Application performance management, also called application performance monitoring, monitoring and management of performance and availability of software applications
Event monitoring, process of collecting, analyzing, and signaling event occurrences to subscribers such as operating system processes, active database rules as well as human operators
Business transaction management, also called business transaction monitoring, managing information technology from a business transaction perspective
Network monitoring, systems that constantly monitors a computer network for slow or failing components and that notifies the network administrator
System monitoring, a process within a distributed system for collecting and storing state data