Patent ID: 11941023
Assignee: ZTE CORPORATION
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 5:
6. A method for implementing an incremental data comparison, comprising:
a real T environment includes a real environment core application, a traditional commercial database, an incremental synchronization tool and a real environment distributed database;
a simulation F environment includes a simulation environment core application and a simulation environment distributed database;
playing back, by a simulation tool, service data of the real environment distributed database in the real T environment and service data of the simulation environment distributed database in the simulation F environment;
storing a mapping relationship between message values of the service data in the real T environment and the service data in the simulation F environment in a memory database; and
comparing, by a comparison tool, the service data in the real T environment and the service data in the simulation F environment according to the mapping relationship between the message values and storing comparison result data in a result database.