February 2013
Intermediate to advanced
160 pages
4h 33m
English
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Trust Boundaries
In Object Design [Wir02], Rebecca Wirfs-Brock introduces the concept of a trust boundary, a place where your software connects to other software that it cannot assume will always play by the rules, such as another system, one that you don’t control.
For example, when you look at your ecosystem diagram, consider the public interfaces. Those interfaces represent a trust boundary. On the other side of the interface is a system or a human you cannot control. Inside your implementation, there is code that protects the logic at the core of the system from having to worry about malformed inputs. The core is therefore inside the trust boundary.
The thing about trust boundaries is that it’s not always obvious they exist. It’s common ...
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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.