I know that we can use the [VM Depot](http://blog.neo4j.org/2014/03/neo4j-201-community-released-on-windows.html) to get started with the Neo4J in Azur but one thing that is not clear is where should we physically store the DB files. I tried to look around in the net if there are any recommendations on where the physical files would be stored so that then a VM crashes or restarts, the data is not lost. 

can someone share their thoughts or point me to a address where some more details can be found on do and don'ts of Neo4j on Azure for a production environment.

Regards
Kiran