Hacker News new | ask | show | jobs
by Marazan 1659 days ago
Flights are a big graph reachability problem with a mass of filters (cabin class, plane type, number of passengers etc)

Directs are a trivial problem.

1-stop indirects is a simplish batch processing problem to produce an easily indexable data set.

2-stop indirects is a huge quantity of computing power.