Server Mirroring Software

Written by Serena Berger
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Server mirroring is a process in which a backup server is used in conjunction with a primary server. Both servers, however, perform the same processes. The backup server is present in the event of a problem with the primary server. Should the primary server fail, your company could switch over to the backup server without losing any information or experiencing any downtime.

Some software packages will allow you to back up your files at specified time intervals. For example, if your server were backed up on a daily basis, the most work that you could lose would be one day's worth. This may not be acceptable, however, in certain situations--especially when your employees are working with deadlines.

Only server mirroring software that works in real-time allows you to replicate files automatically. You can also set rules that govern which files are replicated. While you might not need to save logs of instant messages between all employees, you may specify a rule that will replicate any financial records. Such an option gives you the ability to customize the archival process so that you can tailor it to your individual company's record keeping policies.

Keeping Costs Down with Server Mirroring Software for Small Businesses

Mirroring can be costly for small businesses because you have a computer that is used only in the event of an emergency. If you are concerned with disaster recovery, it may be more cost efficient to use a scheduled-backup policy, so that your data (or a portion of it) is backed up on a regular basis. Some software packages will enable you to use mirroring as well as scheduled backups so that you do not need to have multiple servers to archive your files.


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