I'm surprised they don't talk about the business side of this - did they have users complaining about the speed? At the end of day they only increased performance by 50%.
These kind of optimization seem awesome once you have a somewhat mature product but you really have to wonder if this is the best use of a startup's very limited bandwidth.
These kind of optimization seem awesome once you have a somewhat mature product but you really have to wonder if this is the best use of a startup's very limited bandwidth.