ISO/IEC 25020:2019 系统和软件工程 软件产品质量要求和评估（SQuaRE） 质量测定参考模型和指南

标准编号：ISO/IEC 25020:2019

中文名称：系统和软件工程 软件产品质量要求和评估（SQuaRE） 质量测定参考模型和指南

英文名称：Systems and software engineering — Systems and software Quality Requirements and Evaluation (SQuaRE) — Quality measurement framework

发布日期：2019-07

标准范围

This document provides a framework for developing quality measurement.
The contents of this document are as follows:
— quality measurement reference model;
— relationships among different types of quality measures;
— guidelines for selecting quality measures;
— guidelines for constructing quality measures;
— guidelines for planning and performing measurements;
— guidelines for the application of measurement results.
It includes considerations for selecting quality measures and quality measure elements (Annex A), 
assessing the reliability of measurement and the validity of quality measures (Annex B), elements for 
documenting quality measures (Annex C), normalized measurement function for quality measures 
(Annex D) and the measurement information model in ISO/IEC/IEEE 15939 (Annex E).
This document can be applied for designing, identifying, evaluating and executing the measurement 
model of system and software product quality, quality in use, data quality and IT service quality. 
This reference model can be used by developers, acquirers, quality assurance staff and independent 
evaluators—essentially by people responsible for specifying and evaluating the quality of information 
and communication technology (ICT) systems and services.

标准预览图