We have 2 servers with Linode ([url removed, login to view]), each one with the Linode 4GB plan running Debian 6.
Each server is dedicated for specific tasks, one for apps (apache2, php, etc) and the other for MySQL and we are hopping to receive massive web traffic on our website, more than 30.000 unique visitors every day.
We are running our web page with Joomla (latest version so far 2.5.4).
We need an User Manual explaining step by step how to configure each server from scratch. From Php, apache2, mysql, tables to use (innobd or any other), mpm-worker, ftp, phpmyadmin, webmin, connecting one server to read the MySQL in the other server, etc. And tunning each program to hold the load of the web traffic ([url removed, login to view], [url removed, login to view], [url removed, login to view], .htaccess, etc).
This must be a STEP BY STEP manual, and making emphasis on the things of the configuration that are important to hold the traffic.