GitHub - gilnett/learned_index_lab: High-performance Piecewise Geometric Model (PGM) learned index implementation in pure Rust with strict epsilon error guarantees

A zero-dependency, production-grade implementation of Piecewise Geometric Model (PGM) Learned Index Structures in pure Rust. This repository demonstrates the paradigm shift away from traditional comparison-based pointer hierarchies (such as B-Trees and LSM block indexes) to mathematical function ...