THE FOUR HUNDRED - Power Systems & IBM i Insights

1. Big Blue Is Still Talking About Future Power Processors, Which Is Good

   The details are really thin, as usual, but IBM is still talking about the advantages that the Power10 and Power11 processors have over other server-class CPUs in the market today, as Power chief architect Bill Starke did at the most recent POWERUp conference in New Orleans. And Starke always ends his presentations with a hint or two about what Power Next or Power Future – what we would call Power12 – might look like.

   Many of the things that Starke talked about during his two presentations at POWERUp 2026 are things that we have been talking about with Starke for …

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2. Who To Consult With On Your Cloud Strategy, And Who To Manage It

   If you run IBM i, you already know what operational discipline looks like. Tightly governed security models. Decades of validated business logic embedded in RPG and DB2 for i. Systems of record that have been running continuously since before “the cloud” was anything more than a weather term. Your platform is not fragile – it is, in many ways, the most stable and secure thing in your data center.

   But the world around IBM i has changed. As we discussed in our previous IT Jungle article, the latest IBM i Marketplace Survey data confirms what most shops already know: …

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3. Guru: DateTime Rules Of Thumb

   I am not a great programmer. I am a decent programmer who has found ways to stay out of trouble. I use many little rules of thumb to keep me and the people I serve from being unpleasantly surprised at inopportune moments. Today I share rules of thumb regarding datetime data that have served me in my work.

   The first date field I used in an RPG program was a six-digit zoned-decimal value in MMDDYY format. This was part of a programming assignment for a class I was taking at the local vocational-technical center in days of yore. In my …

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4. i-Rays Performance Analyzer Now Ready for Prime Time, Omniology Says

   Companies that want to address performance issues on their IBM i applications may want to check out the i-Rays software from Omnilogy. The product has matured considerably since it was introduced to the U.S. market last year, and it now has the backing of prominent IBM i performance expert Dawn May.

   When we first wrote about i-Rays back in May 2025, the offering was brand new to the American market. Marek Walczak, the chief commercial officer for the Polish firm Omniology and the general manager of i-Rays, attended the COMMON POWERUp 2025 conference in Anaheim, California, to test the …

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5. CNX Adds AI To Valence Development Tool

   CNX is adding a new AI assistant to Valence, its no-code development environment for IBM i. The AI will provide a range of enhancements to the Valence experience, from helping with modernizing existing greenscreen applications to providing the ability for executives to “chat” with their Db2 for i data.

   Valence is a collection of tools for creating new Web and mobile applications that run on IBM i. The software features RPG procedures for integrating with existing IBM i logic, and generates JavaScript front-ends that are served by IBM i’s native HTTP Server (the one powered by Apache). Popular add-ons include …

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