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Thu Oct 12 10:20:38 GMT 2006 webImproving performance in distributed Web applications * Keep the session minimal - generally a bad idea to store shared objects in the session. * Don't bypass setAttribute - if you just call getAttribute() to retrieve the Vector and then add something to it without then calling setAttribute again, the container might not realize that Vector has been changed. * Use fine-grained session attributes - finer-grained objects in the session rather than one big monolithic object. * Invalidate when done - call HttpSession.invalidate() * Keep the session clean - remove reference to unuse thing to help GC http://www-106.ibm.com/developerworks/library/j-jtp07294.html (google search) (amazon search) second |