| 摘要 |
PROBLEM TO BE SOLVED: To efficiently store user data in a plurality of storage servers.SOLUTION: A user data storage destination determination server includes: a storage service information storage unit that stores the types of data that can be stored and the storage capacities in storage servers in association with each other; a reception unit that receives, from a client, information of user data that is to be stored in the storage servers; and a user data storage destination determination unit that determines a data type from the user data information received by the reception unit, refers to the storage service information storage unit, and determines a storage servers where the user data is to be stored on the basis of the types of data that can be stored and the storage capacities of the storage servers and the data type that is determined by the information of the user data. |
