COMMUNICATION SIZE OPTIMIZATION DEVICE, COMMUNICATION SIZE OPTIMIZATION SYSTEM, COMMUNICATION SIZE OPTIMIZATION METHOD, AND COMMUNICATION SIZE OPTIMIZATION PROGRAM

摘要

PROBLEM TO BE SOLVED: To improve the performance of a host application.SOLUTION: A communication size optimization device 10 collects an operation log relating to processing performed by a client to read a file from a chunk server and a memory size consumed by an application running in a server operating in the chunk server or the client. The communication size optimization device 10 calculates a communication size that is a data size transmitted and received between the chunk server and the client on the basis of the collected operation log and the collected memory size. Moreover, the communication size optimization device 10 reflects the calculated communication size as a communication size for a communication between the chunk server and the client.