A request, such as those embedded in URLs and XML documents, is assigned to a thread of execution in a server that is in communication with a data store. The thread of execution includes a thread local storage with a pointer to a cache object. The cache object maintains copies of data store entries frequently...http://www.google.fr/patents/US6675261?utm_source=gb-gplus-shareBrevet US6675261 - Request based caching of data store data
