A method of synchronizing databases between multiple users in a peer-to-peer network is disclosed. The method comprises extracting changes from a source database of one of the users. Next, the changes are compressed and sent to the other users in the peer-to-peer network in parallel. Finally, the changes are decompressed and replicated on the database of each of the other users. In this respect, the databases of the other users will contain all changes from the source database.