Concepts → External Data Source
An external data source defines how to make a connection to a an API, cloud storage, database, data lake, data warehouse, or SaaS service using a built-in connector.
As such, an external data source is an object in a tenant with defined properties. As an object, an external data source has an owner who is typically the user who initially created the object. With Discretionary Access Control (DAC), the object owner can control access to the object. The access rights are View, Share, and Edit.
There are several uses for an external data source:
- Create a physical schema, physical schema tables, and joins between physical schema tables in a physical schema using the Schema Wizard
- Define the data source for a physical schema table in a physical schema
- For an external session variable, define the data source
To learn how to create and manage an external data source, see Tools → Data Manager.
To discover the connectors for this release, see Connectors → All.