Following is the IBM mainframe evolution starting with the System/360 introduced in 1964. The IBM mainframe is the longest running computer family in history. Although current IBM mainframes are ...

A non-IBM mainframe that runs IBM mainframe operating systems and applications. In the late 1960s, RCA's computer division produced the Spectra 70, the first line of machines compatible with IBM's ...

fit-for-purpose POWER7 and IBM System x x86-based compute elements in the zEnterprise System mainframe. "We now have blades supporting any operating system in the mainframe," Conti said.

IBM alleges that the mainframe "emulator systems" offered by Platform Solutions Inc. violate IBM patents on its z/OS operating system as well as patents relating to its previous mainframe ...

IBM mainframes would play host to a few other operating systems like OS/360, PCP, and DOS/360. Other mainframes were around, but IBM would remain a pioneering force in computing for the next ...

IBM has threatened mainframe emulator TurboHercules with ... and SUSE to offer users a less expensive ‘Unix-like’ operating system that has the conspicuous advantage of being open-source ...

Many of us used “big iron” back in the day. Computers like the IBM S/360 or 3090 are hard to find, transport, and operate, so ...

ICL's VME mainframe operating system has outlived flared trousers(twice) and flying pickets. Linda Leung looks at its past and present. Some 21 years ago this month ...