Buildy: 1k HN users placed 250k objects in our HTML5 sandbox 14 years ago
As far as I understood from previous post, you're using sockjs-tornado and firebase for realtime portion.
Two questions:
1. As sockjs-tornado maintainer I'm very interested in project performance: what is average server load, how memory consumption looks like, etc;
2. Why do you use both Tornado and Firebase and not just one of them?