August 2018
Beginner
594 pages
22h 33m
English
Content preview from Software Architect's Handbook
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Observability
Observability represents the level to which it is possible to observe the state of the component being tested. This includes being able to observe inputs and outputs so that we can determine if the component is working correctly.
If it is not possible for the testing framework being used to see the inputs and outputs of a component, then the component is not observable, and it won't be possible to confirm if the results are correct.
When designing components, you should seek to increase their observability, as it is directly correlated to testability.
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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.