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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...

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...

What are Legacy applications? Understanding Usability, Challenges, and Solutions

Data suggests that 31% of the technologies used by enterprises are legacy applications or systems. Though they were designed using outdated operating systems, in most cases, they still perform critical tasks important for the business to run smoothly. This article will delve deep into the core essentials of legacy applications,...

HP-UX End of Support: What Businesses Need to Know

For years, HP-UX was an important OS in the world of enterprise computing. Companies found it reliable enough to manage their mission-critical workloads. However, HP has already stopped supporting most of the OS versions. And the HPE integrity will also reach end-of-life (EOL) in 2025. This news is making business...

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,...

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. The DEC VAX computers were groundbreaking systems that stood tall, a testament to their capabilities and architecture. Despite being introduced ages ago, they are still operational in several...

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...

RISC-V vs ARM Processors- Which One’s Better for Your Business?

The dynamics of processor architecture are evolving, and two mega giants have emerged to spark fervent competition to redefine computing power: RISC V and ARM. These two powerhouses have a distinct history and strengths, which make them leaders in cutting-edge microprocessor technology. They are igniting discussions on their efficiency, customization,...

Everything You Need to Know About VAX Computer Systems

VAX computers redefined technology in their era. But their relevance has shifted over time with the hardware reaching its legacy status. How to evaluate their legacy? In this article, you will uncover the journey of VAX computer systems - how they have evolved. You will also get to know the...

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...

Everything You Need to Know About HP-UX

More than 13,000 companies across various industries still rely on the HP-UX OS to run mission-critical applications. Interestingly, 21% of them are in IT and services, 13% in computer software, and 9% in financial services. With important features like access-control lists for file permissions and built-in logical volume management, HP-UX...

All About the RISC-V Processors

RISC-V has gained widespread popularity in recent times. In fact, 62.4 billion RISC-V CPU cores are expected to be used by 2025. Many factors can contribute to this growth. To understand it better, let’s delve deep into it.   The RISC-V processor is based on the RISC-V instruction set architecture...

Decoding RISC Architecture. How is it 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,...

Struggling to Find Replacements for Your Oracle Sun Spare Parts?

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? As Oracle continues to phase out support for aging SPARC systems, many organizations face a growing challenge: maintaining the reliability of legacy...

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...

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...

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...

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...

Breaking Down HP-UX Lift and Shift Migration on Azure

IMAGINE THIS: you are running your HP-UX workload on Azure. No more dependency on outdated and risky PA-RISC hardware. 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...

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...

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...

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...

HP 3000 Emulator: Say Goodbye to Hardware Failures and Unlock Optimum Efficiency

HP 3000 computers first appeared in the 1970s, and later, in the 1980s, they evolved from the 16-bit Classic versions to the 32-bit PA-RISC versions. HP continued to produce it for many years. However, by the end of 2010, they stopped supporting them. Today, some businesses, especially in manufacturing and...

Comparing Unix versions: AIX, HP-UX, and Solaris

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....

The Future of PA-RISC Hardware in Modern Computing

HP stopped selling 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? Well, there are two aspects...

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,...

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...

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...

Sun Solaris Operating System: A 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 myriads of operating systems (OS), the Sun Solaris operating system has been a notable player, especially in mission-critical and high-end data processing environments. This blog delves...

Solaris vs Linux: A Comparative Study

The main difference between Linux and Solaris is simple: Linux is free and open-source, while Solaris is a proprietary Unix operating system. But what does that mean? With Linux, you have the freedom to access, modify, and share the code as you like. However, with Solaris, that's not possible because...

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...

Running Solaris on Azure VMs: How Charon-SSP Makes it Possible?

If your organization is still using a legacy system like Solaris SPARC, you know the risks and costs of maintaining it. Right? So, instead of relying on this aging system, why not consider running it on an Azure Virtual Machine? This can reduce risk and cost while optimizing your Solaris...

A Step-by-Step Guide on SPARC Migration

SPARC migration is a critical procedure for businesses that want to modernize their IT infrastructure. Migrating from one SPARC server to another platform requires vigilant planning and execution while ensuring data integrity. SPARC servers are known for their reliability and performance, but as they age, businesses face challenges while working...

Running SPARC Solaris on AWS: Migrate Legacy Systems Seamlessly with Charon-SSP

Applications on Sun SPARC systems often handle business-critical workloads. But the aging infrastructure raises concerns about downtime risks and high maintenance costs, prompting businesses to consider cloud migration, especially to the renowned Amazon Web Services (AWS). However, rewriting SPARC Solaris on AWS (complete migration) presents a huge burden in time...

Comprehensive Guide: SPARC Cloud Computing-It’s Advantages, Challenges, and Best Practices

The archives of IT history entail how SPARC legacy systems have served as cornerstones on which many businesses have relied for decades. They are known for their renowned architecture and reliability. Yet, the continuous evolution of the digital landscape has led to the SPARC system finding itself at a crossroads....

