Databases Accessing and Integration System Based Upon Subject-mapping Metadata
Duan Yong-qiang · 2009
The Database Accessing and Integration System based upon Subject-Mapping-Metadata brings forward an integrated and effective data accessing solution based upon subject-mapping metadata of war gaming data. The system offers the integrated solution for effective data The solution solves largely the problem of leaving data a mess and finding no data of needed, as well as understanding no meaning of retrieved data. The solution also reaches the physically distributed, logically centralized of data and data-accessing under certain security and rights controlled, as well as depress the coupling between data access logic and data. Besides, the solution also provides the highly neat unified normative interface of data The solution also introduces the more natural and semantic style into data access, lays the foundation for gradual refinement of intelligent data access.