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 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 ...

Mainframe computing is having a moment — again. Nearly 60 years after the first IBM System/360 debuted as a mainframe platform, it continues to evolve in ways that defy expectations, powering critical ...

IBM on Tuesday will fill in the ranks of its iSeries line of Power5 servers with a machine it says can juggle multiple jobs. Big Blue will debut its eServer i5 550, an iSeries machine it created to ...

In an effort to vault its Power processors into more widespread use, IBM plans to announce Monday a new, inexpensive server line called OpenPower that can run just the Linux operating system, CNET ...

One problem with building things using state-of-the-art techniques is that sometimes those that look like they will be “the next big thing” turn out to be dead ends. Next thing you know, that hot new ...

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 ...

IBM on Tuesday will fill in the ranks of its iSeries line of Power5 servers with a machine it says can juggle multiple jobs. Big Blue will debut its eServer i5 550, an iSeries machine it created to ...