• Guru: Single Threading A Program Execution

  June 15, 2026 Chris Ringer

  A paceline in cycling is a formation where all the cyclists ride in a single file line and the lead bike is pulling the group along as everyone else is drafting behind. Eventually the lead bike will drift to the side and to the back of the line, and the next bike will take the lead for the group.

  If a spirited cyclist leaves the paceline and goes alone, all the aerodynamic benefits of drafting are lost.

  

  Likewise, at my organization, we have a CL job that is submitted hourly throughout the day every day. Normally the submitted job completes …

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• Guru: Where’s The Table?

  June 8, 2026 Ted Holt

  It began with an irritation. I considered it a simple request. “Which file did my SQL query read?” I was using the Run SQL Scripts tool to modify an SQL query with unqualified table names. And yet I knew of no ready way to determine the schema (library) name of any of the files. How was I to know which tables I had just queried?

  Let me back up a bit. My SQL client of choice is the Run SQL Scripts tool, which is part of IBM’s Access Client Solutions (ACS). It is not unusual for me to copy and …

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• Big Blue Unveils Bob Premium Pack For IBM i

  June 1, 2026 Alex Woodie

  Early Bob users who were frustrated with the inability to work with source code residing on IBM i will be happy to hear that the functionality will soon be available in the Bob Premium Package, which IBM announced in May and will start shipping in June. The Premium Pack also includes some other new capabilities that will be useful for IBM i developers, including new modes, skills, and tools.

  The first version of IBM’s Bob, the AI tool that help developers understand, document, and generate code in RPG and other IBM i languages, generally has been well-received by the IBM …

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• Bob 1.0 Users Bugged By Lack Of One Feature

  April 6, 2026 Alex Woodie

  The launch of the Bob AI coding tool in late March has been met with considerable amount of hoopla by IBM, as well as anticipation by the IBM i community. The early reception to Bob has been mixed, due in part to the lack of one particular feature.

  Bob is a new AI tool from IBM that’s designed to help developers understand, document, and generate code in a variety of languages and platforms. On the IBM i server, Bob supports RPG, as well as CL, SQL, DDS, and COBOL, while it supports other languages on other platforms. IBM introduced Bob …

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• Early Bob Excels In Medhost IBM i Tryout

  March 30, 2026 Alex Woodie

  One of the early testers of the IBM Bob AI tool is Medhost, the longtime developer of an integrated IBM i-based healthcare applications for community and rural hospitals. According to a joint presentation between IBM and the software vendor last week, the beta test was a success, as Bob assisted Medhost in not only understanding its RPG and SQL codebases, but modernizing and enhancing them.

  IBM i chief architect Steve Will was joined by Michael Bowen, the senior vice president of technology at Medhost, in a webinar last week to discuss how the provider of electronic health records (EHR) …

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• Izzi Partners With Capricorn For IBM i Services And Bluehouse For Software Peddling

  March 23, 2026 Alex Woodie

  UPDATED: Izzi Software has partnered with a pair of companies with connections to IBM midrange and mainframe systems, including Capricorn Information Systems, a New York provider of IBM i technical services, and Bluehouse, a software distributor with a global network of sellers.

  Izzi emerged in early 2025 with a goal to buy smaller, founder-led software companies with revenues in the range of $2 million to $10 million who play in the IBM i and System Z markets. The Minneapolis, Minnesota-based company has made a handful of acquisitions to date, including System Z development tool provider Colesoft in 2025, …

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• What Is Threatening IBM i Security Now

  March 16, 2026 Alex Woodie

  The nature of cybersecurity threats is always changing, which requires constant vigilance by those who value security. IBM i is just as exposed to threats as any other networked operating system on the planet, but it’s also unique in certain ways, which actually makes security harder. To get the lowdown on how these phenomena interrelate in the first quarter of 2026, we turn to renown IBM i security expert Carol Woodbury from Kisco.

  Woodbury recently sat down with Justin Loeber, the Kisco owner and head of business development, to present a webinar titled IBM i Threat Landscape 2026: A Fireside …

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• IBM Gets Bob 1.0 Off The Ground

  March 2, 2026 Alex Woodie

  IBM this month finally will get a coding co-pilot into the hands of its IBM i installed base with the launch of Bob. The general availability of Bob 1.0.0 on March 24 will mark the end of the long wait for IBM i customers – and in particular, the large population of RPG developers – to start using IBM-branded AI software to maintain and develop IBM i software.

  The world of generative AI moves quickly, as the large language models (LLMs) from frontier providers improve on a weekly, if not daily, basis. This is both exciting, as the capabilities of …

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• Profound Says New Agentic AI Dev Tool Delivers Huge Productivity Boost

  January 19, 2026 Alex Woodie

  Profound Logic is rolling out a new AI-powered development tool that it says will increase the productivity of individual developers by five to 10 times. Dubbed CoderFlow, the software coordinates the work of multiple AI agents to assist with the development new IBM i applications or the maintenance and modernization of existing ones.

  Existing AI copilots provide some productivity gains for developers working in an IDE, somewhere around 20 percent, according to Profound Logic chief executive officer Alex Roytman. But CoderFlow is a different type of product. It is not a coding co-pilot, he said. Instead it is a framework …

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• Guru: A First Look at Bob, The IBM i Assistant That’s Closer Than You Think

  December 8, 2025 Gregory Simmons

  I recently was granted early access to IBM’s new Project Bob, and I have been putting the Bob-IDE through its paces to understand what IBM is aiming for and what IBM i developers should expect as the offering matures. Bob is IBM’s emerging AI-powered development assistant and IDE ecosystem designed to modernize how developers work on the IBM i.

  One of the first things that stands out is that the Bob-IDE is not an extension like the older WCA4i project, which was in extension form. IBM learned a lot from that experience, and those lessons led them to take a …

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