Question 94 of 307
Single answerYou are designing storage for two relational tables that are part of a 10-TB database on Google Cloud. You want to support transactions that scale horizontally.
You also want to optimize data for range queries on non-key columns. What should you do?
AUse Cloud SQL for storage. Add secondary indexes to support query patterns.
BUse Cloud SQL for storage. Use Cloud Dataflow to transform data to support query patterns.
✓CUse Cloud Spanner for storage. Add secondary indexes to support query patterns.
DUse Cloud Spanner for storage. Use Cloud Dataflow to transform data to support query patterns.
✓
Correct Answer: C
Use Cloud Spanner for storage. Add secondary indexes to support query patterns.
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Explanation
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