Linux may be free, but users shouldn’t overlook the costs associated with bringing it to the mainframe. That’s according to analysis delivered by Cambridge, Mass.-based Giga Information Group Inc. at ...

Early users of IBM’s z800 low-end mainframe say the system is letting them boost processing capacity and performance while reducing their costs. IBM said it has installed about 200 of the eSeries z800 ...

NEW YORK (Reuters) - IBM on Thursday unveiled a new mainframe computer called "zEnterprise," which it said was the most powerful mainframe ever and is more cost-efficient than previous-generation ...

IBM is releasing the latest version of its mainframe hardware that includes new updates meant to accelerate AI adoption. The hardware and consulting company on Monday announced IBM z17, the latest ...

There is an undeniable role for the mainframe computer in tomorrow’s large enterprise. Some businesses will opt to exit the platform, but those that retain it in a digital-first world must address ...