometimes, legacy applications simply can’t be replatformed, not because it’s technically impossible, but because the institutional knowledge required to rewrite them no longer exists, or the cost and risk of doing so far outweigh any business benefit. Imagine a manufacturer whose ERP runs entirely on Solaris. That system encodes two decades of custom workflows, plant-floor integrations, and compliance logic. The hardware underneath it is failing. But the application itself works. Emulation removes the failing hardware without touching the application. That's the right call for a system like that. Orange Business faced exactly this situation. Their Tungsten Markview ERP ran only on Solaris. Instead of rewriting it, they opted for emulation on a cloud host. The result was three-plus years of additional business continuity, no code changes, and no downtime risk during the transition. Actionable Next Steps for CIOs and CTOs If you’re responsible for SPARC infrastructure, here are clear steps to move forward. How urgently do you need modernization? Assess your current infrastructure. You can use our free hardware assessment tool, which provides a risk score and a realistic assessment. Create a complete list of your hardware assets. Document hardware age, Solaris versions, application criticality, and current support status for every SPARC server you have. Categorize your workloads. Business-critical systems with no viable replatforming path are most likely to be considered for emulation. Non-critical workloads can be evaluated for replatforming or SaaS replacement. Retire anything that no longer serves as a business function. Build a roadmap along the timeline. Plan to get rid of physical SPARC hardware by opting for emulation for business-critical workloads. Only replatform when there is a clear return on investment (ROI). Seek help from an expert team equipped with all the necessary tools and methodologies. Stromasys has done this over a thousand times across finance, manufacturing, healthcare and other industries over the last 25 years. Our engineers understand SPARC configurations that most generalist firms haven’t encountered. That experience shortens timelines and reduces surprises. Top CTOs are migrating with Stromasys, and it’s easier than you think. Book Your Strategy Call #### Why Emulation is the Lowest-Risk Path Off Legacy Hardware (And How to Choose the Right Platform) Legacy software is still performing crucial tasks. But the problems associated with legacy hardware are daunting. Fortunately, the good news is that it’s the hardware that is causing all the concerns (not the software). Separating the hardware will help businesses address the problem of aging hardware. However, you need a strategy that is suitable for your business. And often people make the mistake of choosing an approach that is popular. If your on-premises infrastructure is aging and risky, but you don’t want to replatform your applications, emulation seems to be the safest alternative. And it is the one that carries the least risk of all. To understand why legacy hardware emulation makes sense, you have to look at your actual choices. Option A: Status Quo Option B: Full Migration/ Rewriting/Porting Option C: Hardware Emulation Risk Level Hidden, growing risk (hardware failure, business disruptions, production halts, etc.) Very high (code changes, data migration, unknown behavior) Low (no changes to software stack) Time to Implement None (but delays compound future issues) Time-consuming, sometimes taking years Days to weeks Cost Profile Rising maintenance and scarcity costs Multi-million dollar Predictable, typically lower upfront and ongoing Operational Impact Increasing downtime risk, fragile systems Major disruption (retraining, testing, process changes) Minimal disruption; users and workflows unchanged Software Integrity Preserved but on failing infrastructure Uncertain; behavioral mismatches likely Fully preserved; same OS, apps, and data behavior Option A: Status Quo This means not changing anything. You’re keeping the old hardware, even though it might be too risky or expensive. You get the parts from eBay, resellers, and systems that have been shut down. “This isn’t a problem that needs to be fixed right now; I’ll deal with it next quarter.” This is a common way of thinking. Fix the issues of legacy hardware before it damages your business Download Datasheet But what you don’t see is that maintenance costs go up every year. The group of engineers who know how to use these platforms is almost done working. For businesses that don’t mind downtime, this might be okay for a short time. For anyone who has to run workloads that are critical to production, this is a slow-burning crisis. Option B: Migrate or Rewrite the Software Software migration is often presented as the modern solution. In reality, it is a high-risk, multi-year, multi-million dollar proposition. Also, legacy applications do certain tasks that are very important to your business. They have been running for 20 years or more and are based on millions of lines of code, thousands of workflow processes, and hundreds of changes made over the years. No one really understands everything anymore. Making changes to them causes problems not just for a short time, but for a long time as well. In fact, there is also no guarantee that the new application will work the same way after migration. There is a risk involved with moving data. All staff members need to be retrained. Ultimately, rewriting means taking something that has been tested for decades and replacing it with something new that hasn't been tested at all. This is why full migration projects often stop or are left unfinished. Option C: Hardware Emulation Emulation takes a different approach. Instead of changing the software, it changes what the software runs on. A virtual replica of the original hardware is created on modern x86 infrastructure or in the cloud. The OS sees the same CPU architecture, the same memory model, the same storage and network devices. The applications run exactly as they always have. Nothing in the software stack is touched. Implementation is quicker. It takes a couple of days or weeks. There are no new software licenses to purchase beyond the emulation platform itself. No retraining. No behavioral regression to test for. Your trusted business processes stay untouched. Why “No Code Changes” Makes Emulation a Risk-Free Alternative The source of most migration risk is change. Every layer of the stack you touch is a potential failure point. Emulation removes change from the equation almost entirely. The OS Sees Identical Hardware The emulated environment reproduces the original hardware with enough accuracy that the OS behaves exactly as it did on physical servers. There are no behavioral surprises. No unexpected kernel responses. No subtle timing differences that surface as bugs six months after go-live. Applications Behave the Same Way Because the OS is unchanged, the applications running on it are unchanged too. There is no regression testing required. No validation cycle to prove the new environment works. It works because nothing is different from the application’s perspective. Data Stays Where It Is There is no data migration involved. The existing data structures, formats, and storage configurations carry over intact. The risk of data loss or corruption that accompanies any migration project simply does not exist. Staff Need No Retraining The interface is the same. The workflows are the same. The commands are the same. End users often do not know that anything has changed. This eliminates the change management burden that makes migration projects so disruptive. Auditors See the Same Software Environment For organizations with compliance obligations, the software environment that auditors have previously reviewed remains intact. The audit trail is continuous. There is no gap where a new system needs to be re-validated from scratch. Real Proof: How Rochester Electronics Avoided a Full Migration Rochester Electronics is the world’s largest continuous source of semiconductors, authorized by over 70 leading semiconductor manufacturers. Legacy intellectual property is central to their business. Their procedures and workflows depend on it. They were running design IP written and compiled in 1996 on a Sun SPARC architecture. The hardware was obsolete and no longer supported by the manufacturer. Every day it ran, the risk of an unrecoverable failure increased. The IP tied to that system was at risk of being permanently