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  1. #1
    Join Date
    Feb 2004
    Posts
    9

    Unanswered: Choosing Locking Schema

    Hi,

    I am having one table say PVTable. Batch process inserting daily 3lakhs records on this table. Locking schema on this table is AllPages Locking.
    I am facing performance issue on this table.

    Changing locking schema from AllPages to DataPages will help in insert/select performance (or) Partitioning the table will help in insert/select performance.

    Could any one help me in this?

    Thanks,
    Arun N.

  2. #2
    Join Date
    Nov 2002
    Posts
    207
    Do you have any indexes on this table? If there are no indexes, then partitioning will help. Are you facing locking issues?

  3. #3
    Join Date
    Nov 2002
    Location
    Switzerland
    Posts
    524
    1) determine the bottleneck (network ? last pages ? CPU ?)
    2) choose the correct resulution (partitioning, index add/remove, more CPU, partitionning, named caches... )
    3) using DOL pages, don't forget to apply periodically reorg rebuild

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