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What is a key benefit of using incremental models in cloud data warehouses?

easy📝 Conceptual Q2 of 15
dbt - Incremental Models
What is a key benefit of using incremental models in cloud data warehouses?
ALower compute costs by processing less data
BFaster network speed
CAutomatic data backup
DImproved data encryption
Step-by-Step Solution
Solution:
  1. Step 1: Identify cost factors in cloud warehouses

    Compute usage is a major cost driver in cloud data warehouses.
  2. Step 2: Understand incremental model impact

    Incremental models reduce compute by processing only new or changed data, lowering costs.
  3. Final Answer:

    Lower compute costs by processing less data -> Option A
  4. Quick Check:

    Incremental models reduce compute = lower cost [OK]
Quick Trick: Incremental models cut compute usage, saving money [OK]
Common Mistakes:
MISTAKES
  • Confusing network speed with compute cost
  • Assuming incremental models handle backups
  • Thinking encryption is related to incremental models

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