What is EN ISO 14143-3:2021?

The Basics of EN ISO 14143-3:2021

The EN ISO 14143-3:2021 is a standard set by the International Organization for Standardization (ISO) that specifically focuses on defining key performance indicators (KPIs) for the measurement and evaluation of software products. This standard lays out the guidelines and methodology for assessing software quality, reliability, and maintainability.

EN ISO 14143-3:2021 is part of a broader series that provides a framework for software engineering and measurement. It aims to ensure that stakeholders have a common understanding of how to evaluate software products using objective and quantifiable metrics.

The Key Elements of EN ISO 14143-3:2021

One of the foundational concepts of EN ISO 14143-3:2021 is the definition of KPIs, which serve as measurable indicators of the software's performance. These indicators enable organizations to assess and compare different software products effectively.

The standard also introduces the concept of functional size measurement (FSM), which allows organizations to quantify the size and complexity of a software product based on its functionality. FSM plays a crucial role in determining effort estimation, productivity, and resource allocation during the software development life cycle.

In addition to FSM, EN ISO 14143-3:2021 emphasizes the importance of measuring other quality characteristics such as reliability, maintainability, and portability. These characteristics provide insights into the software's ability to perform its intended functions, adapt to changing environments, and be modified or enhanced without excessive effort.

Benefits and Implications of EN ISO 14143-3:2021

The adoption of EN ISO 14143-3:2021 brings various benefits for both software developers and end-users. For developers, it facilitates the benchmarking of their products against established industry standards, helping them identify areas for improvement and prioritize resource allocation.

By adhering to EN ISO 14143-3:2021, organizations can enhance transparency in software development processes, leading to improved decision-making and accountability. It enables better risk management by identifying potential pitfalls early in the development life cycle.

Moreover, the standard fosters confidence among end-users by providing a reliable measure for assessing the quality and reliability of software products. This helps them make informed decisions when selecting software solutions that best align with their requirements and expectations.

Conclusion

EN ISO 14143-3:2021 is a comprehensive standard that provides guidelines for measuring and evaluating software products. By establishing KPIs and emphasizing functional size measurement and other quality characteristics, this standard enables stakeholders to assess software performance objectively. Its adoption offers numerous benefits, including improved decision-making, enhanced risk management, and increased confidence for both developers and users. Organizations should embrace this standard to ensure the delivery of high-quality software products and drive innovation in the software industry.