===== Mission Critical System ===== [[dido:public:ra:xapend:xapend.a_glossary:start| Return to Glossary ]] A **Mission Critical System** is a system that is essential to the survival of a business or organization. When a mission critical system fails or is interrupted, business operations are significantly impacted. A mission-critical system is also known as mission essential equipment and mission critical [[dido:public:ra:xapend:xapend.a_glossary:a:application|applications]]. Source: [[https://www.techopedia.com/definition/23583/mission-critical-system | Mission Critical System ]]