Big Blue is to release z/OS, its z900 mainframe operating system upgraded to take advantage of the new model's 64-bit design. Stephen Shankland worked at CNET from 1998 to 2024 and wrote about ...

IBM says the z/OS 3.1 operating system will further integrate AI, embrace cloud stores, and improve performance of Linux workloads. IBM said this week it will soon roll out an AI-infused, hybrid-cloud ...

IBM updated its z/OS operating system, adding AI optimization and quantum-focused features to its z17 mainframe. Update z/OS 3.2 brings features originally previewed by IBM in April, including ...

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 ...

The mainframe, the hardware stalwart that has existed for decades, is continuing to be a force in the modern era. Among the vendors that still build mainframes is IBM, which today announced the latest ...

IBM today announced plans to release a promised 64-bit version of its mainframe operating system later this week — a move that users and analysts said should provide a crucial foundation for building ...

Forty years after Big Blue introduced the S/360, the zaftig systems are still going strong and finding a way to fit into 21st-century computing. Michael Kanellos is editor at large at CNET News.com, ...

A small Minneapolis mainframe computer software startup is poised to change the way enterprises use and share data across the cloud. VirtualZ Computing Inc. claims to be the first and only ...

"IBM has and is engaged in anti-competitive, deceptive, and tortious acts intended to eliminate competition and prolong its monopoly in the worldwide market for mainframe computers compatible with IBM ...

IBM Corp. today announced plans to release a promised 64-bit version of its mainframe operating system later this week — a move that users and analysts said should provide a crucial foundation for ...