Hi Fernando,
Solr (Lucene) uses a tree-based filter called BKD-tree. There's a good
write-up of the approach over on the Elasticsearch blog:
https://www.elastic.co/blog/lucene-points-6.0
and a cool animation of it in action on Youtube:
https://www.youtube.com/watch?v=x9WnzOvsGKs
The blog write
Hey guys,
I was wondering if BBoxes use filters (ie: goes through all
documents) or uses the index to do a range filter?
It's clear in the doc that the performance is better than geodist but I
couldn't find implementation details.I'm not sure if the performance comes
from doing less compariss
