Generating documentation site in dbt - Cheat Sheet & Quick Revision

Recall & Review

beginner

What is the purpose of generating a documentation site in dbt?

Generating a documentation site in dbt helps you create a clear, easy-to-navigate website that shows your data models, sources, and tests. It helps teams understand the data pipeline better.

beginner

Which dbt command is used to generate the documentation site?

The command dbt docs generate creates the documentation files needed for the site.

beginner

How do you view the generated documentation site locally?

After generating docs, run dbt docs serve to start a local web server. Then open the provided URL in your browser to explore the docs.

intermediate

What kind of information can you find in the dbt documentation site?

You can find model descriptions, column details, data sources, test results, and lineage graphs showing how data flows between models.

beginner

Why is it important to add descriptions to models and columns in dbt before generating docs?

Descriptions make the documentation site more useful by explaining what each model and column means, helping everyone understand the data better.

Which command generates the documentation files in dbt?

A dbt docs generate

B dbt run

C dbt test

D dbt compile

The dbt docs generate command creates the files needed for the documentation site.

How do you start a local server to view dbt docs?

A dbt test

B dbt run

C dbt build

D dbt docs serve

Use dbt docs serve to start a local web server for viewing the documentation site.

What does the dbt documentation site NOT show?

A Data lineage graphs

B Column details

C Raw data records

D Data model descriptions

The documentation site shows metadata and lineage, but not the actual raw data records.

Why should you add descriptions to your dbt models before generating docs?

A To speed up dbt runs

B To improve documentation clarity

C To reduce data size

D To create tests automatically

Descriptions help make the documentation clearer and more useful for everyone.

Which of these is a benefit of using the dbt documentation site?

A Helps teams understand data flow

B Automatically fixes data errors

C Runs SQL queries faster

D Stores raw data securely

The documentation site helps teams see how data moves and is transformed, improving understanding.

Explain the steps to generate and view a dbt documentation site.

Think about commands and how to access the site.

Describe why adding descriptions to models and columns is important before generating docs in dbt.

Consider how documentation helps people.