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osm-oscar / oscar-web

A simple search engine for OpenStreetMap data
https://www.oscar-web.de
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Persistent ids #76

Open dbahrdt opened 3 years ago

dbahrdt commented 3 years ago

We should use ids that are valid across data updates. Just use the osmId and add fast translation structures. Mapping internal to osmId is easy (this is already done anyway). osmId to internal is harder We could either use minimum perfect hash functions or interpolation search.