| 摘要 |
PROBLEM TO BE SOLVED: To prevent the efficiency of data distribution from dropping when the number of clients increases, in consideration that the increase requires time and effort to operate data distribution.SOLUTION: A relay management device 3 is a relay management device 3 for a data distribution system for transferring distribution data distributed from a server device among client devices connected to the same sub network, including a storage part 12 for storing a transfer state of the distribution data among the client devices, which reflects transfer result notification from the client devices, and a control part 11 for instructing a client device with no distribution data transferred thereto with a client device with the distribution data transferred thereto as a transfer request destination of the distribution data on the basis of the transfer state. |
