A Continuous Query Processor processes queries on continuously updating data sources or data streams and includes a Publication Manager for accepting published structured elements of data from data stream Publishers, a Subscription Manager for giving structured elements of data to one or more data stream...http://www.google.fr/patents/US7383253?utm_source=gb-gplus-shareBrevet US7383253 - Publish and subscribe capable continuous query processor for real-time data streams
Publish and subscribe capable continuous query processor for real-time data ...