⚡ The Event Machine: Lambda, SQS, SNS, and EventBridge cover art

⚡ The Event Machine: Lambda, SQS, SNS, and EventBridge

⚡ The Event Machine: Lambda, SQS, SNS, and EventBridge

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Stop letting your services wait for each other! In this episode, Nat and Leo dive into the world of Serverless and Event-Driven Architecture. We break down the "holy trinity" of messaging—SQS, SNS, and EventBridge—and explain exactly how to use them to build decoupled, indestructible systems that scale to millions.

In this Deep Dive:

  • Messaging Showdown: SQS (Pull) vs. SNS (Push) vs. EventBridge (Bus).

  • Lambda Scalability: Handling triggers, concurrency limits, and Dead Letter Queues.

  • Architecture Walkthrough: We describe a high-availability event machine in audio.

  • 3 Exam Questions: Master the logic behind SAA-C03's favorite "reliable processing" scenarios.

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