lost. Full migration was a popular choice. But that meant changing applications and data that had been stable for nearly 30 years. The risk of introducing errors into IP that customers depended on was not acceptable. Rochester chose emulation, specifically, Charon-SSP by Stromasys. The transition started by imaging the storage from the legacy system and restoring it to the emulated environment. The original operating system, Solaris 2.5.1, was kept intact, including all kernel options and settings. No translation of commands or data was necessary. No software rework was performed. The result? legacy design IP compiled in 1996 continued running, unchanged, on modern infrastructure. The hardware dependency was gone. The IP was preserved. The risk of loss was eliminated. They also noted an improved user experience through access to modern open-source tooling in the emulated environment without any changes to the core application. That is the additional upside emulation delivers: a better operating environment around software that still works exactly as designed. This is what emulation looks like in practice. A hardware problem was solved at the hardware level, leaving the software entirely untouched. See how Stromasys can help you replace your aging hardware in 90 days. Talk to an Expert How to Choose the Right Emulation Platform Legacy hardware emulation works, but only if the platform is enterprise-grade. A cheap community tool just introduces new risks. These are the factors that actually matter. First, check for accurate environment creation. The emulator must reproduce original behavior perfectly. Ask if they have validated your exact OS version. Generic claims mean nothing. Next, check the cloud performance. Running an emulator inside a virtualized cloud host adds overhead. Ask for documented cloud benchmarks. Not all tools handle this well. Look closely at the support model. You need engineers who understand both the legacy platform and modern infrastructure. That combination is very rare. Finally, check the vendor’s track record. Use cases in legacy emulation are incredibly important as they help to gauge if the vendor has handled projects in a mission-critical environment. Stromasys has operated in this space since 1998. They cover SPARC, VAX, Alpha, and HP 3000. They run on AWS, Azure, and Google Cloud. These are the markers of a truly tested platform. Final Thoughts The risk associated with legacy hardware goes away by moving the workload off the failing hardware while keeping the software exactly as it is. Emulation is not a compromise between modernization and stability. It delivers both. Modern infrastructure. Unchanged software. Eliminated hardware risk. Improved compliance posture. The question is not whether to move. It is how to move without breaking what works. Emulation answers that question better than any other option on the table. #### Why Germany's Manufacturing Sector Is Struggling with Aging PA-RISC Hardware (And What Comes Next) When you see “Made in Germany”, this label is a symbol of excellence in engineering, precision, and global reliability. The manufacturing sector in Germany has been the backbone of Europe’s largest economy. It contributes around 20% of the country’s GDP based on the Statista report.However, beneath this reputation lies a hidden vulnerability that threatens the business, i.e., the usage of decades-old PA-RISC hardware for running critical operations despite knowing that they are reaching their end-of-life. This legacy infrastructure is now threatening Germany's manufacturing business. With long product lifecycles of several decades, many factories have been dependent on these stable but aging legacy systems for process control, automation, and data processing.With the rise of Industry 4.0, modernization is no longer optional. It is essential for manufacturers who want to stay competitive and continue maintaining global leadership amid these rising Industry 4.0 pressures. Discover How CHARON-PAR Can Seamlessly Modernize Your PA-RISC Systems. Download Datasheet Understanding The Need for PA-RISC Hardware in German ManufacturingPA-RISC (Precision Architecture - Reduced Instruction Set Computer), was developed in the 1980s and powered several critical workloads running on HP 9000 and HP 3000 systems. German manufacturers have embraced this architecture for its stability and reliability for decades. It was also widely known for its performance in controlling production lines, SCADA (Supervisory Control and Data Acquisition) systems, and process automation. The automotive, chemical, and heavy machinery sectors also invested heavily in PA-RISC-based infrastructure, for its reliability and expected these systems to deliver decades of efficient service.But after several decades, HP discontinued the sales of PA-RISC systems in 2008. Its standard support also ended in 2013, which rendered most of this infrastructure obsolete.The Struggle of German Manufacturers: Challenges with Legacy PA-RISC Hardware in 2026Here are some significant PA-RISC hardware challenges the manufacturers struggle with in 2026:Hardware ObsolescenceSupport for PA-RISC ended years ago, which has resulted in the scarcity of replacement parts and escalating maintenance costs. The aging hardware is prone to failure, and daily operations increase the risk. This critical failure can result in production downtime that will impact not only the business ROI and production but also result in damage to brand reputation.Shrinking Talent Pool and Knowledge GapPA-RISC is a legacy hardware that was developed in the 1980s. It means the experts who are skilled and have in-depth knowledge about it are retiring. The new and young engineers trained on legacy systems are not well-trained on legacy systems. There are no bootcamps or online courses for aspiring PA-RISC specialists. This creates dangerous knowledge gaps, and consultants who offer services ask for premium rates.Security VulnerabilitiesLegacy systems significantly expand attack surfaces. A report from Cybersecurity Ventures predicts that the global annual cost of software supply chain attacks will reach $138 billion by 2031, nearly doubling from $60 billion in 2025.Legacy systems lack modern security measures like encryption, secure boot processes, or the ability to receive security patches. This expands the attack surface area and exposes the critical infrastructure to potential breaches. Legacy systems are vulnerable and have a high chance of being exposed to ransomware attacks.A couple of years ago, a group of threat actors carried out a major ransomware attack on the Colonial Pipeline. It is a system responsible for delivering 45% of the fuel consumed on the U.S. East Coast. The attack forced a complete shutdown of the pipeline, which created widespread panic. It caused fuel shortages across multiple states and significant economic disruption. To restore operations quickly, Colonial Pipeline paid a $4.4 million ransom to the attackers.Integration and Scalability IssuesPA-RISC systems are outdated hardware, as they are designed on a monolithic framework. It means it is not compatible with modern technologies like IoT, cloud platforms, and AI analytics, creating data silos that hinder digital transformation. It also means it struggles with Industry 4.0 technologies and manufacturers who want to incorporate more advance features like predictive maintenance, real-time optimization, or flexible production systems find themselves struggling as it hinders digital transformation.Rising Cost of Maintaining Aging HardwareDid you know? Unplanned downtime in German manufacturing can cost around €147,000 per hour. Reports have shown that large plants lose an average of $129 million annually to downtime. Moreover, legacy hardware escalates these risks.What are the Different Legacy PA-RISC Migration Strategies?Here are different migration strategies to modernize the aging PA-RISC hardware:Hardware EmulationHardware emulation is a migration approach of moving the critical applications running on the outdated PA-RISC to a modern x86 platform or cloud environments like AWS, Azure, or Google Cloud. It extends the life of legacy applications while leveraging the benefits of modern platforms without any rewriting or operational disruptions.Solutions like Charon PAR seamlessly migrate critical workloads like HP-UX, MPE/iX operating systems, and other applications to a modern platform without any modifications. It addresses hardware obsolescence and improves security to improve efficiency. Though