The Eclipse MicroProfile is a specification for a set of APIs appropriate to building MicroServices. The project has existed for over a year now and is something that Payara is highly committed to. Readers who like to keep up-to-date with news from the Java community will probably already be aware of how the project has progressed in leaps and bounds lately. It's been a long road from version 1.0 to version 1.1 of the specification but, in that time, a lot has developed and there are multiple APIs currently being worked on.

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If you are creating a Java EE project, it is important to have a server defined in Eclipse so you can easily test your applications from the IDE - a much smoother workflow than building an artifact and manually deploying to Payara Server!