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Chris Fayers, head of environment at Hinkley Point C, said the testing had gone "really well"
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2/27/26, 2:34 PM EDT: WIRED updated details about Paramount Skydance's deal with Warner Bros. Discovery.
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The efficiency depends on the query size relative to the data distribution. A small query in a sparse region prunes almost everything. A query that covers the whole space prunes nothing (because every node overlaps), degenerating to a brute-force scan. The quadtree gives you the most benefit when your queries are spatially local, which is exactly the common case for map applications, game physics, and spatial databases.