STORAGE DEVICE, DATA READING METHOD, AND PROGRAM

摘要

PROBLEM TO BE SOLVED: To provide a storage device capable of suppressing reduction in throughput even when a plurality of clients simultaneously access identical data.SOLUTION: A storage device includes: a plurality of storage units 2 each of which stores identical data; a management unit 4 that selects any one of the plurality of storage units 2 on the basis of first load information indicating the load state of each of the storage units; and reading units 3 that read data from the selected storage units 2.