The present invention provides the ability to use an existing store-and-forward messaging network such as an electronic mail system to replicate data between computer sites. The replication provided by the present invention can be used with software applications, such as workgroup applications, to replicate...http://www.google.com.tw/patents/US6182117?utm_source=gb-gplus-share專利 US6182117 - Method and apparatus for workgroup information replication
