• How IBM i Fits Into the Evolving ERP Market

  November 30, 2020 Alex Woodie

  IBM i remains a solid platform on which to run an ERP system. But with the shift to the cloud, not to mention a surge in homegrown application development on IBM i, the platform’s future for packaged ERP deployments is uncertain.

  The IBM midrange platform has a rich history of packaged ERP applications for a range of business types. From discrete manufacturing and trucking to banking and healthcare management, software vendors have targeted the IBM i platform and its predecessors to run integrated ERP systems and other similar types of business applications for over decades.

  But the go-go ERP deployments …

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• Breathing New Life Into Your POWER7 And POWER7+ Systems

  November 30, 2020 Timothy Prickett Morgan

  (Sponsored Content) This is a hard lesson for people to learn, but savvy IT organizations certainly do learn it – some decades ago, some only now. And that lesson is that not every application slowdown and performance bottleneck in a system is directly related to the clock speed or throughput of the central processor. While the processors are indeed central, a system is comprised of main memory, storage, and network I/O, and tuning up a machine as many times as not means bolstering these other components to help the CPU better do the job that is latent in …

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• Guru: SQL Writes CL

  November 30, 2020 Ted Holt

  SQL is the one tool I cannot work without. Take it away from me and I’ll start driving a truck for a living. Naturally I’m eager to find more ways to make SQL work for me. Today I’d like to share how I recently used SQL to write a huge CL command for me. This is a technique that’s good to know.

  My challenge was to copy all of the several hundred physical data files in a library to a save file so that those files could be loaded onto another IBM i system. The Save Library (SAVLIB) command was …

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• You Can’t Just Keep Doing What You Have Always Done

  November 30, 2020 Rob McNelly

  There are philosophical differences that exist between people regarding the best ways to configure, manage, and maintain infrastructure, and this holds as true for infrastructure built around IBM i as it is for other kinds of platforms. The easiest and fastest thing to do – and what makes the most sense according to plenty of people – is to do what they have always done. Just keep replicating the past out into the future to infinity.

  Others point out that this mindset stifles progress and ignores all of the innovations that have come to the IBM i platform through the …

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• Resilience In The Platform, Resilience In The Business

  November 30, 2020 Timothy Prickett Morgan

  The coronavirus pandemic is making it clear just how dependent much of the global economy is on mobility, entertainment, travel, and hospitality. But it is also making it clear that many parts of the economy, thanks to IT infrastructure, are resilient and are coping with the stresses and strains.

  “The need to rapidly innovate has clearly become apparent,” Steve Sibley, vice president and offering manager for the Cognitive Systems division at IBM, explained in his keynote at the recent Common Europe Online vCEC 2020 event. “And we will continue to do that for AIX, IBM i and Linux,” Sibley said, …

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• Frank Soltis Discusses A Possible Future for Single-Level Storage

  November 23, 2020 Alex Woodie

  Single-level storage is one of the most unique and compelling characteristics of the architecture underlying the IBM i server and its predecessor business machines. But how would it look running in a massive supercomputer or deep learning system? According to Frank Soltis, who spoke last week at COMMON Europe’s virtual event, it’s something that’s being considered.

  Doctor Frank, of course, is a much-revered figure in the history of the IBM midrange line. He was part of the team at the IBM lab in Rochester, Minnesota, that led the development of the single-level storage memory architecture in the S/38 machine that …

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• Why POWER8 Is Sometimes The Best Platform To Run SAP HANA

  November 23, 2020 Timothy Prickett Morgan

  (Sponsored Content) It is a truth in this world that you get what you pay for, and it is absolutely true for the systems that companies buy to support SAP’s HANA in-memory database and their applications for data warehousing and online transaction processing.

  It is no secret to the Power Systems faithful that IBM’s Power architecture has consistently offered reliability, availability, and serviceability features in both the processor and the system architecture that are superior to X86 alternatives. And the Power Systems platform also offers superior compute, memory, and I/O capacity and bandwidth benefits on top of that, …

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• IBM Reveals Power10 Rollout Plan, Begins Power11

  November 23, 2020 Timothy Prickett Morgan

  We have been following the development of the Power10 processor with great interest over the past few years, and have been trying to figure out precisely when – and how – Big Blue will put its future processor inside of Power Systems machines. At the Common Europe Online vCEC 2020 event last week, Steve Sibley, vice president and offering manager for the Cognitive Systems division at IBM, talked about IBM’s plan and put some rough dates on it.

  When we talked to Sibley back in May, all he could tell us was that the impact of the coronavirus pandemic …

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• Security Vulnerability In VIOS, AIX, And Maybe IBM i

  November 23, 2020 Timothy Prickett Morgan

  IBM i shops that use the Virtual I/O Server, which is a cut-down version of the AIX implementation of Unix created by Big Blue, have to be aware that there is a security vulnerability that affects recent releases of AIX and VIOS.

  The vulnerability, announced in Security Vulnerability CVE-2020-4788, affects Power9 machinery running VIOS 3.1 or AIX 7.1 and AIX 7.2, and under what are called “extenuating circumstances” the vulnerability could allow a local user on the system to obtain sensitive information stored on the L1 cache on the Power9 cores.

  The vulnerability was reported on November 18, and …

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• IBM i PTF Guide, Volume 22, Number 47

  November 23, 2020 Doug Bidwell

  As we report elsewhere in this issue of The Four Hundred, there is a new security bulletin that has been issued relating to a speculative execution vulnerability that affects Power9 systems running the Virtual I/O Server in general and AIX 7.1 and AIX 7.2 in particular. As such, it indirectly affects all four IBM i releases, from 7.1 through 7.4. See Security Bulletin: Vulnerability CVE-2020-4788 at this link.

  The patches to deal with this vulnerability are as follows:

  • IBM i 7.4: MF68089 and MF68090
  • IBM i 7.3: MF68094 and MF68095
  • IBM i 7.2: MF68096 and MF68097
  • IBM i

  …

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