• More IBM i Predictions For 2019

  February 6, 2019 Alex Woodie

  We kicked off our 2019 soothsaying last week with predictions from IBM i leaders on what the New Year will bring. We keep the ball rolling this week with another batch of predictions from our friends around the IBM i community.

  According to Alison Butterill, IBM‘s the program director for offering management for IBM i, the platform will build off the momentum generated with last year’s 30th anniversary celebrant.

  “The excitement begun in 2018 as we highlighted client innovation around the world will continue into 2019,” Butterill says. “The momentum continues to grow as clients are looking at ways …

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• IBM i Has Been Getting With The Program For Years

  February 4, 2019 Timothy Prickett Morgan

  There are many things that one could constructively criticize IBM about when it comes to the Power Systems platform running the IBM i operating system. But, in recent years at least, one of those things would not be – and could not be – that the company has not done enough to embrace the most important elements of the modern programming toolbox.

  In fact, the company has done and increasingly good job of embracing and extending the compilers, interpreters, frameworks, and models of the programming languages that have gone mainstream since Java first took the stage at the beginning of …

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• One Repository To Rule The Source – And Object – Code

  February 4, 2019 Floyd Del Muro

  (Sponsored Content) The concept of a single repository for source is not necessarily a new one. When I interviewed with ARCAD back in 2011, I did so at the at the Rational conference called Innovate in Orlando. The research and development team and our chief technology officer were already in dialogue with IBM to resell ARCAD technology alongside its Rational development suite, adding power to Rational Team Concert that development organizations could effectively have a similar repository for IBM i and open source applications.

  At the time, RTC supported the open source world very well, just like Git …

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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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• High Schools: The New Recruiting Grounds for IT Jobs

  November 28, 2018 Alex Woodie

  Companies that are having trouble filling entry-level IT jobs due to the tight job market and low unemployment rate may want to check out another resource for finding and attracting workers: their local high school.

  Recruitment, retention, and training of new talent are always hot topics during the roundtable discussions that take place at the CIO Summit. “It’s always a very fruitful and productive topic to see what CIOs are doing,” says Alan Seiden, who has been running the bi-annual event for IBM i tech executives for the past year-and-a-half.

  So when one of the CIOs at last month’s …

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• Break Out Of Your RPG Comfort Zone

  October 29, 2018 Amanda Blackburn

  (Sponsored Content) IBM i developers, like all developers, can get stuck in a rut sometimes. The well-worn path that RPG provides is familiar and reassuring, but it doesn’t necessarily lead your company where it needs to go. That’s why exploring newer IBM i language alternatives, like Node.js, can provide a fresh path towards the goal of business innovation.

  The rapid ascent of the Node.js programming language over the past five years has been well-documented. While Java remains a popular business language, Node.js is now the world’s most popular development framework in all of computing, according to the 2018 …

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• Kubernetes Container Control Comes To Power Systems

  October 29, 2018 Timothy Prickett Morgan

  The moment that Google created a clone of parts of its internal Borg cluster and container management system and open sourced it as the Kubernetes project, the jig was pretty much up.

  Google had done a lot of the fundamental work to bring containers to the Linux platform starting way back in 2005, and had shared its techniques with the open source community, leading directly to the Docker container format and the engine that runs it atop the Linux kernel. While Docker, the company, got a jump start with its Docker Swarm container orchestrator and then its fuller Docker Enterprise …

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• Guru: Refactoring RPG – GOTO

  August 27, 2018 Ted Holt

  When I first learned COBOL, I coded loops the way all the programmers in my shop did — with GO TO. Paragraph names were labels, not routines. Then I took a class in COBOL and learned structured programming. I’ve never looked back. I wish other people felt the same way, because I don’t like to work on GOTO-laden programs.

  Injudicious use of branching — in RPG that would be the GOTO and CABxx op codes — is a major reason I refactor. GOTO plays havoc with program “logic”, a word I hesitate to use in this context. The minute someone …

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• Outsourcing Comes Back Home

  July 23, 2018 Timothy Prickett Morgan

  Getting a full-time job at a company that uses an IBM i platform as its main backend system is not any easier now that it was a decade or two ago, but getting work in the field – particularly as an independent contractor or one working from an outsourcing provider located within the United States – seems to be looking up.

  To get a feel of what is going on out there in the IT job market, we had a chat with Harley Lippman, founder and chief executive officer at Genesis10, which provides job placement services as well as …

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• PTC Refines Handling Of IBM i Database Logic

  July 18, 2018 Alex Woodie

  More organizations are moving business logic from RPG and COBOL programs into the DB2 for i database, which most community members agree is a good thing. The IBM i server’s core strength is its integrated a database, after all. However, when business logic moves into the database, it requires customers to rethink how they’re managing the code, which is a mantle that PTC has taken up with its Implementer software change management (SCM) tool.

  When it comes to application modernization, fancy HTML5 screens and mobile apps usually grab the spotlight. We’re often moved by the things we can see, and …

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