The Research And Application For High Concurrent Processing Mechanism In Agricultural Mall System Based On Load Balancing Technology

With the rapid development of Internet, all kinds of Web applications are increasing, the volume of business of application system is growing rapidly. Along with the increase in user number, the concurrent access also increased, The performance bottleneck of Web applications caused by high concurrency is also emerging, which has become an important research topic in the internet. Relative to the high requirements of the user to the service, the server's processing speed is far lower than the growth of application services, therefore only upgrade the server can't meet the demands of web application system. And it is a important research direction to load balance for Web cluster.This paper investigates the high concurrency problems and possible solutions for electronic commerce system which is one of the Web application, aiming at the problems that may occur in the high concurrent environment of the agricultural mall system, this paper put forward a method by bulid Web cluster and realize load balancing, to solve the challenge which caused by high concurrency on the system. In this paper,I studied the load balancing technology and LVS. I proposed a load balancing scheme for high concurrency scene based on LVS. To make the agricultural mall system being able to deal with the challenges from high concurrent access effectively, this paper uses LVS DR mode and WRR algorithm,and does "Read/ Write Splitting" in the storage layer of the database, which can improve system performance as much as possible. At the same time it can effectively improve the availability of the system and avoid a single point of failure, and provide better protection for the stable operation of the agricultural mall system and provide users with high-quality application experience.This paper build a load balancing system based on the laboratory environment, and which is characterized by cost-effective, simple implementation, and easy extension. It achieves satisfactory results, and provides a strong guarantee for the wide application of agricultural mall system. What's more, it can satisfy the growing demand of the network in the future.