it doesn't fully unlock Industry 4.0 capabilities, modernizing the system allows manufacturers to integrate with new technologies while eliminating dependency on legacy architecture.Complete Legacy Infrastructure ReplacementAnother alternative approach for manufacturers is to replace the entire legacy infrastructure. It is a way to embrace open industrial standards like OPC UA (Unified Architecture) for machine-to-machine communication and IEC 61131 for programmable logic controllers. This approach involves replacing proprietary PA-RISC systems with modern industrial PCs and PLCs that support these standards.Hybrid ApproachThe hybrid approach is the combination of both modernization strategies. Many German manufacturers, particularly small and medium enterprises (SMEs), are adopting this strategy. They replace the critical systems that are no longer supported and cannot be preserved, while less vital PA-RISC systems that are still operational are moved to a modern platform.Stromasys Success Story: How Racine Water Rescued 25 Years of Critical Records with Charon PARChallengeSince the 1980s, Racine Water & Wastewater Utilities in Wisconsin has been operating on its HP A-400 since the 1980s. This server has been a reliable system for them for decades for running MPE/iX for their primary billing system. They migrated from HP A-400 to a new platform in 2008, but only four years of data were transferred. This left more than 25 years of historical billing records trapped on obsolete hardware. With Wisconsin state regulations requiring access to these records, the utility faced a serious compliance risk and potential loss of critical historical data.SolutionKen Scolaro, Administrative Manager at Racine Water, partnered with Mike York of Assertive Systems Corporation to find a viable solution. After extensive research, they discovered the Stromasys Charon PAR emulation solution. They partnered with Stromasys and, using CHARON/A408 hardware emulation, they successfully recovered the entire system from old DDS1 backup tapes. It became possible even after one of the original disk drives failed during the process. The legacy environment was virtualized onto a modern PC, allowing the existing applications and full historical database to run without any code changes or staff retraining.The entire migration preserved legacy applications and data integrity while eliminating dependence on obsolete hardware.ResultsThe original hardware was completely replaced with a modern, reliable PC running the legacy system with Charon PAR. Staff regained full access to over 25 years of billing records, and the applications performed exactly as before.The system installed easily without any unexpected problems and has run flawlessly ever since.-Mike York, President, Assertive Systems Corporation Discover how Charon PAR emulation can preserve your critical applications while eliminating hardware risks. Talk to an Expert Final TakeawayThe PA-RISC challenge is not a new challenge faced by the German manufacturers. Continuing to operate on this legacy infrastructure is mounting the costs of inaction. Delay in transforming the PA-RISC hardware increases both technical debt and competitive disadvantages. It is a real challenge, but it can be managed when timely actions are taken.With proactive legacy PA-RISC modernization, German manufacturers can ensure seamless operations without any disruptions. They can either opt for an emulation migration approach or a complete system overhaul. The system overhaul is very expensive and time-consuming, while emulation is a cost-effective method if your legacy applications are still operational. A successful legacy migration is easily possible with proper assessment and deployment. PA-RISC hardware may have reached obsolescence, but the journey of the German manufacturer has not stopped. By transforming their outdated infrastructure, they can be more productive, innovative, and build a resilient future. #### Why Legacy Alpha Hardware Is Becoming a Liability and How Virtual Alpha Solves It in 2026? Digital Equipment Corporation's Alpha servers were recognized globally for their unprecedented performance for mission-critical applications across industries. They revolutionized enterprise computing in the 1990s. They were used for a wide range of sectors like financial institutions, telecommunications companies, healthcare organizations, and government agencies. Their core operations were designed on Alpha Technology's reliability and processing power. DEC AlphaServers managed several critical operations from transaction processing to complex scientific calculations, making it a pinnacle for enterprise computing. But as time passed by, technology evolved, meaning the methodologies that were previously a boon to the organizations have now become a bane. What was once a cutting-edge innovation has now become a significant operational burden that impacts productivity and ROI. The production of Alpha systems ceased years ago as the manufacturer has declared it to be obsolete, which means the critical applications and workloads operating on it are at risk of discontinuity. This is where virtual Alpha comes as a solution to this emerging problem. It is a modern approach to virtualizing legacy Alpha hardware on advanced platforms while preserving critical workloads like OpenVMS and Tru64 Unix operating systems. It eliminates the risks associated with the outdated AlphaServers while improving scalability, compatibility, agility, and security, while boosting operational performance and efficiency. Explore how CHARON-VAX virtualize Alpha on Windows or Linux, replacing aging DEC hardware Download Datasheet This transformation enables organizations to maintain critical applications without the liabilities of maintaining the traditional Alpha servers. So here is a blog post that will help you understand the challenges of operating on outdated AlphaServers and how virtual Alpha can help in resolving this issue. Evolution of DEC AlphaServers: From Boon to Bane AlphaServers were widely popular for their enterprise computing excellence. The Alpha AXP architecture delivered superior 64-bit processing while others struggled with 32-bit limitations. This resulted in several industries like manufacturing, telecommunications, healthcare, finance, and government sectors moving to DEC Alpha systems for running their OpenVMS, Tru64 UNIX, and other critical workloads. They offered reliability, performance boost, and better scalability, which overall improved the performance. Here are some industries that heavily rely on the Alpha for running their critical operations, like: Financial Services: High-speed transaction processing and core banking systems Telecommunications: Network management and billing platforms Manufacturing & Defense: Process control, simulation, and mission-critical applications Healthcare and Research: Data-intensive scientific workloads Especially for the above industries, Alpha systems weren’t just the hardware but the backbone of operations running critical workloads. Several industries have also developed custom applications and workflows optimized to run on the Alpha platform. They are the heavy investments made by organizations and have decades of accumulated business logic and operational knowledge. What Are the Major Challenges of Operating on Alpha Hardware? Here are some significant challenges that organizations face when running their critical workloads on Alpha hardware: Hardware Obsolescence DEC discontinued the manufacturing of Alpha hardware several years ago. It means enterprises will have difficulty looking for replacement parts. Every day the Alpha hardware is in operation, the risk of system failure is higher, as when a critical component fails, and no replacement exists, the business impact can be catastrophic. Astronomical Maintenance Expenses Maintaining outdated legacy hardware is expensive due to limited support, declining resources, and scarce replacement parts. This makes organizations pay premium rates for third-party support contracts and sourcing scarce parts at rising costs. As the skilled resources are retiring fast, this also contributes to rising costs, creating a financial burden that compounds year over year. Energy Consumption & Overheating Physical Alpha servers consume a lot of energy compared to modern infrastructure. They were mostly used in data centers that required disproportionate physical floor space that generated heat. These outdated Alpha hardware tend to consume a lot of energy