[Routing] Database updates
Marcus at Wolschon.biz
Tue Nov 20 17:32:47 GMT 2007
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Alex Wilson schrieb:
> This may be a little off-topic, but I was wondering whether the OSM API can
> be used to get all the changes that have happened in a given area since a
> given date. I've a version of the planet file in a db on my local machine,
> and would be interested in a method of updating it with all changes since a
> given date. This way it would be possible to synchronise a mostly-complete
> local copy of the db with the main OSM copy. I'd also be interested in using
> these updates to keep a local routing graph incrementally up-to-date.
There are dayly diff-files that you can import using osmosis.
They put less load on the server then an api-call of such magnitude.
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