AWS interaction between applications

• Amazon Simple Notification Service (Amazon SNS): publish/subscribe service
  • subscribers:
    • web servers
    • email addresses
    • AWS Lambda functions
    • ...
• Amazon Simple Queue Service (Amazon SQS): message queuing service

References

1. https://explore.skillbuilder.aws/learn/course/134/play/85854/aws-cloud-practitioner-essentials Module 2