Tableau
Add a Tableau connection to your decube so that you can discover the lineage of your assets from source to dashboards.
Last updated
Add a Tableau connection to your decube so that you can discover the lineage of your assets from source to dashboards.
Last updated
To enable successful metadata ingestion for Tableau so you can see Dashboards and Charts from Tableau, you will need to enable the Tableau Metadata API for Tableau Server. For the guide from Tableau, refer to this.
We require four important information to connect a Tableau instance. For two of those, head to your Tableau dashboard and take a look at your browser's search bar. Grab the URL and it would look like something below:
Here we need https://<example-server-url.com> as Server URL and <example-site-id> as the Site ID
Get a Personal Access Token following this step.
Then we can fill the connections as so, remember to replace the example URL with your own.
Server URL: <example-server-url.com>
Site ID: <example-site-id>
Token Name: Personal Access Token Name
Token Secret: Personal Access Token Secret
The Source Name will be for you to differentiate and recognize particular sources within the decube application.
decube prefers connecting to Tableau via a Personal Access Token. It is recommended to create a new Access Token for decube and ensure that it is kept safe and secured for ease of management.
Go to your Tableau instance, click on your user profile on the top right, then click on My Account Settings.
There, scroll down until you find Personal Access Tokens.
In Token Name, type a suitable name, we recommend decube data observability. Then click on Create New Token.
A popup will be displayed where you can view Token Name and Token Secret. Click on Copy to clipboard. We recommend saving this credential, like on a password manager as the Token Secret will only be shown to you once.
To build out the lineage, we will need to know the data sources that you've referenced within your Tableau definitions. You can do a one-time mapping for the sources by using the Additional Config in the Modify Data Sources page. Check out how below.
Go to My Account > Data Sources.
Click on Modify.
Click on the Dropdown for Select Data Sources. Select the data sources (4) that your Tableau objects are referencing to and click on Save preferences (5).
Check in the Tableau Settings in the General tab that Automatic Access to Metadata about Databases and Tables is enabled in your organization.
If it is enabled, it may be that the access for the user used to generate the Personal Access Token in the step above needs to have its access elevated in the Project. You will need to grant the Project Leader access to the user. Read more about the permissions that the Project Leader has in this Tableadocumentation.
