The DataSource namespace provides the classes for the Apex Connector Framework. Use the Apex Connector Framework to develop a custom adapter for Salesforce Connect. … The following are the classes in the DataSource namespace. AsyncDeleteCallback Class. A callback class that the Database.
DataSource Namespace: It provides the classes for the Apex connector framework. By Using the Apex connector framework, We can develop a custom adapter for Salesforce Connect. After this Connect your Salesforce organization to any data anywhere via the Salesforce connect custom adapter.