Thanks for this comment, I didn't know about it. After your comment I google for more infos and find that : http://affectioncode.wordpress.com/2008/06/28/anoth

Thanks for this comment, I didn't know about it. After your comment I google for more infos and find that : http://affectioncode.wordpress.com/2008/06/28/another-comparison-of-haproxy-and-nginx/ http://affectioncode.wordpress.com/2008/06/28/another-compar... http://brainspl.at/articles/2007/11/09/a-fair-proxy-balancer-for-nginx-and-mongrel http://brainspl.at/articles/2007/11/09/a-fair-proxy-balancer... I'll have to make a try