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Backward compatibility




<jargon> Able to share data or commands with older versions of itself, or sometimes other older systems, particularly systems it intends to supplant.

Sometimes backward compatibility is limited to being able to read old data but does not extend to being able to write data in a format that can be read by old versions.

For example, WordPerfect 6.0 can read WordPerfect 5.1 files, so it is backward compatible.

It can be said that Perl is backward compatible with awk, because Perl was (among other things) intended to replace awk, and can, with a converter, run awk programs.

See also: backward combatability.

Compare: forward compatible.



< Previous Terms Terms Containing backward compatibility Next Terms >
Backus-Naur Form
Backus Normal Form
backward analysis
backward chaining
backward combatability
32-bit application
8.3
Amiga
Archimedes
backward combatability
backward compatible
backwards compatibility
backwards compatible
BAD
Bad command or file name


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