Spring Boot JPA This project shows how to use Spring Data JPA and Bootstrap in a Spring Boot project To run the project in branches feature/jpa gradle bootRun To run the project in branches feature/externalization, feature/bootstrap and master gradle bootRun -Dspring.config.location=$HOME/.spring-boot-jpa/application-development.yaml Read this as reference http://josdem.io/techtalk/spring/spring_boot_jpa/ http://josdem.io/techtalk/spring/spring_boot_externalization/ http://josdem.io/techtalk/spring/spring_boot_bootstrap/