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Scaling Swing Clients with Server-Side Service Pooling
In JDeveloper 10.1.3, we're introducing a cool, new feature for building much more scalable Swing business application clients. Stated most simply, it allows the Swing client to leverage the same server-side application module pooling infrastructure that today's web-based ADF applications enjoy for scalability. The client can perform changes to its local data (across multiple levels of master/detail information), and then send a whole batch of changes to the server in one round-trip. As is the case in the web scenario, the only persistent state needed across requests is a simple client cookie value that the client uses to "rendezvous" with its pending transaction state on subsequent requests over the life of a complex, multi-step business application transaction. From the point of the EJB container, the only persistent state is that cookie value.