Packaging a project as Databricks Asset Bundles

Databricks Asset Bundles (DABs) let you define jobs, Delta Live Tables pipelines, and other workspace resources as YAML source-controlled configuration, then validate, deploy, and run them consistently across environments using the Databricks CLI. They are the recommended CI/CD mechanism for packaging and promoting Databricks workloads from dev to staging to production.

1 · Learn the must-know

• 1A bundle is defined by a root databricks.yml file (optionally split across included YAML files) that declares resources, artifacts, and one or more deployment targets.
• 2Core CLI lifecycle commands are databricks bundle init (scaffold from a template), validate, deploy, run, and destroy, and require Databricks CLI version 0.205 or later.
• 3Targets let the same bundle be deployed to different workspaces/environments (e.g., dev, staging, prod) with overridden variables, compute, or permissions per target.
• 4Each target can set mode: development or mode: production; development mode auto-prefixes resource names with the deploying user and pauses schedules/triggers to avoid clashes, while production mode enforces stricter validation (e.g., requiring run_as identity).

2 · Check your understanding