A company manages a financial services application that stores a large volume of data in an Amazon DynamoDB table. A developer needs to improve the performance of the DynamoDB read queries without increasing the cost. Which solution meets these requirements?

Topic #: - All AWS Certified Developer Associate Questions

A. Use parallel scans.
B. Add a local secondary index (LSI).
C. Create a DynamoDB Accelerator (DAX) cluster.
D. Query with the ProjectionExpression parameter.

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A company manages a financial services application that stores a large volume of data in an Amazon DynamoDB table. A developer needs to improve the performance of the DynamoDB read queries without increasing the cost. Which solution meets these requirements?

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A company manages a financial services application that stores a large volume of data in an Amazon DynamoDB table. A developer needs to improve the performance of the DynamoDB read queries without increasing the cost. Which solution meets these requirements?

Suggested Answer:

Reference Material:

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