Overview
Non-functional requirements play a critical role in software development by defining how a system should perform rather than what it should do. They encompass various attributes such as performance, security, usability, and reliability, which are essential for user satisfaction and system effectiven...
Key Terms
Example: A web application that loads in under 2 seconds.
Example: A cloud service that can add more servers as user demand grows.
Example: Using encryption to secure user data.
Example: An intuitive interface that requires minimal training.
Example: A system that has 99.9% uptime.
Example: Code that is well-documented and modular.
Related Topics
Functional Requirements
Criteria that define specific behaviors or functions of a system.
beginnerSoftware Testing
The process of evaluating a system to ensure it meets requirements and is free of defects.
intermediateUser Experience Design
The process of enhancing user satisfaction by improving usability and accessibility.
intermediateKey Concepts
PerformanceScalabilitySecurityUsability