In the previous chapter, we learned how to profile Java applications in order to troubleshoot performance issues.

In this chapter, we will learn how to develop JEE microservices using Eclipse. We will also learn how to deploy microservices in Docker containers. We will develop simple microservices for our Course Management use case.

We will cover the following topics:

• Introduction to microservices and Eclipse MicroProfile
• Developing JEE microservices using the WildFly Swarm and Spring Boot frameworks
• Introduction to Docker and Docker Compose
• Deploying microservices in Docker containers