Tutorials¶

Practical guides to using the libraries in your services.

• 2026-09-07 — Graceful Kafka consumer shutdown in Kubernetes
• 2026-09-07 — How to partition an existing PostgreSQL table without rewriting your application
• 2026-09-07 — Idempotency for background jobs and Kafka consumers
• 2026-09-07 — Mapping Python exceptions to gRPC status codes without leaking internals
• 2026-09-07 — Migrating from pg_partman to application-managed partitions
• 2026-09-07 — PgBouncer transaction mode and async SQLAlchemy: the production setup nobody documents enough
• 2026-09-07 — Publishing to PyPI without API tokens: Trusted Publishing end to end
• 2026-09-07 — Retry-After, backoff and jitter: what a production HTTP client actually does
• 2026-09-07 — Testing database migrations with Testcontainers: up, down and up again
• 2026-09-07 — The anatomy of a production Python gRPC server
• 2026-09-07 — The five migration tests every Python project should run in CI
• 2026-09-07 — The production checklist for aiokafka
• 2026-09-07 — The Unit of Work pattern in SQLAlchemy 2
• 2026-09-07 — What to monitor in a SQLAlchemy connection pool