What are the best practices for using Django background tasks?

What are the best practices for using Django background tasks?

When using Django background tasks, it's important to ensure tasks are idempotent, handle retries gracefully, and monitor task performance.

Can you explain what idempotent means in this context?

Idempotent means that performing the same task multiple times will not change the result beyond the initial application. This is crucial for tasks that may be retried.

How can I monitor the performance of my background tasks?

You can use tools like Django Admin, Celery Flower, or custom logging to track task execution times and success rates.

What are some common pitfalls to avoid?

Common pitfalls include not handling exceptions properly, overloading the task queue, and neglecting to clean up old tasks.