DictSQLiteFast, safe SQLite-backed Python dictionaries

A Rust/PyO3 persistent dictionary with async APIs, encryption, Safe Pickle, table support, and benchmark tooling.

Use it like a dict

Get, set, delete, and batch operations feel close to normal Python dictionaries.

Choose AES-256-GCM encryption, Safe Pickle, and lazy, writethrough, or memory persistence.

AsyncDictSQLite and TableProxy support asyncio workflows and separated namespaces.

Compare performance by size, quantity, batch size, storage mode, and persistence mode.