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PROGRESS ANALYZER FOR DATABASE QUERIES

  • US 20100235349A1
  • Filed: 03/10/2009
  • Published: 09/16/2010
  • Est. Priority Date: 03/10/2009
  • Status: Active Grant
First Claim
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1. A database processing system comprising:

  • a receiver that receives database queries including a target query directed to a database; and

    a query analyzer coupled to the receiver that analyzes progress status of the target query based on comparison of measured target query resource usage to resource usage predicted from a query plan of the target query and measured system resource usage.

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