Comment on IBM Launches Z13 MainframeparentComments−greenyoda11yIt goes back even farther than the 1980s. IBM's virtualization product, VM/370, was released in 1972.[1] The development of it happened in the late 1960s on a special version of the 360 that had virtual memory support.[2][1] https://en.wikipedia.org/wiki/VM_%28operating_system%29[2] https://en.wikipedia.org/wiki/CP/CMS
Comments
It goes back even farther than the 1980s. IBM's virtualization product, VM/370, was released in 1972.[1] The development of it happened in the late 1960s on a special version of the 360 that had virtual memory support.[2]
[1] https://en.wikipedia.org/wiki/VM_%28operating_system%29
[2] https://en.wikipedia.org/wiki/CP/CMS