Nginx负载均衡技术在高校教务系统中的应用

Application of Nginx load balancing technology in college educational administration system

针对高校教务系统面临的并发高、服务器负载大、选课和查询卡顿等问题,提出了利用负载均衡技术加以解决的方案.以朝阳师范高等专科学校教务系统为例,在教务系统前端添加Nginx服务器,分别利用Nginx的轮询方案、权重方案和ip_hash方案将用户请求灵活地分散到不同的前端服务器上,实现各前端服务器负载均衡分布.该方案的实施解决了高校教务系统面临的实际问题,提升了教务系统的服务质量.

In view of the problems of high concurrency,heavy server load,course selection and query jam faced by the college educational administration system,the paper proposed the solution by using load balancing technology.Taking the educational administration system of Chaoyang Teachers College as an example,Nginx server was added to the front-end of the educational administration system.The polling scheme,weight scheme and ip_hash scheme of Nginx were used to flexibly distribute the user requests to different front-end servers,so as to realize the load balancing distribution of each front-end server.Through the implementation of the scheme,we solved the practical problems faced by the college educational administration system,and improved the service quality of the educational administration system.