Full Stack Development with JHipster

 Modeling entities in JDL 

Since we have already used the JDL studio when we were setting up our monolithic application, it's time to update it. 

As discussed in the previous chapter, we will move the entities from a monolithic application to a gateway application, then, remove the invoice-related entities from the monolithic application, use them in our invoice microservice, and then update the related invoice references in that. Finally, we create entities for the notification microservice. 

The following diagram shows our new JDL entity model: 

The invoice is a perfect candidate to move out into a separate service. We can completely decouple ...