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What is the main benefit of using ref() in dbt for cross-team model sharing?

easy🧠 Conceptual Q11 of 15
dbt - Governance and Collaboration
What is the main benefit of using ref() in dbt for cross-team model sharing?
AIt allows teams to write raw SQL without any dependencies.
BIt automatically creates new tables in the database without configuration.
CIt connects models from different teams to avoid duplication and ensure consistency.
DIt disables model version control to speed up development.
Step-by-Step Solution
Solution:
  1. Step 1: Understand the purpose of ref() in dbt

    ref() is used to reference other models, enabling dependency tracking and collaboration.
  2. Step 2: Identify the benefit in cross-team sharing

    By using ref(), teams avoid duplicating models and keep data consistent across projects.
  3. Final Answer:

    It connects models from different teams to avoid duplication and ensure consistency. -> Option C
  4. Quick Check:

    Cross-team sharing = ref() connects models [OK]
Quick Trick: Remember: ref() links models to share work [OK]
Common Mistakes:
MISTAKES
  • Thinking ref() creates tables automatically
  • Believing ref() removes dependencies
  • Confusing ref() with raw SQL execution

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