| 摘要 |
PROBLEM TO BE SOLVED: To relatively compactly design both the hardware and software of a client terminal while synchronizing a database of the client terminal with a database of a server-side system.SOLUTION: A database management unit 220 of a store terminal 200 does not support the concurrent control. Therefore, when, during the execution of synchronous processing, a user input via a touch panel type display 230 causes an execution request of a new transaction processing, the store terminal 200 temporarily suspends the synchronous processing and executes the processing arising from the user input including the new transaction processing. Then, the store terminal 200 restarts the synchronous processing. |
