Даниил Иринин (Редактор отдела «Наука и техника»)
Quadtrees are everywhere spatial data exists. Mapping services use quadtree-like tile pyramids to serve map tiles at different zoom levels (Bing's quadkey system, for example, addresses tiles as base-4 paths). Game engines use them for collision detection and visibility culling. Geographic information systems use spatial indexes to store and query spatial datasets. PostGIS uses GiST indexes (R-tree-style) for spatial queries on geometries, while PostgreSQL's core supports quadtree-like SP-GiST indexes for certain data types like points.
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9. Monarch: Legacy of Monsters, Season 2
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Future-Proof: This structure makes it much easier to implement features like alternative route suggestions based on these key border points.
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