System and method for serving one set of cached data for differing data requests
First Claim
1. A method of operating a cache system to serve one set of cached data in response to multiple different data requests, comprising:
- receiving a first request for a first set of data, said first request comprising a first session identifier configured to identify a first client session, wherein said first set of data is identifiable by a data identifier, and wherein said first session identifier identifies a first client to an application;
serving said first set of data from the cache system in response to said first request;
receiving a second request for said first set of data, said second request comprising a second session identifier different from said first session identifier, wherein each of said first request and said second request comprise said data identifier, and wherein said second session identifier identifies a second client to the application;
caching said first set of data;
associating a portion of said first request with said cached first set of data; and
serving said first set of data from the cache system in response to said second request, wherein said serving said first set of data in response to said second request comprises;
searching the cache system for a set of data responsive to said second request, wherein said searching comprises comparing said associated portion of said first request to said second request, and wherein said searching involves replacing one or more of said first session identifier and said second session identifier with a default session identifier,customizing the set of data responsive to said second request based upon an identifier of custom data in the second request, andmatching said first set of data with said second request.
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Accused Products
Abstract
A system and method for enabling a cache system, operating on behalf of a data server (e.g., web server, application server, database server), to serve one set of data in response to multiple requests that differ in content or form. In particular, the requests may include different session identifiers for identifying different users, clients or sessions, but they target the same basic set of data (e.g., a web page). When a set of data is cached in response to a request having one session identifier, it can also be served in response to another request having a second session identifier because the session identifiers are deleted, masked, replaced or otherwise ignored when searching the cache system for data responsive to the second request. Also, the cache system may include a requestor'"'"'s session identifier as part of a data identifier (e.g., URI, hyperlink) within data served to the requester.
104 Citations
18 Claims
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1. A method of operating a cache system to serve one set of cached data in response to multiple different data requests, comprising:
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receiving a first request for a first set of data, said first request comprising a first session identifier configured to identify a first client session, wherein said first set of data is identifiable by a data identifier, and wherein said first session identifier identifies a first client to an application; serving said first set of data from the cache system in response to said first request; receiving a second request for said first set of data, said second request comprising a second session identifier different from said first session identifier, wherein each of said first request and said second request comprise said data identifier, and wherein said second session identifier identifies a second client to the application; caching said first set of data; associating a portion of said first request with said cached first set of data; and serving said first set of data from the cache system in response to said second request, wherein said serving said first set of data in response to said second request comprises; searching the cache system for a set of data responsive to said second request, wherein said searching comprises comparing said associated portion of said first request to said second request, and wherein said searching involves replacing one or more of said first session identifier and said second session identifier with a default session identifier, customizing the set of data responsive to said second request based upon an identifier of custom data in the second request, and matching said first set of data with said second request. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A method of serving one set of cached data, from a cache system, in response to a plurality of different data requests, wherein each data request comprises a different session identifier, the method comprising:
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receiving a first request for a first set of data from a first client session, wherein said first request comprises; a data identifier identifying said first set of data; and a first session identifier identifying said first client session, wherein said first session identifier identifies a first client to an application; receiving said first set of data from a data server; caching said first set of data, wherein said first set of data is identifiable in the cache system by information included in said first request; receiving a second request for said first set of data from a second client session, wherein said second request comprises; said data identifier; and a second session identifier identifying said second client session; retrieving said first set of data from a cache, wherein said retrieving involves searching for a previous request for which said first set of data was cached, and wherein said second session identifier identifies a second client to the application; and serving said first set of data in response to said second request, wherein said serving said first set of data in response to said second request comprises; searching the cache system for a set of data responsive to said second request, wherein said searching comprises comparing said associated portion of said first request to said second request, and wherein said searching involves replacing one of said first session identifier and said second identifier with a default value, customizing the set of data responsive to said second request based upon an identifier of custom data in the second request, and matching said first set of data with said second request. - View Dependent Claims (9, 10, 11, 12)
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13. A cache system for caching data from a data server, comprising:
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a first cache memory configured to store a first data item, wherein said first data item is retrieved from a data server for serving in response to a first data request comprising a first session identifier, wherein said first session identifier identifies a first client to an application; and a parser configured to parse a second data request comprising a second session identifier different from said first session identifier, wherein said second session identifier identifies a second client to the application; wherein said first data item is served in response to said second data request, wherein said serving said first set of data in response to said second request comprises; searching the cache system for a set of data responsive to said second request, wherein said searching comprises comparing said associated portion of said first request to said second request, and wherein said searching involves replacing one of said first session identifier and said second identifier with a default value, customizing the set of data responsive to said second request based upon an identifier of custom data in the second request, and matching said first set of data with said second request. - View Dependent Claims (14, 15, 16)
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17. A cache system for serving one set of data in response to different data requests, comprising:
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parsing means configured to examine a data request to identify a requested set of data; retrieval means configured to retrieve a session identifier from said data request, wherein said session identifier identifies a first client to an application; and search means configured to search a cache for said requested set of data, wherein said search means is further configured to disregard said session identifier and a session identifier of a previous request in response to which said request set of data was served, and wherein said session identifier of the previous request identifies a second client to the application, and serving means configured to serve said first set of data from the cache system in response to said second request, wherein said serving means comprises; searching means configured to search the cache system for a set of data responsive to said second request, wherein said searching comprises comparing said associated portion of said first request to said second request, and wherein said searching involves replacing one of said first session identifier and said second identifier with a default valued, customizing means for customizing the set of data responsive to said second request based upon an identifier of custom data in the second request, and matching means for matching said first set of data with said second request. - View Dependent Claims (18)
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Specification