August 2009
Intermediate to advanced
464 pages
13h 59m
English
Content preview from SQL Server 2008 Administration in Action
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10.2. Recovery models and data loss exposure
When a database is created, the recovery model is inherited from the model database. You can modify the recovery model in Management Studio or use the ALTER DATABASE statement, as shown here:
-- Set the Recovery Model to BULK_LOGGED ALTER DATABASE [ADVENTUREWORKS2008] SET RECOVERY BULK_LOGGED
There are three different recovery models: simple, full, and bulk logged.
10.2.1. Simple recovery model
A database in the simple recovery model will automatically truncate (remove) committed transactions from the log at each checkpoint operation. As a result, no transaction log backups are required in limiting the growth of the log, so maintenance operations are simplified.
Despite the reduction in maintenance ...
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