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PROFESSIONAL-DATA-ENGINEER · Question #163
You work for a mid-sized enterprise that needs to move its operational system transaction data from an on-premises database to GCP. The database is about 20 TB in size. Which database should you choos
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Submitted by ricky.ec· Mar 30, 2026Designing data processing systems
Question
You work for a mid-sized enterprise that needs to move its operational system transaction data from an on-premises database to GCP. The database is about 20 TB in size. Which database should you choose?
Options
- ACloud SQL
- BCloud Bigtable
- CCloud Spanner
- DCloud Datastore
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Topics
#Database selection#Cloud SQL#Relational databases#Data migration