An asynchronous conversation state machine asynchronously sends and asynchronously receives messages for storing in batches in an intermediate storage. A synchronous storage engine receives the batches of messages from the intermediate storage. Particular batches of messages are stored in the storage...http://www.google.com.hk/patents/US20070094336?utm_source=gb-gplus-share專利 US20070094336 - Asynchronous server synchronously storing persistent data batches
