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  • Why Steve Will’s Promotions Are A Big Deal For IBM i

    June 6, 2022 Alex Woodie

    As chief architect for IBM i, Steve Will has long been the recognizable face of the IBM i development team in Rochester, Minnesota. Recently, he added two more titles to his cv, including IBM i CTO and distinguished engineer. While the labels are certainly good for Will and an acknowledgment of his hard work, they’re also good for IBM i and bode well for the future of the platform.

    A year after earning a master’s degree in computer science at Purdue University in 1984, Will joined IBM and immediately went to work on the IBM midrange line, first as a …

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  • IBM i Licensing, Part 1: Operating System Subscriptions

    June 6, 2022 Timothy Prickett Morgan

    Every vendor that sells systems and/or the systems software that runs atop that machinery has had to cope with myriad transitions in product packaging and pricing with the establishment of the cloud. The transitions are difficult for both companies and their customers, but in the long run, pricing will be more flexible and equitable – and far more predictable for both vendors and users alike.

    Big Blue has offered several licensing models over the years for the OS/400, i5/OS, and IBM i platforms. In the early years, every piece of software had a perpetual license tied to a machine, usually …

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  • Guru: IBM i Experience Sharing Case 4 – Investigating Time-Sensitive Transaction Issues

    June 6, 2022 Satid Singkorapoom

    Among the central processing hardware resources in a computer system – CPU, GPU, memory, disk, PCI-Express I/O bus – disk has always been the slowest component. Even the latest flash disk or NVM-Express flash drive or card is slowest, but not by much. Back in the days of hard disk, disk I/O was the most popular cause of performance problems. From experience, I always looked at it first in my investigation.

    The modern SAN flash disk can still be the performance bottleneck when it is not deployed properly, as I shared in Guru: IBM i Experience Sharing, Case 3 – …

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  • As I See It: Unwritten Rules

    June 6, 2022 Victor Rozek

    Organizational change is always a bastard. Getting hundreds – if not thousands – of people rowing at the same speed in the same direction is about as problem-free a proposition as . . . well, nothing. Getting people to agree is never easy. But they like to be employed, too, because eating is a good habit.

    Companies generally have a stated vision, imparted goals and formal policies, but they tend to morph over time or are superseded by regime and marketplace changes. Alternately, they are simply ignored. Although desired behavior and motivation are outlined in job descriptions and employee handbooks, …

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  • IBM i And The 2039 Two-Digit Date Problem

    June 6, 2022 Timothy Prickett Morgan

    As most of you remember, the shift to four-digit dates at the turn of the millennium was a big pain in the ass, but the world did not come to an end because people got said asses in gear and rectified the problem. (Almost pun int-ended.)

    Anyway, as it turns out, there is another date problem that happens in 2039 in a lot of operating systems, and this one also affects the IBM i platform. IBM had certain system values that had a two-digit date, and they natural could only span 100 years – all you can do …

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