A METHOD FOR PROCESSING DATA SYNCHRONIZATION AND CLIENT TERMINAL, SERVER AND DATA SYNCHRONIZATION SYSTEM THEREOF

摘要

A method for processing data synchronization includes: client terminal performing corresponding updating process for the updating data item transmitted from server; and stores the global unique identity (GUID) corresponding to the updating data item sent from the server; if this synchronization process is interrupted, after next synchronization process is re-initiated, the client terminal reports the stored GUID to server memory; according to the stored result, the server transmits GUID and the corresponding updating data items which are not included in the stored result in itself updating database to the client terminal, then returns to procedure. Correspondingly, the present invention also provides a client terminal, server and data synchronization system. The present invention enables to complete data synchronization normally even if the case that the data synchronization process is interrupted.