The concurrent processing system, on-line process device and the batch processing device, the batch processing device batch processing

摘要

PROBLEM TO BE SOLVED: To provide a parallel processing system capable of suppressing a delay of on-line processing by validly avoiding the competition of resources between on-line processing and batch processing.;SOLUTION: In the parallel processing system configured by mutually connecting an on-line processor 10 and a batch processor 20 and a database server 30 having a shared database 301, an on-line processor is provided with: an on-line processing part 111 for executing on-line processing to the shared database; and an on-line processing state notification part 112 for transmitting IN notification when the on-line processing part is shifted to an IN state that there is a possibility that a specific resource may be used, and a batch processor is provided with: a batch processing part 211 for executing batch processing to the shared database; an on-line processing state reception part 213 for receiving IN notification; and a batch processing adjustment part 212 for making the batch processing part temporarily stop the execution of processing using the specific resource in response to the IN notification.;COPYRIGHT: (C)2010,JPO&INPIT