Query, Visualize, and Share live Power BI XMLA Data in Redash

Redash is a collaboration tool that lets you query, visualize, and share your data. When paired with CData Connect Cloud, Redash gets access to live Power BI XMLA data. This article demonstrates how to connect to Power BI XMLA using Connect Cloud and work with live Power BI XMLA data in Redash.

CData Connect Cloud provides a pure SQL Server interface for Power BI XMLA, allowing you to query data from Power BI XMLA without replicating the data to a natively supported database. Using optimized data processing out of the box, CData Connect Cloud pushes all supported SQL operations (filters, JOINs, etc.) directly to Power BI XMLA, leveraging server-side processing to return the requested Power BI XMLA data quickly.

Configure Power BI XMLA Connectivity for Redash

Connectivity to Power BI XMLA from Redash is made possible through CData Connect Cloud. To work with Power BI XMLA data in Redash, we start by creating and configuring a Power BI XMLA connection.

1. Log into Connect Cloud, click Connections and click Add Connection
2. Select "Power BI XMLA" from the Add Connection panel
3. Enter the necessary authentication properties to connect to Power BI XMLA.

   By default, use Azure AD to connect to Microsoft Power BI XMLA. Azure AD is Microsoft’s multi-tenant, cloud-based directory and identity management service. It is user-based authentication that requires that you set AuthScheme to AzureAD.

   For more information on other authentication schemes, refer to the Help documentation.

4. Click Create & Test
5. Navigate to the Permissions tab in the Add Power BI XMLA Connection page and update the User-based permissions.

Add a Personal Access Token

If you are connecting from a service, application, platform, or framework that does not support OAuth authentication, you can create a Personal Access Token (PAT) to use for authentication. Best practices would dictate that you create a separate PAT for each service, to maintain granularity of access.

1. Click on your username at the top right of the Connect Cloud app and click User Profile.
2. On the User Profile page, scroll down to the Personal Access Tokens section and click Create PAT.
3. Give your PAT a name and click Create.
4. The personal access token is only visible at creation, so be sure to copy it and store it securely for future use.

Connect to Power BI XMLA from Redash using Connect Cloud

To establish a connection from Redash to CData Connect Cloud using the SQL Server API, follow these steps.

1. Log into Redash.
2. Click the settings widget on the top right.
3. Click New Data Source.
4. Select Microsoft SQL Server as the Data Source Type.
5. On the configuration tab, set the following properties:
   • Database Name: enter the Connection Name of the CData Connect Cloud data source you want to connect to (for example, Salesforce1).
   • Server: enter the virtual SQL Server host name (tds.cdata.com)
   • User: enter your CData Connect Cloud username. This is displayed in the top-right corner of the CData Connect Cloud interface. For example, [email protected].
   • Password: enter the PAT you generated on the Settings page.
   • Port: enter 14333
6. Click Create.
7. Click Test Connection to ensure that the connection is configured properly.

You can now work with live Power BI XMLA data in Redash.

Get CData Connect Cloud

To get live data access to 100+ SaaS, Big Data, and NoSQL sources directly from Redash, try CData Connect Cloud today!