Research on Detecting Algorithm for Data Inconsistency in Remote Measurement System

Combining the characteristics of the networked network test system and the strong database distribution, the problems caused by data redundancy and physical distribution in the database-the inconsistency of the data in the database are proposed [1]. The data inconsistency detection algorithm is studied, the commonly used checkpoint algorithm is analyzed, and the checkpoint algorithm is improved. The test site actively sends test information to reduce the system communication overhead, and implemented in the remote test database system. Finally, this improved algorithm is summarized.