How do management information systems use historical data to monitor an organization’s performance?

Management information systems (MIS) utilize raw, historical data derived from data processing systems to assist managers in evaluating organizational performance.1

These systems monitor performance by performing the following functions:

• Preparing Summaries: MIS aggregate detailed transaction records into management summaries that provide an overview of organizational activities.1
• Charting Trends and Cycles: By analyzing historical data, these systems identify and visualize patterns, trends, and cycles over time.1
• Performance Comparison: MIS enable managers to monitor actual performance by comparing it against established plans or budgets.1

While management reporting systems generally focus on past and present activities to support routine decision-making, they are distinct from decision support systems (DSS), which are designed to project future consequences and evaluate potential alternatives before resources are committed. The integration of these systems into business planning has allowed operations research professionals to apply quantitative methods to improve the effectiveness of organizational decision-making.123