This is a little application that I developed in order to get to know about the Java framework Spring Boot.
This is a REST application, with GET, POST, UPDATE and DELETE methods. It uses a service to connect to the backend. This backend consist of a simple class, Person, with a few attributes.
The data can be stored through a DAO, using an in-memory storage, or a real database, such as Postgres, using db migrations (flywaydb) and Hikari (JDBC DataSource implementation that provides a connection pooling mechanism).
Basic integration tests done with Postman.