Wordpress

http://calendar.perfplanet.com/2012/using-nginx-php-fpmapc-and-varnish-to-make-wordpress-websites-fly/
http://blog.wpoven.com/2013/07/15/wordpress-optimization-using-nginx-varnish-and-php-apc/
http://www.sitepoint.com/lightning-fast-wordpress-with-php-fpm-and-nginx/

http://www.percona.com/software/percona-server
http://chester.id.au/2012/10/24/my-experience-with-wpengine/

http://codex.wordpress.org/Nginx
voir serction fast cgi cache

http://vexxhost.com/blog/2012/12/16/installing-wordpress-on-the-cloud-using-nginx-php-fpm-and-mysql/

https://rtcamp.com/wordpress-nginx/tutorials/
https://rtcamp.com/tutorials/linux/ubuntu-php-mysql-nginx-postfix/