Decision Support Systems vs. Managetment Information Systems

A finding attendant placement can be defined as, a transcription in which one or more computer and computer programs assist in decision-making by providing randomness ( finale support body, 2012). The difference between these cardinal carcass of ruless basically is the way that they function. A management information system is utilize by management, congenital decision making, and lastly, in making documentation. Decision support systems help the workers to make decisions from sidereal day to day. Management information systems are used by both(prenominal) upper take aim and mid-level management, in contrast to decision support systems. Decision support systems are used by all management levels, and the data it uses is not only internal, still external too (Laudon & Laudon, 2012). A decision support system is do up of threesome parts, the database, the impersonate base, and the substance abuser interface. whole of these parts could either be very broad or very basic in nature depending on what mannikin of decision support system is being utilized. The database, or DBMS, is made up of organized, real-life information, such as consumer account files, history of goods that were sold, or planned work hours for the week. The model base, or MBMS, is made up of several models, all depending on what sort of analyzing that the system willing do.

Look at it this way, if the systems aim is to bequeath projections of sales for a mixed bag of situations, one particular(prenominal) model could be a analogue regression verbal expression made up of old sales and other data. The user interface puts the two into a system that works u nitedly and gives the person making the deci! sion information about how to offer the data as well as the models (Decision Support Systems, 2012). An case of where a decision support system would help a company in making internal decisions would be if a company needed to know what would excrete to their return on investment if a factory inscription were delayed for a long period of time, the DDS would come in handy because this would be...If you emergency to get a full essay, prescribe it on our website: OrderEssay.net

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