Dataphin:Create a Hologres compute source

Procedure

1. On the Dataphin home page, in the top menu bar, choose Planning > Compute Source.

2. On the Compute Source page, click + Add Compute Source, and then select Hologres Compute Source.

3. On the Create Hologres Compute Source page, configure the parameters.

   • Basic information

     Parameter	Description
     Compute Source Type	Select Hologres.
     Compute Source Name	The name must meet the following requirements: Can contain only Chinese characters, digits, letters, underscores (_), and hyphens (-). The name can be up to 64 characters in length.
     Compute Source Description	A brief description of the compute source, up to 128 characters in length.

   • Configuration

     Parameter	Description
     JDBC URL	The endpoint of the Hologres compute source, in the format jdbc:postgresql://host:port/dbname.
     Schema	Enter the schema of the compute engine database.
     Username, Password	The credentials used to connect to the compute source. For a RAM user, enter the AccessKey ID and AccessKey secret. For a self-managed database account, enter the account ID and password.

4. Click Test Connection.

5. After a successful connection test, click Submit.