Windows Server Archives - IT Jungle

IBM Brings Active-Active Mirroring Into Db2 For i Database

April 24, 2019 Timothy Prickett Morgan

As a platform that is approaching 40 years of deployment within enterprises that can’t afford downtime with their mission critical systems – that’s counting the System/38 as well as the AS/400 and its follow-ons as part of the same continuum – it is no surprise at all that IBM midrange systems running RPG and COBOL had some of the most sophisticated – and perhaps the only application-centric – clustering software ever developed.

Concurrent with the launch of IBM i 7.4 this week, Big Blue is rolling out a new kind of database clustering, which is called Db2 Mirror, that is …
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The Platform Matters More Than Ever, The Operating System Less So

April 16, 2018 Timothy Prickett Morgan

Those of us who have been in the IBM midrange for three or four decades are so used to thinking about systems and application platforms for so long it is hard to remember that this sort of thinking is fairly new to the rest of the IT community that did not grow up on proprietary mainframes or midrange gear. Platforms matter more than ever and continue to evolve, but that core operating system – the basic kernel that runs on a processor and has some management features on it – is changing very slowly.

This is not a bad thing. …
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