Topic 1 Question 33
You manage a web application that stores data in a Cloud SQL database. You need to improve the read performance of the application by offloading read traffic from the primary database instance. You want to implement a solution that minimizes effort and cost. What should you do?
Use Cloud CDN to cache frequently accessed data.
Store frequently accessed data in a Memorystore instance.
Migrate the database to a larger Cloud SQL instance.
Enable automatic backups, and create a read replica of the Cloud SQL instance.
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- 正解だと思う選択肢: D
read the question, it says offloading read traffic from the primary database, meaning there would be a read-replica.
The best solution for improving Cloud SQL read performance by offloading traffic while minimizing effort and cost is D. Enable automatic backups and create a read replica. Read replicas are specifically designed to offload read traffic with minimal effort in Cloud SQL. Option C (Larger Instance) scales up the primary, not offloading, and can be more expensive. Option B (Memorystore) requires more application code changes and cache management, increasing effort. Option A (Cloud CDN) is less directly applicable to database read offloading and requires significant application changes, making it higher effort and less effective for this purpose. Therefore, Option D provides the most direct, efficient, and cost-effective way to improve read performance by offloading read traffic from your Cloud SQL database.
👍 1n21837128472025/02/27
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