After filling data in https://databricks.com/try-databricks for first time there are 4 option, big ones AWS, Google, Azure (14 days try) and small link below to use community permanent free version
Join a Regional User Group to connect with local Databricks users. Events will be happening in your city, and you wonโt want to miss the chance to attend and share knowledge.
If there isnโt a group near you, start one and help create a community that brings people together.
