One of the key capabilities of Data Loader is its ability to run one-time or scheduled data imports. Data Loader is a client application provided by Salesforce that enables users to perform bulk data operations, such as importing, exporting, updating, deleting, and inserting large volumes of data. This tool is particularly useful for managing large datasets that cannot be efficiently handled through the standard Salesforce interface. By scheduling data imports, users can automate the process of importing data at regular intervals, ensuring data is kept up to date without manual intervention. While Data Loader does have features to handle duplicates and work with metadata, its primary strength lies in its data import and export capabilities.