How to Test Configuration Changes Without Breaking Production
from Software Testing with Fexingo: QA, Automation, and Reliable Software Engineering Hosted by Fexingo
In this episode of Software Testing with Fexingo, Lucas and Luna dive into the hidden dangers of configuration changes — those tiny edits to feature flags, environment variables, and service settings that can silently break production. They explore real-world examples like the 2023 AWS S3 outage and the Knight Capital trading disaster, and discuss practical strategies for testing config changes before they go live. From config-as-code and schema validation to canary releases and configuration drift detection, they cover how to build a safety net for your system's least-tested code path. Tune in to learn why treating configuration like code is essential for reliable software engineering, and how a few simple practices can save you from a midnight page. #ConfigurationTesting #ConfigAsCode #FeatureFlags #SoftwareTesting #QA #ReliableSoftware #TechPodcast #FexingoBusiness #BusinessPodcast #TestingStrategy #DevOps #SRE #ProductionSafety #CanaryRelease #SchemaValidation #DriftDetection #ContinuosTesting #SoftwareEngineering Keep every episode free: buymeacoffee.com/fexingo
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