server mirroring Last modified: Monday, August 05, 2002
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.
•E-mail this definition to a colleague• Sponsored listings Network Backup Software - Offers replication and synchronization software to backup and protect files on servers and PCs. Disk-to-disk protection and archiving. Free trial. For internet.com pages about server mirroring . Also check out the following links! ServerWatch - Guide to Internet Servers and Platforms  Includes ratings, industry news, extensive reviews, and downloadable server software. The Truth About Servers  What makes a server a server? Is there a difference between an e-mail server and a messaging server? Should a firewall be considered a server in certain circumstances? These questions and more are answered in an extensive tutorial that cuts through the marketing hype and explains the basics of key server types.	Data Structures Disk Drives Servers CDN data mirroring disk mirroring failover fault tolerance mirror site network-attached storage ping triangulation remote access server server server farm staging server Give Us Your Feedback Shopping server mirroring Products Compare Products,Prices and Stores Shop by Category: Network Storage 16 Model Matches Kitchen 86 Store Offers Software 0 Store Offers Home Furnishings 19 Store Offers