| 摘要 |
PROBLEM TO BE SOLVED: To provide a technology for minimizing the effect of the occurrence of any failure in a certain information processor on a whole system by localizing the influence. SOLUTION: This database processing method for executing data processing by associating an information processor with each of divided databases obtained by dividing a data base into plurality comprises a step for reading a DB processing service circumstance table showing whether or not each information processor is put in a serviceable status when receiving an inquiry to the database by communication equipment, and for determining the information processor in the serviceable status among those which process the received inquiry as a processing request destination, a step for transmitting a processing request corresponding to the inquiry to the information processor determined as the processing request destination by the communication equipment and a step for receiving the processing request by the communication equipment, and for processing data on the database according to the received processing request, and for transmitting the processing result to the transmission origin of the processing request by the communication equipment. COPYRIGHT: (C)2007,JPO&INPIT
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