What is a Non-Functional Requirement?

Posted by atconway on Programmers See other posts from Programmers or by atconway
Published on 2013-07-02T21:58:19Z Indexed on 2013/07/02 23:17 UTC
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Requirements

In my breakdown of work I have to define work against 'Functional' and 'Non-Functional' design elements / work in my applications. I read the description from Wikipedia here: https://en.wikipedia.org/wiki/Non-functional_requirement but as typical the description did not speak exactly to me to clear up my understanding.

Can someone please explain in terms of an example when creating an application from scratch, what would be defined as a 'Non-Functional' requirement?

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