(Rebuild index) or (drop and recreate index)after ETL Fact Load

  • Hi,

    (Rebuild index after the fact load completed) or (drop index before load starts and recreate index after fact Load ends) ???????

    I would like to know which is good option in terms of faster data load and performance during ETL load.

    Regards,

    Kumar.

  • I have found dropping the index before starting and then recreating the index afterwards results in the best overall times for me.

  • +1 to Daniel's comment.

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