December 2013
Intermediate to advanced
1872 pages
153h 31m
English
book
Microsoft® SQL Server 2012 Unleashed
by Ray Rankins, Paul T. Bertucci, Chris Gallelli, Alex T. Silverstein
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Missing Index Dynamic Management Objects
In addition to the Database Engine Tuning Advisor, SQL Server 2012 provides the missing index dynamic management objects to help identify potentially missing indexes in your database. The missing index dynamic management objects are a set of dynamic management objects:
sys.dm_db_missing_index_group_stats—Returns summary information about missing index groups, such as the performance improvements that could be gained by implementing a specific group of missing indexes.
sys.dm_db_missing_index_groups—Returns ...