May 2002
Intermediate to advanced
360 pages
8h 30m
English
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Chapter 2. Overview of J2EE
“It is of interest to note that while some dolphins are reported to have learned English, up to fifty words used in correct context, no human being has been reported to have learned dolphinese.”
—Carl Sagan
IN THIS CHAPTER
This chapter is a brief introduction to J2EE, and is intended as background for the rest of the book. The actual J2EE specifications are quite extensive, and many books are dedicated to the topic of J2EE programming. Because this book is about adapters and the Java Connector Architecture (JCA), this overview focuses on topics and concepts useful for adapters.
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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.