Disconnected RIA

In this article David Van Couvering present a solution to develop a disconnected Rich Internet Application, the idea is to record events in a local storage in the disconnected mode and synchronize all when application come back in the connected mode. I study this but my approach was different and more concentrated on the synchronisation between heterogeneous database structure for enterprise application. The presented approach in the article is correct for PIM application but for more sophisticated application it need improvements.