Yes, R-tree turned out to be a godsend when working with larger geospatial data ... | Hacker News

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		TrackerFF on July 22, 2022 \| parent \| context \| favorite \| on: Ask HN: What are some cool but obscure data struct... Yes, R-tree turned out to be a godsend when working with larger geospatial data and calculating intersections.

winrid on July 22, 2022 [–]

Yep, that's what I used it for! Intersections. Hard to make concurrent though. Ended up with concurrent map backed geohash.

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