IBM Data Warehousing

IBM Data Warehousing

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This includes ensuring that RUNSTATS is current, and that appropriate indexes exist on the materialized view. ... Performance can be significantly impacted for queries depending on MQT optimization during the refresh window. Refresh also anbsp;...

Title:IBM Data Warehousing
Author:Michael L. Gonzales
Publisher:John Wiley & Sons - 2003-02-25


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