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Get the Report →Visualize MariaDB Data in Tableau Desktop (through CData Connect)
Create a virtual SQL Server database for MariaDB data in CData Connect (or Connect Server) and build visualizations from live MariaDB data in Tableau Desktop.
Tableau is a visual analytics platform transforming the way businesses use data to solve problems. When paired with CData Connect (or Connect Server), you can easily get access to live MariaDB data within Tableau.
CData Connect Server provides a pure SQL Server interface for MariaDB, allowing you to easily build reports from live MariaDB data in Tableau Desktop — without replicating the data to a natively supported database. As you build visualizations, Tableau Desktop generates SQL queries to gather data. Using optimized data processing out of the box, CData Connect Server pushes all supported SQL operations (filters, JOINs, etc) directly to MariaDB, leveraging server-side processing to quickly return the requested MariaDB data.
This article shows how to create a virtual SQL Server database for MariaDB, connect to the virtual database in Tableau, and build a simple chart.
Create a Virtual SQL Server Database for MariaDB Data
CData Connect Server uses a straightforward, point-and-click interface to connect to data sources and generate APIs.
- Login to Connect Server and click Connections.
- Select "MariaDB" from Available Data Sources.
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Enter the necessary authentication properties to connect to MariaDB.
The Server and Port properties must be set to a MariaDB server. If IntegratedSecurity is set to false, then User and Password must be set to valid user credentials. Optionally, Database can be set to connect to a specific database. If not set, the tables from all databases are reported.
- Click Save Changes
- Click Privileges -> Add and add the new user (or an existing user) with the appropriate permissions.
With the virtual database created, you are ready to connect to MariaDB data from Tableau Desktop.
Visualize Live MariaDB Data in Tableau Desktop
The steps below outline connecting to the virtual MariaDB database in CData Connect and building a simple visualization from the data.
- Open Tableau and click "Microsoft SQL Server" under Connect -> To a Server.
- In the connection wizard, enter the values for your CData Connect instance and click "Sign In"
- Server: the address of your Connect instance and port of the TDS endpoint, separated by a comma (default port is: 1433)
- Database: the virtual database you configured for the MariaDB data
- Username & Password: the credentials for a CData Connect user
- Select your newly created database and the table(s) you wish to visualize (defining relationships for JOINed tables as needed).
- Select Dimensions and Measures and configure your visualization.
SQL Access to MariaDB Data from On-Premise Applications
At this point, you have a direct connection to live MariaDB data from your Tableau Desktop workbook. You can create new visualizations, build dashboards, and more. For more information on gaining SQL access to data from more than 200 SaaS, Big Data, and NoSQL sources (including MariaDB) from desktop applications like Tableau refer to our CData Connect page or download a free trial.