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METHOD AND SYSTEM FOR QUANTIFYING A DATA PAGE REPETITION PATTERN FOR A DATABASE INDEX IN A DATABASE MANAGEMENT SYSTEM

  • US 20080243761A1
  • Filed: 03/26/2007
  • Published: 10/02/2008
  • Est. Priority Date: 03/26/2007
  • Status: Active Grant
First Claim
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1. A method for quantifying a data page repetition pattern for a database index in a database management system, the method comprising:

  • identifying a database index to provide a basis for collecting a data page repetition statistic, the database index having a database index key;

    collecting the data page repetition statistic based on the database index key, wherein the data page repetition statistic quantifies a data page repetition pattern associated with database queries that reference sequential entries of the database index; and

    optimizing a data page access process based on the data page repetition statistic.

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