Indexing k-d tree?

喜欢而已 提交于 2019-12-10 22:26:55

问题


I need to index a k-d tree, and be able to match part of it later.
Is MySQL capable of ? Are there any alternatives?


回答1:


You can try PostgreSQL 9.1.It can support Nearest Neighbor Search Indexes

http://excoventures.com/talks/knn.pdf




回答2:


I answer myself: current database can't index and search kd-tree.



来源:https://stackoverflow.com/questions/11015922/indexing-k-d-tree

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