CarTrackr on Windows Azure - Part 3 - Data storage

This post is part 3 of my series on Windows Azure, in which I'll try to convert my ASP.NET MVC application into a cloud application. The current post is all about implementing cloud storage in CarTrackr. Other parts: Part 1 - Introduction, containg links to all other parts Part 2 - Cloud-enabling CarTrackr Part 3 - Data storage (current part)