May 2017
Intermediate to advanced
230 pages
7h 27m
English
Content preview from Mastering Non-Functional Requirements
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Solution options
The solution options are as follows:
- The logical separation of the application into various tiers (for example, client, presentation, business logic, integration and EIS tiers) allows a system to be flexible and easily maintained. When there are any changes in presentation, it will be done at the presentation tier, and it will not affect the other tiers. If there are any business logic changes, only EJB components business logic get changed, and it will not affect other tiers, and vice versa.
- The MVC architecture leverages command patterns at the web tier (JSF backing bean classes) for handling web events. Therefore, when new functionalities are added to the system, it will not affect the existing system. We can easily create ...
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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.