Oracle data guard available through 9ir2 as previous it name as 'standby db' , being google around for hint and tips to setup a infr for lab purpose.
Basically what we need is a physical OS+db installation . once our primary db is up then
we need to get a duplicate it into another hardware and do some modification... sound easily.
Let's me put down my coming weekend to test it out..
Will update once readys..!!! do come back to find out more.