/ Always Ready Client/Server Data Synchronization

摘要

Systems and methods for data synchronization are described. In some embodiments, a method is invented for a client to synchronize information with a server. The client receives communications from the server to selectively synchronize information between the server and the client, the information including unaltered data with the client and unsynchronized change operations in the last data synchronization, Are arranged and received in order of lower priority in the ranking. The client stores at least a portion of the data and at least a portion of the changing operations in the memory of the client in accordance with the received order and causes the user of the client device to transmit a portion of the changing operations in the communication stored in the client at the end of the information synchronization, Ensure instant access to portions.