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SAA-C03 · Question #371

A company is migrating its online shopping platform to AWS and wants to adopt a serverless architecture. The platform has a user profile and preference service that does not have a defined schema. The

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Submitted by diego_uy· Mar 4, 2026Design Resilient Architectures

Question

A company is migrating its online shopping platform to AWS and wants to adopt a serverless architecture. The platform has a user profile and preference service that does not have a defined schema. The platform allows user-defined fields. Profile information is updated several times daily. The company must store profile information in a durable and highly available solution. The solution must capture modifications to profile data for future processing. Which solution will meet these requirements?

Options

  • AUse an Amazon RDS for PostgreSQL instance to store profile data. Use a log stream in Amazon
  • BUse an Amazon DynamoDB table to store profile data. Use Amazon DynamoDB Streams to
  • CUse an Amazon ElastiCache (Redis OSS) cluster to store profile data. Use Amazon Data
  • DUse an Amazon Aurora Serverless v2 cluster to store the profile data. Use a log stream in

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