Preamble
Imagine you’re building a communications platform that needs to process messages from multiple providers. Each provider has different message formats, authentication requirements, and processing logic. You need:
- API endpoints to receive incoming messages
- Message queues to handle traffic spikes
- Lambda functions to process different message types
- Media storage for attachments
- Comprehensive monitoring and alerting
- Rate limiting and security controls
Managing this infrastructure manually through the AWS console would be error-prone and time-consuming. CloudFormation templates help, but they can become complex and hard to maintain as your infrastructure grows.