LOAD-SHARING PROCESSING SYSTEM, LOAD-SHARING PROCESSING METHOD AND LOAD-SHARING PROCESSING PROGRAM

摘要

PROBLEM TO BE SOLVED: To provide a load-sharing processing system, a load-sharing processing method and a load-sharing processing program that performs efficient arithmetic processing by using a plurality of arithmetic processing servers.;SOLUTION: A control part 21 of an arithmetic slot management server 20 performs night batch processing and records the processing time in an execution result history data storage part 24. For closing batch processing, the control part 21 calculates weight values on the arithmetic slots of the night batch processing with the use of the execution result history. As for a new slot, the average duration of the arithmetic slots that have the same arithmetic model as the new slot is calculated, and the unit processing time of the processed slot that is closest to the average duration is calculated. The unit processing time is multiplied by the number of transactions to produce a weight value. Requests for arithmetic processing of positions and profits are then issued to host systems 50 in descending order of the weight value.;COPYRIGHT: (C)2008,JPO&INPIT