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Determining user key-value storage needs from example queries

  • US 9,336,217 B2
  • Filed: 08/27/2014
  • Issued: 05/10/2016
  • Est. Priority Date: 03/29/2012
  • Status: Active Grant
First Claim
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1. A method to determine customer key-value storage needs through example queries in transfers between cloud computing environments, the method comprising:

  • comparing properties of queries submitted to an origin datacenter to properties of training queries to determine the training queries'"'"' representativeness of the queries submitted to the origin datacenter;

    increasing a number of the training queries based on the comparison such that the training queries are statistically representative of the queries submitted to the origin datacenter;

    training new indices for a target datacenter based on the training queries without transfer of readable data from the training queries to the target datacenter; and

    testing the new indices for performance at the target datacenter prior to a customer commitment to migration from the origin datacenter to the target datacenter.

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