DBCC DBREINDEX Questions

  • - A rebuildindex will lock the object involved, so might interfere with your apps

    - indexdefrag will not optimize as good as rebuildindex

    I run indexdefrag rather frequent, and rebuild indexes whenever possible (24/7 systems during scheduled downtime/offtime).

     - after rebuildindex also run updateusage so page-statistics are corrected or you might conclude that your efforts were not worth the while.

    - It does make a difference when your indexes are choosen well

    - if I'm correct , a rebuild performed on a clustered index will also rebuild all other ix

    Johan

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