Part 05 · Important Topics
Geohash and Quadtree
GeohashQuadtreeNearby search
Geohash = shared prefix means nearby; always search the cell plus its neighbours.
⏱ 6 min · Station 80 of 80
Part 05 · Important Topics
Geohash = shared prefix means nearby; always search the cell plus its neighbours.
⏱ 6 min · Station 80 of 80