• IBM i PTF Guide, Volume 26, Number 42

  November 4, 2024 Doug Bidwell

  Welcome to this week’s edition of the IBM i PTF Guide. Just a note of explanation to start off. In the Defective PTF section below, we only show you the first one for each release. Often there are more than one. If there is a new one that you haven’t encountered before, please follow the link in the Guide (for your release level) to get the complete list of defectives. And please review the special instructions – things sometimes become more complex the deeper you dig, especially with defectives.

  Now, here is a bug for you in PowerHA. Some …

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• RPG Code Assist Is The Killer App For AI-Enhanced Power Systems

  October 23, 2024 Timothy Prickett Morgan

  “I love it when a plan comes together.” – Colonel John “Hannibal” Smith, The A Team.

  Look, we take our wisdom and our joy where we can find it here at The Four Hundred, and it does indeed look like Big Blue has a plan that is coming together with regards to generative AI and the Power Systems hardware platform as it relates to the IBM i software platform.

  We told you in Monday’s issue that IBM was up to something with regard to the Power Systems line, which was revealed to partners and presumably key …

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• IBM Unveils ‘Migrate While Active’ Cloud Offering, HA Subscriptions

  October 23, 2024 Alex Woodie

  IBM yesterday announced new subscription offerings for its continuous availability and high availability products for IBM i, Db2 Mirror and PowerHA, respectively. It also announced a “migrate while active” program to move IBM i installations to servers running in IBM’s PowerVS cloud or other Power-based clouds.

  For the past two-and-a-half years, IBM has been moving its IBM i software stack, including the operating system as well as supporting facilities, like BRMS, and Cloud Storage Solutions, away from perpetual licenses and toward subscriptions. At the same time, it’s been simplifying the stack by including more utilities, such as Performance Tools and …

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• What’s New on PHP? Seiden Delivers the Goods

  October 23, 2024 Alex Woodie

  PHP has been around so long on the IBM i server that it’s practically a legacy technology at this point (not that that’s a bad thing). But if you haven’t looked at PHP lately, you might be surprised at what’s going on with the newer releases. PHP guru Alan Seiden recently brought us up to speed with the Web development language with a webinar sponsored by TUG.

  Seiden has been involved with PHP on IBM i for about 20 years. He was playing around with the open source language even before IBM and Zend worked together to bring the first …

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• Four Hundred Monitor, October 23

  October 23, 2024 Jenny Thomas

  All things considered, IBM has had a pretty good year. And as we await the Q3 financial results, we are expecting more of the same as confidence for software business growth seems to continue, and GenAI and the hybrid cloud continue to be winners for the bottom line. When you consider that November is next week – you can also tell the end of the year is near by looking at the dwindling items on our calendar – we are already looking ahead to the coming year with optimism. But for now, let’s take a look at the news of …

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• IBM Bolsters Db2 for i With Tech Refreshes

  October 23, 2024 Alex Woodie

  IBM is delivering a handful of new database capabilities with the latest batch of Technology Refreshes for IBM i 7.5 and 7.4, including new function to create Universally Unique Identifiers (UUIDs), new capabilities for the security data mart, and various enhancements to SQL-based IBM i Services.

  A UUID is a random 36-character, 128-bit alphanumeric string that can be used to identify something, such as a row or table in a database, with near certainty that the identifier is unique, has never been used before, and will never be used again.

  The UUID system was first implemented by the Open Software …

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• IBM Nears The End of the Road for Server Reliability Improvements

  October 21, 2024 Alex Woodie

  Reliability has always been one of the hallmarks of IBM big iron, the midrange and mainframe systems hundreds of thousands of companies run their businesses on around the world. These sturdy systems simply don’t go down very often, certainly less frequently than “industry-standard” (i.e. Intel-based) systems. In fact, the System z and Power systems are so reliable that, statistically speaking, there’s very little room for improvement.

  For data on uptime and reliability, we turn to Information Technology Intelligence Consulting (ITIC), which is led by longtime IT industry analyst Laura DiDio. ITIC has been conducting an annual server and operating system …

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• IBM Previews New Power Tech At TechXchange Event

  October 21, 2024 Timothy Prickett Morgan

  I wish we could tell you what was up, but we don’t know what it is. But we do know that all of the top tech brass at Big Blue related to the Power Systems platform are going to be participating in the keynote address at IBM’s TechXchange 2024 event in Las Vegas – what we used to call PartnerWorld – on Tuesday.

  Like a bad AI model with not enough parameters and not enough data broken down into tokens, we have to try to infer from first principles what IBM might be announcing and therefore what we might see …

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• Guru: Web Concepts For The RPG Developer, Part 4

  October 21, 2024 Chris Ringer

  The final article in this series is about the JWT (JSON Web Token). If you wish to review the previous articles, you can drill back from part three. For unattended machine to machine (M2M) processes, a JWT string is a formatted container for requesting access to a resource server. I think of a resource server as the applications. And in our case, the JWT has an asymmetric signature.

  But really, what is a JWT? It’s similar to a temporary driver’s license. Think about your last visit to a hotel (figure 1).

  Steps:

  1. You present your ID (JWT) during check-in

  …

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• IBM Working On Making Enterprise Java Easier

  October 21, 2024 Timothy Prickett Morgan

  Java is important in the enterprise, and getting more important, and IBM wants to help make managing and using Java easier.

  At this time last year, there were 26.3 million application developers in the world, and according to CodeNinja, about 20 million of them were reasonably fluent in JavaScript, nearly double the number six years ago. (We are not sure if CodeNinja is counting Node.js as a variant of JavaScript, as it probably should.)

  Java, a much older cross-platform language and the lingua franca of business logic in the enterprise, is not as large but is seeing a bit …

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