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MS SQL Server DBA Checklist - SQL Server 2008 Data Collector
-- The SQL Server 2008 Data Collector can be used to gather, store, and analyze many different types of SQL Server performance activities.
-- Using the SQL Server 2008 Data Collector imposes some performance overhead, and because of this, you may want to minimize the amount of data that is collected by it.
-- While the Management Data Warehouse can exist on each instance of SQL Server, it is recommended that a dedicated SQL Server be used to store the Management Data Warehouse used to store the collected data.
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