and overheat. Maintaining the rising temperature of these aging data centers requires expensive cooling systems. These inefficiencies directly contribute to unnecessary operational expenditure. Security & Compliance Risks As the Alpha hardware is no longer supported by its manufacturer, it will no longer receive security patches and updates. This results in vulnerabilities getting exposed, and threat actors can easily breach, taking control of the sensitive information and undermining the organizational security posture. Then there is another factor, i.e., compliance. Outdated legacy systems are not compatible with modern compliance frameworks like GDPR, HIPAA, SOX, and others, creating real regulatory exposure. Scalability Limitations As the business evolves, the workloads also increase depending on the growing market needs. But the traditional Alpha hardware does not offer the flexibility or scalability that modern operations require. It is not capable of scaling up or down depending on the changing business demands. Also, it is not designed to interact with modern applications like cloud or AI, creating performance bottlenecks. How Virtual Alpha Eliminates the Legacy Alpha Hardware Challenges? Legacy Alpha hardware has been successfully running the critical workloads for decades now. But they are not compatible with the modern solutions. With Alpha virtualization businesses can transform their outdated Alpha environments into modern, virtualized solutions that run on standard x86 hardware or cloud infrastructure. This approach maintains complete compatibility with existing critical Alpha applications while eliminating the challenges with the physical hardware. Hardware Independence Virtual Alpha enables businesses to run their critical Alpha workloads like OpenVMS and Tru64 OS on a modern infrastructure. It extends the life of these critical workloads while eliminating the dependency on discontinued Alpha hardware. Dramatic Cost Reduction Virtual Alpha presents a compelling financial case of cost optimization. With the virtual Alpha legacy modernization approach, organizations can seamlessly eliminate the aging hardware maintenance costs, reduce energy consumption substantially, and remove the need to look for expensive resources. Modern x86 servers are far more energy-efficient and can easily consolidate multiple workloads on a single platform, which helps in reducing both power usage and cooling requirements significantly. Enhanced Disaster Recovery Virtual Alpha enables organizations to implement improved disaster recovery strategies. These DR approaches are designed to protect against more advanced security risks, but they are not compatible with the outdated Alpha architecture. Virtual environments support snapshot-based backups that allow businesses to capture the entire system in just seconds and create recovery points that can help in easy restoration if problems occur. Backup procedures that previously caused several hours of downtime can now be completed in just minutes. Testing disaster recovery plans before implementing is a practical option that will help in validating recovery procedures without risking production systems. Improved Flexibility & Scalability Virtualizing outdated Alpha hardware not only extends the life of the critical applications running on the platform but also improves the scalability and flexibility to meet the growing demands of the market. Virtual Alpha can be deployed in both on-premises and cloud environments. This also enables the seamless integration with modern applications that help in enhancing efficiency and gaining the operational agility they need without sacrificing any applications they depend on. Extending the Life of Critical Applications Virtual Alpha is a method of legacy modernization that virtualizes the environment of outdated Alpha hardware on modern platforms like x86 servers or cloud ecosystems like AWS, Azure, OCI, or Google Cloud. This legacy migration approach preserves critical business applications without expensive, risky rewrite projects. This way, applications can seamlessly continue running exactly as before while maintaining all functionality. It eliminates any forced migration scenarios that can result in rushed decisions and project failures at the last mile. It helps the enterprises to modernize applications strategically while focusing on the resources from which they can get maximum business value. What Are the Key Benefits of Virtual Alpha Legacy Modernization? Here are some significant benefits of modernizing legacy Alpha hardware: Zero Application Modifications: The existing Alpha applications seamlessly operate on a new modern platform without any modifications and rewrites, thus preserving logic and original functionality. Reduced Total Cost of Ownership (TCO): By eliminating the outdated Alpha hardware, businesses minimize the maintenance costs, cooling, and other operational expenses. Robust Disaster Recovery: Enables snapshot-based backups with a reliable restoration process. Modern Infrastructure Compatibility: Seamless integration with modern applications and software. Hardware Failure Risk Elimination: Eliminates any aging hardware-related issues and ensures smooth business operations without any interruptions. Environmental and Sustainability Benefits: Minimizes energy consumption and aligns with green IT and ESG commitments. Stromasys: Your Virtual Alpha Partner for Smooth Legacy Modernization in 2026 Stromasys is a global leader as a cross-platform virtualization expert for legacy modernization. With Charon-AXP solutions, businesses can seamlessly transform their outdated Alpha system. This virtual Alpha legacy modernization solution mimics the behavior of existing outdated infrastructure on a modern platform while extending the life of critical workloads like OpenVMS and Tru64 UNIX operating systems without any modifications. Legacy AXP Hardware Migration with Stromasys Charon AXP It is a flexible legacy modernization approach that can be deployed on both on-premises and cloud platforms, including AWS, Azure, OCI, and Google Cloud. Stromasys provides ongoing support with regular updates, security patches, and technical assistance. Transform your outdated Alpha Systems with Charon AXP. Zero Rewrites & No Migration Risks. Talk to an Expert Conclusion Legacy Alpha hardware has served the organizations for several decades. They have been the core of business operations but now, due to aging hardware risks, continuing to work on them is risky. The virtual Alpha technology is a low-risk path to seamlessly move away from the aging legacy hardware while preserving the critical workloads and operating systems. The virtual Alpha method to modernize legacy systems reduces operational costs, improves disaster recovery capabilities, and ensures business continuity. #### Why Legacy Hardware Fails in Geopolitical Crises: The Importance of Modern Disaster Recovery Strategies in 2026 URL: https://www.stromasys.com/resources/importance-of-modern-disaster-recovery-strategies-whitepaper/ #### Why Most Digital Transformation Projects Fail and How Legacy Systems Are the Silent Killer? Did you know? Global investment made for digital transformation is estimated to reach $3.9 trillion by 2027, based on Statista reports. But more than 70% of initiatives for digital transformation end up as failures. (McKinsey, 2022). Enterprises are spending millions on improving their business operations. They are taking initiatives to improve customer experiences, data management strategies, and more. And if it doesn’t work, then a vicious cycle begins where vendors blame management change, and the consultants blame strategies, while executives blame their IT department. Many times, the culprit is neither the management change nor the strategies, but a decade-old legacy infrastructure that is still running the critical workloads and operating systems. They are the core of business operations that are deeply embedded in the infrastructure, and organizations are afraid to touch them, thinking they may hamper the operations. Modernize Your Legacy Environment Without Replacing the Entire Infrastructure with Stromasys Charon Solution. Download the Datasheet So, here is a blog that navigates through the challenges of legacy systems and how they are the silent killers of digital transformation. They are not just simple obstacles in your business initiatives to digitalization, but a slow poison that strangles your IT infrastructure by limiting your potential opportunities and