DBS-C01 · Question #367
DBS-C01 Question #367: Real Exam Question with Answer & Explanation
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Question
A company's application team needs to select an AWS managed database service to store application and user data. The application team is familiar with MySQL but is open to new solutions. The application and user data is stored in 10 tables and is de-normalized. The application will access this data through an API layer using a unique ID in each table. The company expects the traffic to be light at first, but the traffic will increase to thousands of transactions each second within the first year. The database service must support active reads and writes in multiple AWS Regions at the same time. Query response times need to be less than 100 ms. Which AWS database solution will meet these requirements?
Options
- ADeploy an Amazon RDS for MySQL environment in each Region and leverage AWS Database
- BDeploy an Amazon Aurora MySQL global database with write forwarding turned on.
- CDeploy an Amazon DynamoDB database with global tables.
- DDeploy an Amazon DocumentDB global cluster across multiple Regions.
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