SYNCHRONIZATION SERVER, SYNCHRONIZATION METHOD, AND PROGRAM

摘要

The purpose of the invention is to reduce the storage capacity and the amount of communication when an application is synchronized among a plurality of computers. A synchronization server stores a plurality of components required when an application is executed, in a component storage section, receives, from a computer, component identification information identifying the content of each of the plurality of components of the application in the computer, identifies a component having a different content from the component stored in the component storage section among the components in the computer on the basis of the component identification information, sends component information indicating the identified component to the computer, receives the component corresponding to the component information from the computer, and stores the component received from the computer in the component storage section.