Thank you, Yousry. I apologize for the error in my previous calculations regarding single node, two worker nodes, and four worker nodes. I have made the necessary modifications, and the numbers should reflect a linear progression soon after the page is updated.

I intentionally excluded the cloud VM costs from the calculation due to their variability. These costs depend on several factors, including the cloud region of deployment, applicable discounts, and whether you're using a pay-as-you-go or commitment plan. Additionally, pricing differs across various cloud providers. To simplify the comparison, I focused solely on the Databricks costs.

For a rough estimate, you can assume that $1 in DBU (Databricks Units) will typically incur between $1 and $1.5 in underlying VM costs.