Nginx负载均衡技术在高速公路视频云联网平台中的应用

为有效解决高速公路视频云联网平台并发访问能力较差的问题,采用Nginx负载均衡技术处理该平台应用层的请求.深入分析加权负载均衡算法,综合各服务器的性能指标,建立高效的服务器设定权值数学计算模型.采用该模型计算得到各服务器设定的权值,据此分配客户端请求,使各服务器资源得到充分利用,显著提高平台的并发访问能力.

Application of Nginx Load Balancing Technology in Expressway Video Cloud Networking Platform

Nginx load balancing technology is introduced into currently used highway video cloud networking platform to handle the requests on application layer so as to improve its concurrent access capability.The load balancing weighting algorithm is studied in-depth and an efficient mathematical calculation model is built to assign weights to all servers according to the performance parameter indicators of each server.Client requests are allocated to servers according to their weights so as to ensure the resources of all servers are fully utilized,therefore,the concurrency of the platform.