February 2017
Intermediate to advanced
1023 pages
24h 11m
English
book
Spring: Developing Java Applications for the Enterprise
by Ravi Kant Soni, Amuthan Ganeshan, Rajesh RV
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Chapter 4. Hibernate with Spring
While developing a real-world application using the Spring Framework, we often store and retrieve data to and from the relational database in the form of objects. These objects are non-scalar values that can't be directly stored and retrieved to and from the database, as only scalar values can be directly stored in the relational database, which is technically defined as impedance mismatch. In the previous section, we took a look at using JDBC in Spring applications.
Data persistence is the ability to preserve the state of an object so that it can regain the same state in the future. In this chapter, we will be focused on saving in-memory objects into the database using ORM tools that have wide support in Spring ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.