• Big Blue Makes Moves To Mainstream Db2 Mirror

  May 4, 2020 Timothy Prickett Morgan

  When IBM brought out its active-active Db2 for i database clustering extensions, called Db2 Mirror appropriately enough, almost exactly a year ago to improve the resiliency of databases and therefore the applications that run atop them on the IBM i platform, we had a few asks. As part of the April Technology Refresh announcements for IBM i 7.3 and 7.4, some of those asks are answered and it looks like another one might be in the works.

  The two most important things that we asked for are related, and it is all about making Db2 Mirror available and affordable for …

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• What’s New In Open Source With The Latest TRs

  April 27, 2020 Alex Woodie

  New technology is exciting. And when it can help you run your business more profitably or efficiently, well, it becomes very exciting. With IBM i, the open source community is arguably the biggest contributor of new technology to the platform. IT Jungle recently checked in Jesse Gorzinski, the IBM i open source architect, to hear how the open source story has improved with the recent technology refreshes.

  Arguably the biggest open source-related enhancement with IBM i 7.4 TR2 and 7.3 TR8 revolves around a change in RPM, the new delivery method that IBM adopted two years ago to distribute new …

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• Database Enhancements Galore In Technology Refresh

  April 20, 2020 Alex Woodie

  Db2 for i is the beating heart of the IBM i server. There’s no doubt about that. So when IBM delivers the next set of Technology Refreshes (TRs) for IBM i 7.3 and 7.4 next month, you can bet that they’ll be loaded with new and improved features to keep the database humming.

  To get up to speed with the database-related enhancements in IBM i 7.4 TR2 and IBM i 7.3 TR8, IT Jungle caught up to Scott Forstie, a senior technical staff member at IBM’s lab in Rochester, Minnesota, and the database architect for Db2 for i.

  There’s …

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• Here’s What’s In the Latest IBM i Technology Refreshes

  April 15, 2020 Alex Woodie

  As expected, IBM today officially unveiled its spring Technology Refreshes for IBM i. Among the goodies that will become available for IBM i 7.4 TR2 or IBM i 7.3 TR8 (or both) are enhancements to Db2 Mirror, a new approach to tape library virtualization, improvements to open source, and new features and functionality around Db2, RPG, RDi, and security, too.

  Months ago, IBM execs circled April 14 on their calendars as the day for the big IBM 7.4 TR2 and IBM i 7.3 TR8 reveal, with the idea that the following week’s POWERUp conference in Atlanta, Georgia (now canceled, but …

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• Guru Classic: Tuning SQL Environments On i

  March 4, 2020 Paul Tuohy

  Author’s Note: This article was originally published in November 2015. This was one of the first DB2 for i Services that I used in anger. I have used a lot since.

  One of the frustrating things about being a speaker at conferences is that when you want to attend another session with a topic that piques your interest, it invariably clashes with when you are speaking. But every now and again, the scheduling gods work in your favor. Such was the case when I spoke at the excellent International i-Power 2015 conference at Wyboston Lakes Executive Centre in the UK. …

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• Boadway’s 25-Year Performance Shows No Let Up

  March 2, 2020 Alex Woodie

  Batch jobs running a little long? Throw some hardware at it. For as long as Mike Boadway can remember, that’s been the default response to dealing with most performance issues on the IBM i server. But when today’s fast Power9 processors and Flash drives fail to move the performance needle, maybe it’s worth reconsidering Boadway’s approach to tweaking the code and the data instead.

  As the CEO of MB Software & Consulting, Boadway makes his living off solving other people’s IBM i performance issues. Since founding the company in 1995, Boadway has used his proprietary software to deliver an …

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• NGS Breaks Scalability Barrier With OLAP Client

  February 10, 2020 Alex Woodie

  New Generation Software is putting the finishing touches on an overhaul of its OLAP client, called QPort SmartView, that it says removes limitations on the amount of data IBM i shops can analyze. The Windows program gives users the ease of use and flexibility of Excel on the front-end, but utilizes the scalability and OLAP processing heft of IBM i on the backend to analyze substantially larger data volumes.

  Typically, New Generation Software plays it down the middle when it comes to business intelligence and analytics on the IBM i platform. On the one hand, the company’s predominantly midsize clientele …

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• Where Does SAP On IBM i Go From Here?

  January 15, 2020 Alex Woodie

  In Monday’s issue of The Four Hundred, we covered some of the challenges that SAP has created for itself by having two very different mainstream ERP suites (see “SAP Sending Mixed Messages on ERP Platform Support.”) On the one hand, it wants to move forward with S/4 HANA, but on the other hand, it doesn’t have all the features that exist in the older Business Suite. That puts customers who run Business Suite on IBM i in a bit of a bind.

  HANA debuted in 2010 as an in-memory columnar database for handling online application processing (OLAP) workloads. In …

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• Update On Migration Of developerWorks Content

  January 15, 2020 Alex Woodie

  On New Year’s Day, IBM fulfilled its promise to turn off the developerWorks Connections website, which hosted technical content posted by members of the IBM i community. But before it hit the “delete” button, Big Blue worked with content owners to migrate the most active content to other websites, to redirect browser traffic, and to archive the rest.

  IBM made good on its previous promise to ensure that no content was left behind when it permanently shuttered the popular developerWorks Connections website. It was forced to make that promise after it caused an uproar in October, when it announced that …

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• The (More) Modern RPG Language

  December 16, 2019 Bob Cozzi

  Back in 1988, I wrote what became the book on RPG III. Then in 1996, I published the RPG IV version and updated it again circa 2000. But in the years that followed, RPG IV became mostly stale; a tweak here and there, but nothing too spectacular.

  In recent years, a wave of RPG IV enhances has been revealed, most notably free-format was completed and helped propel RPG IV, once again into a truly modern language. Although the measure of “modern” for RPG IV seems to lean toward how much free-format syntax is supported; which is ironic considering COBOL and …

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