The Compatible Time-Sharing System, or the CTSS, was one of the first time-sharing operating systems; it was developed at MIT's Computation Center. CTSS was first demonstrated in 1961, and was operated at MIT until 1973. During part of this time, MIT's Project MAC had a second copy of CTSS, but the system did not spread beyond two sites (though this applies to many early computer systems). CTSS was described in a paper presented at the 1962 Spring Joint Computer Conference.
| History of IBM mainframe operating systems |
|---|
Early mainframe computers
|
S/360 and successors
|
DOS/360 and successors (1966)
|
OS/360 and successors (1966)
|
VM line
|
TPF line
|
UNIX and Unix-like
|
Read more about Compatible Time-Sharing System: Overview, Characteristics, Implementation, Influences
Famous quotes containing the words compatible and/or system:
“I have no ambition to surprise my reader. Castles with unknown passages are not compatible with my homely muse.”
—Anthony Trollope (1815–1882)
“We recognize caste in dogs because we rank ourselves by the familiar dog system, a ladderlike social arrangement wherein one individual outranks all others, the next outranks all but the first, and so on down the hierarchy. But the cat system is more like a wheel, with a high-ranking cat at the hub and the others arranged around the rim, all reluctantly acknowledging the superiority of the despot but not necessarily measuring themselves against one another.”
—Elizabeth Marshall Thomas. “Strong and Sensitive Cats,” Atlantic Monthly (July 1994)