CLF-C02 · Question #689
A company wants an in-memory data store that is compatible with open source in the cloud. Which AWS service should the company use?
The correct answer is B. Amazon ElastiCache. Amazon ElastiCache is a fully managed in-memory data store and cache service that supports open-source engines like Redis and Memcached, making it ideal for low-latency, high-throughput Amazon DynamoDB is a NoSQL database, not in-memory. Amazon EBS provides block storage for EC2
Question
A company wants an in-memory data store that is compatible with open source in the cloud. Which AWS service should the company use?
Options
- AAmazon DynamoDB
- BAmazon ElastiCache
- CAmazon Elastic Block Store (Amazon EBS)
- DAmazon Redshift
How the community answered
(28 responses)- A4% (1)
- B86% (24)
- C7% (2)
- D4% (1)
Explanation
Amazon ElastiCache is a fully managed in-memory data store and cache service that supports open-source engines like Redis and Memcached, making it ideal for low-latency, high-throughput Amazon DynamoDB is a NoSQL database, not in-memory. Amazon EBS provides block storage for EC2 instances, not an in-memory store. Amazon Redshift is a data warehouse optimized for analytics, not for in-memory caching.
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