Certain embodiments of the present invention provide for a system and method for fault-tolerant QoS data communication including differentiating one or more message data into a primary storage, storing the differentiated one or more message data in a secondary storage if the primary storage becomes exhausted,...http://www.google.es/patents/US7916626?utm_source=gb-gplus-sharePatente US7916626 - Method and system for fault-tolerant quality of service
Method and system for fault-tolerant quality of service