The 64-bit OS was developed by IBM for the Z/Architecture family of mainframe computers, and it has compatibility with the older MVS mainframe OS. It was released in 2000 and is backward ...

IBM on Monday will release z/OS, its z900 mainframe operating system upgraded to take advantage of the new model's 64-bit design. z/OS is a major overhaul of the basic software that runs the ...

Learn more about the IBM z/OS Mainframe Practitioner course here including a course overview, cost information, related jobs and more.

The z/OS release should help tremendously in addressing the software pricing complaints of mainframe users, agreed Ed Cowger, an analyst at Stamford, Conn.-based Gartner Inc.’s Datapro unit.

Mainframe Linux can boost application uptime and reduce support costs. But users and analysts recommend acting carefully when choosing which applications to move to the open-source operating ...

IBM said this week it will soon roll out an AI-infused, hybrid-cloud oriented version of its z/OS mainframe operating system. Expected in the third quarter, z/OS 3.1 will support technologies ...

Big Blue is to release z/OS, its z900 mainframe operating system upgraded to take advantage of the new model's 64-bit design. IBM overhauls mainframe operating system - CNET X ...

Mainframe computing continues to be central to enterprises despite the success of cloud computing. IBM z/OS 2.5 could make mainframes even more valuable, the company says.

IBM. Version 1.4 of the z/OS and z/OS.e mainframe operating system, unveiled Monday and set to be available for the zSeries mainframes Sept. 27, processes up to 7,000 Secure Socket Layer (SSL ...