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...ns that are configured to allow unrestricted access by people and/or other computers; this article does not discuss that meaning). ...stems and [[Peripheral|peripherals]] that were compatible with [[IBM]]'s [[Mainframe computer|mainframes]]. ...

| marketing target = [[IBM mainframes|IBM mainframe computers]] {{History of IBM mainframe operating systems|os}} ...

{{Short description|Type of mainframe computer}} | type = [[Mainframe computer]] ...

* [[Roscoe (software product)]], a software program used on mainframe computers ...

{{Short description|Small mainframe computer series (1960s)}} ...e ''Compatibles/200''<ref name=DN30Ref>{{Cite book | last=General Electric Computers | title=DATANET-30 Programming Reference Manual | year=1965 | page=I-5 | ur ...

| marketing_target = [[IBM mainframe]] computers {{History of IBM mainframe operating systems|dos}} ...

...drive|tape]] drives designed for use with the channel interfaces of [[IBM mainframe]]s. ...-10 computers. "Mars" was the code name for a family of PDP-10-compatible computers built by Systems Concepts, including the initial SC-30M, the smaller SC-25, ...

...[[System/370]]. Current [[mainframe computer]]s in IBM's line of business computers are developments of the basic design of the System/360. ...ctronic Data Processing Machine - GPN-2000-001881.jpg|thumb|right| IBM 704 mainframe at [[National Advisory Committee for Aeronautics|NACA]] in 1957]] ...

| products = [[Mainframe computer|Mainframes]]<br />[[Computer hardware]]<br />[[software|Computer s ...t Corporation|DEC]] [[PDP-10]] compatible [[mainframe computer|mainframe]] computers.<ref name="overview">{{Cite web |last=Mountain View |title=Foonly Model Fx ...

...roadest sense|the disk operating system used by IBM PC compatibles|DOS|IBM mainframe operating systems|DOS/360 and successors}} ...s now historical, as most if not all operating systems for general-purpose computers now require direct-access storage devices as secondary storage. ...

{{Short description|Multi-platform emulator for mainframe software}} ...ost [[personal computer]]s. Development started in 1999 by Roger Bowler, a mainframe systems programmer. ...

{{For|the line of mainframe computers|IBM System/370}} ...

...gen. A spinoff was the production of a line of civilian mini and mainframe computers for the commercial market. ...ownership of Saab-UNIVAC once it had completed the conversion of the Saab Mainframe customer base to the [[UNIVAC 1100/2200 series|1100 series]].<ref>{{cite bo ...

* [[Data set (IBM mainframe)|Partitioned data sets]], IBM * [[Processor Direct Slot]], in some old Macintosh computers ...

...]] systems are multi-user systems. Most [[batch processing]] systems for [[mainframe computer]]s may also be considered "multi-user", to avoid leaving the [[cen ...

...were described as network operating systems, because they allowed personal computers (PCs) to participate in [[computer network]]s and [[Shared resource|shared ...itching]] networks were developed to share hardware resources, such as a [[mainframe computer]], a [[Printer (computing)|printer]] or a large and expensive [[ha ...

...phics and [[WYSIWYG]] support, was supported for [[IBM zSeries]] mainframe computers until May 2015.<ref name="displaywrite_support">[https://www-01.ibm.com/sof [[Category:IBM mainframe software|DisplayWrite]] ...

...=Wayne |last4=Ogden |first4=Bill |year=2012 |title=Introduction to the New Mainframe: z/OS Basics |url=https://books.google.com/books?id=c-a1AgAAQBAJ&pg=PA96 |p Two early examples of a [[mainframe computer]] master/slave multiprocessor are the [[Bull Gamma 60]] and the [[ ...

Early computers were capable of running only one program at a time. Each user had sole cont As computers became faster the setup and takedown time became a larger percentage of ava ...

...[[Intel 8088]]. The predecessors to these computers, [[mainframe computer|mainframe]]s and [[minicomputer]]s, were comparatively much larger and more expensive ...in 1962 predates microprocessor-based designs. ''(See "Personal Computer: Computers at Companies" reference below)''. A "microcomputer" used as an embedded con ...