Research On Web Query Performance Optimization Under The Spring Framework

Web technology is an important milestone in Internet development. With the development of e-commerce, e-government, online education and personal blogs, web service is playing an increasingly important role in the society, economic and personal life. Because people more and more deeply on web services . How to improve the response characteristics of websites becomes a key issue. One solution is to improve the throughput of communication channel, the other one is to improve the performance of web server. This thesis focuses on performance research, the main works includes:1) Deeply analyze the three-layer J2EE architecture, analyze the main factors which impact the web servers response time, introduce latest technologies and products which can optimiz the web query performance;2) Foucus on how to treat the users' requests according to the user different request model under Spring framework. If users request large amount of data at one time, we use Compass technology for data retrieval, if user want to get details of individual data, we use the cache technology. Improve the web query efficiency by improving the setting cache element value which base on the query times average update times cache element replace algorithm;3) Inplement an actual web application and test the query performance for the system, analysis and discussion the test results;Only preliminary exploration for web query performance has been done in this thesis, Many reseachs topics need to be expanded in future.