Evaluate pros and cons. Don't just talk about them, write them all down. Try to be specific with your use cases. Don't write pro of a mysql "Can be used on any

Evaluate pros and cons. Don't just talk about them, write them all down. Try to be specific with your use cases. Don't write pro of a mysql "Can be used on any shared PHP hosting" if you know you are going to have complex deploys in AWS. At the end it should be fairly obvious just looking at the document.