METHOD AND SYSTEM FOR NETWORK TYPE DATA TRANSMISSION, SERVER OR TERMINAL EQUIPMENT FOR THE SAME SYSTEM, RECORDING MEDIUM RECORDING THE SAME PROGRAMMED AND RECORDED METHOD AND SALES MANAGING SYSTEM USING THE SAME METHOD

摘要

PROBLEM TO BE SOLVED: To provide the operation of a DB server from a client computer only by packaging a communication driver for providing a TCP-TP and to construct an effective sales managing system such as POS while utilizing this operation. ;SOLUTION: In a client/server system, on which a DB server 4 (5) and a plurality of clients 1 (2 and 3) sharing this DB server 4 (5) are connected through a network line 6, each time data are collected by the clients, a packet generating means 223 for each client generates a packet command according to a DB command transmitting protocol, which does not depend on the network line, and the packet command is executed by being converted to a desired DB operating instruction by a packet converting means 423 of the DB server, which receives the packet command. Thus, the system responds to a request from the client in real time while reflecting the contents of the command on a DB.;COPYRIGHT: (C)2001,JPO