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 ...

The IBM mainframe is the longest running computer family in history. Although current IBM mainframes are vastly superior in technology to the System/360, they are highly compatible with it.

Quantum computing stocks have majorly captivated investors in 2025. Still, the road to widespread adoption has been dogged by ...

If you think of IBM mainframe computers, you most likely are thinking of the iconic S/360 or the slightly newer S/370. But what about the 7070 from 1958? It had transistors! It didn’t ...

IBM found themselves in a similar predicament in the 1970s after working on a type of mainframe computer made to be a phone switch. Eventually the phone switch was abandoned in favor of a general ...

In the lawsuit, Houston-based BMC charged that the mutual customer, AT&T, removed 14 BMC software products from its mainframe computers and replaced them with IBM mainframe software products under ...

Even if part of the computer goes down, it remains operational because it can switch to other components. The latest IBM ...

In a September filing, PSI characterized itself as "the target for IBM's current campaign to eliminate competition in the worldwide market for mainframe computers". In addition to Microsoft ...

Those organizations include OpenMainframe.org, an online forum about creating an open market for IBM-compatible mainframe solutions, and the Computer & Communications Industry Association (CCIA).

Has the cloud caught up with the mainframe? Why post-pandemic reskilling must focus on mainframes IBM Z as a service brings mainframes closer to hybrid clouds IBM z16 tackles financial fraud and ...