AWS SAA-25: Amazon SNS

  • Simple Notification Service
  • The “event producer” only sends message to one SNS topic
  • As many “event receivers” (subscription) as we want to listen to the SNS topic notification
  • Each subscriber to the topic will get all the messages (note: new feature to filter messages)
  • Up to 12,500,000 subscription per topic
  • 100,000 topics limit

  • SNS integrates with a lot of AWS services
  • Many AWS services can send data directly to SNS for notifications

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Tags: Amazon SNS