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.

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 ...

As mainframes continue to deliver increasingly advanced features, the organizations that will get the most value from them ...

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 ...

One way or another, you’re interacting with operating systems. Your smartphone uses one, and your tablet and laptop do as ...

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 ...

a massive multinational even before the dawn of the computer age. Through research and innovation, IBM came to dominate the nascent market for mainframe computers, parlaying their experience into ...

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 ...

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 ...