Hi all! I have a vps, and i have root access to it. I'm currently running wordpress with supercache enabled, but in this way rating plugins and popularity plugins not really work. Wp-supercache is fully enabled, the cache expiration time set to 900 sec, but it seems that the plugins not counting good when visitors opening cached pages. What options do i have to chose to still use rating and popularity plugins but still do not overload the server? Maybe i should use other (non wordpress) cache engines like memcache and others? Please write some optimal settings for caching! I hope some experienced user can write some good advices! Thanks for everyone!