On Thu, 24 Jan 2008, Marcus Wolschon wrote: > What is everyone using for on-disk > and in-memory datastructures to store > the map locally for routing and map-rendering?
Would this preferably not the same? So one is able to MMAP the file? > I tried quite a number of ways including > using the osmosis-schema on mysql and later > hsqldb and currently a combination of a > hsqldb indexing name->id and id->tilenr > and one xml-file per tile seems to be the fastest > I could find. (Surprising as it seems that > this outperforms mysql with proper indice.) > > I did not test any of the geodata-extensions > for mysql and postgreSQL because I cannot > expect an end-user to install them properly > on his/her laptop. I'm experimenting with the Geom extentions to MonetDB, not stable and easy to say somewhat broken, but the complete architecture should be shrinkable. Stefan _______________________________________________ Routing mailing list [email protected] http://lists.openstreetmap.org/cgi-bin/mailman/listinfo/routing
