In part 1, we created our @Entity DAO. Now, we are going to create the repository layer and configure our database.

In part 2, we created the @Repository layer. Now, we are going to create our model objects, which will be used around the application.

In Part 3, we created the model objects. In Part 4, we will create the @Service layer which will interact with our repository layer and db.

In Part 4, we created the @Service layer. In Part 5, we are going to creating the @Controller layer, completing all CRUD operations.