00:00:00 What Is Observability?
00:01:30 How Debugging Practices Differ Between Observability and Monitoring
00:02:47 Lessons from Scaling Without Observability
00:04:20 How Observability Relates to DevOps, SRE, and Cloud Native
00:05:49 Structured Events Are the Building Blocks of Observability
00:07:21 Stitching Events into Traces
00:08:48 Instrumentation with OpenTelemetry
00:10:31 Analyzing Events to Achieve Observability
00:12:24 How Observability and Monitoring Come Together
00:14:00 Applying Observability Practices in Your Team
00:15:45 Observability-Driven Development
00:17:07 Using Service-Level Objectives for Reliability
00:18:45 Acting on and Debugging SLO-Based Alerts
00:20:20 Observability and the Software Supply Chain
00:21:55 Build Versus Buy and Return on Investment
00:23:50 Efficient Data Storage
00:26:26 Cheap and Accurate Enough: Sampling
00:28:38 Telemetry Management with Pipelines
00:30:25 The Business Case for Observability
00:32:06 Observability's Stakeholders and Allies
00:33:51 An Observability Maturity Model
00:35:42 Where to Go from Here
