Part 2: Monitoring - Level 1
The first level of the Observability Maturity Model, Monitoring, is not new to IT. But as reliable IT system operation becomes more and more critical, the importance of monitoring continues to increase. A monitor tracks a specific parameter of an individual component in the system to make sure it stays within an acceptable range; if the value moves out of the range, the monitor triggers an action, such as an alert, state change or warning.