[OSM-dev] hstore / db schema Was: Query-Formats
Peter Körner
osm-lists at mazdermind.de
Fri Mar 26 10:05:57 GMT 2010
Brett Henderson schrieb:
> I am currently building most of my applications around the osmosis
> db schema but the split into node and node_tags and way and way_tags
> is - hum - not very efficient.
>
> The current schema is fairly naive in its implementation. I hadn't
> heard of hstore when implementing it. Perhaps the current schema needs
> an upgrade :-)
I'd suggest collecting more info about hstore-performance before
changing anything. We're on the planet.import on dev-server and there's
also a ticket open to get hstore-new to the wikimedia toolservers. There
you can play with it and test its performance and if it's good then we
should definitely give it a try!
Peter
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