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METHOD AND APPARATUS TO PROCESS DATA BASED UPON ESTIMATED COMPRESSIBILITY OF THE DATA

  • US 20130254441A1
  • Filed: 03/20/2012
  • Published: 09/26/2013
  • Est. Priority Date: 03/20/2012
  • Status: Active Grant
First Claim
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1. A method comprising:

  • in a data storage device, performing;

    determining an estimated compression ratio, wherein the estimated compression ratio is based on hash values of a subset of a data set; and

    processing the data set prior to storage of data associated with the data set in a memory of the data storage device, wherein the processing is determined based on the estimated compression ratio.

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