Explore the evolving landscape of observability in cloud-native systems through this 42-minute CNCF conference talk. Delve into the distinction between monitoring and observability, understanding how systems progress from simple to complex. Examine the importance of highly contextual instrumentation and the role of Open Telemetry as the new standard for observability data collection. Learn about key trends shaping the future of observability, including the components of Open Telemetry and its impact on data collection in tools like Scout. Gain insights into functional requirements, the observability quality scale, and the challenges of increasing complexity in modern systems.