Blast radius
Blast radius is how much else can break when one thing changes or fails. ZopNight shows it before you act on a recommendation, marking each directly connected resource as safe, warning or affected and giving a 0 to 100 risk score. Why it matters: Knowing what a change touches stops a small saving from causing a large outage.
Read the term in context.
Each row is a lesson that uses this term. The lesson where it first appears is the canonical definition.