https://blogs.mulesoft.com/dev-guides/api-led-connectivity-cqrs-intro/

https://www.youtube.com/watch?v=mtZvA7ARepM

https://github.com/mulesoft-catalyst/cqrs-pattern

https://github.com/mulesoft-catalyst/cqrs-pattern-mule-mysql-rabbitmq

https://udidahan.com/2011/04/22/when-to-avoid-cqrs/