System/3 Archives - IT Jungle

The Distinguished Professionals Of IBM i

February 17, 2020 Timothy Prickett Morgan

We use the term legacy a lot in the IBM midrange and mainframe markets, and not necessarily in the good way we talk about political leaders or business executives or sports stars all leaving a legacy behind of their body of work. I use the term when it means something precise – legacy applications, for instance, are the ones that originated back in time and that have not been modernized in any substantial way because perhaps they don’t need to be.

I prefer the term vintage when I am talking about hardware and software releases because that conveys a …
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Observations, Priorities, And Desires For IBM i In 2020

January 6, 2020 Timothy Prickett Morgan

With age and wisdom comes a certain kind of calm expectation that does not necessarily put one in the frame of mind to make prognostications as much as making some observations, laying out priorities, and expressing desires. Making predictions is really about placing qualified and intelligent bets, more like hunting than the slower, measured pace of agriculture, which is about planning and fostering growth.

As I approach the new decade, I am less in the mood to don my wizard hat with its moons and stars on it and to rub the dust off the crystal ball on my desk …
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Sometimes Even DIYers Need A Little Help

October 7, 2019 Timothy Prickett Morgan

If there ever was a crowd that liked to do it themselves, it is the IBM midrange. Well, probably more like half to two-thirds of the IBM midrange. But you know what I mean.

These companies started programming way back in the 1970s with one of Big Blue’s System/3 or System 32, or System/34 machines, and moved on to the System/38 or the System/36. The former launched in 1978, a decade after the System/3 that started it all in Rochester, Minnesota, and the latter came out in 1983, five years before the AS/400. The machines had sophisticated batch and interactive …
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IBM Takes A Hands Off Approach With Red Hat

July 15, 2019 Timothy Prickett Morgan

IBM has been around long enough in the IT racket that it doesn’t have any trouble maintaining distinct portfolios of products that have overlapping and often incompatible functions. The System/3, which debuted in 1969, is only five years younger than the System/360, which laid the foundation and set the pace for corporate computing when it launched in 1964. Both styles of machines continue to exist today as the IBM i on Power Systems platform and the System z.

With the $34 billion acquisition of Red Hat, which closed last week, neither of those two legacy products are under threat and …
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Are You Experienced? IBM i Users Weigh In

March 18, 2019 Timothy Prickett Morgan

We spend a lot of time here at The Four Hundred thinking about the vintage of the hardware, operating systems, and applications running on the IBM i platform and its forbears. But we are also concerned, as you know, with the vintage of the people who are running and programming the systems out there in the IBM midrange installed base.

It is hard to get any quantifiable data on the people out there running the platforms – and we thank you, as loyal readers of this publication for several decades now for being in this market for even more decades …
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The Distinguished Professionals Of IBM i

Observations, Priorities, And Desires For IBM i In 2020

Sometimes Even DIYers Need A Little Help

IBM Takes A Hands Off Approach With Red Hat

Are You Experienced? IBM i Users Weigh In

Content archive

Recent Posts

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