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  2. List of system quality attributes - Wikipedia

    en.wikipedia.org/wiki/List_of_system_quality...

    Within systems engineering, quality attributes are realized non-functional requirements used to evaluate the performance of a system. These are sometimes named architecture characteristics, or "ilities" after the suffix many of the words share.

  3. Architecturally significant requirements - Wikipedia

    en.wikipedia.org/wiki/Architecturally...

    For instance, failure to meet security and compliance requirements complicates the system and process assurance audits and increases the risk of audit findings. [10] Exemplary advice on how to address system quality attributes (including architecturally significant requirements) is available in the literature. [11] [12]

  4. Software quality - Wikipedia

    en.wikipedia.org/wiki/Software_quality

    Newer proposals for quality models such as Squale and Quamoco [85] propagate a direct integration of the definition of quality attributes and measurement. By breaking down quality attributes or even defining additional layers, the complex, abstract quality attributes (such as reliability or maintainability) become more manageable and measurable.

  5. Non-functional requirement - Wikipedia

    en.wikipedia.org/wiki/Non-functional_requirement

    Broadly, functional requirements define what a system is supposed to do and non-functional requirements define how a system is supposed to be.Functional requirements are usually in the form of "system shall do <requirement>", an individual action or part of the system, perhaps explicitly in the sense of a mathematical function, a black box description input, output, process and control ...

  6. ISO/IEC 9126 - Wikipedia

    en.wikipedia.org/wiki/ISO/IEC_9126

    Each quality sub-characteristic (e.g. adaptability) is further divided into attributes. An attribute is an entity which can be verified or measured in the software product. Attributes are not defined in the standard, as they vary between different software products.

  7. FURPS - Wikipedia

    en.wikipedia.org/wiki/FURPS

    FURPS is an acronym representing a model for classifying software quality attributes (functional and non-functional requirements): Functionality - Capability (Size & Generality of Feature Set), Reusability (Compatibility, Interoperability, Portability), Security (Safety & Exploitability)

  8. Category:Software quality - Wikipedia

    en.wikipedia.org/wiki/Category:Software_quality

    S. Safety-critical system; Scalability; Search-based software engineering; Second-system effect; Secure by design; Software assurance; Software bloat; Software crisis

  9. Quality engineering - Wikipedia

    en.wikipedia.org/wiki/Quality_engineering

    Quality engineering is the discipline of engineering concerned with the principles and practice of product and service quality assurance and control. [1] In software development, it is the management, development, operation and maintenance of IT systems and enterprise architectures with high quality standard. [2] [3] [4]