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PARALLEL DATA COMPUTING OPTIMIZATION

  • US 20130346988A1
  • Filed: 06/22/2012
  • Published: 12/26/2013
  • Est. Priority Date: 06/22/2012
  • Status: Active Grant
First Claim
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1. A computer-readable medium storing computer-executable instructions that, when executed, cause one or more processors to perform acts comprising:

  • generating a first execution plan for a job that includes a plurality of tasks;

    collecting statistics regarding operations performed in the plurality of tasks while the plurality of tasks are executed via parallel distributed execution;

    generating a second execution plan for a recurring job, the second execution plan having at least one task in common with the first execution plan for the job; and

    optimizing the second execution plan based at least on the statistics to produce an optimized execution plan.

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