A database specialist is working on an Amazon RDS for PostgreSQL DB instance that is experiencing application performance issues due to the addition of new workloads. The database has 5 ׀¢׀’ of storage space with Provisioned IOPS. Amazon CloudWatch metrics show that the average disk queue depth is greater than 200 and that the disk I/O response time is significantly higher than usual. What should the database specialist do to improve the performance of the application immediately?

by totorovn at Feb. 20, 2025, 4:12 pm

Topic #: - All AWS Certified Database - Specialty Questions

A. Increase the Provisioned IOPS rate on the storage.
B. Increase the available storage space.
C. Use General Purpose SSD (gp2) storage with burst credits.
D. Create a read replica to offload Read IOPS from the DB instance.

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