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Exam AWS Certified Solutions Architect - Associate SAA-C03 topic 1 question 909 discussion

Exam question from Amazon's AWS Certified Solutions Architect - Associate SAA-C03
Question #: 909
Topic #: 1
[All AWS Certified Solutions Architect - Associate SAA-C03 Questions]

A company uses Amazon RDS for PostgreSQL to run its applications in the us-east-1 Region. The company also uses machine learning (ML) models to forecast annual revenue based on near real-time reports. The reports are generated by using the same RDS for PostgreSQL database. The database performance slows during business hours. The company needs to improve database performance.

Which solution will meet these requirements MOST cost-effectively?

  • A. Create a cross-Region read replica. Configure the reports to be generated from the read replica.
  • B. Activate Multi-AZ DB instance deployment for RDS for PostgreSQL. Configure the reports to be generated from the standby database.
  • C. Use AWS Data Migration Service (AWS DMS) to logically replicate data to a new database. Configure the reports to be generated from the new database.
  • D. Create a read replica in us-east-1. Configure the reports to be generated from the read replica.
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Suggested Answer: D 🗳️
by officedepotadmin at Aug. 5, 2024, 3:57 p.m.
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hpirnaj
3 months, 2 weeks ago
Selected Answer: D
MOST cost-effectively
upvoted 1 times
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[Removed]
8 months, 1 week ago
Selected Answer: D
D. Create a read replica in us-east-1. Configure the reports to be generated from the read replica.
upvoted 1 times
...
muhammadahmer36
8 months, 2 weeks ago
Selected Answer: D
Read replicas are typically less expensive than setting up a cross-Region replica or activating Multi-AZ deployments. You only pay for the additional read replica, without the overhead costs associated with cross-Region data transfer or maintaining a synchronous standby in Multi-AZ setups.
upvoted 1 times
...
officedepotadmin
8 months, 3 weeks ago
Selected Answer: D
Read replicas are typically less expensive than setting up a cross-Region replica or activating Multi-AZ deployments. You only pay for the additional read replica, without the overhead costs associated with cross-Region data transfer or maintaining a synchronous standby in Multi-AZ setups.
upvoted 1 times
...
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