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  • In The IBM i Trenches With: IBM Champion Ash Giddings

    December 13, 2021 Timothy Prickett Morgan

    It may be hard to believe, but not everybody who has worked on an AS/400, iSeries, System i, or IBM i platform is a programmer. Even if they care a great deal about programs and how they run on the boxes. Ash Giddings, who is an IBM Champion in 2021 and a newly appointed product manager at high availability software provider Maxava, is one such chap, and we got an opportunity to have a chat with Giddings about what is going on with performance management, systems management, disaster recovery, and high availability out there in the IBM i base.

    Like …

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  • 2021: An IBM i Year in Review, Part One

    December 13, 2021 Alex Woodie

    It’s mid-December. and since nothing much else is going on, let’s take a quick waltz through the IT Jungle archives to see what kind of year it was. It all started back in January, when…

    Our esteemed founding editor tried to convince IBM what is plainly obvious: That the IBM i installed base is “still its very largest enterprise computing customer base” (emphasis added). Yes, there are more Red Hat licenses, but when it comes to unique companies, IBM i, with around 120,000 customers around the world, is still tops. Will IBM do the hard work to find a (virtualized) …

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  • Guru: Global Variables in Modules

    December 13, 2021 Ted Holt

    When I first learned to program computers (RPG II, COBOL 74), the only kind of variables I knew of were global variables. Any statement within a program was able to use any variable.  It was not until I started my computer science degree that I found out about local variables, which are known to only part of a program. Since that time, it has been my practice to use local variables as much as possible and global variables only when necessary.

    Ideally an RPG program, service program, module, or subprocedure would have no global variables at all, but I don’t …

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  • As I See It: The Ideal Workplace

    December 13, 2021 Victor Rozek

    Traditionally, at yearend, I would write a predictive article about IT trends and prospects for the coming year. But if you’re not among the lucky few who have been abducted by aliens and kept closeted these past two years, you doubtless already know that our foreseeable future will include more dreck and disruption, liberally peppered with stress and uncertainty.

    Of course, computers could care less, but the people who work with them do, so writing about anything uplifting was preferable to another dose of dour reality. I wracked my brain to find it, failed miserably, and was about to settle …

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  • The Four Hundred Guru Retires

    December 13, 2021 Ted Holt

    This is the last issue of The Four Hundred for which I am serving as technical editor.

    I have been editing the technical content of and writing articles for this august publication for 20 years. For most of that time, this has been a side job that I’ve done outside of normal working hours (i.e., nights and weekends). I’m ready for a change. Technical editing and writing are not easy and they take a lot of time, time that I had rather spend doing other things.

    In the days ahead I plan to spend:

    • Less time sitting and more time
    …

    Read more

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