| Observability | Monitoring |
| Focuses on understanding system behavior and gaining insights. | Focuses on predefined metrics and KPIs. |
| Emphasizes the availability of diverse data sources and rich context. | Provides real-time or near-real-time data. |
| Allows exploration and investigation of unknown or unexpected issues. | Primarily used for detecting known issues and system health. |
| Often involves collecting data at higher granularity and with richer context. | Generally relies on data collection at fixed intervals. |