I read Guide to the Software Quality Body of Knowledge, 3rd Edition (SQuBOK Guide V3).
This is the third edition of SQuBOK, which systematically organizes the body of knowledge around software quality. Beyond traditional areas such as quality concepts and management, testing techniques, reviews, and metrics, it incorporates recent topics like agile, AI and machine learning, and security.
Rather than reading it cover to cover to memorize every detail, I keep it at hand as a map of quality knowledge and consult the relevant area when needed. It works well as an entry point for surveying fields you have not yet mastered and following the related standards and references.
When you want to relearn quality in a systematic way, or to share a common vocabulary about quality within a team, it serves as a reliable anchor.
