Difference between DSS & MIS

1. MIS functions to produce routine reports,DSS employ sophisticated data modelling & analysis tools for the purpose of resolving structured problems.
2. MIS is used by a limited group (staff managers & professionals), DSS are used by groups,individuals & managers at various levels.
3. DSS is charachterized by an adaptability which contrasted with the semi-inflexible nature of MIS.
4. DSS data sources are much more varied comprising inventory, accounting & production sources & not just internal business ones & its analytical tools are more sophisticated(simulation,atatistical analysis).

Thus, MIS & DSS are differentiated in terms of components, dynamics , analytical tools & general properties.