| 摘要 |
PROBLEM TO BE SOLVED: To reduce the traffic between servers in a distributed data store.SOLUTION: An information processing apparatus includes: a first information storage section for storing information for specifying a data storage location; and a storage processing section which specifies a storage location of first data received from a terminal by use of the information stored in the first information storage section, determines whether the first data is to be stored in the information processing apparatus, stores the first data when the first data is to be stored in the information processing apparatus, determines a second information processing apparatus where a copy of the first data is to be stored, in a predetermined method, transmits the copy to the second information processing apparatus, transmits the first data to a third information processing apparatus when the first data is to be stored in the third information processing apparatus different from the above information processing apparatus, and stores the copy of the first data.SELECTED DRAWING: Figure 2 |
