Hi, Le 30/01/2014 12:09, Tom Hughes a écrit : > Actually we use a quick-and-dirty method of identifying which tiles have > changed so I believe that relation changes may not necessarily mark all > effected tiles as dirty. > > There is a system where osm2pgsql identifies the changes as it loads the > update which is more accurate but we don't use it, I think because it tends > to mark so many tiles as dirty which are only marginally affected.
I'm very interested with this quick-and-dirty method to expire tiles. Can you explain how this method works, or provide the script used by osm.org tiles ? Thanks, Jocelyn _______________________________________________ dev mailing list [email protected] https://lists.openstreetmap.org/listinfo/dev
