Executive information systems $($EIS$)$ and decision support systems $($DSS$)$ have revolutionized the management and administrative activities of healthcare organizations, particularly in terms of long$-$range and strategic planning. These systems provide healthcare managers with real$-$time access to critical data and analytics, enabling them to make informed decisions and improve organizational performance.

An executive information system $($EIS$)$ is a computerized information system that provides top$-$level managers with a comprehensive view of an organization's operations. It consolidates data from various departments and functions into a centralized database, allowing managers to monitor performance, analyze trends, and make strategic decisions.

A decision support system $($DSS$)$ is a computerized system that helps managers make informed decisions by providing them with interactive tools and models to analyze complex information. DSS allows managers to simulate scenarios, test hypotheses, and evaluate alternatives, leading to better decision$-$making and improved organizational outcomes.

The impact of EIS and DSS on healthcare management and strategic planning is significant. Here are some key ways in which these systems have changed the landscape of healthcare administration: