September 2008
Intermediate to advanced
336 pages
8h 6m
English
book
Application Architecture for WebSphere: A Practical Approach to Building WebSphere Applications
by Joey Bernal
Content preview from Application Architecture for WebSphere: A Practical Approach to Building WebSphere Applications
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Chapter 3 Persistence Matters
The Persistence layer is covered early in this book for two reasons:
• Persistence, data storage, and Object/Relational (O/R) mapping components can provide a base for many applications. In a traditional bottom-up design, this area may be designed first within the architecture.
• Persistence is where many applications go wrong and where you might first look when they start to have trouble. That trouble could be performance, security, or functionality related. Data drives many applications, so you might focus on this particular aspect of the application.
I mentioned in earlier chapters that organizations expect the development team to be experts on new technology even as they continue to add new requirements ...
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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.