title: What is RAC aware application?
body: <p>I recently came across a question "is your application RAC aware?". I had to no clue about it. I tried checking the meaning of it but no where anyone has explained the concept. Everywhere they have started from step 2 i.e. how to do coding, configuration, etc. But no one talks about the "RAC Aware" as a concept.</p>
  
  <p>Can someone give the basic idea of the concept here?</p>