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ADAPTABLE DATA CACHING MECHANISM FOR IN-MEMORY CLUSTER COMPUTING

  • US 20160170882A1
  • Filed: 05/14/2015
  • Published: 06/16/2016
  • Est. Priority Date: 12/16/2014
  • Status: Active Grant
First Claim
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1. An in-memory cluster computing framework node (305), comprising:

  • a processor (315);

    a first storage device (220, 225, 230, 235, 130) storing cached data, the first storage device (220, 225, 230, 235, 130) having a first priority (240, 245, 250, 255, 260);

    a second storage device (220, 225, 230, 235, 130) having a second priority (240, 245, 250, 255, 260);

    a resource monitor (205) operative to monitor the first storage device (220, 225, 230, 235, 130); and

    a resource scheduler (210) operative to migrate the cached data from the first storage device (220, 225, 230, 235, 130) to the second storage device (220, 225, 230, 235, 130) if the resource monitor (205) indicates that the first storage device (220, 225, 230, 235, 130) is saturated.

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