How does reported billing in Azure relate to Databricks?

[raffael]

Hello,

I'm trying to understand how costs in Azure relate to costs in Databricks. I'm currently on Azure Pay-as-you-Go and Databricks Trial. There's nothing on my Azure account going on apart from Databricks.

This is the costs bar chart on Azure (€):

This is the costs dashboard from Databricks ($):

1$ = 0.88€ and 1€ = 1.14$

Let's take April 9:

• Databricks: 4$ SQL, 7.9$ ALL_PURPOSE
• Azure: 3.4$ VMs, 1.1$ Storage

My first question would be; am I correct to assume that I have to pay the sum of all those costs for April 9? Meaning:

• I pay 11.9$ to Databricks
• And I pay 4.5$ to Azure

Is that correct?

If I am not mistaken then SQL at Databricks means Serverless SQL which is hosted by Databricks and not related to Azure - is that correct? At least I never see any compute spinning up in Azure when I use SQL on Databricks.

But ALL_PURPOSE on Databricks of course is running on Azure VMs for which I have to pay 4.5$ to Azure and 7.9$ to Databricks. My question here would be - isn't that a bit much? I pay twice the amount to Databricks for something running on Azure that I also have to pay for separately (to Azure)?

I hope my question isn't too confusing. I'm just trying to understand what's going on. Nobody likes surprise with regard to costs.

Thanks

[raffael]

Here's the SKU perspective of the costs in Databricks:

[Advika]

Hello @raffael!

It appears that this post duplicates another one you’ve posted earlier. The original post has already been answered. I recommend continuing the discussion there to keep the conversation focused and organized.