To improve Deep Security Manager performance, we recommend that you perform regular
index maintenance on the Deep Security database to keep it from becoming overly fragmented.
Follow your organization's best practices for reindexing databases, or refer to your
database vendor's documentation for guidance:
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PostgreSQL: See https://www.postgresql.org/docs/10/sql-reindex.html for details on the PostgreSQL reindex command.
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Microsoft SQL: Refer to documentation from Microsoft for index maintenance best practices: https://docs.microsoft.com/en-us/sql/relational-databases/indexes/reorganize-and-rebuild-indexes?view=sql-server-ver15. See also Options in the Back Up Database Task for Maintenance Plan.
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Oracle Database: Follow Oracle’s best practices on managing indexes. For example, see https://docs.oracle.com/cd/B28359_01/server.111/b28310/indexes002.htm#ADMIN11713.There are also open source websites that provide scripts that can help you with this task.
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Reindexing may block some operations, so it’s best to run it offline.