TriX wrote:
Yep, when I started at IBM in the mid 60s, we replaced a giant Univac vacuum tube computer at the Univ of N.C. with a 360 system that took up about 5% of the room (and got rid of most of the A/C plant which was almost as large). Today, I probably have a thousand x the compute power and storage on my phone (the 360 had 32 KB of core storage)
Worked on an IBM 401 then went to an IBM 360 30, 60 and on till I didn't know what mainframe I was working on only knew it was MVS. !990's crossed over to servers and PC market and handled legacy systems. What a ride and it all started with IBM.