Electrical computers and digital processing systems: memory – Storage accessing and control – Hierarchical memories
Reexamination Certificate
2005-12-30
2010-12-07
Kim, Matt (Department: 2186)
Electrical computers and digital processing systems: memory
Storage accessing and control
Hierarchical memories
C709S219000, C711SE12023
Reexamination Certificate
active
07849269
ABSTRACT:
The present invention is directed towards a method and system for modifying by a cache responses from a server that do not identify a dynamically generated object as cacheable to identify the dynamically generated object to a client as cacheable in the response. In some embodiments, such as an embodiment handling HTTP requests and responses for objects, the techniques of the present invention insert an entity tag, or “etag” into the response to provide cache control for objects provided without entity tags and/or cache control information from an originating server. This technique of the present invention provides an increase in cache hit rates by inserting information, such as entity tag and cache control information for an object, in a response to a client to enable the cache to check for a hit in a subsequent request.
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Annamalaisami Saravana
Bhushan K R Bharath
Kailash Kailash
Khemani Prakash
Kumar Anil
Citrix Systems, Inc.
Kim Matt
McKenna Christopher
Rose Daniel E.
Schnee Hal
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