• Guardicore Extends Zero-Trust Security to IBM i

  May 5, 2021 Alex Woodie

  Guardicore, which is trying to shake up the firewall market with its “micro segmentation” security solution, recently announced that it has extended its “zero-trust” approach to the IBM i platform. The offering will help IBM i shops close blind spots in their security posture by monitoring the server for signs of problems, the company says.

  Guardicore develops a software-based security solution called Centra that uses a micro segmentation approach to protecting IT assets from evolving security threats. Micro segmentation is a relatively new approach to cybersecurity that revolves around the concept of breaking the network down into multiple segments or …

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• A Cornucopia Of Compute

  May 3, 2021 Timothy Prickett Morgan

  Ever since the advent of file servers in the 1980s, the rise of client/server system architectures in the early 1990s, and the commercialization of Internet networking in the middle 1990s, AS/400 shops and those using the progeny of that venerable IBM midrange computer have had hybrid computing platforms in the datacenter. Meaning, a mix of processor architectures and operating systems other than OS/400 or IBM i that was in some fashion associated with or actually doing mission critical work.

  In fact, as you all well know, there is in aggregate more raw compute in the X86 or RISC servers that …

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• On Your iRadar: Super Smart Chatbots

  April 28, 2021 Alex Woodie

  Don’t look now, but thanks to breakthroughs in natural language processing (NLP), we’re on the cusp of having chatbots that can provide human-like question-answering capabilities. Within a matter of years, according to experts, basic communication between companies and their customers will be handled by AI, leaving humans to handle tougher cases and VIPs.

  The key breakthrough driving advances in NLP are large language models, specifically a class of language model called a transformer network. These transformer networks use deep learning methods to essentially learn the right sequence for words to go together. The order of words has been one of …

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• IBM Grows, Power Systems Slows

  April 26, 2021 Timothy Prickett Morgan

  The good news, if you are a customer of IBM who wants Big Blue to stick around in the systems business, is that IBM actually saw some growth in its overall business for the first time in two years. This growth was driven in large part by its System z mainframe line, in the first quarter of 2021. The less than good news – but not unexpected – is that the Power Systems business continued to shrink as customers await high-end Power10 systems later this year and low-end Power10 machines early next year.

  In the quarter ended in March, IBM’s …

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• Guru: A Simple Script That Capitalizes on IBM i’s Open Source Capabilities

  April 26, 2021 Rob McNelly

  In my last piece, we got Yum and Bash running on IBM i. Now let’s build on that foundation to find an open campsite.

  I’m serious. Recently I used an IBM i LPAR to schedule a hiking and camping trip to the Grand Canyon. Where to begin? My bio, perhaps. Here it’s mentioned that “Rob enjoys camping, hiking, biking, and backpacking through the mountains of Arizona. . . . His favorite trip was hiking to the blue waters of Havasupai, and he is planning on hiking the Grand Canyon in the near future.”

  So last summer I went …

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• Sundry Power Systems Cloud Announcements

  April 26, 2021 Timothy Prickett Morgan

  April is generally a busy time for the Power Systems team, and not just for IBM i, but also for AIX and sometimes for Linux, too. In the spirit of Power Systems family unity, and in recognition of the fact that more than a few IBM i shops also have AIX and/or Linux in their shops, we wanted to tell you about some tweaks that Big Blue has made to the other platforms in the Power Systems family.

  In announcement letter 221-099, IBM is making some tweaks to the Power Systems Enterprise Cloud Edition stack of software. The components …

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• Back To The Future With A New IBM i Logo

  April 12, 2021 Timothy Prickett Morgan

  Brands only matter if a product survives in the market. And once a product does find its natural niche and has some longevity, there is an immediate tension between preserving that brand because it is what people are familiar with and updating that brand because of changes in the market or artistic taste or new media or just because the marketing people want to change stuff all the time sometimes because, well, that is what they do.

  No one has to tell customers of the System/38, er, System/36, er, AS/400, er, AS/400e, er iSeries, er System i, …

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• Crazy Idea Number 615: Variable Priced Power Systems Partitions

  April 5, 2021 Timothy Prickett Morgan

  When you stare down the blank page as much as I have in my career, you learn to not be afraid of that blank page. If you look at it long enough – usually for only a few minutes – ideas flip into existence like quantum particles spinning their curlicues. Most of them are silly, some are utterly useless, but eventually you get one that is worth following to see where it might go.

  So it is with an idea that popped into my head, which was a daydream about IBM creating variable priced partitions on the Power Systems machines. …

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• Skytap To Expand IBM i Cloud Offering

  March 31, 2021 Alex Woodie

  The Power Systems S922 is the go-to server for many cloud providers, including Skytap, which sells access to and manages IBM i, AIX, and Linux environments in Microsoft Azure and IBM Cloud. But as its cloud business grows, Skytap is finding that some of its customers are getting close to hitting their heads on the S922’s processing ceiling, which has precipitated a need for bigger boxes.

  Skytap is currently scoping out the available Power Systems server lineup in anticipation of rolling out a second, larger Power offering, says Skytap Vice President Dan Jones.

  “One of the key hurdles we want …

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• In The IBM i Trenches With: Computer Plus

  March 29, 2021 Timothy Prickett Morgan

  Welcome to a new series in The Four Hundred called In The IBM i Trenches.

  We spend a lot of time talking to people at IBM and at the key suppliers of systems software, application software, and development tools for the IBM i platform. But the ecosystem is a lot bigger than these players. There are thousands of resellers, each serving tens to hundreds to sometimes thousands of customers, depending. There are suppliers of third party maintenance as well as technical support and all kinds of programming and system management services. And there are an increasing number of hosting …

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