Target implementation view
The next diagram represents the implementation view of the BrownField PSS microservices system:
As shown in the preceding diagram, we are implementing four microservices as an example: Search, Fare, Booking, and Check-in. In order to test the application, there is a website application developed using Spring MVC with Thymeleaf templates. The asynchronous messaging is implemented with the help of RabbitMQ. In this sample implementation, the default H2 database is used as the in-memory store for demonstration purposes.
The code in this section demonstrates all the capabilities highlighted in the Reviewing the microservices ...