IBM expands z17 mainframes with more compact hardware, improved AI, new management tools, and PQC cryptography.

IBM continues to fine-tune its mainframe to keep it attractive to enterprise users interested in keeping the Big Iron in their cloud and AI-application development plans. The company released a new ...

Mainframe users still stuck on IBM’s previous-generation OS/390 operating system now have a compelling reason to switch to the current z/OS: IBM will stop new sales of the OS/390 Dec 17. After that ...

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 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 ...

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 recently announced the ...

IBM OS/2 was an alternative to Microsoft Windows throughout the 1990s, but Microsoft won out in the end, and the operating system was relegated to niche use cases. Over 24 years since the final OS/2 ...

IBM has announced IBM z/OS V2.5, the next-generation operating system (OS) for IBM Z, designed to accelerate client adoption of hybrid cloud and AI and drive application modernization projects.