| 摘要 |
<p>The amount of data to be transferred is previously detected and the transfer starting time of each data is determined depending on the data amount to efficiently transfer the data. When the data that a plurality of clients have is transferred to a management device through a network, the management device detects the data amount to be transferred, which is stored in the storage section of each of the clients, calculates the time required for the transfer from the detected data amount, determines the transfer starting time of the data stored in each of the clients on the basis of the time required for the transfer, requests the transfer of the data at the transfer starting time, and receives the data from the clients.</p> |
