REPLICATING DATA ACROSS DATA CENTERS

  • US 20140067759A1
  • Filed: 08/31/2012
  • Published: 03/06/2014
  • Est. Priority Date: 08/31/2012
  • Status: Active Grant
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First Claim
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1. A method comprising:

  • separating a data copy at a computing device from its associated feature information, the feature information including an update indicator that indicates update information of the data copy;

    transmitting a prioritized message including the feature information apart from the data copy; and

    determining that the data copy is qualified for transmission at least partly in response to determining that the data copy is a latest data copy at least partly based on the feature information.

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