SQL Server 2012 DBCC Optimization Tips (Part 2) Consider using the NOINDEX option with DBCC CHECKDB and DBCC CHECKTABLE command. This option specifies that intensive checks of nonclustered indexes for user tables should not be performed. Using the NOINDEX option decreases the execution time and should be used whenever possible. If you need to run DBCC CHECKDB or DBCC CHECKFILEGROUP...