Seems like the exact same approach and even using the same redis datastrucutres as this talk from RedisConf: http://vimeo.com/52569901 http://vimeo.com/5256990

Seems like the exact same approach and even using the same redis datastrucutres as this talk from RedisConf: http://vimeo.com/52569901 http://vimeo.com/52569901 (Granted, the solution presented here is not open sourced.)