System/360, also DOS/360, or simply DOS, is the discontinued first member of a sequence of operating systems for IBM System/360, System/370 and later mainframes...
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throughput. FBA is supported by VM/370 and DOS/VSE, but not MVS or successor operating systems in the OS/360 line. Processors with FICON channels can...
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for System/360 hardware was DOS/360. OS/360 is in the public domain and can be downloaded freely. As well as being run on actual System/360 hardware, it...
67 KB (6,798 words) - 09:32, 19 July 2025
VSE (operating system) (redirect from DOS/VSE)
latest one in the DOS/360 lineage, which originated in 1965. It is less common than z/OS and is mostly used on smaller machines. DOS/VSE was introduced...
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with at least 16 KB and either disks (DOS) or tape drives only (TOS). BOS was released in October 1965, nearly two years before OS/360, thus BOS was the...
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yielding EOF immediately. In IBM operating systems DOS/360 and successors and also in OS/360 and successors such files would be assigned in JCL to DD DUMMY...
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units and devices. EXCP for OS/360 and successors is more specifically described in the OS System Programmer's Guide.; EXCP for DOS/360 and successors is...
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In the storage architecture of OS/360 and successors, CMS, and DOS/360 and successors, the Volume Table of Contents (VTOC) is a data structure that provides...
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Cambridge University) DOS/360 and successors on IBM S/360, S/370, and successor mainframes BOS/360 (early interim version of DOS/360, briefly available at...
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customer. IMS was only available for OS/360 and its successors, but CICS was also available for DOS/360 and its successors. For many years this type of product...
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assembly language and successors is a series of assembly languages and assemblers made for the IBM System/360 mainframe system and its successors through the...
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environment for IBM mainframe operating systems, including OS/360 MVT, OS/VS2 (SVS), MVS, OS/390, and z/OS. In computing, time-sharing is a design technique...
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operating systems, such as OS/360 and successors and DOS/360 and successors, and midrange operating systems, such as RSX-11 and VMS. However, they originated...
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software. The following lists describe programs associated with OS/360 and successors. No DOS, TPF or VM utilities are included. IBM uses a naming convention...
47 KB (5,993 words) - 21:20, 30 May 2025
Z/VM (category Official website different in Wikidata and Wikipedia)
on the IBM System/360-67 (see article History of CP/CMS for historical details). z/VM runs on IBM's IBM Z family of computers and can support large numbers...
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Storage Access Method (VSAM) Primarily DOS/360 and successors through z/VSE OS/360 and successors through z/OS TSS/360 and TSS/370 VAX-11 Record Management...
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and CP/CMS had checkered histories at IBM. VM was not one of IBM's "strategic" operating systems, which were primarily the OS and DOS families, and it...
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offered a $150 AIX PS/2 DOS Server Program, which provided file server and print server services for client computers running PC DOS 3.3. The last version...
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Db2 relational database system. Runs on OS/360 and successors and DOS/360 and successors, IBM AIX, VM, and OS/2. Non-mainframe versions are called TXSeries...
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systems (e.g., the MVS and DOS/VSE families, OS/VS1, TSS/370, or another layer of VM/370 itself (see below)) can be loaded and run without modification...
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aspect of ACP is that it was designed to run on most models of the IBM System/360 mainframe computer family. This departed from the earlier model in which...
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machine/virtual memory time-sharing operating system for the IBM System/360 Model 67, and the parent of IBM's VM family. CP-40 ran multiple instances of client...
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first computerized text editing and formatting utilities, called TYPSET and RUNOFF (the successors of MEMO, MODIFY and DITTO). CTSS had one of the first...
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Edos (section Edos/VS and Edos/VSE)
the announcement by IBM that DOS Release 26 was the last DOS release to be supported on the System 360, and future DOS Releases would support System...
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Z/OS (section Operational data collection and analysis)
z/Architecture mainframes, introduced by IBM in October 2000. It derives from and is the successor to OS/390, which in turn was preceded by a string of MVS versions...
21 KB (2,262 words) - 15:17, 10 July 2025
MUSIC/SP (section E-mail and the Internet)
system ran on IBM S/360, S/370, and 4300-series mainframe hardware, and offered then-novel features such as file access control and data compression. It...
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system for mainframe computers descended from the IBM System/360 family, including zSeries and System z9. TPF delivers fast, high-volume, high-throughput...
22 KB (2,846 words) - 18:48, 24 March 2025
System/370, System/390 and IBM Z IBM mainframe computers. IBM developed MVS, along with OS/VS1 and SVS, as a successor to OS/360. It is unrelated to IBM's...
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and added various other improvements, and the result is now named z/OS. IBM ended support for the older OS/390-branded versions in late 2004. OS/360 MVS...
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virtual memory time-sharing technology that became available on the IBM System/360 Model 67. FORTRAN MAD (programming language) Timeline of operating systems...
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