Component and Structure of DSS

The structure of the decision support system

The Decision support system is especially composed of the subsequent four elements –

1. The info and also the management of the info.

2. The modelbase and also the management of the modelbase.

3. The hardware.

4. The user system interface.

Different elements of the decision support system

1. Dialogue management 

a. Consists of the 3 sub systems; particularly the interface, the dialogue management, the request translator.

b. The interface sub system controls the physical interface.

c. It additionally manages the looks of the screen and additionally accepts the input from the user and so displays the results.

d. The interface sub system is additionally liable for checking the user commands for the right syntax.

e. The dialogue management sub system is liable for the upkeep of the process context with the user.

f. The request translator helps within the translation of the user command into the actions for the model management or the info management elements into such a pattern which will be simply understood by the user.

2. Model management

a. The command processor delivers those commands from the dialogue management elements to either the model base management system or the mode execution system once receiving the commands from the dialogue management elements.

3. database management 

a. Helps within the storage of the info.

b. additionally helps within the manipulation of the info.

c. Works beneath the steerage of the either the model management part or the dialogue management part.

d. Helps within the maintenance of the interface with the info sources that ar usually external to the choice network.