REMOTE DATA BASE PROCESSING SYSTEM

摘要

PURPOSE:To improve the security of a distributed data base system which executes an inquiry processing for a data base existing on a remote computer connected by means of a communication line. CONSTITUTION:A primary computer 2 which is enabled to access to a main computer 1 where the data base exists and a secondary computer 3 which cannot access to the remote data base without the aid of a repeating processing part 4 on the primary computer are used. Thus, the computer which can access to the main computer can be restricted. Thus, the computer which can execute the inquiry processing for the data base of the main computer can be increased without damaging security.