• Guru: Getting Started With Python On IBM i

  June 10, 2019 Stephanie Rabbani

  Python is one of my favorite open-source languages. I’ve used it to build web applications, utilities, and diverse tools such as a web server monitor and an automated application testing suite. In this article, I’ll show you how to install Python on IBM i and create your first program.

  Why Python? For several reasons.

  • You can use Python to do some cool processing on your system. Graphical application development, games, data analysis, and web development are all Python’s strengths.
  • Coding in Python is easy, relatively speaking. The syntax is easy to learn, dropping the formal verbosity found in traditional

  …

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• Server Buying Cools, But It’s Cool – Don’t Panic

  June 10, 2019 Timothy Prickett Morgan

  When a market is comprised of hundreds of thousands of customers, things tend to level out and are a lot more predictable than when there are relatively few customers. Before the public clouds took off a decade ago and before the hyperscalers created such large infrastructures to support billions of users running their applications, server buying was a lot smaller and it was also more predictable. Things tended to grow slowly, methodically and they also took time to slow down because not everyone felt an economic decline or a transition to a new system architecture at the same time.

  That …

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• The Transition To RHEL 8 Begins On Power Systems

  June 10, 2019 Timothy Prickett Morgan

  If it is not already obvious to you, Red Hat Enterprise Linux is going to be the default and preferred variant of the Linux operating system that will be available on IBM’s Power Systems and System z servers at some point in the not-too-distant future when Big Blue’s $34 billion acquisition of the commercial Linux distributor closes.

  As we pointed out last fall when the deal was announced, we don’t know precisely how IBM will rectify some of the overlaps between the two product lines after the deal closes. What will IBM will do with the WebSphere and JBoss Web …

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• POWERUp Delivers Shot In The Arm To IBM i

  June 3, 2019 Alex Woodie

  The IBM i platform has shown some growth in recent quarters, but it nonetheless faces a plethora of headwinds when it comes to surviving, much less growing, in the coming years. It’s not X86-based, and you can’t find it in the public cloud (at least not yet). It’s definitely not new, and it’s certainly not sexy. (Maybe no server really is at this point.) But coming on the heels of the IBM i 7.4 unveiling in April, the recent POWERUp conference delivered another greatly needed boost to the IBM i community.

  You can be forgiven for thinking the worst of …

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• Why i Reason #87: Eschewing Performance for Its Own Sake

  May 20, 2019 Alex Woodie

  Make no mistake about it: IBM’s Power Systems server can flat out fly. The two biggest supercomputers on the planet right now – Summit and Sierra – are Power9 machines, although much of the computational oomph comes from Nvidia GPUs. But one thing that sets the IBM i server apart from its hardware compatriots is that it avoids the celebrity of performance.

  Performance is “in” right now in the IT space (it never really went out of style). Industry standard server makers (i.e., those who make X86 servers) fight over who has the fastest systems. Public cloud platforms battle to …

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• These POWERUp Sessions Are About the Recent IBM i Announcement

  May 15, 2019 Alex Woodie

  Disneyland didn’t complete construction of Star Wars Galaxy’s Edge in time for next week’s POWERUp conference. But luckily for you, IBM did finalize its IBM i announcement soon enough for COMMON’s annual extravaganza, making next week’s show in Anaheim, California, a great chance for you to learn about the new releases of the operating system, including IBM i 7.4 and 7.3 TR6.

  According to COMMON’s online session guide, there are at least 16 sessions at POWERUp 19 having to do with IBM i 7.4, IBM i 7.3 Technology Refresh 6 (TR6), or the new software that will arrive with …

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• Power Systems Refreshes Flash Drives, Promises NVM-Express For IBM i

  April 29, 2019 Timothy Prickett Morgan

  There was a time after Mark Olsen retired a few years back when the presentations concerning Power Systems hardware as it related to the IBM i platform were not as detailed as we were used to. But a new team of people are running the show now, and they are getting better and that helps us all understand what Big Blue is doing on the hardware front even better.

  As part of the April 23 announcements, IBM added a bunch of new storage and networking peripherals to its Power8 and Power9 system lineup. You can read all about it in …

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• Melding System Monitoring And Capacity Planning

  April 24, 2019 Timothy Prickett Morgan

  Installing a modern system to run enterprise applications is a pretty tough task, but the job is not done once the iron is in and the databases and applications are up and running. Sophisticated organizations, whether they are large or small, do sophisticated application and system monitoring to keep an eye on how things are running, they have job schedulers that synchronize work to optimize for performance as well as drive up system utilization, and they use all of the information gathered to better plan for the kinds of systems they will need in the future.

  There are many …

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• Power Systems Bucks The IBM Trend And Grows

  April 24, 2019 Timothy Prickett Morgan

  The Power Systems business continues to grow, and that is good news for all IBM i shops, particularly for those of us who actively want for there to be boisterous competition in server processors and systems architecture. It comes as no surprise that we think Big Blue still has much to offer when it comes to engineering systems that provide real differentiation in the market. The ongoing growth of Power Systems – maintaining the happiness of the substantial IBM i and AIX customer bases and expanding the Linux base – is what is required for IBM to continue to make …

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• IBM i 7.4 Rolled Out, And IBM i 7.3 Tech Refresh Rolled Up

  April 24, 2019 Timothy Prickett Morgan

  Every couple of years, we get a new release of the IBM i operating system from Big Blue, and it has been quite a number of years since we have seen a new version of the platform. But that’s alright, since IBM has its Technology Refresh mechanism for adding support for new hardware and for adding significant new software function to the platform without breaking release-level compatibility and therefore requiring customers to requalify their applications, or worse yet, be forced to port their applications to an updated operating system.

  This new Technology Refresh approach has been a very good thing, …

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