[cctalk] Re: mainframe vs mini

On 3/15/23 18:32, Paul Koning via cctalk wrote: Apart from spooling, which uncouples slow I/O from execution, there is also "multiprogramming", which means being able to run more than one job concurrently.  Timesharing does that, of course, but I think multiprogramming was intended to refer to batch systems that did so.