Elastic scalability — It is scalable, fault-tolerant, and consistent.

Easy data distribution — Cassandra provides the flexibility to distribute data

And of course according to CAP Theorem, we sacrificed to strict consistency in here, and its good to follow eventually consistent in our e-commerce domain with microservices architecture.

As you can see that we have understand database architectures on microservices. What’s Next ? we will see how to manage querying different microservices.

So we should evolve our architecture with applying other Microservices Data Patterns in order to accommodate business adaptations faster time-to-market and handle larger requests.