Re:SpatiaLite: Extends SQLite core to support Spatial SQL ca...
by fortysixdegrees on Friday July 22, 2022 @11:46PM
(#32200141)
For the average HN reader spatialite is a tool which should be considered. If the KNN issues are a breaking point for someone, they are probably already in postgis territory.
https://www.gaia-gis.it/fossil/libspatialite/wiki?name=KNN2