The Technical Foundation of Your Notification System

AWS SNS serves as a fully managed pub/sub messaging service that enables you to decouple microservices, distributed systems, and serverless applications. When integrated with n8n:

1. Trigger Events: System monitors, applications, or scheduled tasks initiate workflows
2. Message Processing: n8n workflows format, enrich, and route notifications
3. SNS Publication: Messages are published to appropriate SNS topics
4. Multi-Channel Delivery: SNS distributes to subscribers via SMS, email, mobile push, or SQS queues

This architecture provides unprecedented flexibility while maintaining enterprise-grade reliability and scalability, all without requiring specialized development resources.