advantages of information system

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The system provides information on the past, present and project future and on relevant events inside and outside the organization . It may be defined as a planned and integrated system for gathering relevant data, converting it in to right information and supplying the same to the concerned executives. The main purpose of MIS is to provide the right information to the right people at the right time.

The Concept of management information systems originated in the 1960s and become the byword of almost all attempts to relate computer technology and systems to data processing in business . During the early 1960s , it became evident that the computer was being applied to the solution of business problem in a piecemeal fashion, focusing almost entirely on the computerization of clerical and record – keeping tasks. The concepts of management information systems was developed to counteract such in efficient development and in effective use of the computer. The MIS concepts is vital to efficient and effective computer use in business of two major reasons:

· It serves as a systems framework for organizing business computer applications. Business applications of computers should be viewed as interrelated and integrated computer – based information systems and not as independent data processing job .

· In emphasizes the management orientation of electronics information processing in business . The primary goal of computer based information systems should be the processing of data generated by business operations.
A management information system is an integrated man – machine systems that provides information to support the planning and control function of manager in an organization .
· The out put of an MIS is information that sub serves managerial functions. When a system provides information to persons who are not managers, then it will not be considered as part of an MIS . For .example , an organization often process a lot of data which it is required by law to furnish to various government regulatory agencies. Such a system, while it may have interfaces with an MIS, would not be a part of it, Instances of such systems are salary disclosures and excise duty statements. By the same token to sophisticated computer – aided design system for engineering purposes would also not be a part of an MIS.

· Generally, MIS deals with information that is systematically and routinely collected in accordance with a well-defined set of rules. Thus, and MIS is a part of the formal information network in an organization. Information that has major managerial planning significance is sometimes collected at golf courses. Such information is not part of MIS, how ever, one- shot market research data collected to gauge the potential of a new product does not come with in the scope of an MIS by our definition because although such information may be very systematically collected it is not collected on a regular basis.

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