Performance Optimizing Design of a Database Based on the Oracle System

Optimization of a macro-database application system is a quite complex job.To enhance the application system performance of a macro-database,simplify the optimizing job of the application system.In the designing process,the focus is put on optimizing design on the basis of good estimation and computation of the implementing condition.The performance optimization in the design process is carried out in the perspectives of the database logical structure and the physical one,respectively.The performance of the application system is greatly improved.Database optimization is the basis of performance optimization,good structure of a database.A good database structure can facilitate the optimization to a great extent.