Advanced Celery Patterns

Enterprise-grade task orchestration beyond basic background jobs.

Overview

• Complex multi-step task workflows (ETL pipelines, order processing)
• Priority-based task processing (premium vs standard users)
• Rate-limited external API calls (API quotas, throttling)
• Multi-queue routing (dedicated workers per task type)
• Production monitoring and observability
• Task result aggregation and fan-out patterns

Canvas Workflows

Signatures (Task Invocation)

from celery import signature, chain, group, chord