• Third Party Maintenance An Option As Power7 Goes EOL

  September 23, 2019 Alex Woodie

  Time is running out for IBM i shops with hardware support contracts for Power7 and Power7+ servers, which officially reach end of life (EOL) a week from today. For organizations that aren’t ready to migrate to newer Power8 or Power9 machines, there are third-party maintenance options that will let them keep running Power7 machines without abandoning the safety net.

  The September 30 EOL for Power7 hardware support not come as a surprise, as IBM has been talking about the event for two years. Big Blue has given its Power Systems customers plenty of time to upgrade from older systems, …

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• Eradani Bridges The Gap Between Legacy And Open Source

  July 8, 2019 Timothy Prickett Morgan

  In this publication, legacy is not a dirty word or even remotely pejorative. Rather, “legacy” is just a shorthand way of delineating between applications that encapsulate decades of the evolution of a business and the transactions it processes, and all of the other new stuff that this business is also doing and perhaps coding with newer tools and programming languages.

  A new company, called Eradani, has been founded by some experts in both the IBM i world and the open source world with the express purpose of building a technical bridge so these two different cultures can see a …

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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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• Retranslation Could Boost Performance

  May 13, 2019 Timothy Prickett Morgan

  There are so many kinds of genius embedded into the IBM midrange line that it is hard to know where to begin when discussing all of these interconnected ideas and layers. But perhaps the simplest way to encapsulate them all is that the System/38 and AS/400 minicomputers and their follow-ons sought to abstract away and mask some of the more complex aspects of a modern system so that programmers could focus on business logic and system administrators could focus at a much higher level, too.

  One of the key differentiators of these IBM midrange platforms, and one of the hallmarks …

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• IBM Brings Active-Active Mirroring Into Db2 For i Database

  April 24, 2019 Timothy Prickett Morgan

  As a platform that is approaching 40 years of deployment within enterprises that can’t afford downtime with their mission critical systems – that’s counting the System/38 as well as the AS/400 and its follow-ons as part of the same continuum – it is no surprise at all that IBM midrange systems running RPG and COBOL had some of the most sophisticated – and perhaps the only application-centric – clustering software ever developed.

  Concurrent with the launch of IBM i 7.4 this week, Big Blue is rolling out a new kind of database clustering, which is called Db2 Mirror, that is …

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• LANSA Bought By Software Conglomerate Idera

  January 7, 2019 Alex Woodie

  LANSA, one of the oldest independent software vendors targeting the IBM midrange server and arguably one of the most successful, has been acquired by Idera, a growing conglomerate of software companies that also owns Sencha, and which is owned in part by the same private equity firm behind HelpSystems.

  LANSA was founded in 1987 by Australian businessmen Peter Draney and Lyndsey Cattermole to create and sell software development tools for the IBM System/38. When IBM launched the AS/400 a year later, LANSA supported it with its fourth generation language (4GL) development environment. It hasn’t looked back, and today the company, …

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• Guru: Addressing A Legitimate Question

  December 10, 2018 Ted Holt

  This is the last Monday issue of The Four Hundred for 2018. My, how time flies! I like to do something different at year end. In previous years I have solved Sudoku puzzles, found my way through mazes, solved the peg game, and more. This year I wish to honor a request that has come from various people and to address what they consider to be a legitimate question.

  As I wrote recently, the question I hear occasionally goes something like this: “Why bother with service programs? Why not use dynamic calls?” Rather than insult the …

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• Goosing Big Iron Power Systems With Power9 Migrations

  December 3, 2018 Timothy Prickett Morgan

  The Power9-based servers from IBM’s Cognitive Systems division have been rolling out over the course of the past year, and the big iron has been in the field only since the late summer but has perhaps had the largest impact on the revenue and profit stream for the Power Systems line, excepting maybe the installation of the “Summit” and “Sierra” supercomputers for the U.S. Department of Energy’s Oak Ridge National Laboratory and Lawrence Livermore Laboratory.

  As has been the case since the AS/400 line debuted in 1988 and even with the combination of the System/36 (low-end and midrange) and System/38 …

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• Getting Hyper And Converged With IBM i

  May 14, 2018 Timothy Prickett Morgan

  The hallmark of the System/38 and its progeny, the AS/400, iSeries, System i, and IBM i platforms, is that these machines came fully integrated with all of the operating system, database, management, and development tools necessary to run a modern business. Integrated did not mean that these pieces were all sold as a single bundle, mind you, but they snapped together with good fit and finish and allowed companies to not have to become masters of the system code and could therefore be craftsman for the application code that actually ran the business.

  The AS/400 really set the pace for …

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• The IBM i Roadmap Leads To A Familiar Place

  March 19, 2018 Dan Burger

  Reeve Fritchman is working on project that he believes might tell the future of the IBM i. It’s a complex mainframe-to-IBM i migration. The core applications were written by an in-house team of developers, many who are still on the staff but on the verge of retirement. The hardware maintenance is expensive, and a hardware upgrade would be absurdly expensive. The bills from CA for automation software are staggering.

  “The demise of the mainframe in small to medium size shops could be a precursor of what will happen in the AS/400 environment – fewer skilled workers, expensive, and better technology …

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