Help Center> Data Lake Insight> Developer Guide> Using the Spark Job to Access Data Sources of Datasource Connections> Overview
Overview
DLI supports the native Spark Data Source APIs. 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, CSS, DCS, DDS, DWS, MRS, and RDS. To use the datasource connection capability of DLI, you need to create a datasource connection first. For details about how to create a datasource connection on the management console, see the Data Lake Insight User Guide. You can use Scala, PySpark, and Java to develop Spark jobs for data sources in datasource connections.
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