We need to connect to on premise Teradata from Azure Databricks .
Is that possible at all ?
If yes please let me know how .
If you create a virtual network that can connect to on prem then you can deploy your databricks instance into that vnet. See https://docs.azuredatabricks.net/administration-guide/cloud-configurations/azure/vnet-inject.html.
I assume that there is a spark connector for terradata. I haven't used it myself but I'm sure one exists.