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。业内人士推荐新收录的资料作为进阶阅读
m := { "name": "Alice", "city": "NYC" };
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.。新收录的资料是该领域的重要参考
第56期：《转让持有Space X、Shein、某头部自动驾驶公司股份的专项基金LP份额｜资情留言板第56期》
Жители Санкт-Петербурга устроили «крысогон»17:52，详情可参考新收录的资料