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Observability

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This book teaches observability in simple language from beginner to production incident response. It covers logs, metrics, traces, dashboards, alerts, SLOs, OpenTelemetry, and how to build usable observability systems.

Level: intermediateLanguage: EN EnglishRating: 0Reviews: 0

Technology DevOps and Platform Engineering DevOps GAUAB Academy Devops Platform Engineering Observability

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Book contents

01Chapter 1: Introduction to Observability 02Chapter 2: Logging Fundamentals and Structured Logs 03Chapter 3: Metrics, Time Series, and SLIs 04Chapter 4: Tracing and Request Flow Visibility 05Chapter 5: Dashboards and Service Health Views 06Chapter 6: Alerting, On-Call, and Noise Reduction 07Chapter 7: OpenTelemetry and Instrumentation Basics 08Chapter 8: Observability for Microservices 09Chapter 9: Observability for Background Jobs and Queues 10Chapter 10: SLOs, Error Budgets, and Reliability Goals 11Chapter 11: Incident Investigation Workflows 12Chapter 12: Cost, Sampling, and Retention Strategy 13Chapter 13: Observability for AI and Data Systems 14Chapter 14: Security Signals and Audit Trails 15Chapter 15: Capstone: Build an Observability Stack 16Chapter 16: Capstone: Use It During an Incident 17Appendix A: Commands and Workflow Cheat Sheet 18Appendix B: Reference Architectures and Patterns 19Appendix C: Common Mistakes and Fixes 20Appendix D: Best Practices Summary

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