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PROFESSIONAL-DATA-ENGINEER · Question #175

PROFESSIONAL-DATA-ENGINEER Question #175: Real Exam Question with Answer & Explanation

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Submitted by jian89· Mar 30, 2026Designing data processing systems

Question

You need to migrate a 2TB relational database to Google Cloud Platform. You do not have the resources to significantly refactor the application that uses this database and cost to operate is of primary concern. Which service do you select for storing and serving your data?

Options

  • ACloud Spanner
  • BCloud Bigtable
  • CCloud Firestore
  • DCloud SQL

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Topics

#Cloud SQL#Database Migration#Relational Database#Cost Optimization
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