AS/400e Archives - IT Jungle

The AS/400: A 37-Year-Old Dog That Loves To Learn New Tricks

June 23, 2025 Timothy Prickett Morgan

In the early years of the AS/400 platform, when we were new to the IT business and there were so many different datacenter computing platforms and even more operating systems, we didn’t think about the longevity of the AS/400 and its System/38 and System/36 predecessors. It was a new platform with a heritage, a system with both a past and a future out as far as we could see with our own youth and limited experience.

But over the years, in the early 2000s in particular, we started to keep track of the years the AS/400 was around and celebrated …
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Historical, Functional, And Relevant

July 12, 2021 Timothy Prickett Morgan

The purpose of The Four Hundred, which entered its 33^rd year of publication this week, is to support the community of companies and their IT staffs – and ultimately the end users and the success of those companies – who have deployed their mission critical applications on System/38, System/36, AS/400, AS/400e, iSeries, System i, and now IBM i platforms for a decade longer than we have been around. My mentor, Hesh Wiener, and various colleagues who worked for other publications that covered the System/38 and System/36 from the time before I came onto the scene in July 1989, …
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You’re Only As Old As The Applications You Feel

June 24, 2020 Timothy Prickett Morgan

You didn’t actually think that we would have forgotten that Sunday, June 21^st, was the 32^nd birthday of the Application System/400, did you? Of course we didn’t forget.

It was also Father’s Day and the first day of summer, and to be perfectly frank (Soltis), I got a new smoker from my wife and I spent the afternoon learning about the joys of hickory smoked barbeque ribs. It is a gift that just keeps giving, because I made about 40 pounds of meat in various kinds and flavors because I needed to try everything all at once. …
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IBM Gives A Peek Of The Future At POWERUp 2019

May 20, 2019 Timothy Prickett Morgan

It would not be a COMMON, or even a POWERUp, conference without some glimpse into the future by IBM to give customers of its Power Systems line a sense of what lies ahead near the horizon. By doing so, Big Blue can provide comfort to customers that it is working on future technologies and services without revealing its hand too much to competitors.

Steve Sibley, vice president of offerings for the Cognitive Systems division, which is the part of IBM that makes and sells Power Systems iron, participated in the opening session of the POWERUp 2019 conference in Anaheim on …
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Settling In With IBM i For The Long Haul

February 11, 2019 Timothy Prickett Morgan

If nothing else, the IBM i platform has exhibited extraordinary longevity. One might even say legendary longevity, if you want to take its history all the way back to the System/3 minicomputer from 1969. This is the real starting point in the AS/400 family tree and this is when Big Blue, for very sound legal and technical and marketing reasons, decided to fork its products to address the unique needs of large enterprises (with the System/360 mainframe and its follow-ons) and small and medium businesses (starting with the System/3 and moving on through the System/34, System/32, System/38, and System/36 in …
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The AS/400: A 37-Year-Old Dog That Loves To Learn New Tricks

Historical, Functional, And Relevant

You’re Only As Old As The Applications You Feel

IBM Gives A Peek Of The Future At POWERUp 2019

Settling In With IBM i For The Long Haul

Content archive

Recent Posts

Subscribe

Pages

Search