Memcached is a free & open source, high-performance, distributed memory object caching system, intended for use in speeding up dynamic web applications by alleviating database load. A Wordpress blog with W3 Total Cache plugin support memcached to cache database query and page cache. This will make high visitor blog but low memory and cpu load. Beside using it with Wordpress you can use it in your web application as well, read memcached API for more details.How to install Memcached on … Read more...