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OPTIMIZING BROWSER CACHING THROUGH DETERMINISTIC MARKING OF FILES

  • US 20120096058A1
  • Filed: 10/15/2010
  • Published: 04/19/2012
  • Est. Priority Date: 10/15/2010
  • Status: Active Grant
First Claim
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1. A method executed at least in part by a computing device for optimizing browser caching, the method comprising:

  • generating a file identifier for a cacheable file that includes a file identifier attribute at a first server;

    receiving a request that includes the cacheable file at the first server;

    retrieving the cacheable file from a second server;

    providing the cacheable file to a requesting client;

    modifying the file identifier attribute in response to detecting a change associated with the cacheable file; and

    in response to receiving another request, providing the cacheable file associated with the modified identifier attribute if the content indicated by the identifier exists.

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