Examtopics

AWS Certified Developer - Associate

  • Topic 1 Question 463

    An application is experiencing performance issues based on increased demand. This increased demand is on read-only historical records pulled from an Amazon RDS-hosted database with custom views and queries. A developer must improve performance without changing the database structure.

    Which approach will improve performance and MINIMIZE management overhead?

    • Deploy Amazon DynamoDB, move all the data, and point to DynamoDB.

    • Deploy Amazon ElastiCache (Redis OSS) and cache the data for the application.

    • Deploy Memcached on Amazon EC2 and cache the data for the application.

    • Deploy Amazon DynamoDB Accelerator (DAX) on Amazon RDS to improve cache performance.

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