Databricks Delta

To connect a Databricks Delta table to Telmai, you'll need to gather specific information from your Databricks instance. Follow the steps below:

1. Capture Connection Details.

You can find the JDBC connectivity details in the Databricks workspace console:

Navigate to Compute -> Cluster -> Cluster Name -> Configuration -> Advanced Options -> JDBC/ODBC.

Capture the following details:

• Server Hostname

• Port

• HTTP Path

For more information, refer to the : Databricks ODBC and JDBC Drivers

2. Generate a Security Token

A security token is required to connect to the cluster remotely. Create this token from the Databricks workspace console:

• Go to the top right corner and click on your User Name -> User Settings -> Access Token -> Generate New Token.

• Capture the token created.

For detailed instructions, see theAuthentication for Databricks tools and APIs

3. Identify Table Details

From the Data section in the Databricks workspace, identify the database and table you want to connect.

Source in Telmai

Once you have the necessary information, navigate to the Telmai UI and enter the following properties:

• Host: Cluster hostname

• Port: Cluster port

• Schema: Schema name (i.e., database name)

• Catalog (Optional): Unity catalog name

• HTTP path: HTTP path of the cluster

• Token: API token