http://www.popit.kr/cqrs-eventsourcing/ https://justhackem.wordpress.com/2016/09/17/what-is-cqrs/ CQRS 처음 도입하기 QRS Documents by Greg Young Cutting Edge - Building an Historical CRUD http://cqrsjourney.github.io/ Cutting Edge - Beyond CRUD: Commands, Events and Bus https://github.com/gyuwon/SimpleCQRS Azure를 이용한 Join 없는 글로벌 분산 시스템 설계하기 https://github.com/gyuwon/SimpleCQRS EventSourcing https://justhackem.wordpress.com/2017/02/05/introducing-event-sourcing/ http://martinfowler.com/eaaDev/EventSourcing.html http://cqrs.nu/Faq/event-sourcing Kafka 활용 https://www.confluent.io/blog/event-sourcing-cqrs-stream-processing-apache-kafka-whats-connection/ https://blog.softwaremill.com/event-sourcing-using-kafka-53dfd72ad45d https://medium.com/serialized-io/apache-kafka-is-not-for-event-sourcing-81735c3cf5c Elastic Search 활용 https://discuss.elastic.co/t/elasticsearch-as-eventstore-for-cqrs/13252/2 http://blog.2mas.xyz/cqrs-the-simple-way-with-eventstore-and-elasticsearch-integrating-elasticsearch/ Online Event Processing - Achieving consistency where distributed transactions have failed