innovation. Are Legacy Systems Quietly Killing Your Digital Transformation Efforts? Legacy systems have now become the enterprise dinosaurs. They include DEC Alpha, VAX minicomputers, SPARC servers, PA-RISC, and PDP-11 servers. This hardware has powered more than 60% of critical workloads according to the IDC Enterprise Legacy Report. They have been silently working in the background reliably for decades, handling transactions, compliance, and proprietary applications that are invisible to modern stacks. But silence breeds danger. These legacy platforms have flawlessly sustained critical business operations for decades: Proprietary Fortran and COBOL applications Strict regulatory compliance (e.g., SEBI’s 25-year audit trail requirements) Massive terabyte-scale transaction logs On the surface, they appear still in working condition and indispensable. But, they consume a lot of power and are a hindrance to modern sustainability goals. They have been declared as obsolete by the vendors, meaning their replacement parts are scarce and expensive, making them a ticking time bomb in the digital transformation arsenal. What Are the Hidden Perils of Legacy Systems? Here are some significant factors that render these legacy systems as the silent killer for digital transformation: Energy Inefficiency: Outdated legacy hardware like SPARC, VAX, Alpha, and more consumes a lot of energy as compared to their modern alternatives. This directly conflicts with ESG commitments and pushes for green data centers. This inflates carbon footprints and operational costs. Hardware Obsolescence & Replacement Parts Scarcity: Many legacy hardware have been declared as obsolete by their manufacturers. For example, Oracle declared the SPARC T-series in early 2018. It means Oracle will no longer provide patches, updates, and support for them. Declining Talent & Knowledge Drain: Knowledgeable experts are gradually retiring, taking away the years of skills and information with them. Retirements create irreversible knowledge gaps, resources become scarce and expensive, causing the daily operations to fall into potential crises. For example, imagine a scenario where you have outdated DEC VAX hardware and your critical OpenVMS OS is running on it. Now try picturing piping real-time data from a 1990s OpenVMS workload to a Kubernetes cluster without any APIs, containers, just proprietary formats and custom code. Sounds nearly impossible, right? According to the BCG 2021 report, only 35% of DT projects have accomplished their goals. McKinsey has also reported a shocking statistic that less than one in three DT programs are successful in improving the enterprise's efficiency and sustaining their performance over time. These numbers make one thing clear: failure isn’t the exception; it is the default path for organizations unless they actively take countermeasures and fight to make success inevitable. What Is the Reason Behind the Failure of Digital Transformations? Digital transformation (DT) promises a performance boost, improves efficiency, agility, innovation, and global reach. It has been the topmost priority for businesses for sustainability. Yet failure statistics have not improved, and survey reports have shown that many DT initiatives have failed. The reasons are missing value targets due to execution gaps. Transformation failures do not occur in one single dramatic event, but they accumulate. They show signs including scope creep that doubles or triples original timelines, budget overruns discovered only after major vendor commitments are locked in, delayed ROI, shadow IT workarounds that undermine the new platform before it launches, and teams reverting to manual processes because the new system "isn't quite ready yet. For example, in 2008, a trash disposal company, Waste Management, sued SAP and an ERP vendor for $100 million. They claimed that ERP software was “undeveloped, untested, and defective” for the US market. Originally, it was an 18-month-long ERP rollout, but it ended up lasting several years. This cost Waste Management $350 million in lost sales, in addition to the $100 million initial implementation cost. Top 5 Reasons Behind Digital Transformation Failure Here are the top 5 reasons for digital transformation failure: Cultural Change Employees often see the digital initiatives as a threat to their roles, creating an invisible wall. Without a robust change in management, adoption will fail, resistance will build up, and morale will plummet. As McKinsey notes, “Culture eats strategies for breakfast”, meaning even a brilliant digital roadmap will collapse if people are not on board with it. Misaligned Vision and Strategy Creating too many initiatives without having clarity creates a vacuum, a disconnection from tangible business outcomes. A new CRM, AI platform, or cloud migration delivers zero ROI unless it directly drives revenue growth, cost efficiency, or customer loyalty. Third Stage Consulting identifies a lack of strategic alignment as the leading cause of failure. It means without a clear linkage to core business value, these efforts become expensive distractions rather than game-changers. Unrealistic Expectations and Execution Gaps Executives often demand a frequent overnight transformation, like “Go big or go home.” But here is a reality check: if you want to transform a 20,000+ employee organization, then it will require a phased and disciplined execution. Unrealistic timelines can result in skyrocketing costs, exhausted teams, and a lack of trust. What starts as ambition can end up in burnout and blame. Lack of Governance and Poor Communication As CIO.com bluntly puts it, “The easy things have been done; the things that are left are hard.” It means dealing with the “human pieces.” Without proper governance and communication, it will result in duplicated efforts, stalled projects, and increasing budgets. Skills Gaps & Employee Enablement Moving to a new platform requires new skillsets and an understanding of how the systems work. Yet many organizations roll out new tools and applications without upskilling the employees who will be operating on them. According to the Nexthink report, around 40% of employees feel unequipped to use the digital tools provided. This gap turns multi-dollar investments into unused shelfware. Understanding the Hidden Costs of Failure of Digital Transformation The failure of digital transformation goes beyond a waste of budget. According to Integrate.io, organizations can lose more than 10% of their annual budget due to failed transformation efforts. The costs come in different forms: Direct Financial Waste: Abandoned technologies, big projects, or delayed programs that were supposed to go live burn through budgets. Loss of Talents: Frustrated employees move out, taking institutional knowledge, morale, and future innovation with them when they struggle in broken systems. Competition Erosion: The competitors are moving ahead when your organization is struggling with DT by capturing market share, delighting customers, and redefining industry standards. The gap isn't linear; it's exponential. Failure is not just expensive; it's existential, meaning in a world of relentless disruption. And clinging to the status quo doesn’t just cost money. It risks the very survival of the business. Strategies for Successful Digital Transformation by Modernizing Legacy Infrastructure Effortlessly Here are some strategies to effectively transform the legacy systems for effective digital transformation: Audit and Inventory Legacy Assets Before beginning with the legacy migration, you will need to assess all your legacy infrastructure, meaning documenting every legacy system, including hardware platform, operating system, application stack, data flows, integrations, and compliance dependencies. Selecting the Right Legacy Migration Strategy Choose from different legacy migration strategies that suit your business requirements. If your legacy applications and operating systems are still in operation and you are struggling with obsolete hardware, then you can opt for emulation. The emulation solution mimics the behavior of legacy hardware on a modern platform without any modification, which will allow you to run your critical applications without disruption. It is a cost-effective migration strategy that does not require any expensive rewrite or recertification. Use Hybrid or Phased Migration Paths Migrating all the resources at once can be a risky approach. Instead, it is recommended that businesses opt for either a hybrid or a phased migration