Introduction about Decison Support System (DSS)

A decision support system (DSS) is a computer program application that  helps organization analyzes business data and presents in the better and more easier ways. So that users can make business decisions more easily. It is an "informational application" (to distinguish it from an "operational application" that collects the data in the course of normal business operation).there are few type of  information that a decision support application might gather and present would be:

• Comparative sales figures between one week and the next

• Projected revenue figures based on new product sales assumptions

• The consequences of different decision alternatives, given past experience in a context that is described

A decision support system may present information graphically and may include an expert system or artificial intelligence . It may be aimed at business executives or some other group of  knowledge workers.

here some video that briefly explain about the introduction :

The objective of DSS is for :

• Help provide support to managers in decision making process
• Help the effectiveness of the decision-making process than efficiency.
• Help provide the changing of markets condition.
• Help to provide customer needs more better.