All about management information system
The management information system is a software system the helps the management of the company in controlling the existing processes, to organize work and to plan what to do ahead. The information that is got through the management information system is from different systems that are deployed in the organization.
For example, you might get information from the inventory control system, purchase management system, and the work scheduling system all together. This would help the management in making decisions regarding the purchase orders that are to be made based on the inventory levels available and schedule the production accordingly.
With a lot of information coming in from the different systems in the organization, the management information system is efficient in giving you the needed reports for taking important decisions. However there are decision support systems in the organization which is quite different from the management information systems.
The MIS helps you to preprocess the data required and help you in making decisions. It is not an expert system that makes the decision itself. It just aids you by giving you the relevant information pertaining to the query made to the system. In smaller organizations the functionalities for making decisions are also integrated with the management information systems. In very large organizations, there are separate modules for this.
Only at the top level the Decision Support System is used. The decision support system provides the top managers with processed data to help them make decisions. At the middle level, the management information system helps them to take decisions regarding the daily process.
The data that is got at the middle level are not only processed data, they also get raw data which can be processed by the middle level managers to help the top management. Processing of raw data is preprogrammed and automated. However options to customize this processing are also available to the middle managers.
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