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Spring Data JPA makes it easy to implement JPA-based repositories quickly. This module deals with enhanced support for JPA-based data access layers, and it is a proud member of the Spring family. This tutorial will be a short intro about Spring Data JPA and its functionality.

In the second part, we could cover the basic annotations on both Spring Core and the Spring Web, focusing on Rest Controller; however, we did not create an application with a database connection.

Source: DZone