• IBM Puts The Finishing Touches On PowerHA For IBM i 7.5

  August 15, 2022 Alex Woodie

  If you have been waiting to use the new release of PowerHA SystemMirror for IBM i 7.5, then we have good news for you: IBM has finally completed the paperwork necessary to enable customers to actually get it.

  Unless you have a soft spot in your heart for IBM product IDs and feature codes (we know you’re out there), the August 9 software announcement doesn’t have a whole lot of actionable information. IBM says that it has updated the product “with the necessary product IDs and feature codes to complete the required ordering and upgrade structure,” which is IBM-speak for …

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• Ragged Flash: A Smooth Solution to a Thorny Problem

  June 15, 2022 Alex Woodie

  There are many benefits to using IBM’s FlashCopy services, which delivers a nearly instantaneous copy of a customer’s IBM i environment. But there are also challenges, such as when a FlashCopy is paired with an IPL, which had the habit in busy environments of throwing the source and the copy out of synch. IBM has addressed this problem with “ragged flash.”

  Ragged flash is one of the new database features delivered in IBM i 7.5 (it’s not available in 7.4). Scott Forstie, the database architect for IBM i, identified the ragged flash as one of his most favorite new database …

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• IBM i Licensing, Part 2: Subscriptions Change Everything

  June 13, 2022 Timothy Prickett Morgan

  In a very funny way, the licensing of the IBM i platform is coming full circle with the advent of subscription pricing – with some funny curlicues along the way with over three decades of software licensing history and an even longer history of Big Blue renting, rather than selling, its software. When IBM first delivered its punch card machines, way way back, they were only available for rent, not for sale. The long arm of the law taught IBM to have some optionality, and it thus sold mainframes and minicomputers as well as leasing and renting them.

  But before …

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• Beware The Hype Of Modern Tech

  April 25, 2022 Alex Woodie

  Many IBM i shops are under the gun to modernize their applications as part of a digital transformation initiative. If the app is more than 10 or 15 years old and doesn’t use the latest technology and techniques, it’s considered a legacy system that must be torn down and rebuilt according to current code. But there are substantial risks associated with these efforts – not the least of which that the modern method is essentially incompatible with the IBM i architecture as it currently exists. IBM i shops should be careful when evaluating these new directions.

  Amy Anderson, a modernization …

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• Thoroughly Modern: Time To Develop Your IBM i HA/DR Plan For 2022

  December 6, 2021 Josh Osborne

  Disasters and unplanned downtime can hit any company at any time – regardless of where its applications or data sits. Establishing a high availability and disaster recovery (HA/DR) plan is paramount to getting your mission critical IBM i applications and your business back up and running – fast!

  2021 saw its fair share of challenges. Everything from bush fires to earthquakes to flash floods, and the continuation of the pandemic. And, those are just the ones mother nature sent our way. The manmade risks in the form of cyberattacks and ransomware also grew exponentially in 2021. With over 30,000 security …

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• M81 Speeds Backups with Flash for i

  February 3, 2021 Alex Woodie

  M81, a French independent software vendor (ISV) that develops IBM i software, recently announced a new release of Flash for i, a utility that uses IBM FlashCopy and EMC SnapShot technology to clone an IBM i disk volume in just two minutes. With version 4.0 out the door and a new partnership with an American company, M81 is looking to expands its operations in the United States.

  Flash for i is an innovative utility designed to provide an IBM i-centric way to manage the FlashCopy and Snapshot commands that IBM and Dell EMC bring to the table with their enterprise …

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• Big Blue Bolsters IBM i High Availability And Data Resiliency

  October 19, 2020 Alex Woodie

  High availability and data resiliency are critical topics in the minds of business owners these days, especially in light of the summer’s disasters, both natural and manmade. To that end, in the latest batch of Technology Refreshes, IBM has bolstered the services that provide high availability and data resilience in IBM i, PowerHA, and BRMS.

  Backup, Recovery, and Media Services (BRMS) is the licensed product that thousands of IBM i shops use to automate their backups and recoveries. Those backups usually involving tape, which was cited by 48 percent of IBM i shops in the 2020 IBM i Marketplace Survey …

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• Kisco Extends Two Factor Authentication To Green Screens

  July 27, 2020 Alex Woodie

  Companies that still rely on 5250 greenscreens to get work done can now lock down those sessions with a new two-factor authentication feature recently delivered in Kisco Information Systems’ i2Pass offering. The New York company is also giving customers of its iEventMonitor solution new capabilities to automatically respond to error messages in a remote fashion.

  Green screens, if you haven’t noticed, are not going away. Despite the ubiquity of Web and mobile interfaces for new development, there’s a large number of applications that require users to log into a 5250 terminal emulation session to get the job done. For companies …

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• PowerHA Updates Focus on Integration and Automation

  May 13, 2020 Alex Woodie

  Despite the introduction of Db2 Mirror last year, PowerHA remains a critical component ensuring the high availability and disaster recoverability for thousands of IBM i shops around the world. Recent updates, including the delivery of PowerHA version 7.4 in the second half of 2019 and a minor update delivered in March 2020, have focused on bolstering the product’s integration with Db2 Mirror, as well as HyperSwap in the DS8000. Automation, monitoring, and usability have also been improved.

  Brian Nordland, the PowerHA technical product manager with HelpSystems (which develops the product on behalf of IBM) recently updated the IBM i …

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• Does Db2 Mirror Kill The Market for Third Party HA?

  May 6, 2019 Alex Woodie

  IBM launched Db2 Mirror for i two weeks ago to great acclaim, as the clustering technology puts IBM i on par with how most other major systems provide continuous availability. But will Db2 Mirror destroy the platform’s heritage of high availability solutions? IT Jungle asked IBM and the biggest providers of logical replication solutions, and the answer is no. Here’s why.

  The first thing to understand about Db2 Mirror is that, at heart, it’s a database clustering technology. IBM figured out a way to make a single instance of Db2 for i run on two separate systems, in an active-active …

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