Management Information System

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Introduction and Details Definition

A management information system (MIS) provides information that organizations require to manage themselves efficiently and effectively. Management information systems are typically computer systems used for managing. The five primary components there is Hardware, Software, Data (information for decision making), Procedures (design,development and documentation), and People (individuals, groups, or organizations). Management information systems are distinct from other information systems because they are used to analyze and facilitate strategic and operational activities.

Based on the history, Kenneth C. Laudon and Jane Laudon identify five eras of MIS evolution corresponding to the five phases in the development of computing technology: 1) mainframe and minicomputer computing, 2) personal computers, 3) client/server networks, 4) enterprise computing, and 5) cloud computing.

The first era (mainframe and minicomputer) was ruled by IBM and their mainframe computers; these computers would often take up whole rooms and require teams to run them. The second era (personal computer) began in 1965 as microprocessors started to compete with mainframes and minicomputers and accelerated the process of decentralizing computing power from large data centers to smaller offices. As technological complexity increased and costs decreased, the need to share information within an enterprise also grew—giving rise to the third era (client/server), in which computers on a common network access shared information on a server. The fourth era (enterprise) enabled by high speed networks, tied all aspects of the business enterprise together offering rich information access encompassing the complete management struc...

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...e sales order entry, hotel reservations, payroll, employee record keeping, and shipping.
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