Am 23.08.2010 15:18, schrieb Scott Crosby:
I have a few comments that might give you a different impementation strategy that would work entirely in the database, generating geometry data and supporting all the usual indexes. If it works, it'd be a *lot* less custom coding and let the database deal with the heavy lifting.
The main problem atm. is, that there is no code in place that can actually create a database from an history dump. If you throw [1] against osmosis, it fails with a none-unique index in its internal storage routines, as everything is developed towards a single-id.
In the process of rewriting the pgsql tasks (rewriting, not re-inventing), I need to develop a new store that doesn't crash when I throw two versions of a node at it, so the step into calculating the way-node-versions isn't too far away.
I'll have another more intensive read on your ideas later. Peter [1] <http://svn.toolserver.org/svnroot/mazder/osmhist/2-nodemove.osm> _______________________________________________ dev mailing list [email protected] http://lists.openstreetmap.org/listinfo/dev
