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PROFESSIONAL-DATA-ENGINEER · Question #50

You are designing the database schema for a machine learning-based food ordering service that will predict what users want to eat. Here is some of the information you need to store: - The user profile

The correct answer is A. BigQuery. You've hit your limit · resets 5am (America/New_York)

Submitted by tyler.j· Mar 30, 2026Designing data processing systems

Question

You are designing the database schema for a machine learning-based food ordering service that will predict what users want to eat. Here is some of the information you need to store: - The user profile: What the user likes and doesn't like to eat - The user account information: Name, address, preferred meal times - The order information: When orders are made, from where, to whom The database will be used to store all the transactional data of the product. You want to optimize the data schema. Which Google Cloud Platform product should you use?

Options

  • ABigQuery
  • BCloud SQL
  • CCloud Bigtable
  • DCloud Datastore

How the community answered

(50 responses)
  • A
    74% (37)
  • B
    8% (4)
  • C
    14% (7)
  • D
    4% (2)

Explanation

You've hit your limit · resets 5am (America/New_York)

Topics

#database selection#BigQuery#ML data schema#transactional data

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