Data & Storage

Pick a backend in application.yaml. Callers depend on protocols in quadkit-contracts.

Package	Description
quadkit-sql	Async SQL for Postgres / MySQL / SQLite — repositories, migrations
quadkit-cache	Redis, Memcached, and in-memory
quadkit-storage	Blob storage (local, S3, GCS, Azure, R2)

quadkit add database
uv add "quadkit-sql[postgres]"

Domain types live in domains/, not models/. Matrices: Choosing Backends.

Next Steps

• Database · Caching
• File storage