Overhaul entire logic - Githubissues

geoadmin / routing-graph-packager

Valhalla routing network packager for OSM data.

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Overhaul entire logic #11

Closed nilsnolde closed 1 year ago

nilsnolde commented 1 year ago

@ltbam this is finally done! I ended doing it all in one go, since it didn't make any sense to port code we'd not use in the end. To summarize:

switched from almost unmaintained flask-restx to fastapi as general framework; this caused basically an entire re-write, but also shedding LOTS of code
Valhalla continuously builds the planet graph so there's always fresh data
Requesting a graph package takes only a fraction of the time now, since nothing has to be built, we simply collect the graph files and zip those up

Note, an in-place upgrade won't be possible, the whole database schema changed a bit.

nilsnolde commented 1 year ago

You’re very welcome:) and thanks for the reminder. Let me patch up the readme a bit today, then we can merge:)