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The purpose of this document is to create a step by step guideline for using the Oracle Data Guard a High available mechanism.
The Oracle version is 11gR2.
We will first introduce to you the Oracle Data Guard. We will define the requirements for this demonstration.
We will create 2 windows virtual machines using Oracle virtual Box. Then, We will set up the Primary database.
After that, we will use Recovery Manager RMAN to create the Standby database, and, we will check the Data Guard environment.
In the end, we will turn on the Active Data Guard option, new with 11g.