Design and Implementation of Data Synchronization for Distributed Industry and Commerce Administration Business Database

摘要

To realize consistency and security of the system database,the method to ensure data synchronization of distributed database is discussed.Firstly the whole system requirement and network environment is introduced,and then describes the distributed structure model of database.I sing the advanced replication feature in Oracle database,basing on the "Commerce and Industry business data center" of a special province industrial and commercial system,data synchronization for data center of commerce and industry management system is designed and implemented.The approach used in Commerce and Industry business data center is also suitable for business organizations,taxation,public security,and some industries.