Cloud Foundry compatibility with DBs <p>I have a set of restful services connecting to Oracle , MySQL and Phoenix DBs. These are running on tomcat. I have to migrate these services to pivotal cloud foundry. Is it sufficient if I externalize the connection parameters potentially using cloud config server or env variables to connect to these databases or is there anything additional that I need to do? I assume any db which works with a java application deployed outside cloud foundry will work when the app is deployed to pivotal cloud foundry. Please correct me if my assumption is incorrect.</p>