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Posted to java-user@lucene.apache.org by Matthias Mueller <ma...@tu-dresden.de> on 2023/02/19 08:40:46 UTC

SpatialPrefixTree - which one should I pick for 2D Points?

Lucene offeres a few SpatialPrefixTree implementations for indexing geographic data types which make
use of Geohash, Google S2 and Quadtrees.

* GeohashPrefixTree
* PackedQuadPrefixTree
* QuadPrefixTree
* S2PrefixTree

Which one is recommended for indexing 2D-Point data?

Kind regards,
Matthias