My understanding of management information System positioning

The earliest definition was: "To help them make decisions in a written or oral manner, at the right time, to provide information about the past, present and future of the company and its environment to the manager, the staff and the outside world." ”

This definition is based on management, not computer technology, and he emphasizes the use of information to support decision-making, but no accent must be applied to computer and mathematical models.

The definition that follows: "He is a machine system that uses computer hardware and software, manual work, analysis, planning, control and decision-making models, as well as database users." It provides information to support the operation, management, and decision-making functions of an enterprise or organization. ”

This definition shows that the goal of MIS is to support management activities at three levels (and decision-making, management, operation).

In the editor-in-chief of the "Management of Modernization" medicine will define the management information system as "a person, machinery (computer, etc.) composed of a system, she from the global start to assist enterprises to make decisions, he used information to control the behavior of enterprises, in order to achieve long-term enterprise goals."

This definition corrects the mistaken understanding that the information system is regarded as computer application in China at that time, reiterates the function and nature of management information system, and emphasizes a kind of tool of computer knowledge realization Management Information System. For an enterprise, even without the computer will have the existence of management information system, management Information system is any enterprise can not have a system.

My understanding of management information System positioning