Defect Clustering
🔄 What is Defect Clustering?
📖 Definition: 🐞 A small number of modules often contain most of the defects.
🧠 Analogy: 🍎 Like finding most of the rotten apples in one part of a basket.
🔍 Example: 📝 In a large e-commerce application, the checkout and payment systems might contain the majority of defects.
📊 Fact: Studies show that 80% of defects are found in 20% of the modules.
💾 Test Data: Focus testing efforts on the areas with the highest risk or where most defects were found in previous cycles.
📝 Conclusion: Identifying defect clusters allows testers to concentrate efforts where they matter most, enhancing overall software quality.
🔗 Hashtags: #DefectClustering, #SoftwareQuality, #TestingFocus