How Test Prioritization Slashes Regression Time

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How Test Prioritization Slashes Regression Time

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In this episode of Software Testing with Fexingo, Lucas and Luna explore test prioritization—a technique that reorders your regression suite to catch the most critical bugs first. They dive into a real-world case study: how a mid-sized fintech company cut their regression run from 45 minutes to under 12 minutes by prioritizing tests based on code change risk and historical failure data. Lucas explains the difference between coverage-based and risk-based prioritization, and why the greedy algorithm often outperforms more complex machine learning approaches. Luna asks the smart questions: does prioritization miss edge cases? How do you measure 'priority'? By the end, you'll understand how to implement a lightweight prioritization system using just your CI logs and a few lines of Python. Perfect for QA engineers and devs tired of waiting hours for test results. #TestPrioritization #RegressionTesting #QATechniques #RiskBasedTesting #ContinuousIntegration #FintechTesting #PythonScripting #CIOptimization #TestAutomation #CodeChangeAnalysis #GreedyAlgorithm #TestSuiteManagement #SoftwareQuality #TechPodcast #SoftwareTestingWithFexingo #FexingoBusiness #BusinessPodcast #Technology Keep every episode free: buymeacoffee.com/fexingo

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