message-queuing
Installation
SKILL.md
Message Queuing
Decouple producers from consumers. Build resilient async systems.
1. When to Use Queues
| Scenario | Reason |
|---|---|
| Send email after signup | Don't block HTTP response |
| Image processing | CPU-intensive, long-running |
| Payment webhooks | Retry on failure, audit trail |
| Fan-out notifications | Send to many consumers |
| Rate-limited external APIs | Throttle request flow |
| Order processing pipeline | Sequential guaranteed steps |