I've asked the french tech team to have more details on how they are produced. I don't think it is done the way you describe because it takes a lot of time (more than a minute) to merge/split/diff.
2012/11/12 ciprian niculescu <cnicu...@gmail.com> > Hello, > > I'm wondering why it don't exist the possibility to have minutely updates > (or hourly) for a country? > > I don't know what implies to make it. As far as i understand OSM to > host/distribute hourly diff for country, it's something like: > - do a minutely/hourly updates for the planet => result the planet.osm > - do a split of the planet.osm on the polygons of the country > - do a diff between the old-osm-contry and the new one => results the > hourlly diff for the country > > Is this process wright? > Can a filtering by country on the planet diff be applied? This way the > split is faster to get the diff_by_country. > > Ciprian > > > On Mon, Nov 5, 2012 at 9:54 AM, Christian Quest > <cqu...@openstreetmap.fr>wrote: > >> If you want to maintain a Europe extracted updated, have a look at the >> Europe diffs available here: >> http://download.openstreetmap.fr/replication/europe/minute/ >> >> 2012/11/4 ciprian niculescu <cnicu...@gmail.com>: >> > Hello, >> > >> > I need to have a hourly or minutely up-to date DB of OSM. I found infos >> on >> > how to do it, but one thing is not clear: I must keep the hole OSM DB >> > uptodate and after extract the region i need? >> > I need only Europe. >> > >> > Thanks for clarifying this for me. >> > >> > Ciprian >> > >> > _______________________________________________ >> > talk mailing list >> > talk@openstreetmap.org >> > http://lists.openstreetmap.org/listinfo/talk >> > >> >> >> >> -- >> Christian Quest - OpenStreetMap France - http://openstreetmap.fr/u/cquest >> > > -- Christian Quest - OpenStreetMap France - http://openstreetmap.fr/u/cquest<http://openstreetmap.fr/u/christian-quest>
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