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Explore strategies for testing in production to ensure optimal feature performance and user experience in this conference talk from NDC Porto 2022. Learn how to proactively identify and address issues in real-time, rather than relying on user reports or staging environment results. Discover the benefits of production testing, including increased accuracy, faster test execution, and higher confidence before releases. Gain insights into implementing feature flagging, canary releases, and data cleanup techniques to mitigate risks and improve testing practices. Understand the steps needed to shift your company's testing culture and provide the best possible experience for your users. Challenge the traditional mindset of staging environment testing and focus on what truly matters: how features perform in production.