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...

SPARC Software Emulation 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)....

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 system migration options or move their...

Solaris SPARC vs x86: Choose the Right Architecture for Your Business

It's fascinating to see that the longstanding debate between Solaris SPARC and x86 architectures continues into 2024. This raises the question: Which one truly dominates the modern computing world? While performance is key, it's just the tip of the iceberg—there's so much more to consider. So, let’s take a step...

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....

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,...

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. They are working from the initial planning stage to the result stage, and an efficient migration strategy is an absolute success. What Is...

SPARC Virtual Machine On-Cloud or On-Premises: Which is better?

Introduction First developed in the late 1980s, Sun SPARC hardware was known for its scalability, performance and security. But with time this dependable legacy hardware system started showing signs of ageing which resulted in a lot of down time and operational loss for many enterprises. The technique of building SPARC...

Future of VAX/VMS Migration and Emulation

Introduction The 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...

Exploring the Advantages of the DEC Alpha Emulator: Revolutionizing Computing

Introduction 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...

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...

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. These legacy systems are widely used in manufacturing, telecom, academic, scientific research,...

Unleashing Nostalgia: Charon-PDP Brings Vintage Computing to Europe’s Modern Age

Introduction 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...

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...

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. As a leading virtualization solution provider, Stromasys provides two options: on-premises and cloud virtualization. In this article,...

Stromasys Cloud Solutions: Revitalizing Legacy Applications for the Modern Era

In the dynamic landscape of technology, businesses constantly face the challenge of balancing legacy applications with the need for modernization and innovation. Legacy applications, though once revolutionary, can become roadblocks to progress, hindering agility, scalability, and cost-efficiency. However, with Stromasys Cloud Solutions, organizations can embrace the transformative power of the...

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...

The Power of Choice: How Stromasys Empowers Businesses to Customize Cloud Solutions

Unlocking Flexibility and Innovation for Modern IT Environments Introduction In today's rapidly evolving digital landscape, businesses are constantly seeking agile solutions to adapt to changing market demands. Many enterprises still rely on legacy systems to support critical operations but face the challenge of integrating these systems with modern Cloud-based applications....

Cost-Efficiency in the Cloud: Maximizing ROI with Charon

Unlocking Financial Benefits for UK Businesses Introduction In today's rapidly evolving business landscape, companies across the UK are constantly seeking ways to optimize their operations while minimizing costs. As legacy systems like VAX, Alpha, Sun SPARC, HP3000, HP9000 and PDP-11 become outdated, many UK enterprises are turning to cloud computing...

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...

Elevating Efficiency: Transitioning from SPARC Systems

Despite their age and obsolescence, many organizations still cling to SPARC systems for their operations. Yet, relying on outdated hardware poses significant risks, especially when critical applications are at stake. In this blog, we will explore why there is a need for transitioning from the SPARC systems and embracing new...

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....

What is OpenVMS Operating System?

OpenVMS, short for Open Virtual Memory System, is a highly reliable and secure multi-user operating system initially developed by Digital Equipment Corporation (DEC) and later acquired by Compaq and then HP (Hewlett-Packard). Known for its robustness and scalability, it features strong process isolation, clustering capabilities, and comprehensive security measures, making...

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...

OpenVMS for DEC Servers

Are you running applications on legacy DEC systems? DEC legacy systems are everywhere: banks, energy and nuclear facilities, manufacturing and process control, the defense industry, transportation, hospitals, insurance, and more. At Stromasys, we work with organizations of all sizes and across just about every vertical with production or business critical...

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 emulation and virtualization solutions have emerged...

Transforming Business with Server Virtualization

The corporate IT landscape is evolving rapidly, and one of the significant challenges that looms over businesses is their persistence in maintaining legacy systems for their critical operations. This once-indispensable hardware was once the cornerstone of business operations but now stands as a relic of a bygone era. Nearly 65%...

Legacy Hardware Virtualization Comparison

If your business relies on aging legacy systems, the clock is ticking. High maintenance costs, old hardware, and high electricity bills make doing nothing untenable. But starting from scratch isn’t much more attractive, what with the associated costs of programming, hardware, and retraining and re-certifying users. There’s a third way....

11 Hidden Risks: How Legacy Software Could Be Limiting Your Growth

In the US, IT departments waste $85 million each year dealing with legacy systems and bad codes. Can you imagine the amount of loss companies incur yearly with legacy software? Although legacy software served its purpose in the past, continuing with it can pose significant risks to your business. Guess...

Creating Agility and Continuity for a Global Product Company

The Challenge: Aging Hardware Limits M&A Activities Businesses are managing more data and IT systems today than ever before. So, it’s no surprise that during mergers and acquisitions (M&A), getting the technology integration right can be an issue. Effective technology integration during M&As can give business units more effective systems...

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...

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