International Business Machines Corporation

James R H Challenegr

Arun Kwangil Iyengar

George Prentice Copeland

Mark Holmes Linehan

Rajesh S Agarwalla

Subbarao K Meduri

A method, a system, an apparatus, and a computer program product are presented for fragment caching. After a message is received at a computing device that contains a cache management unit, a fragment in the message body of the message is cached. Subsequent requests for the fragment at the cache management unit result in a cache hit. The cache management unit operates equivalently in support of fragment caching operations without regard to whether the computing device acts as a client, a server, or a hub located throughout the network; in other words, the fragment caching technique is uniform throughout a network. Cache ID rules accompany a fragment from an origin server; the cache ID rules describe a method for forming a unique cache ID for the fragment such that dynamic content can be cached away from an origin server.

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Garrison, NY, United States of America

James R H Challenegr