2012/8/30 Roland Olbricht <[email protected]>: > Dear all, > > >> One complete different thing that would also been very interesting to >> have in even more augmented diffs is the previous version of an >> object. >> This would allow to do analysis on edits without the need of a >> database... and also apply diff backwards. >> > >> Of course, the side effect will be larger files, but is that a real >> problem >> ? > > This is not a real problem. In fact, the diffs already contain the previous > version of all changed objects.
Sorry, I didn't saw. >> Last question (for the moment)... have you looked at .o5c file format >> to produce near pbf compact diffs > > Not really. I spent a weekend in January to understand PBF and how to > generate it but I didn't understand the documentation and put it aside. > o5m abd o5c files are not pbf files, but some kind of binary osm/osc files. They are as compact as pbf, but much easier to create and use. -> http://wiki.openstreetmap.org/wiki/O5m -- Christian Quest - OpenStreetMap France - http://openstreetmap.fr/u/cquest _______________________________________________ dev mailing list [email protected] http://lists.openstreetmap.org/listinfo/dev
