Configuring a GaussDB(DWS) Data Source Connection

Create a cluster and bind an EIP to the cluster. For details, see section Creating a CDM Cluster.

Ensure that the CDM cluster and the GaussDB(DWS) cluster are in the same region and VPC to ensure network connectivity.
On the Cluster Management page, click Job Management in the Operation column of the cluster and choose Links > Create Link.
Select Data Warehouse Service and click Next.

Configure the GaussDB(DWS) connection, click Test. If the connection is successful, click Save.

**Table 1** GaussDB(DWS) connection information
Parameter	Value
Name	dws
Database Server	Click Select and select the GaussDB(DWS) cluster to be connected from the cluster list. NOTE: The system automatically displays the GaussDB(DWS) clusters in the same region and VPC. If no GaussDB(DWS) cluster is available, manually enter the IP address of the GaussDB(DWS) cluster that has been connected to the network.
Host Port	8000
Database Name	test
User Name	dbadmin
Password	Password of user dbadmin
Use Agent	No