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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

What’s New in High Availability

In general, a couple of Microsoft SQL Server 2008 configuration options offer a very strong database engine foundation that can be highly available (7 days a week, 365 days a year). Microsoft’s sights are set on being able to achieve five-nines reliability with almost everything it builds. An internal breakthrough introduced with SQL Server 2005 called “copy-on-write” technology, has enabled Microsoft to greatly enhance several of its database high availability options.

Here are a few of the most significant enhancements and new features that have direct or indirect effects on increasing high availability for a SQL Server 2008–based implementation:

Increased number of nodes in a SQL cluster—You can create a ...

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Publisher Resources

ISBN: 9780768696585Purchase book