SAA-C03 · Question #83
SAA-C03 Question #83: Real Exam Question with Answer & Explanation
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Question
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 neat 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?
Options
- ACreate a cross-Region read replica. Configure the reports to be generated from the read replica.
- BActivate Multi-AZ DB instance deployment for RDS for PostgreSQL. Configure the reports to be
- CUse AWS Data Migration Service (AWS DMS) to logically replicate data lo a new database.
- DCreate a read replica in us-east-1. Configure the reports to be generated from the read replica.
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