Archive for: cloud migration | Stromasys

“We used to have a guy for that…”

In discussions about aging technology, IT managers often state this. While most companies used to have the skillset to maintain all parts of their infrastructure, there’s a hidden and increasing risk. The expertise is gone but those systems and infrastructure still operate within the organization. Not only do they operate, but they play a mission-critical role and are often proprietary and customized to the organization.

Without the skillset, gaps in support within the layers of infrastructure emerge and usually, at the worst time. In 2017, 146 million individuals’ personal information was exposed at Equifax because “the complexity of its legacy system contributed to a failure to patch a critical vulnerability,” wrote Robert Charette in Inside the Hidden World of Legacy IT Systems. Within Equifax, there was a lack of support knowledge about its legacy systems. In other words, the company used to have a guy for that.

To understand the risks in support, it’s important to first understand each layer of the infrastructure, specifically the hardware and the operating systems.

 The hardware layer

Legacy hardware has played an integral component in IT departments for decades (SPARC servers were first introduced in 1986). As they’re now at end-of-life status, they’re at risk of unplanned downtime, increasing maintenance costs, and a growing security risk. Alarmingly, often the skillset within a company to help mitigate those risks is gone.

IT departments need to deal with this unstable layer, and they’re faced with either rewriting the applications in an expensive and time-consuming migration strategy or finding spare parts on eBay to keep the hardware (and its risks) running. Another solution is a “lift and shift” emulation strategy, which will decommission the hardware and shift the legacy applications to a modern platform or the cloud without any modification or recertification to the application. The risk of downtime is eliminated, maintenance costs decrease, and without the dependence on legacy hardware, IT departments can take advantage of new technologies.

The operating system

Operating systems don’t age the same way as hardware, but without knowledgeable troubleshooting and support, they pose an increasing security and stability risk. These systems have ongoing patches and fixes but when it comes to these older, end-of-life OS versions, the original vendor doesn’t provide the patches.

An IT department needs to have the expertise to troubleshoot, resolve issues, and help a company with their security strategy. Finding a support provider (or training your own staff) that understands the challenges the organization faces, specializes in a system’s specific version and then can also implement workarounds and the patches needed is essential.

There are four main areas for patches: 

  • Stability patches: These patches fix a performance issue.
  • Security patch: These are often the most critical to apply under any type of regulatory framework.
  • Kernel patch: Only provided by the vendor, these usually occur with the first year or two of the system being released.
  • Firmware updates: Vendors typically stop upgrading firmware about one to three years from the release date.

Unfortunately, not everyone agrees about what constitutes a patch, and most IT managers believe that if a vendor no longer provides patches, the system must be upgraded. But with the right expertise and support, this is not always the case. Upgrading can often come with a lot of hidden costs, including new storage and migrating the data and metadata. Version locking is one strategy that a proper support vendor would know and continue to keep your environment secure.

It’s important to not wait until an infrastructure layer fails or is exposed but to have the support in place for mission-critical applications. With that proper support, IT departments can keep costs down, their operations running smoothly and the opportunities to take advantage (and reap the benefits) of newer technologies.

For more in-depth information, view our webinar, sponsored by the OATUG, How to close the EOL systems drain and modernize your IT infrastructure


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.

Download the full press release here.


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.

Use our FREE ROI calculator to get a quick snapshot on how much you could save in budget and resources.


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 AWS blog: Re-Hosting SPARC, Alpha, or Other Legacy Systems to AWS with Stromasys

Companies still rely on mission-critical applications running on Sun SPARC, Alpha, or other legacy systems like PDP, VAX, or PA-RISC systems. 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.

Read the full blog post here.