OpenTelemetry is revolutionizing observability, offering a unified framework for tracing, metrics, and logs. In this session, we’ll cover the fundamentals of OpenTelemetry, key observability patterns, and best practices for instrumenting applications. We’ll walk through how OpenTelemetry helps track requests across services, measure performance, and diagnose issues effectively. To bring these concepts to life, we’ll showcase a live demo, demonstrating how to set up OpenTelemetry and use it to gain real-time insights into system behavior. Whether you're new to OpenTelemetry or looking to integrate it into your stack, this session will provide a solid foundation to get started and unlock the full potential of modern observability.