October 2010
Intermediate to advanced
1008 pages
46h 16m
English
Introduced in SQL Server 2005 Service Pack 1, database mirroring is a software solution that delivers high availability/database redundancy of SQL databases, including SharePoint databases. SQL mirroring is highly valuable for SharePoint environments because it provides the promise of having an always-available constant replica of SharePoint databases on a different server and being able to fail over to that server, either automatically or manually, as needed.
There are two primary partners in a database mirroring session: the principal server and the mirror server. Essentially, database mirroring works by maintaining a copy of the same database or databases on both partners. This is accomplished ...
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