title: Document databases/Key-value stores for use with .Net projects
body: <p>Are there any document databases and/or key-value stores (something like Project Voldemort, MongoDB, etc.) that work well with .Net projects?  Most of the options I've looked at so far seem to be more geared towards the non-Microsoft/Java/open-source technologies and I was wondering if anyone had any experience/recommendations with such solutions for the Microsoft stack.</p>