Network distributed shared system, network distributed sharing method, and network distributed shared program

摘要

PPROBLEM TO BE SOLVED: To provide a network distribution sharing system capable of reducing communication traffic volume in a communication using Tuple. PSOLUTION: In the network distribution sharing system obtained by connecting a plurality of communication devices through a network, the communication devices respectively have a Tuple storage part which stores Tuple information and is identified by Tuple storage part identification information, and a relay representative part which transmits Tuple information stored in the Tuple storage part or stores received Tuple information in the Tuple storage part, wherein the relay representative part includes a transfer information storage part for storing transfer destination Tuple storage part identification information, a transmitting side transferring part for reading Tuple information from a Tuple storage part belonging to its own communication device, and transmitting the read Tuple information to a Tuple storage part corresponding to the transfer destination Tuple storage part identification information read from the transfer information storage part through the network, and a receiving side transferring part for storing the Tuple information received through the network in the Tuple storage part belonging to the own communication device. PCOPYRIGHT: (C)2009,JPO&INPIT