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6/15/2026
4- AWS Serverless: Event-Driven Design: SQS, SNS, and EventBridge

4- AWS Serverless: Event-Driven Design: SQS, SNS, and EventBridge

Short summary

AWS SQS implements pull-based message queuing with FIFO ordering to ensure resilient processing and prevent message loss. SNS enables fan-out publish/subscribe patterns that instantly broadcast events to multiple distinct systems. EventBridge provides sophisticated pattern-based routing for complex microservice architectures with auto-generated TypeScript types via Schema Registry.

  • •SQS: pull-based queuing for sequential processing and resilient load-smoothing
  • •SNS: fan-out publish/subscribe for instant broadcasting to multiple systems
  • •EventBridge: pattern-based routing with Schema Registry for enterprise microservices

Generated with AI, which can make mistakes.

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