Do we really know what is happening in production?
The difference between collecting logs, metrics, and traces and actually understanding a system.
Observability is not simply producing more logs. The goal is to ask questions we did not anticipate and get reliable answers from the system.
Signal versus noise
Recording every request in detail can feel safe. But if a critical failure leaves us lost among thousands of meaningless lines, the system is not helping us.
Keep the business context
Business concepts such as orders, payments, and deliveries matter as much as technical metrics. A healthy system should show not only that it is running, but that it is working correctly.