Decision support system are the categories of the automated system.
DSSs include knowledge-based systems. A properly designed DSS is an interactive software-based system intended to help decision makers compile useful information from a combination of raw data, documents, and personal knowledge, or business models to identify and solve problems and make decisions.
A typical Decision support systems has four components: data management, model management, knowledge management and user interface management. ... The data management component, therefore, consists of both the Decision Support System information and the Decision Support System database management system.
DSS Characteristics : Facilitation : DSS facilitate and support specific decision- making activities and/or decision processes. Interaction : DSS are computer-based systems designed for interactive use by decision makers or staff users who control the sequence of interaction and the operations performed. Ancillary
First, computers and information technology can help people make important decisions. Second, computerized DSS assist and support managers and keep them connected to the decision-making loop. The overriding goal is improving decision-making effectiveness and efficiency, not automating decisions.