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Microsoft® SQL Server 2008 R2 Unleashed
book

Microsoft® SQL Server 2008 R2 Unleashed

by Ray Rankins, Paul Bertucci, Chris Gallelli, Alex T. Silverstein
September 2010
Intermediate to advanced content levelIntermediate to advanced
1704 pages
111h 8m
English
Sams
Content preview from Microsoft® SQL Server 2008 R2 Unleashed

SQL Clustering

If you want a SQL Server instance to be clustered for high availability, you are essentially asking that this SQL Server instance (and the database) be completely resilient to a server failure and completely available to the application without the end user ever even noticing that there was a failure (or at least with minimal interruption). Microsoft provides this capability through the SQL Clustering option. SQL Clustering is built on top of MSCS for its underlying detection of a failed server and for its availability of the databases on the shared disk (which is controlled by MSCS). SQL Server is said to be a “cluster-aware/enabled” technology.

A SQL Server instance that is clustered can be created by actually creating a virtual ...

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Publisher Resources

ISBN: 9780768696585Purchase book