Monitoring is critical. Without monitoring it's just a time bomb. You need to set alerts and you also need to audit and test the alerting system every few mont

Monitoring is critical. Without monitoring it's just a time bomb. You need to set alerts and you also need to audit and test the alerting system every few months. Is so easy to forget that your alerting system depends on your email server or some network port or something that gets changed or removed without updating the alert system.