dbt in CI/CD pipelines - Cheat Sheet & Quick Revision

Recall & Review

beginner

What is the main purpose of using dbt in CI/CD pipelines?

To automate testing, building, and deployment of data transformations, ensuring data quality and consistency before changes reach production.

beginner

Which dbt command is commonly used to run tests during a CI pipeline?

dbt test is used to run tests on models to check data quality and integrity.

intermediate

Why should dbt models be built in a separate environment during CI/CD?

Building models in a separate environment prevents untested changes from affecting production data and allows safe validation.

beginner

Name a common CI/CD tool that can integrate with dbt pipelines.

Tools like GitHub Actions, GitLab CI, CircleCI, and Jenkins can automate dbt runs and tests in CI/CD pipelines.

intermediate

What is the benefit of running dbt docs generate in a CI/CD pipeline?

It creates updated documentation for your data models automatically, helping teams understand changes and data lineage.

Which dbt command should you run to build models in a CI pipeline?

A dbt seed

B dbt test

C dbt docs generate

D dbt run

dbt run builds the models by running SQL transformations.

Why is it important to run dbt test in CI pipelines?

A To check data quality before deployment

B To deploy models to production

C To generate documentation

D To clean up old data

Tests verify data correctness and catch errors early.

Which environment is best for running dbt models during CI/CD testing?

A Production environment

B Development environment

C Isolated testing environment

D User's local machine

Isolated environments prevent untested changes from affecting production.

What does dbt docs generate do in a CI/CD pipeline?

A Creates updated documentation

B Runs data tests

C Builds models

D Deploys models

It generates documentation to help teams understand data models.

Which CI/CD tool can be used to automate dbt commands?

A Excel

B GitHub Actions

C Slack

D Photoshop

GitHub Actions can automate workflows including dbt runs and tests.

Explain how dbt fits into a CI/CD pipeline and why it is important.

Think about how software code is tested and deployed automatically.

Describe the steps you would include in a CI pipeline to safely deploy dbt models.

Consider the order of building, testing, documenting, and deploying.