So now that I've got a bunch of data in the database, I figured might as well see what queries looked like. Let me just say WOW. The details speak pretty much for themselves, but here's a little background on the tests. I setup MySQL, MongoDb, and CouchDb on one virtual machine. I ran a script to insert 100,000 documents I pulled down from wikipedia. Mysql had a single table with 4 columns. M