Chapter 1, The Sample ApplicationChapter 2, The Producer-Consumer PatternChapter 3, Message BrokersChapter 4, Domain Model and Asynchronous EventsChapter 5, Containerization and Local Environment SetupChapter 6, Localized Testing and Debugging of MicroservicesChapter 7, Microservice ObservabilityChapter 8, CI/CD Pipelines and Integrated TestingChapter 9, Fault Injection and Chaos TestingChapter 10, Modern Design Patterns for ScalabilityChapter 11, Minimizing Data LossChapter 12, Service and Application ResiliencyChapter 13, Telemetry Capture and IntegrationChapter 14, Observability Revisited