why is as/400 still usedIBM Power Systems computers have been a mainstay of enterprise IT since the 1980s. From the original AS/400 through the current IBM iSeries, they’ve been prized for performance, stability and dependability. However, as enterprise cloud services have continued to replace onsite ERP, some people have written the AS/400 off.

 

With the ever decreasing cost of cloud hosting, the IBM AS/400 is portrayed by its detractors as an outdated, pricey relic from a bygone age. Additionally, there is a perceived lack of IT support — particularly for companies moving to the cloud — that has led some companies to reconsider their IBM Power Systems infrastructure. However, the criticisms are overstated, and there are good reasons why so many companies still use the IBM AS/400.

 

Why is AS/400 still used?

 

  1. IBM Power Systems preserve the legendary AS/400 performance and reliability. 

    The IBM AS/400 was built to be bullet-proof, with massive hardware redundancy — particularly at the upper end of the server line. It’s also extremely high-performing, with CPUs that are 3-5 times more powerful than competitors. For applications like SAP hosting that require extremely high performance and low downtime, these features are ideal.

 

  1. There are a good range of AS/400 options available.  

    From inexpensive, entry-level systems to high power, massively redundant servers for larger enterprise users, to scalable models for ever-expanding data centers. The IBM iSeries also support multiple operating systems, including AIX, IBM i, SUSE and RedHat Enterprise Linux.

 

  1. Moving away from IBM Power Systems is not worth the expense.  

    IBM Power Systems have a higher price per core than competitors, but their cores are also much more powerful. For example in a recent presentation, IBM showed a price/performance edge for Power Systems LC machines over Intel Proliant, in both single and dual-socket machines.Keep in mind, this is a test run by IBM, and there are no absolute numbers for performance, since it depends on architecture and workload. Still, at the very least this shows that the IBM AS/400 is priced similarly to competitors. Any price savings gained by switching hardware will be dwarfed by the expense and disruption of moving to another platform — especially with the availability of cloud solutions.

 

  1. The AS/400 managed cloud provides a complete solution.  

    Symmetry’s IBM iSeries cloud environment makes the AS/400 a truly competitive option for the cloud era. We reduce TCO, while replacing unpredictable CapEx with steady OpEx, charging only for the resources you need.You’ll be able to scale dynamically as your needs grow, eliminating the need to purchase and configure hardware ahead of time. Equally importantly, you can put the search for qualified IBM AS/400 staff behind you; as America’s largest Power Systems SAP Basis team, we have both the hardware and the skillset to provide a complete suite of enterprise cloud services for the IBM iSeries.

 

The IBM AS/400 can take you as far as you want to go.

 

For many businesses, the IBM AS/400 is like an old, reliable friend that has grown and flourished along with you. With the Symmetry AS/400 cloud, you can take that friendship to the next level, benefiting from the same performance and ultra-high uptime, while lowering costs, enhancing flexibility and simplifying internal IT.

 

Contact us to learn how our AS/400 cloud can keep you on the cutting edge.

About Curtis Gaska - Solution Architect

Curtis Gaska is a solution architect on Symmetry's expert SA team, delivering complete SAP® technical solutions from upgrades to complex landscape implementations. Curtis pairs his sound SAP technical expertise with sales skills to knowledgably advise clients, and prospective clients of Symmetry’s services and product offerings throughout each stage of the sales cycle. Curtis has a unique ability to deliver technical knowledge to create customs solutions per the client requirements, by not only taking the technical specifications into consideration but also the business drivers particular to that organization in turn creating an optimal SAP environment. This skilled approached includes scoping, planning, and execution of various projects including Migrations/Upgrades/Installs, Hosting and ongoing Managed Services. He also stays abreast of the latest technologies such as road mapping solutions for client’s to leverage SAP HANA® in their current environment to then be hosted in Symmetry’s state-of- the -art Datacenter.