Difference between MIS and DSS
Difference between MIS and DSS
| Key | MIS | DSS |
|---|---|---|
| Full Form | MIS stands for Management Information System. | DSS stands for Decision Support System. |
| Purpose | The primary purpose of an MIS is to provide the management with the information they need to make operational and strategic decisions. An MIS is focused on the internal operations of an organization and is designed to support the needs of managers at all levels. | A DSS, on the other hand, is designed to support specific decision-making processes and is often used by individuals or small groups within an organization. |
| Primary Task | MIS identifies the information required. | DSS identifies the tools to be used in the decision process. |
| Data | An MIS typically uses data that is internal to the organization, such as data from financial systems, HR systems, and sales systems. | A DSS may use both internal and external data, and is often used to analyze large amounts of data to identify trends and patterns that can help inform decision making. |
| Dependency | Dependent on computer systems. | Dependent on management jurisdiction. |
| Usage | MIS is used in control process | DSS is used in planning, staffing and decision making. |
| Users | MIS is used by middle level, low level users and senior executives in some cases. | DSS is used by analysts, professionals and managers. |
| Focus | Focus is on information processing. | Focus is on decision making, support and analysis. |
| Structure | An MIS is typically a centralized system that is used by all parts of an organization. | A DSS is often more decentralized, and is used by specific departments or individuals as needed. |
| Interactivity | An MIS is typically a batch processing system, meaning that it processes data in batches at regular intervals. | A DSS is often an online system that allows users to interact with the data in real-time and get immediate feedback on their queries and analyses. |