DLI supports the native Spark DataSource. Expansions are also made to query and analysis data from other services through SQL syntax and Spark jobs. Currently, the DLI datasource connection supports the following services: CloudTable, DWS, RDS, and CSS. To use the datasource capability of DLI, you need to create a datasource connection first. For details about how to perform operations on the management console, see SQL Datasource Connection and Spark Datasource Connection.