approach. It uses a lift-and-shift approach that emulates workload to a stable intermediate state, containerizes where possible, and progressively modernizes the application layer. This keeps the business running, reduces risk at every phase, allowing the team to build momentum and check for any risks. This way, they can monitor for any potential risks and resolve them before they hinder business continuity. Building a Legacy Modernization Roadmap It is necessary to create a roadmap for seamless legacy modernization. It gives clear instructions and presents a genuinely transformative opportunity. It helps inbuilding strategic priorities for improving the energy efficiency, security, and vendor independence. Measuring Success with the Right KPIs Legacy modernization success is measured across multiple dimensions like operational efficiency, reduced downtime, improved availability, cost optimization, improved security, reduced energy consumption, scalability, compatibility, and seamless integration of legacy applications on a modern platform. Emulating Legacy Systems with Stromasys Stromasys is a global leader in legacy system transformation. Its Charon emulation solution has modernized legacy infrastructure for more than 25 years. Charon emulator mimics the behavior of an outdated legacy system so that the critical workloads and operating systems running on this hardware can now operate on a modern platform without any modifications. Charon emulation solution is available for both on-premises (x86 servers) and cloud environments (AWS, VMware, Azure, Google Cloud, and OCI). It uses a lift-and-shift migration strategy, which moves the critical workloads from outdated legacy systems to the new modern platform and extends the life of these applications. This helps in preserving the legacy investments while leveraging the benefits of a modern platform. Contact Stromasys experts to explore how you can preserve your existing critical workloads and operating systems. Talk to an Expert Conclusion Legacy systems are not just relics but the silent killers that are not only a hindrance to business continuity but also an obstacle preventing digital transformation. You may feel they are like the inevitable reckoning, but they are the challenges that can be fixed but require robust evaluation, rigorous planning, and bold action against years of neglected debt. Various survey reports have stated that digital transformation promises up to 20–30% efficiency leaps and agile market pivots. The numbers don’t lie; here are shocking statistics behind digital transformation failure that you should not ignore: Legacy workloads still continue to underpin 60–70% of enterprise workloads (IDC 2025 Legacy Report via Mordor Intelligence) Roughly 80% of initiatives miss timelines or budgets, resulting in persistent failures, as only 25% hit KPIs (Forrester Digital Business Failures) Employee adoption is as low as 32%, with average cost overruns of 30-50% (Deloitte Transformation Barriers). They are not technology shortcomings like faulty AI or unscalable CRMs, but failures that stem from underestimating the human, cultural, and executional realities of change. Digital transformation isn't just about adopting the latest technology. It's about understanding your existing investments first, then systematically mapping and tackling legacy burdens with proven tools, realistic migration paths, and a people-first mindset. Legacy debt doesn't have to be destiny. The silent killers only win if we let them. With modern legacy system migration solutions like emulation technologies, you can modernize your outdated infrastructure. The goal isn't just modernization but a meaningful transformation. The result? This helps you integrate modern initiatives that deliver real business value. It means engaging employees early and consistently, starting small while scaling smart, and treating governance and change management not as checkbox exercises, but as core transformation priorities. #### Why Stromasys is the Best SPARC Hardware Replacement Option in 2026? Have you noticed that your aging SPARC servers are becoming a business liability? How much longer can you manage the increasing maintenance costs? What will happen when spare parts are depleted, or expert technicians retire?Even after recognizing these issues, here's where IT decision-makers get stuck: is it necessary to abandon your business-critical Solaris applications JUST to escape hardware headaches, or is there a smarter alternative?Stromasys Charon-SSP delivers the most effective SPARC hardware replacement solution available today. It protects your software investment and solves every hardware issue, all without writing any code. Here Is the Best Way to Run Your SPARC Systems Flawlessly in Modern Environments. Download the Datasheet Why SPARC Hardware Replacement is Non-NegotiableRunning legacy SPARC hardware is a losing proposition for IT operations. The costs and risks multiply daily.Finding Spare Parts is a Real PainSecondary market parts for end-of-life SPARC servers may prove inoperable upon delivery. Even functional components are often 20 years old or more. According to data from ServiceNow, maintaining legacy systems can cost nearly $40,000 annually.Technical Expertise is Disappearing FastYounger engineers aren’t interested in maintaining technology that's several generations out of date. As more people with legacy expertise retire, who will you rely on to keep your critical systems running?Operational Inefficiencies CompoundVintage hardware often requires special interconnects or switches. This increases data center complexity and demands unique cooling setups that don't align with modern infrastructure. What is the true cost of higher energy use and wasted space, year after year?The Hidden Opportunity CostHow much innovation is lost when your IT team must maintain old equipment instead of pursuing new projects? Is the inability to move to hybrid cloud environments simply a hardware problem, or a signal to look beyond legacy systems?By separating your valuable software from its aging hardware, new possibilities for modernization and agility come into focus.What Makes Charon-SSP the Best SPARC Replacement SolutionFirst things first, what is Charon-SSP? It’s a SPARC hardware emulator that mimics the complete SPARC virtual hardware layer on reliable, industry-standard x86 environments.The virtual layer stays fully compatible with any Solaris-based applications running on it. As a result, the existing applications can run seamlessly without realizing that the hardware has been replaced.No-Code Lift-and-Shift MigrationPicture This:No risky migration projects are required.No changes to your original software, operating systems, or applications.End users will not notice any difference beyond improved reliability.Charon-SSP replaces SPARC systems from the sun4c, sun4m, and sun4u families. All legacy applications from SUN Microsystems remain fully operational.Binary Compatibility Eliminates RiskComplete binary compatibility with SPARC hardware means your applications, storage, Ethernet, and serial line I/O work as before. This in turn brings peace of mind knowing the fact that you don't need code conversion or source code access.This approach minimizes disruption as you migrate to new hardware. Modern systems also introduce reliability options that simply weren't available in the past.Simplified Cloud Migration ProcessRunning Solaris on the Cloud is simpler than many expect. Set up the basic Cloud components, i.e. virtual networks, virtual machines, and a base Linux environment.With networking and IP addresses in place, installing the Charon emulator is simple. Your team can handle this migration simply by performing a UFS dump and transferring it to the cloud.Also, the latest Charon-SSP 6.0 delivers performance comparable to physical SPARC systems. The groundbreaking MMU (Memory Management Unit) pass-through feature eliminates the long-standing performance gap between on-premises and cloud environments. Businesses can now enjoy the agility and cost benefits of the cloud without compromising the performance of their mission-critical Solaris workloads. For organizations looking to exit aging data centers, Charon-SSP 6.0 is a great alternative solution to replace outdated SPARC hardware.How Stromasys Outperforms Every Other SPARC Replacement OptionWhen evaluating replacement alternatives, what criteria matter most? Speed, cost, risk, and continuity?Quickest SPARC Replacement OptionWith Charon-SSP, organizations