| 摘要 |
PROBLEM TO BE SOLVED: To provide a system capable of quickening data processing. SOLUTION: This data processing system is provided with a master file 1 in which key information, data, and processing end date are stored as records, an external processing registration file 2 in which the identification code of an application task program to be executed only for the record of a master file 1 specified by the key information is stored, an internal processing registration file 3 in which the identification code of an application task program to be executed for all the records of the master file 1 is stored, a task processing execution program storing part 4 in which the application task program is stored with the identification code, and a program executing part 5 for reading the record, and for extracting the identification code from the file 2 when the same key information is present in the external processing registration file 2, and for extracting all the identification codes from the internal processing registration file 3, and for executing each application task program by referring to the read data according to the identification code, and for updating the processing end date of the record, and a program executing part 5 for repeating the above mentioned processing until the last record of the master file 1. COPYRIGHT: (C)2003,JPO
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