TRANSACTION CONCURRENT EXECUTION CONTROL SYSTEM, TRANSACTION CONCURRENT EXECUTION CONTROL METHOD AND PROGRAM

摘要

A transaction concurrent execution control system carries out a control of concurrently executing a transaction. The transaction concurrent execution control system includes a transaction execution unit for executing the transaction, a back-off time determination unit for determining a waiting time until the transaction is re-executed when a commitment of the transaction has failed, and a transaction pooling unit for causing the transaction to stand by for re-execution until the waiting time has elapsed when the commitment of the transaction has failed.