Microservices in the Cloud, Part One

Microservices are software architecture, where the systems are a collection of several independent services. Each service has a specific business focus and communicates with the others with a language-agnostic protocol, such as REST. The Eclipse MicroProfile initiative optimizes Enterprise Java for the microservices architecture. It’s based on a subset of Jakarta EE APIs. This post will give an overview of some best practices for working with Java microservices on Platform.sh.

An interpretation of Java microservices.

You may also like: Everything You Need to Know About Socket.IO

Databases

Each database has its proposal, structure, and particular behavior, so we'll use different databases according to each service. Indeed, that’s the advantage of microservices; each service can use any technology that conforms to its requirements without impacting the other services. Each microservice uses an appropriate database for its particular use case:

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