Information processing device, data cache device, information processing method, and data caching method

Abstract

An information processing apparatus includes: a data cache apparatus including a cache memory; and a management apparatus including a large capacity memory whose capacity is larger than that of the cache memory, wherein the data cache apparatus includes a data cache control unit configured to control data in a predetermined condition stored in the cache memory to be located in the large capacity memory when a read request or a write request is received from outside the information processing apparatus, and wherein when the received request is a write request, the data cache control unit writes data to be written to the cache memory in accordance with the write request, and when the request is a read request, the data cache control unit writes data read in accordance with the read request to the cache memory.

Dependencies are inferred from the claim text.