• Guru: Web Concepts For The RPG Developer, Part 2

  June 10, 2024 Chris Ringer

  Hello again! Part 1 of Web Concepts for the RPG Developer was an introduction on how to build components in an HTTP request and I hope you enjoyed it. Part 2 is just a continuation of that vast topic because there is so much to learn. I encourage you to click on the links in this article and explore on your own too.

  JSON

  A web API endpoint may require the data in the body of an HTTP POST request to be constructed as JSON (“jay sahn,” short for JavaScript Object Notation). JSON is formatted text (a string) containing key:value …

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• Just What Is Digital Transformation, And How Big Will It Get?

  June 10, 2024 Timothy Prickett Morgan

  Sometimes, we really wonder what people are talking about. And not in a snotty way like “we know better,” but in a way that we truly are not sure what they mean. The term “digital transformation,” often abbreviated DX and not meaning “digital experience” like UX is short for “user experience,” is one of the things we think we understand until we scratch the surface.

  We have been doing digital computing in the enterprise with electronic computers for more than six decades, and we using gussied up loom programming machines powered by punch cards since the US Census of 1890. …

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• IBM i PTF Guide, Volume 26, Number 21

  June 10, 2024 Doug Bidwell

  Once again, here is a reminder that a big change has come to patching IBM i systems. IBM i APAR and PTF records have migrated to Known Issues records and Fix Information records to be consistent with other IBM patching systems for other platforms and software. So read up on it at this link.

  We also have one new security vulnerability that you need to be aware of since we last published the IBM i PTF Guide. The vulnerability is outlined in Security Bulletin: Denial of service vulnerabilities in Node.js affects IBM Rational Developer for i RPG and …

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• Youthful IBM i Optimism In Fort Worth

  June 3, 2024 Alex Woodie

  The IBM i community showed up in force last month for COMMON’s annual conference. And they sure didn’t drive or fly to Fort Worth for the weather, which was hot and muggy. The POWERUp 2024 attendees – all 1,100 of them – came to the show to learn about the platform, which may be in the early stages of – dare we say it? – a youth moment.

  First things first: the attendance number. COMMON was shooting for about 1,000, which is about where its annual spring conference has been for the better part of a decade (the fall conferences …

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• ARCAD Breaks Up Monolithic Code With New Transformer Tool

  June 3, 2024 Alex Woodie

  There are many different aspects to application modernization: moving from 5250 greenscreens to Web interfaces, adopting the SQL database engine, and using DevOps techniques. Another part of modernization is breaking up monolithic codebases into smaller, more manageable chunks that can be more readily integrated using APIs and Web services, and that’s the goal of a new version of its Transformer product line launched recently by ARCAD Software.

  ARCAD Software already offers several capabilities under its Transformer brand, including Transformer RPG for converting fixed-format RPG to free-format RPG; Transformer DB for converting DDS files to modern DDL tables; Transformer Field for …

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• Guru: With Procedure Driven RPG, Be Precise With Options(*Exact)

  June 3, 2024 Gregory Simmons

  Introduced to the RPG language in V7R2 TR1 and V7R3 TR7, the Options(*Exact) enables RPG programmers to adopt a more defensive coding style. Defensive coding is something all developers should be practicing.

  DISCLAIMER: The edibility of the mushrooms listed in my test program are purely to give the program a little context and make it interesting. Their edible status is from the publication by the Missouri Department of Conservation called A Guide to Missouri’s Edible and Poisonous Mushrooms. Before foraging for and/or consuming any wild mushroom, do your research and be safe.

  **Free
  Ctl-Opt Main(Test_Exact_Options);
  Ctl-Opt Debug Option(*SrcStmt:*NoDebugIO);
  

  …

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• A Match Made In The Midrange: IBM i And FlashSystem

  June 3, 2024 Steven McIver

  If you are only looking at IBM i from the “green screen,” not much has changed over the years. We run mostly the same commands and access the same operating system menus. It can seem like time has stood still and IBM i has not changed at all.

  However, from the infrastructure point of view, that is certainly not the case. In this article, I want to focus on the popular external storage option for IBM i systems, which is FlashSystem. There have been some great new features that have been added lately to make the storage administrator’s life easier. …

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• IBM i PTF Guide, Volume 26, Number 20

  June 3, 2024 Doug Bidwell

  Here is something you need to be aware of: IBM i APAR and PTF records have migrated to Known Issues records and Fix Information records to be consistent with other IBM patching systems for other platforms and software. So read up on it at this link here.

  And, as often happens, we also have three new security vulnerabilities to cope with.

  First, we have Security Bulletin: IBM WebSphere Application Server and IBM WebSphere Application Server Liberty are vulnerable to an XML External Entity (XXE) injection vulnerability (CVE-2024-22354), which you can find out more about here. Here are the …

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• IBM Developing AI Coding Assistant for IBM i

  May 22, 2024 Alex Woodie

  During his keynote presentation at the POWERUp 2024 conference Monday, IBM i CTO Steve Will announced that IBM is actively exploring ways to incorporate generative AI into the IBM i platform. The most promising of three individual but related projects is a plan to build a large language model (LLM)-powered coding assistant for IBM i that will initially provide three functions to support RPG development, with more expected in the future.

  The genesis of the coding assisting project for RPG, which doesn’t have a name yet, can be traced to last year’s launch of watsonx Code Assistant for Z, which …

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• The Power Of Modernization: Igniting Business Growth With IBM i Upgrades

  May 22, 2024 Tom Horan

  Staying competitive is key in a fast-paced business world. For many organizations, IBM i systems play a crucial role in their operations. These systems, known for their reliability, scalability, and security, have long been the go-to for critical business applications. But as technology advances, these systems must evolve, too. Upgrading your IBM i infrastructure isn’t just an upgrade – it’s a strategic investment that can fuel business growth.

  So the question is: Why modernize?

  Boost Efficiency and Performance

  Modernizing your IBM i systems can significantly increase efficiency and performance. Upgrading to the latest IBM i operating system and hardware (IBM …

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