US Patent 11954343 Apparatus, data transfer system, and data transfer method

An apparatus, system, and method are provided each of which stores data that is received in a memory; acquires transfer history information indicating a transfer state of the data, from an information processing system configured to transfer the data to an external storage; identifies data to be transmitted from within the data stored in the memory, based on the transfer history information; and transmits the identified data to the information processing system.