DATA REGISTRATION METHOD AND DATA REFERENCE METHOD BY INFORMATION MANAGEMENT SYSTEM, AND MASTER DATABASE SERVER FOR INFORMATION MANAGEMENT SYSTEM

摘要

PPROBLEM TO BE SOLVED: To provide an information management system which can correctly and efficiently access to data even in case that storage places of data are distributed. PSOLUTION: A master database server 3 is characterized by executing the following procedures. Namely, the master database server 3 registers a processing method for creating cache data from data in a database as a logic in association with a place of a cache server 2 that is an updating destination of the formed cache data; registers data received from a client terminal 1 in the database; forms cache data from the data registered in the database based on the logic; and transmits the cache data created based on the logic to the cache server 2 to register them. PCOPYRIGHT: (C)2005,JPO&NCIPI