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Localized data affinity system and hybrid method

  • US 10,509,807 B2
  • Filed: 03/31/2017
  • Issued: 12/17/2019
  • Est. Priority Date: 05/17/2010
  • Status: Active Grant
First Claim
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1. A method of processing records in a database on a plurality of processors grouped into a plurality of physically separate processor sets, the method comprising:

  • associating, on at least one of the plurality of processors, each record with a record set of a plurality of record sets;

    assigning each record set to a sub-database based on the record set;

    associating a cache with each sub-database;

    associating each sub-database and its associated cache with a processor set;

    creating an affinity between each database cache and the associated processor set; and

    processing the record sets with the processor sets according to the associations between the record sets, sub-databases, and the processor sets.

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