• The IBM i And Its RPG Decade Of Crisis

  September 29, 2021 Roger Pence

  Your business desperately needs your IBM i RPG applications to deliver your unique business value to your customers and business partners. RPG programming is a disappearing skill; by 2030 the typical RPG programmer will be 80 years old. Your RPG-dependent business is at risk with the disappearance of RPG programming talent.

  The IBM i runs many businesses today and its RPG applications perform unique and mission-critical processes. These businesses can’t get along without them. Alas, the teams that built these applications are rapidly nearing retirement. There aren’t younger RPG programmers in the pipeline. RPG programming is a disappearing skill. Despite …

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• Four Hundred Monitor, September 29

  September 29, 2021 Jenny Thomas

  You know what they say about the best laid plans, and so does COMMON when its plans for POWERUp recently went awry. Despite the best efforts, as reported by IT Jungle’s Alex Woodie last week, COMMON made the decision to remove the in-person option and go totally virtual for the conference that begins next week on October 4. The good news is this isn’t COMMON’s first virtual rodeo so it can rely on past experience to switch smoothly into online mode. You can still register to attend, read on to find more details on POWERUp and the news of the …

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• IBM i PTF Guide, Volume 23, Number 39

  September 29, 2021 Doug Bidwell

  Yet another week, and yet another batch of security vulnerabilities that IBM i shops need to deal with. None of the patches in the table below are in the latest Security Group for the various operating system releases. So this table summarizes it all:

  					7.1	7.2	7.3	7.4
  OpenSSL for IBM i	CVE-2021-3711	SI77181	SI77182	SI77182	SI77182
  			CVE-2021-3712				
  Apache HTTP Server 	CVE-2021-31618		SI77099	SI76820	SI76700
  			CVE-2020-13950			SI76831	SI76706
  			CVE-2019-17567				
  			CVE-2021-30641				
  			CVE-2021-33193				
  IAS & IWS for IBM i	CVE-2021-35517		SI77226	SI77225	SI77224
  			CVE-2021-36090				
  

  One more reminder to everyone to participate in POWERUp 2021, and an update. POWERUp 2021 runs from October …

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• What IBM i Shops Want From Cloud, And How To Do It Right

  September 27, 2021 Timothy Prickett Morgan

  It is no secret to readers of The Four Hundred that we are big proponents of so-called cloud computing, which doesn’t just include access to slices of servers but also storage to keep their data and networking to link them to the world and, if multiple slices share work, to link them to storage and to each other.

  We never liked the term “cloud,” because it connotes a fuzzy kind of infrastructure when quite the opposite is true. We still don’t like calling it cloud computing, but language is created by consensus, not by fiat, so sometimes we have to …

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• Fresche Takes On New RPG Development And Modernization With X-Elevate

  September 27, 2021 Timothy Prickett Morgan

  Over the years, Fresche Solutions, the IBM i conglomerate that is focused on development of new applications as well as modernization of existing applications, their interfaces, and their databases, has acquired and built tools that help programmers create Java and PHP programs, or convert RPG applications to Java and PHP. But by its own admission, Fresche did not focus on new RPG application development or the kind of incremental programming that a lot of IBM i shops are doing to gradually modernize their applications, usually through the shift from fixed format RPG to the free form RPG that is similar …

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• Guru: Alternate SQL Row-Selection Criteria Revisited Revisited

  September 27, 2021 Ted Holt

  I am not a “do as I say and not as I do” kind of person. After I wrote the article Guru: Alternate SQL Row-Selection Criteria Revisited, I got serious about using dynamic SQL in my RPG programs instead of enabling and disabling logical expressions in the WHERE clause. I’m reliving the days when OPNQRYF was my best friend, trying to make apostrophes play nice with string concatenation.

  Overall, I’m happy with the change. When I have converted the switch-laden version to dynamic SQL, I have seen a noticeable performance improvement in some cases, and at least a slight …

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• IBM Adds Public Cloud Targets For IBM i Cloud Backup

  September 27, 2021 Alex Woodie

  The cloud has become a popular place for organizations to store backups. And with the recent Technology Refreshes (TRs) for IBM i, the number of targets for the Cloud Storage Solutions for i has increased significantly.

  IBM debuted Cloud Storage Solutions for i back in 2016 as a connector that allowed Backup, Recovery, and Media Services (BRMS) to push IBM i backups over the Amazon S3 protocol to the Cleversafe object storage system running in SoftLayer, the public cloud platform that would become IBM Cloud in 2018 (IBM would subsequently rename Cleversafe as IBM Cloud Object Storage).

  IBM has augmented …

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• The Big Iron Customers That The Power E1080 Is Aimed At

  September 27, 2021 Timothy Prickett Morgan

  One of the central tenets of our philosophy here at The Four Hundred is: Anything that makes Power Systems stronger helps IBM i last longer.

  For as long as we have been watching the AS/400 and IBM i market, big iron has driven a lot of revenue for machines based on IBM’s proprietary CISC processors and then PowerPC and Power RISC processors. And the big iron machines drove even more of the profits from these products. Big iron is, therefore, important. But just how much money are we talking about?

  A lot more than you probably think, as it …

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• COMMON Cancels In-Person POWERUp Again, Takes Conference Virtual

  September 22, 2021 Alex Woodie

  COMMON announced last week that it has cancelled the in-person portion of the POWERUp 2021 conference that was scheduled to take place in Virginia Beach due to the Delta variant that is causing coronavirus infections to surge. That’s the bad news. The good news is that the show will go on as a virtual conference October 4-7.

  This was the third time in two years that COMMON has been forced to cancel or delay its POWERUp conference. Like Lucy pulling the football away from Charlie Brown just as he’s about to kick it, SARS2 just won’t let COMMON actually hold …

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• Transferring Low Code Benefits Into The IBM i

  September 22, 2021 Eugene King

  As with fashion, there are trends in the IT industry and history tends to repeat itself in several exciting ways.  Development languages come into fashion, run their course, and then become obsolete. Then, they may be revamped with the addition of new criteria and frameworks. IBM i development also follows these same trends.

  The low-code movement is not new but another iteration on traditional programming. Let’s do a brief history review.

  At first, computer programming involved specific machine code associated with a particular processor architecture.  Eventually, the language was slightly abstracted to facilitate second-generation assembler code, which was partially portable …

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