Pure-reference catalog of defect categorisation taxonomies. Covers the IEEE 1044-2009 anomaly classification (anomaly class, anomaly type, anomaly severity, root cause category), the ISTQB CTAL-TA root-cause taxonomy (requirements / design / implementation / interface / test-data / build-environment), and the Orthogonal Defect Classification (ODC) eight-attribute framework. Maps each taxonomy to a worked example showing how the same defect classifies under each. Use to categorise defects consistently across a team, drive root-cause analysis, and inform process-improvement decisions (where in the SDLC do we leak the most defects?).
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"description": "Pure-reference catalog of defect categorisation taxonomies. Covers the IEEE 1044-2009 anomaly classification (anomaly class, anomaly type, anomaly severity, root cause category), the ISTQB CTAL-TA root-cause taxonomy (requirements / design / implementation / interface / test-data / build-environment), and the Orthogonal Defect Classification (ODC) eight-attribute framework. Maps each taxonomy to a worked example showing how the same defect classifies under each. Use to categorise defects consistently across a team, drive root-cause analysis, and inform process-improvement decisions (where in the SDLC do we leak the most defects?).",
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