What is a dashboard in Power BI?

A dashboard in Power BI is accurately defined as a one-page, interactive interface displaying insights. This specialized feature allows users to visualize key metrics and trends through various visualizations such as charts, graphs, and other graphical representations. By consolidating important data points into a single page, dashboards enable users to monitor performance at a glance and make data-driven decisions quickly.

Dashboards are designed to be interactive, allowing users to drill down or filter data based on specific parameters, which enhances exploration and analysis. They serve a distinct purpose compared to other functionalities within Power BI, such as reports, which often offer a more comprehensive, multi-page analysis of data.

In contrast, the other options refer to concepts that are not accurate representations of what a dashboard entails. A collection of databases implies a backend storage solution rather than a visualization tool. A type of report format suggests a different aspect of Power BI focused on detailed reporting rather than the high-level overview that a dashboard provides. A data storage system refers to the infrastructure for storing data, which is separate from the visualization and analytical capabilities of a dashboard in Power BI.