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Design a Proximity Search Service

Radius, k-nearest and map-box search over places that rarely move and drivers that ping every few seconds: R-trees, geohash, H3 and S2 cells, Redis GEO and OpenSearch. One-hour boards for junior, senior and staff, with the theory.

advanced-topicgeospatialgeohashquadtreeredisopensearchawsinterview-board

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