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Advanced Java programming.

  1. EJB Performance Tips

    by , 02-18-2012 at 03:16 PM
    Tune EJB calls. They are expensive.
    Use Plain Java Object (POJO), when you do not need an EJB.
    If EJB client and EJB are deployed on same JVM, then use Local Interface.
    Multiple entity beans must be wrapped in one session bean to reduce remote calls.
    Use transient with unnecessary data variables to avoid network overhead.
    Always cache to EJBHome references so that do not need to lookup JNDI each time.
    Set transaction time out.
    Use ...
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    Performance