Description: The failure rate refers to the frequency with which failures occur in a software application during its lifecycle. This indicator is crucial in software development, as it allows developers and quality teams to assess the stability and reliability of the software. A high failure rate may indicate problems in the design, implementation, or testing of the software, which can lead to an unsatisfactory user experience. Conversely, a low failure rate indicates that the software is more robust and meets the established requirements. The failure rate can be measured at different stages of development, from unit testing to integration and acceptance testing. Additionally, it can be expressed in absolute terms (number of failures) or relative terms (percentage of failures in relation to the total tests conducted). This indicator not only helps identify problematic areas in the code but is also fundamental for the continuous improvement of the development process, allowing teams to adjust their practices and tools to minimize errors in future iterations.
