btree - Robuta Search

https://docs.rs/btree-range-map/latest/btree_range_map/

A range map is a map where keys are aggregated into ranges of keys for efficient storage. Every time you need to store a large number numeric-keyed items in a...

range map btree rust

https://www.postgresql.org/docs/9.5/btree-gin.html

PostgreSQL: Documentation: 9.5: btree_gin

postgresql documentation btree gin