October 2000
Intermediate to advanced
768 pages
16h 30m
English
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Chapter 23. Using Enterprise JavaBeans in a Web Application
In this chapter
What Is Enterprise JavaBeans?
Enterprise JavaBeans (EJB) is a framework for creating high-performance applications in Java. Most business applications have several common features. They access a database or some kind of persistent data store, execute transactions on the data, and often have some kind of mapping layer between the database and the Java classes.
When you create a mapping layer between a database and Java classes, you almost ...
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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.