Spring Data JPA

External

• https://spring.io/projects/spring-data-jpa

Internal

• Spring Data
• JPA

Overview

Spring Data JPA is a Spring Data project that assists with implementing JPA-based repositories, which persist data in relational databases. The approach involves writing the repository interface, including custom finder methods, and Spring will provide the implementation automatically.

Spring Persistence Concepts

Spring Persistence Concepts

Spring Data JPA Repository

This is a Spring Data JPA concrete repository implementation that conceals from the application low-level data access details while exposing a domain model-typed API, represented by the example "IngredientRepository" interface.

TODO

TODO

• How to tell that a JPA repository should use a specific database. How is that configured?
• @EnableJpaRepositories(basePackages = "com.example.dev.myproject.driver.repo")