In the early days of IT, when users were confronted with — for instance — unacceptably slow behavior of IT systems, the software engineers called these requirements “non-functional.” ...

What Are Non-Functional Requirements, And Why Do They Matter? NFRs are system qualities that go beyond basic features, ensuring the system performs well under real-world conditions.

2. Non-Functional Requirements. Non-functional requirements are used to describe characteristics of a product, rather than what the product can do. Generally, non-functional requirements tend to ...

In the above sections, we have discussed in detail how the Non-Functional Requirements (NFRs) (mainly "security") can be embedded in the WSDL which is adhering to WSDL Specification 1.1. At the same ...