http://personal.x-istence.com/post/2009/08/25/moving-modfastcgi-modfcgid
http://funcptr.net/2010/11/14/apache-mod_fastcgi-and-php-with-php-fpm/
http://undefinederror.org/tutorials/apache2-mpm-worker-fastcgi-php5-fpm-on-debian/
http://www.garron.me/en/blog/ubuntu-lamp-apache2-mpm-worker-and-php-fpm.html
http://www.garron.me/en/linux/apache-mpm-worker-php-fpm-mysql-centos.html
http://habrahabr.ru/post/164401/
