concept-store

The memory-mapped concept store.

A redb database holding one code system version's concepts, displays, designations, and property values, keyed by dense ordinal, that terminology operations read point-wise: $lookup and $validate-code resolve a code here without touching the graph. Built offline, opened read-only by a server. No specification governs the layout: it is this project's own design.

Where it sits

concept-store is one crate of FerroTERM, a pure-Rust FHIR terminology server for SNOMED CT, LOINC, and other clinical code systems. The crates are published so other projects can reuse them; the API is pre-1.0 and moves with the FerroTERM release train. Documentation: https://docs.rs/concept-store.

Licence

Apache License, Version 2.0 (LICENSE). Clinical terminology content (SNOMED CT, LOINC, RxNorm, ICD, the Dutch national code systems) is licensed by its publisher and is never part of this crate.