SYSTEM FOR SYNCHRONIZING DATA AND METHOD THEREOF

摘要

PURPOSE: A system for synchronizing data and a method thereof are provided to perform a data synchronization between clients who wish to share data and between a client and a server and between servers in real time without an additional operation by a user. CONSTITUTION: A synchronization server(30) is connected to a client(10) through a network(20). A plurality of affiliated clients(41-47) is connected to the synchronization server(30) through the network(20). A file checking unit(11) checks whether a change is generated in a file. A scheduling unit(12) performs a schedule operation for requesting a log-in process to the synchronization server(30) per a set time. A connection unit(13) performs a log-in process when a signal in accordance with a file change from the file checking unit(11) or a signal displaying that a set time is passed from the scheduling unit(12). A synchronization processing unit(14) performs a data upload/download with the synchronization server(30). A log-in server(31) performs a certifying process of a client(10). A data server(32) transmits a file list of files stored in the corresponding working folder in accordance with a request of the client(10), and updates the file list whenever a file is transmitted by an upload or download process of the client(10). A user information database(33) stores information of the client(10). The affiliated clients(41-47) perform a data synchronization to the client(10).