How to integrate Metabase with Azure Table Data

Metabase is an open source data visualization tool that allows users to create interactive dashboards. When paired with CData Connect Cloud, users can easily create visualizations and dashboards linked to live Azure Table data. This article describes how to connect to Azure Table and build a simple visualization using Azure Table data.

CData Connect provides a pure cloud-to-cloud interface for Azure Table, allowing you to easily integrate with live Azure Table data in Metabase — without replicating the data. Connect looks exactly like a SQL Server database to Metabase and uses optimized data processing out of the box to push all supported SQL operations (filters, JOINs, etc) directly to Azure Table, leveraging server-side processing to quickly return Azure Table data.

Configure Azure Table Connectivity for Metabase

Connectivity to Azure Table from Metabase is made possible through CData Connect Cloud. To work with Azure Table data from Metabase, we start by creating and configuring a Azure Table connection.

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

   Specify your AccessKey and your Account to connect. Set the Account property to the Storage Account Name and set AccessKey to one of the Access Keys. Either the Primary or Secondary Access Keys can be used. To obtain these values, navigate to the Storage Accounts blade in the Azure portal. You can obtain the access key by selecting your account and clicking Access Keys in the Settings section.

4. Click Create & Test
5. Navigate to the Permissions tab in the Add Azure Table 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.

With the connection configured, you are ready to connect to Azure Table data from Metabase.

Connect to CData Connect from Metabase

After creating the virtual database, navigate to your Metabase instance. Use the SQL Server interface to connect to Connect Cloud.

1. Navigate to the administration screen (Settings -> Admin) and click "Add Database" from the "Databases" tab
2. Configure the connection to Connect Cloud and click "Save"
   • Database type: Select "SQL Server"
   • Name: Name the connection (e.g. "Azure Table (Connect Cloud)")
   • Host: tds.cdata.com
   • Port: 14333
   • Database name: The name of the connection you just created (e.g. AzureTables1)
   • Username: A Connect Cloud username (e.g. user@mydomain.com)
   • Password: The PAT for the above Connect Cloud user
   • Click to Use a secure connection (SSL)

Execute Azure Table Data with Metabase

Once you configure the connection to Connect Cloud, you can query Azure Table and build visualizations.

1. Use the "Write SQL" tool to retrieve the Azure Table data
2. Write a SQL query based on the Azure Table connection in CData Connect Cloud, e.g.
   
   

   SELECT Name, Price FROM NorthwindProducts

3. Navigate to the "Visualization" screen, choose a visualization, and configure the visualization

More Information & Free Trial

At this point, you have built a simple visualization from Azure Table data in Metabase. You can continue to work with live Azure Table data in Metabase just like you would any SQL Server database. For more information on creating a live connection to Azure Table (and more than 100 other data sources), visit the Connect Cloud page. Sign up for a free trial and start working with live Azure Table data in Metabase today.