AWS SNS to Lambda Tutorial in Python | Step by Step

SNS and Lambda integration is a crucial component of building event driven applications. In this video, I show you how to hook up a Lambda function to an SNS topic with the sns message content as the input payload. I start out by talking about the general concepts of SNS and Lambda before heading into the console and creating the resources. From there, I show you how to add the necessary permissions and how to test your setup.
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Resources:
SNS to SQS Setup: https://youtu.be/VXsAgYoC1Jc
AWS Lambda Introduction: https://youtu.be/iUIWG0h2D84
Getting started with AWS: https://youtu.be/lTyqzyk86f8

☁Topics covered include:
- Lambda Cost Optimization (memory usage)
- Lambda DLQ (Dead letter queue)
- Lambda XRay (profiling service)
- Lambda Concurrency Gotchas
- SNS
- SNS Encryption
- SNS Access Policy
- SNS Retry Policy
- SNS Filter Policy

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#Serverless
#SNS
#SimpleNotificationService
#Lambda
#AWS

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