A method and system for managing the replication and version synchronization of updates to a set of source files on geographically distributed heterogeneous content servers with minimal impact on a network's bandwidth. The configuration of each content server is either manually entered or automatically...http://www.google.com.au/patents/US6405219?utm_source=gb-gplus-sharePatent US6405219 - Method and system for automatically updating the version of a set of files stored on content servers
