FIELD: data processing.
SUBSTANCE: invention relates to means of administering data on multiple clients. A registration request is received from one client from a plurality of clients, which requests registration of one client as an administration target for the server. Response to registration request is sent to one client. Data received from one client is accumulated as an administration target. It is determined whether or not one client who issued the registration request is a client corresponding to a client application stored in said storage. One client is set as accumulation data backup destination in case the backup destination is not installed and it is determined that one client is not a client corresponding to client application stored in said storage.
EFFECT: technical result is providing an information processing device which enables continuous use of data administered by a server.
10 cl, 17 dwg
