⚠️ EARLY BETAThis is an early beta release of httk₂. The organization of the packages and their APIs should not yet be regarded as stable, and may change between releases.
httk-store is a httk₂ module for data
management. Built on the stdlib-only contracts and models in httk-core, it
provides in-memory httk.core.EntryProvider implementations for the standard
OPTIMADE entry types (references, files, calculations),
property-definition validation on jsonschema, and a database storage layer
(httk.store.backend.sql, via the httk-store[db] extra) that stores plain frozen
dataclasses in SQLite or DuckDB, makes them queryable through a backend-agnostic
search DSL, and serves them through the entry-provider contract.