| dku_get_sparklyr_config | Builds additional spark_config items for DSS integration |
| dku_spark_connect | Connects to Spark, using DSS configuration |
| spark_read_dku_dataset | Loads a DSS dataset as a sparklyr dataframe |
| spark_write_dku_dataset | Saves a sparklyr dataframe as a DSS dataset |
| spark_write_dku_dataset_schema | Sets dataset schema from dataframe schema |