When it comes to testing, there's no place like production! But how do you test in production and minimize risk simultaneously? How do you know if new code is better or producing the desired results? In this demo-rich session, learn effective techniques such as how to add effective telemetry to provide test data; how and when to use feature flags, and A/B testing using Azure Web Apps, LaunchDarkly, Application Insights and Azure DevOps.

You will learn:

• Instrumenting code with Application Insights
• When and how to use feature flags
• Using Azure Web app deployment slots for A/B testing