+++
title = "AWS CQRS Lab"
chapter = true
weight = 1
+++

This lab is a air ticketing booking demo app for illustrating CQRS(Command Query Responsibility Seggregation, see more on https://www.martinfowler.com/bliki/CQRS.html) architecture pattern, the goal of this sample app is to demonstrate CQRS architecture concept and its reference architecture, design and implementation based on AWS services, which include:

- IAM
- API Gateway
- Lambda
- DynamoDB
- RDS MySQL
- Kinesis Stream
- CDK (Cloud Development Kit)

By completing this lab, it will help attendees to understand how to use AWS cloud native way to implement CQRS pattern, and its challenge and corresponding solutions.