IBM System/360 - Wikipedia
WEBThe larger models used Operating System/360 (OS/360). IBM developed several levels of OS/360, with increasingly powerful features: Primary Control Program (PCP), Multiprogramming with a Fixed number of Tasks (MFT), and Multiprogramming with a Variable number of Tasks (MVT).
OS/360 and successors - Wikipedia
WEBOS/360, officially known as IBM System/360 Operating System, [1] [2] is a discontinued batch processing operating system developed by IBM for their then-new System/360 mainframe computer, announced in 1964; it was influenced by the earlier IBSYS/IBJOB and Input/Output Control System (IOCS) packages for the IBM 7090/7094 [citation needed] and ...
The IBM System/360 | IBM
WEBThe System/360 became an industry standard and set IBM on a path to dominate the computer industry for two decades. By 1989, products based on the System/360’s architecture and its extensions accounted for more than half of IBM’s total revenue.
IBM OS/360 | Definition, History, Versions, & Facts | Britannica
WEBIBM OS/360, operating system introduced by IBM in 1964 to operate its 360 family of mainframe computer systems. The 360 system was unprecedented in its ability to support a wide array of applications, and it was one of the first operating systems to require direct-access storage devices.
DOS/360 and successors - Wikipedia
WEBTOS/360 (Tape Operating System/360, not a DOS as such and not so called) was an IBM operating system for the System/360, used in the early days around 1965 to support the System/360 Model 30 and similar platforms.
IBM System/360 History: A Revolutionary Mainframe Story
WEBJun 10, 2024 · The IBM System/360 Operating System, also known as OS/360, was a batch-processing system introduced in 1964 for the then-new System/360 mainframe. It has since been discontinued and is no longer in use.
IBM System/360 - Engineering and Technology History Wiki
WEBJan 9, 2015 · OS/360, announced with System/360 in April 1964, was an ambitious full-function operating system, suitable for the largest processor.
WEBOS/360, designed to run on IBM's System/360 hardware. The hardware was originally intended to run three separate operating systems: DOS/360 for small machines, OS/360 for mid-range environments, and TSS/360 for high-end, multi-user time-sharing installations.
The S/360: - IBM
WEBThe revolutionary S/360 could perform both types of computing, as long as the customer, a software company, or a consultant provided the programs to do so. In fact, the name S/360 refers to the architecture's wide scope: 360 degrees to cover the entire circle of …
WEBForty years ago IBM changed the worlds of computing and business — and transformed itself — with the revolutionary System/360. The spirit of that time thrives today in a new era of big bets, innovation and on demand business.