As IBM prepares to ship 24- and 32-processor versions of its zSeries 990 mainframe computers later this month, the company is ramping up its zSeries technical support operation and, on Tuesday, will ...

As it previewed in March, IBM is set to deliver an AI-infused, hybrid-cloud oriented version of its z/OS mainframe operating system. Set for delivery on Sept. 29, z/OS 3.1, the operating system grows ...

Upgrades of mainframe operating systems don’t usually generate much excitement. But users say IBM’s z/OS – the new version of OS/390, introduced in October of last year – is different. Not only does ...

There are few advantages to growing old, but if you were lucky enough to train, back in the hidden midst of times past, in programming languages COBOL or PL/I, you may have landed in later life into a ...