Nope, unfortunately that's what I'm running into as well. A blissful start of the project with no schemas to tie it down or hold it back. Now that it's starting to require migrations, join-like behavior, and complicated queries, I really just wish I had my trusty old PostgreSQL back. I swear, if I have to write one more set of map/reduce functions just to do anything non-trivial with this database I'm going to end up hurting a small animal.