Publishing a view to Data Lake

You can create and publish a Data Lake view to Data Lake that is based on the information defined in the metagraph model.

Metagraphs uses this information to generate a CREATE VIEW statement that is used to create a new view in Data Lake. After it is created, the view can be queried with the Compass Query Platform. A schema for the view is also generated upon creation and stored in Data Catalog. Views created in Metagraphs are treated the same as any other view created in Data Lake.

The primary node is used as the initial query table in the generated SQL statement. All outgoing relationships from the primary node are included as JOINs using the property mappings and join types defined for each relationship.

See Compass views