June 2012
Intermediate to advanced
386 pages
10h 7m
English
Content preview from Web Technology: Theory and PracticeBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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7.8 SUMMARY
The current version EJB3 has undergone many avatars before its present state today. EJB3 has been found to be far usable and adopted by many programmers. In fact it manifested as part of JPA (Java Persistence API) which is generic enough. It is being increasingly realized that there is now a good alternative to using ORM frameworks like Hibernate and even certain modules of Spring that JPA attempts to implement. The examples bring out the ease of backend design. Using annotations, it is much closer to a POJO, which has been the driving force behind the increased adoption of this technology by web designers and programmers.
EXERCISES
- Explain the parameters that you would consider while choosing the role of EJB in an application.
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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.