The mainframe business is thriving.

The mainframe, the aged yet surprisingly resilient survivor of computing, is getting a face-lift. A model called the IBM z10, which is being introduced Tuesday, is far faster and has three times the ...

While International Business Machines (NYSE: IBM) now derives most of its revenue from software and consulting, the decades-old mainframe business is still an important part of the century-old tech ...

IBM has been criticised over its recent purchase of mainframe company Platform Solutions. The Computer & Communications Industry Association (CCIA) said the purchase of Platform Solutions (not to be ...

I look back at my mainframe days very fondly. Hired to be a GIS code monkey on VM/SP, I would up also managing our machine, applying PUTs and even performing the upgade from VM/SP 5 to VM/SP 6--heady ...

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 ...

IBM Wednesday will mark the 40th anniversary of the introduction of its first mainframe computer by introducing a scaled-down version of its zSeries 990 mainframe servers called the zSeries 890, which ...