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Answer: Cloud Spanner
Cloud Spanner is the most suitable database for this project due to its fully managed nature, automatic scaling capabilities, transactional consistency, scalability up to and beyond 6 TB, and support for SQL queries. While Cloud SQL is fully managed and supports SQL, its scalability might be limited for a 6 TB database. Cloud Bigtable is not designed for SQL queries, and Cloud Datastore is a NoSQL document database, making them unsuitable for SQL-based queries.
Author: LeetQuiz Editorial Team
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You are tasked with selecting a database for a new project that must meet the following criteria: fully managed, capable of automatic scaling, transactionally consistent, able to scale up to 6 TB, and queryable using SQL. Which database would you recommend for this project?
A
Cloud Bigtable
B
Cloud Spanner
C
Cloud SQL
D
Cloud Datastore
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