How database is manage in microservices?

Question

The data is shared between all application's components. By contrast, in a microservices app, data ownership is decentralized. Every service is autonomous and has its own private data store relevant to its functionality. This means that one service can't modify any data stored inside the other service's database.

How does microservices communicate with database?

They use a communication protocol, like HTTP. Show activity on this post.

How data is stored in microservices?

A microservice stores its data in its own dedicated database. A microservice will often also cache data owned by other microservices for several reasons: To reduce coupling to other microservices. This makes the overall system more stable.

Does microservice uses a common database?

You are not likely to benefit from a Microservices architecture if all the services share the same database tables. This is because you are effectively tightly coupling the services. If a database table changes all the services will have to change.

Which database is best for microservices?

In fact, moving off of the (usually costly) enterprise relational database is one of the benefits often promoted for refactoring to microservices. Now, there are very good reasons to pick other types of databases—either NewSQL or NoSQL for many microservices.

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