| 摘要 |
A fault-tolerance core banking method is provided to synchronize a DB server with a backup server through an application server. An application server(110) transmits ledger processing data to a DB server(100) and a backup server(105). The application server processes a service of one side not receiving acknowledge data by a recovery target ledger. The application server processes a server of another side receiving the acknowledge data by a verification target ledger. The application server processes the ledger processing data by the recovery target ledger. The application server connects the recovery data, recovery target ledger information and verification target ledger information and stores it in a storage medium. The application server generates ledger processing result data corresponding to a normal process based on information stored in the storage medium. |
