Auto-maintenance and statistics of large distributed redundant database
Zhi Zeng · Journal of Central South University of Technology(Natural Science) · 2003
This paper mainly analyzes the structure of the large scale distributed redundant database,the structure of the application system which is based on this kind of database and the problem in statistics and maintaining the system. The system solves the automatic statistics and maintenance problem utilizing the trigger, storage procedure, run time parameter and the task plan of the operating system on the whole. The system adopts the technique, which is configured by the users themselves in the form of run time parameters. This makes the system more flexible and decrease the maintenance cost greatly.