#Celery
2 posts
5 min read
Async Task Processing in Python with Celery: Queues, Workers, and an Ops Checklist
How to move work that never belonged inside a web request into Celery: the task-queue architecture of broker, worker, and result backend, defining tasks and calling delay, configuring retries with exponential backoff, the idempotency principle that follows from at-least-once delivery, operational settings like acks_late and time limits, monitoring with Flower, and when FastAPI BackgroundTasks or RQ is all you actually need.
10 min read
Django DRF #4: Async Work with Celery
The standard for separating heavy work / external IO / scheduling from the response flow — Celery + Redis setup, signal integration, retry, periodic tasks, and monitoring.