can complete migration in just a matter of days. If you could switch to new infrastructure without disrupting business, would you?Zero Code Changes RequiredUnlike other choices that demand costly rewrites, Stromasys preserves your software investment in full. Keeping your Solaris applications unchanged removes risk and protects business continuity.Cost-Effective MigrationWhy pay more for annual legacy hardware support when a cost-effective alternative is already available? Stromasys' solution often costs less than just one year of support, with power-saving features that help your bottom line. How could this free up resources for innovation instead of maintenance?Disruption-Free ImplementationNo end-user training is needed. The systems look and feel the same for your team. That means, you can keep your familiar systems and processes alive.Powerful Consolidation CapabilitiesBy implementing virtualization with hypervisors, organizations can consolidate multiple legacy servers into a single reliable virtual data center. Consider the time, money, and effort you could save.Connecting Legacy with Modern InfrastructureWith Stromasys, it is possible to bridge vital legacy applications with modern infrastructure. This approach means no more hardware headaches – only the benefits of modern infrastructure, without compromise.One of our customers was facing similar challenges. They have a legacy invoice management system that could be upgraded. Here is what they said:“Markview product obsolescence can’t be upgraded and must use Solaris OS in the Oracle Cloud Infrastructure. Advice from the Oracle Consulting team, who proposed Stromasys Solaris OS emulator running on Linux.”(Explore their Solaris to Oracle migration story in detail.)Real-World Success: Saudi Arabian Cement Manufacturer TransformationImagine relying on a single physical host to support all your mission-critical production activities. That's exactly where a leading Saudi Arabian cement manufacturer found itself.The ChallengeTheir on-premises environment had no backup disaster recovery site. High maintenance costs and shrinking expert support made outages a serious threat. The company needed modernization without risking its most crucial legacy applications.The Stromasys SolutionThey made the move to the cloud using Stromasys Charon-SSP, partnering with CloudWRKS to shift Solaris applications to AWS.The ResultsHere is how the customer expressed their satisfaction with Stromasys: "Now the business feels more confident because the disaster recovery process can reduce potential downtime and keep systems running smoothly."Single points of failure were removed, full application functionality was maintained, and maintenance costs dropped. Support improved thanks to the flexibility of a cloud solution.Are your legacy applications protected from unplanned downtime? If not, it is time to pursue a safer and more reliable future.Curious about your path forward? Discover how Stromasys can help modernize your infrastructure – on budget, and on your timeline. Talk to an Expert #### Why Transform Legacy SPARC Systems on Cloud with Charon SSP 6.0 in 2026? Cloud migration is not a new term for businesses. More than 95% of businesses prefer to have their own on-premises hardware servers to manage their IT infrastructure, but the pandemic has brought about a major transformation. Organizations have started moving their legacy infrastructure to the cloud to ensure business continuity.A survey has indicated that more than 50% of global decision-makers have confirmed that usage and expenditure on cloud infrastructure will rapidly increase in the upcoming years. In this article, you will read about the benefits of migrating legacy SPARC systems to cloud infrastructure. You will also explore how businesses can now achieve the same performance and efficiency on a cloud platform that was available on-premises with Charon SSP 6.0. Here Is the Best Way to Run Your SPARC Systems Flawlessly in Modern Environments. Download the Datasheet Benefits of Migrating SPARC Workloads to the CloudLegacy SPARC cloud migration has many advantages. Here are some significant reasons why businesses must migrate legacy to the cloud:Scalability and Improved PerformanceDifferent cloud infrastructures, such as Oracle Cloud, Microsoft Aure, Amazon AWS, and more, offer robust infrastructure that boosts the performance of SPARC workloads. The migration to the cloud enables businesses to leverage high-performance computing resources, which allows them to scale up or down their performance based on requirements. It helps in optimizing both costs and resources.Cost-EffectivenessManaging aging legacy hardware is not only expensive but also tedious. Many cloud providers offer pay-as-you-go pricing subscriptions, which means businesses will only need to pay for the resources they use. Also, with cloud migration, businesses will no longer have to maintain outdated legacy infrastructure, which will minimize their operational costs. Studies have shown that businesses can reduce up to 60% of their IT budget by migrating to cloud infrastructure.Enhanced Security and ComplianceLegacy SPARC hardware may not be well equipped with modern security measures to encounter advanced security threats. This can also raise compliance issues, causing severe penalties and fines. The cloud service providers offer advanced security measures and compliance protocols. They regularly provide updates and patches to protect against vulnerabilities. Their security policies ensure protection against unauthorized access and cyber threats.Challenges in Legacy SPARC Systems Migration to CloudReports have suggested that over 53% of small and medium businesses (SMBs) are heavily inclined towards cloud transformation and spend over $1.2 million annually on cloud infrastructure.Here are some challenges that cloud migration presents for different businesses.Integration and Application DependenciesComplex application dependencies can often derail migration timelines and budgets. Without proper strategies and mapping, businesses may face challenges like incomplete data transfers, authentication failures, broken integrations, performance issues, and security challenges, resulting in non-compliance. These problems will result in unplanned downtime and impact the ROI. Therefore, many businesses hesitate to migrate their SPARC legacy systems to cloud platforms.Hidden CostsIt can be rightly said that the pay-as-you-go model can be deceptive, and businesses often underestimate the total cost of ownership (TCO) during cloud migration. The basic migration and storage costs are visible, but many hidden costs are associated, like egress fees for data transfer, which can consume up to 27% of the total cloud budget. Also, storage expenses can often be misleading. Other operational costs include managed services, monitoring tools, and staff training in new technologies. These costs also impact the organization's overall budget.Cloud CompatibilityOne of the most significant challenges that businesses face during cloud migration is the compatibility between the existing infrastructure, applications, and the cloud ecosystem. This challenge exists for both organizations migrating from a different cloud service provider and businesses migrating their infrastructure to the cloud.Also, many legacy and third-party applications are custom-built for traditional on-premises hardware and are not compatible with cloud infrastructure, which can impact the migration process.Selecting the Right Cloud Migration StrategiesCloud migration requires a customized strategy that meets specific business requirements. Therefore, it's not a one-size-fits-all process. Making bad decisions can result in over-expenditure, data loss, and unplanned downtime. Many small and medium businesses (SMBs) face challenges in opting for the right cloud migration strategy, like refactoring, rehosting, or rebuilding applications for cloud infrastructure.Escalating Post-Migrations CostsOptimizing costs becomes challenging for businesses once the cloud migration procedure is completed. Surveys have revealed that 39% of all respondents and 42% of businesses find managing costs an ongoing task. Small and medium businesses (SMBs) face this issue on a smaller scale due to their small operations.The above challenges can impact the business’s overall performance and efficiency, but the implementation of Charon SSP 6.0 has successfully resolved the performance challenge with this latest update. This next-generation SPARC emulator, with