This is an expert setting and can be ignored. Custom Scriptella drivers can be used to connect other systems, e.g. Cassandra.

Settings

(1) Driver: The driver. Example: "com.ebd.hub.datawizard.etl.driver.cassandra.Driver".

(2) URL: The URL. Example: "jdbc:cassandra://<cassandra-host-or-IP>:<port>/<keyspace>".

(3) Null values: The replacement value for destination fields without value.

(4) Script: The script.

(5) Connection parameters: The connection parameters.