Decision makers require a versatile framework that responds and adjusts to the always changing business conditions. The personal information handling arrangement of an organization can offer the least help since it identified with exchanges. For this situation, the decision support system (DSS) joins human abilities with the abilities of PCs to give productive administration of information, announcing, investigation, displaying, and arranging issues. DSS provides a refinement between organized, semi-organized, and unstructured data. Specifically, a DSS lessens the amount of data to a ridiculous organized sum; because of this, choices are made to help the assembling procedure. The objective of these frameworks is to prevent issues inside the generation procedure. This chapter gives an outline of the state-of-the-art craftsmanship writing on DSS and portrays current methods of DSS-related applications inside assembling situations.