We started with a blank screen and a blinking cursor, so it was fairly easy for us to move. In fact, what held us up is that our application was written and running on .NET 4, and we had to wait for Azure to get upgraded so we could move. Because we were kind of pushing out on the edge, it was probably easier for us to move the whole thing, en masse.

https://azure.microsoft.com/en-us/blog/thought-leaders-in-the-cloud-talking-with-carl-ryden-cto-of-marginpro/

Check out Precision Lender for yourself