server mirroring
Utilizing a backup server that duplicates all the processes and transactions of the primary server. If, for any reason, the primary server fails, the backup server can immediately take its place without any down -time.
Server mirroring is an expensive but effective strategy for achieving fault tolerance. It's expensive because each server must be mirrored by an identical server whose only purpose is to be there in the event of a failure. A less expensive technique that is becoming more and more popular is clustering.
Also see the Server Types page in the Quick Reference section of Webopedia for a comparison of server types.
server mirroring |
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enterprise application
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open source
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Definition: CPU is the abbreviation for central processing unit. The CPU is the brains of the computer where most calculations take place.
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Facebook
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A popular wireless networking technology that provides high-speed Internet and network connections.
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Pronounced ramm, acronym for random access memory, a type of computer memory that can be accessed randomly; that is, any byte of memory can be...
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The study of measurable biological characteristics. In computer security, biometrics refers to authentication techniques that rely on physical...
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