AFAIK it is not multitenant, you get your own machines. They spin up the VMs with either open source Spark or the Databricks runtime - you get to choose the di

AFAIK it is not multitenant, you get your own machines. They spin up the VMs with either open source Spark or the Databricks runtime - you get to choose the distribution and version before spinning up the cluster. If you have enough workloads you can run your own pool of VMs to provide a 'serverless' experience to your Spark users: https://databricks.com/blog/2017/06/07/databricks-serverless-next-generation-resource-management-for-apache-spark.html https://databricks.com/blog/2017/06/07/databricks-serverless...