Application clustering in Linux Ubuntu

view story

http://www.unix.com – Dear, Please help me to configure application clustering in linux ubuntu. Application is running apache server. Please help Jewel ---------- Post updated at 01:07 PM ---------- Previous update was at 12:48 PM ---------- linuxvirtualserver dot org in this link i go there's three way to do this. anybody can tell me please which is better and how to do it... i m beginner in linux. so dont know how to do ... (HowTos)