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Method of operating replicated cache

  • US 20070192544A1
  • Filed: 02/16/2006
  • Published: 08/16/2007
  • Est. Priority Date: 02/16/2006
  • Status: Active Grant
First Claim
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1. A method of operating a replicated cache comprising the steps of:

  • generating a timestamp;

    reading a unit of data from memory of the replicated cache, the replicated cache comprising a plurality of independent computing devices, each independent computing device comprising a processor and a portion of the memory;

    receiving confirmations from at least a majority of the independent computing devices of the replicated cache that a flush operation for the unit of data was initiated no later than a time indicated by the timestamp and that a more recent version of the unit of data has not been flushed; and

    providing the unit of data to storage.

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