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 ...

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 recently introduced the z17, its latest generation enterprise mainframe system, powered by the new Telum II processor. The z17 offers significant performance gains over previous generations and ...