its seamless emulation of SPARC workloads in the cloud, delivers similar performance as an on-premises system.What is Stromasys Charon SSP 6.0?Charon SSP 6.0 is Stromasys's most recent upgrade for its SPARC emulator. The recent MMU pass-through feature offers a tremendous improvement in operational performance in cloud platforms. Apart from performance elevation, it also enhances compatibility and user functionality, thereby offering seamless cloud migration of SPARC systems.It is the best SPARC hardware replacement solution for enterprises who want to retire their aging on-premises traditional data servers to a fully managed, hardware-free modern environment.Key Features of Charon-SSP 6.0Here are some significant features of Charon-SSP 6.0MMU Pass-Through for Improved Performance: The new MMU pass-through has significantly improved performance for Charon-SSP/4U and Charon-SSP/4V. This performance level, which was previously only available on physical Charon hosts, is now also available for cloud platforms.Enhanced I/O and Network Performance: Additional I/O and network performance upgrades are made for Charon-SSP/4V to facilitate more efficient and faster operations.Flexible Multi-CPU Emulation Options: This flexibility allows users with multi-CPU Charon-SSP/4V systems to represent emulated CPUs as the cores for a wide range of hardware threads or an individual core. It allows a more accurate representation of legacy SPARC hardware for specific applications.Extended Operating System Assistance: Charon SSP 6.0 extends compatibility with RHEL / Oracle Linux / Rocky Linux up to versions 8.10 and 9.4. This new upgrade also offers support for Amazon Linux 2023 on AWS marketplace images.Elevated Snapshot Functionality: This newly upgraded snapshot has replaced the traditional suspend functions to offer control over their system states.With its advanced features, Charon-SSP 6.0 offers improved performance and compatibility with the cloud.Stromasys Charon-SSP 6.0: Emulate SPARC Legacy Systems on CloudGet enhanced SPARC performance like never before with Charon-SSP 6.0. With its advanced features, it will remain a leader in SPARC hardware migration to the cloud. So, if you want to lower your maintenance costs or improve compatibility with the latest technologies on the cloud, Charon-SSP 6.0 is your one-stop.  Discover How To Boost Performance and Lower Expenses For SPARC Hardware. Talk to an Expert #### With Charon-AXP, Thuraya tackles its failing hardware and preserves its mission critical applications CASE STUDY The Challenge Thuraya had been running mission-critical applications on Compaq DS20 Alpha servers and XP1000 workstations hosting the legacy operating system Tru64. The hardware was becoming obsolete and the need for a solution was critical: these aging systems were causing outages and disturbances to the business’s daily operations. Since the expense of a system upgrade would have cost millions of dollars and lacked vendor support, Thuraya was considering alternatives.With Charon-AXP, Thuraya found a high quality and cost-effective solution that would enable them to continue their day-to-day operations, unimpeded by aging hardware. Share Article: READ FULL CASE STUDY Download our Case study #### With Charon-VAX, Trend Windows saves millions and increases capacity by 30% With Charon-VAX, Trend Windows saves millions and increases capacity by 30% Talk to an Expert Discover More Customer Success Stories Case Study Jan 13, 2025 Lorem Ipsum is simply dummy text of the printing Lorem Ipsum is simply dummy text of the printing and typesetting industry. Case Study Jan 30, 2023 Lorem Ipsum is simply dummy text of the printing Lorem Ipsum is simply dummy text of the printing and typesetting industry. Case Study Jan 13, 2025 Lorem Ipsum is simply dummy text of the printing Lorem Ipsum is simply dummy text of the printing and typesetting industry. All Customer Stories Project Highlights Know how Trend Windows & Doors changed their aging VAX/VMS server to a virtualized one, thus increasing life and reducing costs. Challenges Trend Windows and Doors had the option of either rewriting the company’s OS for millions, or saving money by buying another VAX system, but running into several ill effects as a result. Solutions Trend’s transformation was done by Oriel Technologies with UBS’ help. After a small execution time and easily solvable connectivity problems, the process was finally completed. Results Faster backups Significant cost cutting Faster performance boost in the future   Challenges All of Trend Windows & Doors’ critical operating systems, including product design, manufacturing, and sales, relied on an aging VAX 7840 VMS server released in the mid-1970s. It had reached capacity, and since the cost of rewriting all the company’s operational systems would have run into millions of dollars, Trend was considering the purchase of a second, aging VAX system in order to increase capacity. While this would have been a less costly solution and would have allowed them to retain their software applications, they were worried that the second system might experience teething problems or fail to deliver the desired improvement in processing capacity. This could potentially impact the company’s manufacturing operations and sales. There was also concern about the extra space that an additional VAX system would take up at Trend’s headquarters in Sydney, and the associated costs. Trend also needed to invest in a more modern storage solution, which would not have been compatible with the old VAX system. Trend’s IT supplier, Oriel Technologies, approached UBS to evaluate CHARON-VAX as a virtual environment that would allow all current applications to run unchanged on a modern server, increase processing speeds, and provide capacity for future expansion. The challenge was to move Trend’s applications to another platform without changing the underlying code, user interface, access to Rdb on Windows, and a number of LAT-connected devices used within the manufacturing process. Charon is the only virtualization solution that exactly replicates the existing VAX rather than imitate it on a different platform.  Solutions HP agreed to lend Oriel Technologies their testing room for a month in order to assess the robustness of the Charon solution, which was installed on a new HP server. The exhaustive testing process allowed Trend to confidently go ahead with CHARON-VAXGeoff Lang of UBS, who has facilitated more than 120 CHARON-VAX migrations in Australia, has never yet encountered any major problems during this process. The CHARON-VAX implementation was carried out by Oriel with support from UBS over a single weekend, with minimal downtime. Minor connectivity issues that arose due to the aging hardware were dealt with easily, and the project was completed on time and within budget, with minimal impact on the business and the end users. The migration to a new AMD-based HP Proliant DL385 server also made it easy to add storage and other modern functions that were incompatible with the old VAX hardware. Results and Benefits IT Manager Ray Schroder agrees that the migration of the Trend Windows legacy software to a new, high-speed replacement system was very successful. The outcome is a fully functioning OpenVMS application on a segmented network, which performs just like before. Trend Windows now uses their Virtual VAX/VMS server with its critical business application every day. The current CHARON-VAX system is expected to remain in place for another 10 years. If a performance boost is needed in the future, Charon can simply be upgraded, requiring only a few minutes of downtime. The system also streamlines the nightly backup operation, now accomplished in minutes instead of hours. As an added bonus, the transfer of the operating software from the aging VAX server to the new HP server also resulted in a major cost reduction, since the server is now located in Telstra’s Sydney hosting facility rather than Trend’s headquarters. This not only ensures greater operating security for Trend but also frees up a significant amount of space and reduces the company’s carbon footprint.  Download Case Study " The CHARON-VAX product proved to be all it claimed to be, and it has been working for us very, very well for more than three years now.” Ray Schroder, IT Manager, Trend Windows & Doors " The CHARON-VAX product proved to be all it claimed to be, and it has been working for us very, very well for more than three years now.” Ray Schroder, IT Manager, Trend Windows & Doors