FastAPI Async Database Access: SQLAlchemy Async vs asyncpg
Learn how SQLAlchemy async and asyncpg relate in FastAPI, how to wire sessions and connection pools, avoid lazy-loading traps, and pick the right layer.
13 min read
Tag
asyncio
FastAPI Background Tasks: BackgroundTasks vs Celery vs ARQ
Choose between FastAPI BackgroundTasks, ARQ, and Celery based on durability, retries, and isolation, with idempotency, enqueue, and testing guidance.
15 min read
Python asyncio in Production: Pitfalls Every API Developer Hits
Learn why blocking calls stall Python asyncio services, how to detect and offload them, and how to manage tasks, cancellation, concurrency and shutdown.
14 min read