Quality Models

Quality models are frameworks that define a set of quality criteria and standards to evaluate software products. These models provide a comprehensive set of guidelines and best practices to ensure that software products are developed and delivered with high quality. Some common quality models used in software quality assurance (SQA) are:

ISO 9001: This is an international standard for quality management that provides guidelines and requirements for developing and maintaining quality management systems. It emphasizes the importance of customer satisfaction, process improvement, and continuous monitoring and improvement of quality standards.

CMMI: The Capability Maturity Model Integration (CMMI) is a framework that provides guidelines for developing and improving software development processes. It focuses on process improvement and provides a set of best practices and guidelines for software development organizations to improve their processes and deliver high-quality software products.

Six Sigma: Six Sigma is a methodology that emphasizes the importance of process improvement and defect reduction. It focuses on identifying and removing defects and minimizing variation in software development processes to improve quality and efficiency.

Agile: Agile is an iterative and flexible approach to software development that emphasizes customer collaboration, frequent testing and feedback, and continuous improvement. It is designed to deliver high-quality software products that meet customer needs and requirements.