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Mmap and UNIX System V

Shortcuts: Differences, Similarities, Jaccard Similarity Coefficient, References.

Difference between Mmap and UNIX System V

Mmap vs. UNIX System V

In computing, mmap(2) is a POSIX-compliant Unix system call that maps files or devices into memory. UNIX System V (pronounced: "System Five") is one of the first commercial versions of the Unix operating system.

Similarities between Mmap and UNIX System V

Mmap and UNIX System V have 13 things in common (in Unionpedia): Berkeley Software Distribution, Demand paging, Inter-process communication, Linux, MacOS, Operating system, POSIX, Shared memory, Sun Microsystems, SunOS, University of California, Berkeley, Unix, UNIX System V.

Berkeley Software Distribution

Berkeley Software Distribution (BSD) was a Unix operating system derivative developed and distributed by the Computer Systems Research Group (CSRG) of the University of California, Berkeley, from 1977 to 1995.

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Demand paging

In computer operating systems, demand paging (as opposed to anticipatory paging) is a method of virtual memory management.

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Inter-process communication

In computer science, inter-process communication or interprocess communication (IPC) refers specifically to the mechanisms an operating system provides to allow the processes to manage shared data.

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Linux

Linux is a family of free and open-source software operating systems built around the Linux kernel.

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MacOS

macOS (previously and later) is a series of graphical operating systems developed and marketed by Apple Inc. since 2001.

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Operating system

An operating system (OS) is system software that manages computer hardware and software resources and provides common services for computer programs.

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POSIX

The Portable Operating System Interface (POSIX) is a family of standards specified by the IEEE Computer Society for maintaining compatibility between operating systems.

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Shared memory

In computer science, shared memory is memory that may be simultaneously accessed by multiple programs with an intent to provide communication among them or avoid redundant copies.

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Sun Microsystems

Sun Microsystems, Inc. was an American company that sold computers, computer components, software, and information technology services and created the Java programming language, the Solaris operating system, ZFS, the Network File System (NFS), and SPARC.

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SunOS

SunOS is a Unix-branded operating system developed by Sun Microsystems for their workstation and server computer systems.

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University of California, Berkeley

The University of California, Berkeley (UC Berkeley, Berkeley, Cal, or California) is a public research university in Berkeley, California.

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Unix

Unix (trademarked as UNIX) is a family of multitasking, multiuser computer operating systems that derive from the original AT&T Unix, development starting in the 1970s at the Bell Labs research center by Ken Thompson, Dennis Ritchie, and others.

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UNIX System V

UNIX System V (pronounced: "System Five") is one of the first commercial versions of the Unix operating system.

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The list above answers the following questions

Mmap and UNIX System V Comparison

Mmap has 28 relations, while UNIX System V has 149. As they have in common 13, the Jaccard index is 7.34% = 13 / (28 + 149).

References

This article shows the relationship between Mmap and UNIX System V. To access each article from which the information was extracted, please visit:

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