Abstract: The present invention provides a data synchronization method applied to a host and at least a client. First, the host transmits a request for synchronization operation to the client. The client replies at least a piece of connection information to the host. The host judges if the connection information contains operation flags. If not, the host transmits a request for data transmission to the client for driving the client to transmit the corresponding data of the connection information to the host. When the host completes receiving the data, the host stores an operation flag to the connection information and transmits it to the client for overwriting the connection information in the client.

Abstract: A consolidation yield management system and method is provided in the present invention, which is applicable to a network system to implement a real-time consolidation. The consolidation yield management system includes at least one skirt server and a hub server. The skirt server chooses whether to build consol of its skirt Master Air Waybill or skirt Master Air Waybill to a hub Master Air Waybill of the hub server, and generates a hub Master Air Waybill number according to the hub Master Air Waybill, thus finishing the operation of building consol.

Abstract: A consolidation yield management system and method is provided in the present invention, which is applicable to a network system to implement a real-time consolidation. The consolidation yield management system includes at least one skirt server and a hub server. The skirt server chooses whether to build consol of its skirt Master Air Waybill or skirt Master Air Waybill to a hub Master Air Waybill of the hub server, and generates a hub Master Air Waybill number according to the hub Master Air Waybill, thus finishing the operation of building consol.

Abstract: A system and method is provided for automatically exchanging a set of logistic information between information client stations. A central information server is used to retrieve a logistic message file from an origin information client station and transmit to a destination information client station. In the origin information client station, multiple digital logistic data corresponding to the logistic information are retrieved, serialized, encrypted and compressed to form the logistic message file. According to the origin-destination information of the logistic message file, the central information server builds a FTP (File Transfer Protocol), connection with the origin information client station, and the destination information client station respectively to retrieve and transmit the logistic message file. The destination information client station decompresses, decrypts, and parses the logistic message file into the digital logistic data corresponding to the logistic information.