CLF-C02 · Question #816
Which AWS service is a key-value database that provides sub-millisecond latency on a large scale?
The correct answer is A. Amazon DynamoDB. Amazon DynamoDB is a nonrelational database that delivers reliable performance at any scale. It's a fully managed, multi-region, multi-master database that provides consistent single-digit millisecond latency, and offers built-in security, backup and restore, and in-memory cachin
Question
Which AWS service is a key-value database that provides sub-millisecond latency on a large scale?
Options
- AAmazon DynamoDB
- BAmazon Aurora
- CAmazon DocumentDB (with MongoDB compatibility)
- DAmazon Neptune
How the community answered
(21 responses)- A90% (19)
- C5% (1)
- D5% (1)
Explanation
Amazon DynamoDB is a nonrelational database that delivers reliable performance at any scale. It's a fully managed, multi-region, multi-master database that provides consistent single-digit millisecond latency, and offers built-in security, backup and restore, and in-memory caching.
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