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Distributed processing system for calculations based on objects from massive databases

  • US 20050246323A1
  • Filed: 05/03/2004
  • Published: 11/03/2005
  • Est. Priority Date: 05/03/2004
  • Status: Active Grant
First Claim
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1. A method of performing a calculation on objects of a database, comprising:

  • at a plurality of local servers;

    opening a subset of the objects, performing the calculation on the subset to generate intermediate results therefrom, and closing the objects;

    at a central server, generating final results of the calculation from the intermediate results obtained by the local servers; and

    at the plurality of local servers, opening objects for which the final results are relevant, writing the final results to the relevant objects, and closing the relevant objects.

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