Observability is a measure of how easily you can see what's going on inside a system.

In software engineering, observability is the ability to monitor applications and systems to identify performance bottlenecks and other issues.

It's often used to ensure that a system is working properly so developers can make changes or fix bugs.

Content:

What is observability?
Why do we need observability?
How does observability work?
Observability versus monitoring
What are the components of observability?