A global gaming company uses Amazon DynamoDB for player profiles. Players are distributed worldwide. The company wants to ensure that players experience single-digit millisecond latency when reading and writing their profiles, regardless of their location. Which DynamoDB feature should be used?

Answer options:

DynamoDB Accelerator (DAX)

DynamoDB Global Tables

DynamoDB Streams

Amazon CloudFront

How to approach this question

Identify the DynamoDB feature for multi-region active-active architectures.

Full Answer

B.DynamoDB Global Tables✓ Correct

Amazon DynamoDB Global Tables provide a fully managed solution for deploying a multi-region, active-active database, ensuring fast, local read and write performance for globally distributed users.

Common mistakes

Choosing DAX, which only caches data in a single region.

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