METHOD AND SYSTEM FOR DATABASE PROCESSING, AND MEDIUM

PROBLEM TO BE SOLVED: To permit fast processing without transferring long data between a client and a server by allowing the database server to output the long data to an external file and a user application to obtain the long data by referring to the external file. SOLUTION: In a database system 101 of client-server constitution which handles the long data, the database server 102 operating on the server outputs the long data in the database that the user application 112 operating on the client 111 requests to the file 152. Then the user application 112 acquires the long data by referring to the file 152 to which the long data is outputted. Consequently, the transfer of the long data between the client and server is eliminated and the database server 102 writes plural external files 152 in parallel, so the fast process is possible.