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Question 66 - DBS-C01 discussion

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A retail company is about to migrate its online and mobile store to AWS. The company’s CEO has strategic plans to grow the brand globally. A Database Specialist has been challenged to provide predictable read and write database performance with minimal operational overhead.

What should the Database Specialist do to meet these requirements?

A.
Use Amazon DynamoDB global tables to synchronize transactions
Answers
A.
Use Amazon DynamoDB global tables to synchronize transactions
B.
Use Amazon EMR to copy the orders table data across Regions
Answers
B.
Use Amazon EMR to copy the orders table data across Regions
C.
Use Amazon Aurora Global Database to synchronize all transactions
Answers
C.
Use Amazon Aurora Global Database to synchronize all transactions
D.
Use Amazon DynamoDB Streams to replicate all DynamoDB transactions and sync them
Answers
D.
Use Amazon DynamoDB Streams to replicate all DynamoDB transactions and sync them
Suggested answer: A

Explanation:


https://aws.amazon.com/dynamodb/features/

With global tables, your globally distributed applications can access data locally in the selected regions to get single-digit millisecond read and write performance.

Not Aurora Global Database, as per this link: https://aws.amazon.com/rds/aurora/globaldatabase/?nc1=h_ls .

Aurora Global Database lets you easily scale database reads across the world and place your applications close to your users.

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asked 16/09/2024
Mohammad Sameer
37 questions
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