What Became of Mainframes?
“Mainframes will soon be extinct”, …
“Mainframes will soon be extinct”, …
Big businesses with big needs required big …
Computers were great for a bank’s accounting. But how about …
Big companies could afford big mainframes. But…
Magnetic hard disks transformed …
Not every minicomputer company was created by …
In the late 1950s, the world’s …
Early integrated circuits were expensive. So …
IBM dominated computing in 1961, with about two-thirds…
Portable computers with screens and keyboards …