Data schema changes made easy without impacting other

microservices.

▪ Each database can scale independently.

▪ Microservices domain data is encapsulated within the service.

▪ If one of the database server is down, this will not affect to

other services.

▪ Polyglot data persistence gives ability to select the best

optimized storage needs per microservices.

https://circleci.com/blog/polyglot-vs-multi-model-databases/