Hacker News new | ask | show | jobs
by westoncb 3262 days ago
> The most challenging thing about it IMHO is how to correcltly handle not only one instance in the visualization but many, say millions, without forcing the user to pre-aggregate and loose all the interesring details.

I wasn't sure what you meant by pre-aggregate here. By 'instances' do you mean the states of the User data in time?