None will never generate or use any schema information. Flex validation will perform best effort validation against a schema (if present) but attempt to execute the query in all cases. Strict validation ensures all identifiers are in the schema. The debug property will cause the driver to print out debug information to the console during its operation.
The JDBC Driver for MongoDB can be used with any query or reporting software that supports JDBC. There are installation instructions for common applications such as Tableau, Splunk, and SAP Lumira.