nginx从入门到精通

http://www.ttlsa.com/nginx/nginx-tutorial-from-entry-to-the-master-ttlsa/ 

http://www.nginx.cn/ 

Nginx负载均衡：

http://www.ttlsa.com/nginx/using-nginx-as-http-loadbalancer/ 

http://www.ttlsa.com/nginx/nginx-load-balancing-from-theory-to-practice/ 

http://www.ttlsa.com/web/the-difference-between-four-and-seven-load-balance/