CQRS in AWS based on:
- https://aws.amazon.com/de/blogs/architecture/how-the-mill-adventure-implemented-event-sourcing-at-scale-using-dynamodb/
- https://www.agileand.me/dynamodb-event-sourcing-an-aws-architecture.html
- https://dashbird.io/blog/kinesis-sqs-sns-comparison/
- https://betterdev.blog/aws-messaging-services-sqs-sns-kinesis-eventbridge/
Alternatives:
- Instead of building on SNS one could pick Kinesis or EventBridge.