An on-going system to collect data on a program= s activities and outputs, designed to provide feedback on whether the program is fulfilling its functions, addressing the targeted population, and/or producing intended services.

a computer-based system that processes data to provide information about the performance of a business process

a subsystem of a management information system and has several distinguishable components

A monitoring system is the collection of all software parts in a distributed system which observe and modify the program execution, the underlying operating system, and the hardware and communicate with one or more tools.

A system that provides information on the operation of our water and sewerage systems