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  • Data Is Streaming Into The Cloud, Including From IBM i

    November 14, 2022 Alex Woodie

    We are in the midst of a vast migration of data into public clouds, as companies seek to leverage technological innovation occurring in the cloud for competitive advantage. While there are no IBM i runtimes in the public cloud yet, IBM i shops are still getting value by moving their valuable Db2 for i data into the cloud, often using streaming technologies and tools like Apache Kafka and Apache Camel, as well as an updated ETL offering from IBM.

    It is tough to understate the magnitude of the transition to the public cloud is having on the $4 trillion IT …

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  • Momentum Builds For Code For IBM i

    November 7, 2022 Alex Woodie

    Energy and excitement are building in the IBM i development community thanks to Code for IBM i, the VS Code extension that enables users to write and edit RPG and COBOL code in a Web browser. Spearheaded by Liam Allan, who now works for IBM, the lightweight alternative to RDi is approaching critical mass among IBM i developers desperate for something new.

    For many years, IBM i shops had few options available to them when it comes to developing ILE applications for IBM i. IBM’s default recommendation was Rational Developer for i, the Java-based integrated development environment (IDE) that …

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  • What’s The Best Web Language For IBM i?

    October 31, 2022 Alex Woodie

    What’s the best language for developing Web applications on IBM i – Python, PHP, or Node.js? That’s the loaded question recently posed by Mike Pavlak, who has been sailing IBM i’s open source waters for nearly two decades. As Pavlak’s presentation at the recent COMMON NAViGATE conference showed, the answer might surprise you.

    Initially, Pavlak aimed to fight for Python in his “Web Language Shootout” session at COMMON’s NAViGATE conference, which was held in St. Louis, Missouri, last month, while his Perforce Software, colleague, Guido Faecke, argued for PHP and Liam Allan, who recently joined IBM, backed …

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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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  • Finally, IBM i Cloud Dev Instances That Are Powerful And Cheap

    October 24, 2022 Chuck Paolillo

    Back in the old days, when IBM had relatively inexpensive entry AS/400 and iSeries machines and was willing to lease them at special low rates to developers, it was possible for software houses and independent code slingers to get their hands on machinery to create and modify applications. Those days are long gone, and it has been very difficult to replace that cheap and usable functionality in the marketplace.

    With Windows Server and Linux platforms, things are a lot easier because developers can create a variant of their X86 server environment right on their desktops or laptops, and if need …

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  • Guru: String Manipulation Using SQL

    October 24, 2022 Mike Larsen

    Recently, I was working with an employee file where first and last name were concatenated with a comma separator. A requirement of the project was to parse the name and populate a different table where first and last name are separate columns. I won’t address the design of the employee file, but I will show how I completed the request.

    In Figure 1, I use the position string function via SQL to extract the first name.

     

     

    Figure 1. Extract first name

     

    In this example, I use the trim, substring, and posstr functions to position to the first …

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  • On the Spectrum of Application Modernization

    October 19, 2022 Alex Woodie

    What is application modernization? If you ask 10 people in the IT world, you’re likely to get 10 different answers. For organizations looking to keep their IBM i assets relevant in an increasingly digital world, being aware of the spectrum of options available will help them make the best choice for their particular situation.

    Every organization is unique when it comes to its IT journey. Some may have large in-house development teams and would never think of running packaged business applications, while others have no developers and lean on their vendors and partners to keep things running. Some organizations may …

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  • How The Latest TRs Bolster App Dev For IBM i

    October 17, 2022 Alex Woodie

    From Merlin and VSCode to RDi and RPG, good IBM i boys and girls who do their own development will get new toys to play with before Christmas, thanks to a range of new features and functions unveiled by IBM last week as part of its latest Tech Refresh for IBM i.

    The introduction of the IBM i Modernization Engine for Lifecycle Integration, or Merlin, was the big attraction this spring with the launch of IBM i version 7.5 and 7.4 TR6 (it was later made available for IBM i 7.3). The offering, which combines a lightweight VSCode development environment …

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  • If You Aren’t Automating Testing, You Aren’t Doing DevSecOps

    October 17, 2022 Andrew Clark

    If you are going to automate application development and operations like a hyperscaler, it is not as simple as moving code to a Git repository and then you are done. Security is critical to DevOps – so much that people are now calling it DevSecOps to highlight that fact. The “Sec” in DevSecOps impacts several phases in the development lifecycle – from code quality and security checking to developer-side unit tests and, further downstream, functional regression tests. Provided they are automated, each technique brings major savings in development by “shifting defects left.” In this article, we’ll explore how.

    Today, …

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  • IBM Unveils Fall 2022 Tech Refreshes for IBM i

    October 12, 2022 Alex Woodie

    IBM yesterday announced Technology Refreshes for its two most current IBM i operating systems, including 7.5 and 7.4. Security continues to be a big driver of new functionality with 7.5 TR1 and 7.4 TR7. But the fall TRs bring a bevy of enhancements across all areas, including the database, IBM i services, open source, application development, and analytics, among others.

    Security has been the number one concern for CIOs for a few years now, and IBM has responded with a number of new features in IBM i. Some of the new security features exist in IBM i Navigator, the GUI …

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