Now that you understand the fundamentals of k6 and performance testing, it's time to put that knowledge into practice. This article walks you through writing real tests, integrating them into CI/CD pipelines, and using profiling tools to identify and fix…
Your application works perfectly on your laptop. Unit tests pass. Integration tests pass. You deploy to production, and suddenly everything grinds to a halt. Five hundred real users hit your homepage simultaneously, and your server starts returning 503 errors.…