Dehydration for OSB: How to Run Long Transactions and Not Run Out-of-Memory

Offload the currently unused in-memory XMLs to a persistent storage, like BPEL does. Download examples. Slow backends can kill the JVM if they are used in a composite service. The data are accumulated in the service while the backend service is taking its time to respond. Make the service slow enough and the data big enough, and the heap will be all consumed up. Can we do something about it?

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