Superset¶

The semantic model can be integrated with Superset using the following ways:

Using Data Product Hub(Recommended - GUI based): This method provides a user-friendly, graphical interface for integrating the semantic model with Superset. This approach is ideal for those who prefer an intuitive, no-code setup.
Using cURL command (Command-Line based): By executing a simple cURL request, users can fetch and connect the semantic model directly to Superset. This method is suitable for advanced users looking to script or automate the integration process.

Using Data Product Hub(Recommended)¶

This method provides a user-friendly, graphical interface for integrating the semantic model with Superset. This approach is ideal for those who prefer an intuitive, no-code setup while ensuring seamless integration with Superset.

Access Superset Integration¶

Go to the 'Access Options' tab for your Data product in Data Product Hub. Under the 'BI Sync' section, locate the 'Superset' option.

Initiate the Connection¶

Click on 'Add Connection' under the Superset option. This action will open a new window where you’ll enter your credentials to link DataOS with Superset.

Enter Superset Credentials¶

In the setup window, fill in the required credentials:

Username: The Superset account username.
Password: The corresponding password for this account.

Activate the Data Product¶

Once you’ve entered all the credentials, click 'Activate' to complete the setup. This will link the Product Affinity semantic model with Superset.

Access Data Product in Superset¶

After activation, go to the DataOS homepage. Scroll to the 'Apache Superset' section, click on 'Datasets', and locate your activated data product available as datasets. You’re now ready to start visualizing and building analytical dashboards.

Using cURL Command¶

Prerequisites¶

Curl: Ensure curl is installed on the system. For Windows users, curl.exe may be required.
Lens API endpoint: The API endpoint provided by Lens to sync semantic model, enabling integration with Superset.
Access credentials: Access credentials such as username, password, and host are required for Superset.

Superset requires the login credentials (username and password) and the host address where Superset is hosted. The command establishes a database and table with a live connection to the Lens model in Superset, enabling direct interaction with and visualization of data from Lens within the Superset environment.

Steps¶

To sync the Lens model with Superset, follow these steps:

Step 1: Run the curl command

Copy the curl command syntax below and replace the placeholders with the actual values.

SyntaxExample

curl --location --request POST 'https://<DATAOS_FQDN>/lens2/sync/api/v1/superset/<WORKSPACE_NAME>:<LENS-NAME>' \
--header 'apikey: <apikey>' \
--header 'Content-Type: application/json' \
--data-raw '
{
    "username": "<superset username>",
    "password": "<superset password>",
    "host": "https://superset-<DATAOS_FQDN>"
}

curl --location --request POST 'https://liberal-monkey.dataos.app/lens2/sync/api/v1/superset/public:company-intelligence' \
--header 'apikey: aueniekQa==' \
--header 'Content-Type: application/json' \
--data-raw '
{
    "username": "adder_1",
    "password": "adder_1",
    "host": "https://superset-liberal-monkey.dataos.app"
}

Command parameters:

URL: https://liberal-monkey.dataos.app/lens2/sync/api/v1/superset/public:quality360. This is the endpoint for syncing with Superset.
DataOS FQDN: Current DataOS FQDN, e.g., liberal-monkey.dataos.app.
--header 'Content-Type: application/json': Specifies the content type as JSON.
Lens_Name: Name of the Lens, e.g., quality360.
API_Key: DataOS API key. The DataOS API key for the user can be obtained by executing the command below.
```
dataos-ctl user apikey get
```

Upon initiation, a response will be received:

{
    "message": "started"
}
...
{
    "message": "Superset project creation and sync completed successfully."
}

Once the command is executed in the terminal, results will be visible in the Superset app as demonstrated below:

Please follow the steps outlined to see the result:

Step 2 Go to DataOS: Go to DataOS and select Superset.

Step 3 Navigate to Datasets tab: Here, each entity will appear as a dataset.

The setup is complete. Further exploration and analysis can be performed in Superset.

Data policies and security¶

The behavior of data policies (e.g., masking) depends on the user who has synced the Superset. The policies applied to the user syncing the Superset will be enforced on all users consuming the datasets from that Superset.