CACHE MANAGEMENT PROGRAM, CACHE MANAGEMENT DEVICE, AND CACHE MANAGEMENT METHOD

摘要

A client terminal 2 is equipped with: a determination unit 234 that determines whether master data is stored as cache information in a storage unit 23; and a display control unit 242 which, when it is determined that master data is stored in the storage unit 23 and the version of the master data is the same as the version of master data stored in a web application server 1, displays the master data stored as cache information in the storage unit 23 on a web page displayed on a display unit 21, and which, when the version of the master data is older than the version of the master data stored in the web application server 1, displays the master data stored in the web application server 1 on the web page.