Optimization Design Of Database Performance In J2ee Application Systerm

This paper based on J2EE standard oracle database applications designed to optimize the performance of the question. In the large-scale application systems, the efficiency of the basic database determines the application of a robust and efficient, especially in today's system, along with the increasing amount of data and concurrent users increased efficiency of the system to the requirements of a growing database The higher. Paper is based on project management support system designed to achieve, from the application of the design point of view to start with the aim of the application system, to achieve a comprehensive set of systems to improve overall performance. In theory, the full text of a focus on project management support system in the design of Oracle database performance optimization and realization of the exposition. Have already been made to the previous method has been studied and carried out a feasibility test, combined with the development of design practice to obtain data on the test has not been made, the details have not been proven methods to optimize the actual results of the verification. Arrive at a series of conclusions:to improve the SQL application performance to optimize the way through the theoretical analysis shows that this is the most direct and effective way, and put forward a series of practical measures to optimize; at the same time stressed on the application is designed to optimize Improve the efficiency of the database is an important way, and for J2EE multi-tier architecture layer by layer analysis of the possible ways to optimize the design, and project management applied to the back-up system design.