What should be prioritized in the analysis of non-functional requirements?

In the analysis of non-functional requirements, prioritizing quality of service attributes is crucial. Quality of service refers to various characteristics that determine the overall satisfaction of users with a system, which includes aspects like performance, reliability, scalability, and availability. These attributes play a pivotal role in ensuring that the system not only meets functional requirements but also delivers a satisfactory experience to the users.

When assessing non-functional requirements, focusing on these quality attributes helps in establishing benchmarks and expectations that the system must meet to be considered successful. For instance, if a system is expected to handle a high volume of transactions efficiently, prioritizing quality of service becomes essential to avoid bottlenecks and ensure user satisfaction.

While factors such as real-time data access, stakeholder satisfaction, and compliance with legal standards are important, they typically relate to specific needs and conditions surrounding the operational framework rather than the holistic view provided by quality of service metrics. Quality of service attributes serve as a foundation for assessing the system's characteristics and ensuring that it functions effectively in real-world scenarios.