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AWS Certified Solutions Architect study material · question 194 of 500

Which two benefits does Amazon RDS Proxy give an application? Choose two.

  1. It replicates the database to a second Region
  2. It converts the database engine from MySQL to PostgreSQL
  3. It pools and shares database connections so the application can scale
  4. It reconnects to a standby DB instance while holding application connections open
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Answer: C. It pools and shares database connections so the application can scale
D. It reconnects to a standby DB instance while holding application connections open

RDS Proxy exists for connection pooling and for surviving a database failover without dropping the application's own connections.

Source: Amazon RDS Proxy (Amazon Web Services) — Amazon RDS Proxy

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