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Failover vs Undefined - What's the difference?

failover | undefined |

As a noun failover

is (computing|countable) an automatic switch to a secondary system on failure of the primary system, such as a means for ensuring high availability of some critical resource (such as a computer system), involving a parallel backup system which is kept running at all times so that, upon detected failure of the primary system, processing can be automatically shifted over to the backup.

As an adjective undefined is

lacking a definition or value.

failover

English

Noun

()
  • (computing, countable) An automatic switch to a secondary system on failure of the primary system, such as a means for ensuring high availability of some critical resource (such as a computer system), involving a parallel backup system which is kept running at all times so that, upon detected failure of the primary system, processing can be automatically shifted over to the backup..
    • The system experienced numerous failovers during the hurricane.
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  • *{{quote-news, title=Business continuity for SMEs, November 7, year=2007, work=Computer Weekly,
    • ComputerWeekly.com, date=July 11, passage=you have to make sure you can access it or ensure it can provide some failover ," says Tarzey.}}

    See also

    *fail over

    undefined

    English

    Adjective

    (wikipedia undefined) (-)
  • Lacking a definition or value.
  • (mathematics, computing) That does not have a meaning and is thus not assigned an interpretation.
    • The result of division by zero is undefined .

    Antonyms

    * defined