I use SQL Server and have multiple indexes in system database whit index fragmentation 30% or more. I don't know that SQL server manage system database index automatically or I want to manage them. and manage index manually by I is a good thing or not.

thanks in advance

1 Answer 1


The SQL Server will maintain these indexes automatically. If they have become fragmented you'll need to defragment them manually or via a scheduled job just like the user databases.

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