Answer-first summary for fast verification
Answer: Amazon DynamoDB
Option C is CORRECT because Amazon DynamoDB is a fully managed NoSQL database service that provides single-digit millisecond performance at any scale. It is designed for high availability and durability, with built-in support for multi-Region and multi-master replication, which meets the requirements for high OLTP workload, performance, and global availability with minimal operational overhead.
Author: Ritesh Yadav
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Question 36/60
A gaming company uses a NoSQL database to store customer information. The company is planning to migrate to AWS.
The company needs a fully managed AWS solution that will handle high online transaction processing (OLTP) workload, provide single-digit millisecond performance, and provide high availability around the world.
Which solution will meet these requirements with the LEAST operational overhead?
A
Amazon Keyspaces (for Apache Cassandra)
B
Amazon DocumentDB (with MongoDB compatibility)
C
Amazon DynamoDB
D
Amazon Timestream
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