IBM this week rolled out a feature-filled upgrade to its mainframe operating system, z/OS, focused on pumping up Big Iron availability, management and security. The general idea is to help customers ...

Companies just can't quit mainframes. While cloud infrastructure hogs the spotlight, mainframe systems continue to dominate major segments of the economy, especially those that require ...

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 Corp. said today it’s building on the recent launch of generative artificial intelligence coding capabilities for mainframe developers by launching a suite of new offerings that will make it ...

IBM stock analysis: why its mainframes and enterprise software are insulated from AI disruption, with strong FCF and growth ...

When you think of mainframes, you probably think of spinning tape drives, reams of computer cards, and text-only, green-on-black 3270 terminals. IBM's latest mainframe, the LinuxONE Emperor 5, is not ...

The new systems, IBM's first mainframes with a starting price of about $100,000, aim to replace hundreds of smaller servers in order to increase data center manageability and reduce power consumption, ...

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 ...