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Deduplicated data processing rate control

  • US 8,385,192 B2
  • Filed: 08/11/2009
  • Issued: 02/26/2013
  • Est. Priority Date: 08/11/2009
  • Status: Expired due to Fees
First Claim
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1. A system for deduplicated data processing rate control in a computing environment, the method comprising:

  • at least one processor device operable in the computing environment, wherein the at least one processor device is adapted for;

    configuring a plurality of workers for parallel processing of deduplicated data entities in a plurality of chunks, andregulating a deduplicated data processing rate using a rate control mechanism, the rate control mechanism incorporating a debt/credit algorithm specifying which of the plurality of workers processing the deduplicated data entities must wait for each of a plurality of calculated required sleep times;

    wherein;

    the rate control mechanism is adapted to limit a data flow rate based on a penalty acquired during a last processing of one of the plurality of chunks in a retroactive manner, andthe rate control mechanism is further adapted to operate on at least one vector representation of at least one limit specification to accommodate a variety of available dimensions corresponding to the at least one limit specification.

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