Observability is a measure of how well internal states of a system can be inferred from knowledge of its external outputs. In control theory, the observability and controllability of a linear system are …

Jun 26, 2024 · Observability, the ability to measure a system’s current state based on the data it generates, is critical for cloud-native environments.

Observability is the ability to understand the internal state or condition of a complex system based solely on knowledge of its external outputs, specifically its telemetry.

Jul 23, 2025 · Observability means we can understand how a system works based on the information it produces, like logs, measurements, and traces. As cloud systems have become more complicated, …

Oct 23, 2025 · Observability describes the ability to understand and manage the performance of all the systems, servers, applications, and other resources constituting an enterprise technology stack.

Jul 2, 2025 · Observability is the ability to measure and understand the internal state of a system. The word comes from "observe" (to watch or monitor) plus "ability" (the capacity to do something).

Dec 9, 2024 · Observability is about understanding a system’s performance from the data it generates. It’s a practice that enables engineers to quickly analyze system behavior and take proactive …