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SYSTEMS AND METHODS FOR PROVIDING A HIERARCHY OF CACHE LAYERS OF DIFFERENT TYPES FOR INTEXT ADVERTISING

  • US 20120054440A1
  • Filed: 08/31/2010
  • Published: 03/01/2012
  • Est. Priority Date: 08/31/2010
  • Status: Abandoned Application
First Claim
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1. A method of using a cache comprising a hierarchy of a plurality of cache layers of different types, the method comprising:

  • (a) establishing, by a cache manager executing on a device, a cache comprising a hierarchy of a plurality of cache layers, each of the plurality of cache layers of a different type, a first cache layer of the hierarchy comprising a first cache type and a second cache layer of the hierarchy comprising a second cache type.(b) receiving, by the cache manager, a request for a data item;

    (c) requesting, by the cache manager, the data item from the second cache layer;

    (d) determining that the data item does not exist in the second cache layer; and

    (e) requesting the data item from the first cache layer responsive to the determination.

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