Introducing Spring Framework 6: Learning and Building Java-based Applications With Spring

© The Author(s), under exclusive license to APress Media, LLC, part of Springer Nature 2022

F. Gutierrez, J. B. OttingerIntroducing Spring Framework 6https://doi.org/10.1007/978-1-4842-8637-1_6

6. Adding Simple Persistence to Your Spring Application

Felipe Gutierrez¹   and Joseph B. Ottinger²

(1)

Cary, NC, USA

(2)

YOUNGSVILLE, NC, USA

 

In this chapter, we’re going to look at the beginnings of data storage outside of our application code. So far, we’ve been storing all of our data in an Enum and in our static search engines (with minor exceptions to show loading from configurations), but in the real world, relational databases are the standard data repositories. We’re going to look at data access objects – DAOs – and how to set up database connections ...