• Guru: Binding Directory Entries

  June 5, 2023 Bob Cozzi

  I assume you’ve heard about *BNDDIR (Binding Directory) objects introduced circa 1994 with OS/400 V3R2. The infamous QC2LE binding directory is used by a huge number of RPG applications to access C runtime and unblocked MI functions such as system cvthc, cpybytes, and matmatr. You have probably seen RPG IV source code with the BNDDIR(‘QC2LE’) keyword on the header specification.

  I was one of the first developers outside of IBM to use Binding Directories for my own code. When I go back and look at my own RPG IV code created prior to mid-2007, well over 90 percent of it …

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• Cloud Software To Drive Enterprise Application Growth

  February 6, 2023 Timothy Prickett Morgan

  Even with something on the order of 242,100 layoffs at the top 40 tech companies in 2022 and another 106,950 layoffs in January alone, according to the analysts at Jefferies, it is still very difficult to find talent to update and extend application software. And that is one reason why the market researchers at IDC think that enterprise software sales will continue to grow in the coming years.

  To be specific, IDC reckons that worldwide revenue for enterprise applications – meaning real applications, not systems software that underpins applications – accounted for $279.6 billion in sales in 2022, and will …

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• 2023 IBM i Predictions, Part 4

  February 1, 2023 Timothy Prickett Morgan

  We are still getting predictions coming in from the IBM i community, and so we have extended this to 2023 IBM i Predictions, Part 4, even though we are now into February and technically the Prediction Season is unofficially over. You can’t really say “Happy New Year!” starting today, either, not with Punxsutawney Phil coming out of the ground to prognosticate about the short term winter/spring weather tomorrow.

  Several people from modernization tool maker and cloud provider Fresche Solutions piped up with their predictions. Marcel Sarrasin, newly appointed as chief services officer and general manager of the transformation business at …

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• Thoroughly Modern: Digital Solutions For IBM i And Beyond

  November 7, 2022 Marcel Sarrasin and Scott Gingerysty

  IT leaders need to develop strategies that address business goals but also look ahead to a changing economic climate and disruptions. Digital innovation (web, mobile, APis, cloud, etc.)  is one of the fastest growing areas of IT. And it’s no wonder – taking on these initiatives while using an iterative approach can deliver quick wins and attainable near-term impacts. This allows organizations to invest in ways that are sustainable.

  As organizations look to new business models, seeing technology as a way to accomplish business objectives is the right approach. Competition, market disruption, growth, cost optimization and responding to client needs …

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• Kafka, JSON, DevOps: Future Proof Your IBM i With Secure, High Performance APIs

  October 26, 2022 Daniel Magid

  It is an exciting time to be working with an IBM i! The Rochester lab and IBM partners are rapidly pushing out new technology options that allow you to do anything with the IBM i that you can do on any other platforms. The latest in web and mobile user interfaces, the most modern languages, comprehensive security, machine learning, data visualization, internet of things, APIs – are all available to IBM i users. When combining all that technology with the unmatched reliability, ease of management and low cost of ownership of IBM i, you can be confident that your company …

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• IBM i Salesforce API Integration Without Writing A Single Line Of Code

  October 12, 2022 Miranda VanHorn

  APIs creation is often confusing, time-consuming, and overwhelming. This is due to many IT leaders believing that complex problems require complex solutions. The reality is that API can be surprisingly simple. Sadly, many API solutions promised ease but profited by making it complicated with user-based pricing, high customization fees, significant maintenance agreements, and so forth.

  There is a better way, and it’s paved in fully transparent, highly automated, and highly scalable low code. Which you can learn all about here:

  Now, you can create and deploy Salesforce APIs – and indeed, other kinds of APIs – in days, not months …

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• Remain Hooks TD/OMS Into Azure DevOps

  September 28, 2022 Alex Woodie

  Remain Software’s change management suite for IBM i, TD/OMS, will soon gain support for Microsoft Azure DevOps, providing another code repository for IBM i shops. The Dutch company has a host of other enhancements for various DevOps products — including a new analytics dashboard for KPIs, enhancements to Octo, and new features for its API product — that it’s looking to deliver with next week’s release of Milestone 1. This company is also working on developing an alternative to IBM’s Merlin.

  Remain delivers updates to its various IBM i DevOps products on a regular cadence that starts in early summer, …

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• IBM Knows Your System, So You Already Know Its Cloud

  September 21, 2022 Timothy Prickett Morgan

  Tonny Bastiaans, worldwide offering manager for Power Virtual Server at IBM, and Ash Giddings, a product manager at Maxava and an IBM Champion 2022, have been doing a series of joint presentations over the last few months. I recently had a chat with them to get the juice.

  There are a lot of companies that sell hosting, many that sell hosting and call it cloud, and many who have true utility-style cloud computing. But there are very few venerable systems vendors indeed who have long experience in creating full systems to run a diverse set of enterprise applications that also …

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• Guru: The SND-MSG Op Code And Message Subfiles

  September 12, 2022 Ted Holt

  If you’re one of the many IBM i programmers who still writes green-screen applications, think about how your programs communicate with the users. How do you tell a user that a value that he’s just entered is invalid, or that he needs to press a command key to proceed? I’ve seen several methods, but a common one — and my favorite — is to communicate through a message subfile.

  The nice thing about message subfiles is that I can report two or more messages at one time. I like the computer to find as many errors as possible and let …

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• Thoroughly Modern: Latest IT Trends – Bring Security, Speed, And Consistency To IT With Automation

  August 8, 2022 Alan Hamm and Chris Koppe

  The irony of many IT departments is that they have spent many decades automating aspects of the business, literally encoding business processes and interactions with customers, partners, and suppliers to make those processes consistent and fast, but many of the processes used in the IT department itself are done manually and rely on the “tribal knowledge” of the system and application experts.

  This is not only not necessary in many cases today, thanks to a myriad of automation tools that can be brought to bear on IT operations, but it is also dangerous and extremely risky. The systems that run …

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