It looks like you're new here. If you want to get involved, click one of these buttons!
Do you have any sort of performance related stats for mongo over MySQL inside the elefant framework? If not that's fine, I've just been exploring with other languages, I think I am going to take a quick stab at an app in ruby/mongo.
PS: node.js, someone please explain why the hell it is so popular... I played with it over the weekend, it is not fun. Not to mention there is very little documentation.