SOA-C02 · Question #745
SOA-C02 Question #745: Real Exam Question with Answer & Explanation
The correct answer is B: Use Amazon RDS Proxy to set up a proxy. Associate the proxy with the DB cluster.. Amazon RDS Proxy pools and reuses database connections for Aurora PostgreSQL, reducing overhead from frequent opens/closes and letting many application clients share fewer backend connections - directly improving performance under increased load.
Question
An application accesses databases that run on an Amazon Aurora PostgreSQL Multi-AZ DB cluster. The application is gaining more users and is experiencing an increased load. A SysOps administrator needs to improve the application performance by pooling and sharing database user connections. Which solution will meet this requirement?
Options
- AIncrease the IOPS of the DB cluster.
- BUse Amazon RDS Proxy to set up a proxy. Associate the proxy with the DB cluster.
- CEnable Enhanced Monitoring on the DB cluster. Move the logs to Amazon CloudWatch.
- DEnable Performance Insights for 35 days on the DB cluster.
Explanation
Amazon RDS Proxy pools and reuses database connections for Aurora PostgreSQL, reducing overhead from frequent opens/closes and letting many application clients share fewer backend connections - directly improving performance under increased load.
Community Discussion
No community discussion yet for this question.