Definition
Cloud Native Observability refers to the practice of instrumenting, collecting, and analyzing telemetry data from cloud native applications and infrastructure to understand their internal state and behavior. This involves leveraging tools and techniques that are designed to work seamlessly within dynamic, distributed cloud environments, focusing on logs, metrics, and traces. It enables teams to proactively identify and resolve issues, optimize performance, and ensure the reliability and security of their cloud native systems. For instance, observing application traces can reveal performance bottlenecks in microservices communication, helping developers pinpoint slow API calls. This differs from traditional monitoring, which often relies on static infrastructure and predefined checks, by embracing the ephemeral and automated nature of cloud native architectures. Understanding Cloud Native Observability is crucial for domains like cloud security and operations, appearing in certifications such as CCSP and AWS exams.