• The First Step In DevOps Is Not Tools, But Culture Change

  September 25, 2023 Andrew Clark

  The combination and automation of application development and IT operations, commonly known as DevOps, is itself like the processes it automates – it is a process of continual change through iteration and improvement. And so, like most things in life (other than vacation, maybe), it is a journey – not a destination.

  When people think about a DevOps roadmap journey, they are typically thinking about putting in some kind of DevOps tooling like git or Jenkins; this is really not the place to start – the first step on the DevOps roadmap, for most companies, is actually a culture change. …

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• ARCAD’s Deal with IBM for DevOps In Merlin Is Exclusive

  September 20, 2023 Alex Woodie

  When IBM launched Merlin in 2022, it touted the browser-based environment as a new way to deliver functionality to the IBM i installed base and potentially to distribute third-party solutions. But right now, the only third-party vendor IBM is working with when it comes to Merlin is ARCAD Software, which has exclusive rights to supply the DevOps components within Merlin, according to executives with both companies.

  IBM introduced Merlin with great fanfare in May 2022 as a potentially transformative technology. Not only was Merlin the first browser-based integrated development environment (IDE) from IBM, providing an alternative to the powerful but …

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• Facing The Challenges Of Upgrading Old Systems With The Cloud

  September 18, 2023 Jason Hardy

  If you are one of the many IBM i shops that has always created its own applications and that has a long history of investing in the AS/400, iSeries, System i, and IBM i platforms over the past three and a half decades at reasonably regular intervals to keep the hardware and the systems software current, you have it relatively easy and we definitely want to talk to you about your move to the cloud and how we might help.

  But if you are one of the many OS/400 and IBM i shops that have, for myriad reasons, gotten stuck …

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• Guru: Generating XML Using SQL – The Easy Way

  September 18, 2023 Bob Cozzi

  There are many verbose methods of generating XML. You can:

  • Write your own RPG code
  • Using a free or third-party API
  • Use SQL iQuery OUTPUT(*XML) option
  • Use the built-in SQL XML functions such as XMLELEMENT

  I’m sure there are others, but these seem to be the most popular.

  For years I had been using the XMLELEMENT approach; a rather verbose set of XML function built into Db2 for i SQL. In fact, SQL iQuery’s OUTPUT(*XML) is based on that feature. It simply regenerates your SQL statement using XMLELEMENT statements for each output column/field name.

  But if you’re using something IBM …

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• Guru: Procedure Driven RPG With Linear-Main Programs

  September 11, 2023 Gregory Simmons

  A number of years ago, I started migrating away from writing subroutines and started writing procedures instead. Yes, quite often, this was simply because it was “new and shiny” and served no real benefit from their subroutine counterpart. However, as the language and I evolved, I found that my method of approaching every project was what I call procedure driven RPG.

  Let’s have a look at a simple RPG program. In this little program, to give it a purpose, I’m going to have a little fun with math and demonstrate the Fibonacci sequence:

  1	**Free
  
  2	Dcl-s i    Uns(3) Inz(3);
  

  …

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• IBM i Fall 2023 Event Calendar Shaping Up

  September 11, 2023 Alex Woodie

  The next variant of the coronavirus might try to stage a viral comeback, but that’s not stopping IBM i professionals from packing their bags and gearing up for a busy fall conference season, which starts this week with the IBM TechXchange in Vegas.

  IBM TechXchange is a major conference that offers hundreds of sessions for developers, data scientists, IT architects, operations professionals, and infrastructure architects, among other personas. The event, which takes place September 11 -14 at the MGM Grand resort in Las Vegas, Nevada, is expected to draw more than 5,000 attendees for educational and training sessions on AI, …

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• How Long Before Big Blue Brings Code Assist To IBM i?

  August 23, 2023 Timothy Prickett Morgan

  IBM Research and Big Blue’s Software group have been collaborating to bring generative AI capabilities to market through the Watsonx stack of large language models and related tools. Watsonx is a basis for customers to create customized LLMs based on data from their own businesses and to integrate the quasi-cognitive capabilities of LLMs into their applications.

  Watsonx is also being used by IBM to augment some tools of its own, and the most recent one that will be in tech preview in September and generally available sometime in the fourth quarter is called Watsonx Code Assistant for Z, which as …

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• Generative AI Is Part Of Application Modernization Now

  August 21, 2023 Timothy Prickett Morgan

  Generative AI is funny in that it is both an application in its own right when equipped with a chatbot interface and some intelligent prompting with guardrails to keep it from hallucinating and it can also be used as a tool to either generate chunks of applications based on large language models tweaked with a library of code.

  This is the first time that we can think of where the application is the tool or the tool is the application, and it presents a kind of chicken and egg conundrum for IT departments all over the world. Mainly: Where do …

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• CNX Turns The Crank On Valence

  August 7, 2023 Alex Woodie

  CNX recently launched a major new release of Valence, its development framework for creating Web-based applications for IBM i. With version 6.2, CNX has added a number of new features that assist with improving the appearance and functionality of screens, new RPG toolkit procedures, and better SQL parsing for database interactions.

  CNX’s Valence story stretches all the way back to 2001, when the Chicago, Illinois-based development and consulting shop started developing a third-party planning system that SSA (now Infor) BPCS customers could plug into their ERP systems. That early work on ATOMIC, as it was called, eventually turned …

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• ASNA Generates First-Class C# from RPG with Encore

  August 2, 2023 Alex Woodie

  ASNA this summer unveiled a new version of Monarch, its flagship offering for migrating RPG applications to .NET Core. The big new deliverable with Monarch 11 is the introduction of Encore RPG, which enables IBM i shops to convert their RPG directly into usable C# source code. The new product will help IBM i shops with aging RPG programmers make the gradual transition to C#, ASNA says.

  ASNA originally launched Monarch way back in 2004 as a mechanism for converting RPG code into a language supported in Microsoft’s .NET Framework (Microsoft replaced the .NET Framework with .NET Core back in …

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