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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

Merge Replication

Merge replication involves getting the publisher and all subscribers initialized and then allowing data to be changed at all sites involved in the merge replication at the publisher and at all subscribers. All these changes to the data are subsequently merged at certain intervals so that, again, all copies of the database have identical data.

Occasionally, data conflicts have to be resolved. The publisher does not always win in a conflict resolution. Instead, the winner is determined by whatever criteria you establish.

The primary agents used for merge replication are the snapshot agent and merge agent:

• The snapshot agent creates files that contain the schema of the publication and the data. The files are stored in the snapshot ...

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Publisher Resources

ISBN: 9780768696585Purchase book