I got disspointed after looking at the title and then reading the article. I was expecting the answers for the below question.

1. Say for 2 nodes cluster, Do we need to have 2 copies of Databases( 1 on each node)

2. Hows does the data Synchronization between different nodes of databases takes place?

3. In Active/Passive mode, does the passive node database is exactly in the same state (in terms of data) as that of Active?

Pankaj A. Chitriv