• GiAPA Tracks SQL Performance Issues On IBM i

  March 16, 2026 Alex Woodie

  Tracking down SQL performance problems with IBM i applications sometimes can be difficult, thanks to the mysterious ways that IBM’s Db2 query optimizer works. To help shine a light on changes the optimizer may suddenly make to query access plans, the IBM i performance experts behind GiAPA developed a new tool, dubbed SQL Observer.

  The Db2 query optimizer is a wonder of software engineering. The IBMers who developed it deserve a ton of credit for creating a smart piece of software that keeps SQL queries running so efficiently. Users simply submit the query they want to run, and the …

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• IBM Launches Hybrid Cloud Backup Product With Cobalt Iron

  March 9, 2026 Alex Woodie

  IBM and its business partner Cobalt Iron last week announced the launch of a new cloud backup product. Dubbed Secure Automated Backup with Compass for IBM Cloud, the new SaaS offering can protect data residing across customers’ landscape, including IBM Cloud, other clouds, and on-prem systems like IBM i.

  Cobalt Iron was founded in 2013 with the goal of modernizing backup and recovery. Founder Richard Spurlock saw that companies were spending too much time with platform-specific backup products, so he decided to build a centralized virtual tape library (VTL) solution that could back up and recover data across a range …

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• Bang For The Buck On Entry Power10 And Power11 Machines

  November 10, 2025 Timothy Prickett Morgan

  Back in early October, after IBM released detailed performance specifications for Power11 machines running IBM i, we put together a detailed matrix of processor configurations from Power8 through Power11 machines, marking every different processor combination for all machines. There are dozens of possible server form factor and processor configurations across those four generations of machines, and it would be very difficult to get pricing information out of Big Blue for all of them.

  We poked around the IBM site for Power10 many months ago ahead of the Power11 announcements in July and then did it again after the Power11 …

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• Why The IBM i Market Needed Another VTL Option

  November 3, 2025 Greg Tevis

  Over many decades now, the IBM i community of software vendors has done a great job coming up with new ways to extend and improve the systems that IBM has built for midrange customers. But every once in a while, a new idea comes into the IBM i community from the outside.

  So it is with Compass Tape Gateway from Cobalt Iron, which modernizes IBM i backup by replacing traditional VTL complexity with an automated, software‑defined experience. It treats IBM i as a first‑class part of enterprise data protection – not a silo – so teams get simpler operations, …

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• LightEdge Acquires Connectria To Round Out Each Other’s Power Play

  April 22, 2024 Timothy Prickett Morgan

  If there is a large group of IT customers who pay a premium for a premium product but who are also going to be experiencing a skills shortage in the coming years, then you want to be in the position of selling them networking, compute, and storage capacity in the cloud or in co-location facilities. And you also want to be able to sell them add-on managed services to get a bigger share of their overall budget while also helping them to get more things done.

  That, in a nutshell, is why LightEdge Solutions is acquiring Connectria Hosting. Both companies …

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• The Time Is Now To Get A GenAI Strategy

  March 18, 2024 Timothy Prickett Morgan

  I was born a little less than a year after IBM launched its venerable System/360 mainframe platform, arguably the first information technology platform ever created and sold at scale. I graduated from college six months after the AS/400 was launched and was the founding editor of this newsletter you are now reading a little more than a year after Silverlake came to market and showed what a real platform could look like.

  I was present during the Unix revolution, the client/server revolution, the commercial Internet revolution, and the big data revolutions, and I was absolutely at the forefront of commercial …

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• Big Blue Unveils New Scalable VTL For IBM i

  August 8, 2022 Alex Woodie

  IBM has unveiled the iDSI620, a new virtual tape library (VTL) for the IBM i server, developed by its business partner, Dynamic Solutions International, that scales incrementally via 1 TB chunks up to 240 TB of storage capacity.

  The iDSI620 is designed to keep pace with customers rapidly expanding data environment without requiring new hardware, according to IBM.

  “With iDSI620, there is no disruption to your data protection as your capacity or performance needs change,” IBM states in its July 26 software announcement. “You can simply add a storage license to your existing solution.”

  As a customer’s data …

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• How Committed Is Big Blue To The IBM Cloud?

  May 23, 2022 Timothy Prickett Morgan

  Before you get all nervous, I did not ask how committed is Big Blue to the Power Virtual Server. So don’t jump to the wrong conclusion. But we are beginning to wonder just how committed IBM is to the idea of operating a globe-spanning X86 server cloud that competes with the likes of Amazon Web Services, Microsoft Azure, Google Cloud, Alibaba Cloud, Tencent Cloud, and Baidu Cloud.

  What got us to thinking about this was an announcement by IBM that it has signed a “strategic collaborative agreement” with AWS, which is just facing the facts that AWS is the …

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• In The IBM i Trenches With: Chilli IT

  May 9, 2022 Timothy Prickett Morgan

  There are many strengths in the IBM i platform besides its hardware and software architecture or the sophistication and ease of programming embodied in its development tools. The diversity of its partner ecosystem is another strength.

  As we pointed out last March with the launch of our ongoing In The IBM i Trenches series, globally there are thousands of resellers, each serving tens to hundreds to sometimes thousands of customers, as well as thousands of suppliers of third party maintenance, of technical support, of programming and system management services, and now of hosting and cloud computing. We want to get …

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• HCI Is The Dominant Converged System, Probably For Good

  April 5, 2021 Timothy Prickett Morgan

  Way back in the dawn of time, all systems were “converged,” meaning that their compute, storage, and networking were embodied in their totality within the same system. These functions were pulled apart and a slew of best-of-breed server, switch, and storage appliances were created and they could be mixed and matched in myriad ways. Some might say in too many ways for the vast majority of IT shops, who don’t have the luxury of bales of money laying around to attract PhDs in computer science.

  As distributed computing really took hold in the 1990s, but the 2000s it was clear …

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