---
url: /v6.2/en-us/connecting-lakehouse.md
---
# Connect to Cloud Lakehouse

### Connection Steps

Please follow the steps below to connect to the `Yunqi Lakehouse` data source.

1. On the Data Connection page, click "New Data Connection" in the upper right corner.
   ![](/images/data-connection/connection-001.png)

2. In the data source types, select the `Lakehouse` data source.
   ![](/images/data-connection/connecting-lakehouse-001.png)

3. Fill in the required parameters for the data source connection as prompted.
   ![](/images/data-connection/connecting-lakehouse-002.png)

   **Connection Configuration Information Description**

   | Field         | Description                                 |
   | ------------- | ------------------------------------------- |
   | Name          | The name of the connection. Required and unique within the user. |
   | service       | The address of the database                 |
   | username      | The username for the database               |
   | password      | The password for the database               |
   | schema        | The schema of the database                  |
   | Max Connections | Maximum number of connections in the pool |
   | URL           | The JDBC URL of the database                |
   | vcluster      | Virtual cluster                             |
   | instance      | Instance name                               |
   | workspace     | Workspace                                   |

4. After filling in the parameters, click the `Validate` button to get the validation result (this checks the connectivity between HENGSHI SENSE and the configured data connection; you cannot add the connection if validation fails).

5. After validation passes, click `Execute Preset Code` to pop up the preset code for this data source, then click the execute button.

6. Click the `Add` button to add the `Lakehouse` connection.

> \[!CAUTION] Please Note
>
> 1. Parameters marked with \* are required; others are optional.
> 2. When connecting to a data source, you must execute the preset code. Failure to do so may result in certain functions being unavailable during data analysis. In addition, when upgrading from a version prior to 4.4 to 4.4, you need to execute the preset code for existing data connections in the system.