I come from MS SQL server wrold and might I know how many ways are we going to handle the DR solution for the Oracle database? any difference of this method from 10g, 11g and 11g R2?
Any script or step by step guide for this with picture ?
In MS SQL, we can do mirror, always on (I know 11g R2 has it but SQL 2012 also has this) and SAN replication, Log shipping.
Just want to know how good is the way Oracle do it.