disk operating system with virtual storage
1Disk operating system — For the family of disk operating systems for the IBM PC compatible platform, see DOS. Disk Operating System (specifically) and disk operating system (generically), most often abbreviated as DOS, refers to an operating system software used in most …
2Operating system — Operating systems …
3Operating system-level virtualization — is a server virtualization method where the kernel of an operating system allows for multiple isolated user space instances, instead of just one. Such instances (often called containers, VEs, VPSs or jails) may look and feel like a real server,… …
4Virtual storage access method — (VSAM) is an IBM disk file storage access method, first used in the OS/VS2 operating system, later used throughout the Multiple Virtual Storage (MVS) architecture and now in z/OS. Originally a record oriented filesystem, VSAM comprises four data… …
5operating system — Computers. the collection of software that directs a computer s operations, controlling and scheduling the execution of other programs, and managing storage, input/output, and communication resources. Abbr.: OS [1960 65] * * * ▪ computing… …
6Distributed operating system — A distributed operating system is the logical aggregation of operating system software over a collection of independent, networked, communicating, and spatially disseminated computational nodes.[1] Individual system nodes each hold a discrete… …
7Solaris (operating system) — Solaris Company / developer Oracle Corporation Programmed in C OS family Unix …
8IBM AIX (operating system) — Infobox OS name = AIX caption = developer = IBM source model = Closed source kernel type = Dynamic Extendable supported platforms = ROMP, IBM POWER, PowerPC, IBM PS/2, System/370, ESA/390 ui = Common Desktop Environment family = UNIX System V… …
9Pick operating system — Company / developer Don Nelson, Dick Pick, TRW Programmed in Assembly language Initial release 1965 (GIRLS), 1973 (Reality Operating System) Marketing target Business data processing Available …
10Storage virtualization — refers to the process of abstracting logical storage from physical storage. The term is today used to describe this abstraction at any layer in the storage software and hardware stack.Key conceptsAddress space remappingVirtualization of storage… …
