I recently switched from Mongo over to CouchDB. The reason that I favor Couch over Mongo is primarily because I felt like Mongo's querying capabilities suck whe

I recently switched from Mongo over to CouchDB. The reason that I favor Couch over Mongo is primarily because I felt like Mongo's querying capabilities suck when dealing with embedded documents and that Mongo's MapReduce is not their first-class focus. Second, though, was because with CouchDB, I'm forced to basically put all of my query logic on the database server, which keeps it out of my client code. This cleans up my client code a ton, and querying from views gives context to what the data that you will be getting in return is. I don't think I'll ever look back to Mongo as long as I can choose CouchDB.