A data management system or “DMS” provides a wide range of data services to data sources associated with a set of application host servers. The data management system typically comprises one or more regions, with each region having one or more clusters. A given cluster has one or more nodes that...http://www.google.de/patents/US7565661?utm_source=gb-gplus-sharePatent US7565661 - Method and system for real-time event journaling to provide enterprise data services
