Table of Contents
Question
A company wants to query its server logs to gain insights about its customers’ experiences. Which AWS service will store this data MOST cost-effectively?
A. Amazon Aurora
B. Amazon Elastic File System (Amazon EFS)
C. Amazon Elastic Block Store (Amazon EBS)
D. Amazon S3
Answer
D. Amazon S3
Explanation
The AWS service that will store server logs data most cost-effectively for a company to query and gain insights about its customers’ experiences is Amazon S3 (Option D).
Explanation:
Let’s analyze each option to determine the most cost-effective storage service for server logs:
A. Amazon Aurora: Amazon Aurora is a relational database service. While it can store and query data efficiently, it may not be the most cost-effective option for storing large volumes of server logs due to the higher associated costs.
B. Amazon Elastic File System (Amazon EFS): Amazon EFS provides scalable and fully managed file storage for EC2 instances. While it offers shared file storage, it may not be the most cost-effective option for storing and querying server logs, especially if the volume of data is large.
C. Amazon Elastic Block Store (Amazon EBS): Amazon EBS provides block-level storage volumes for EC2 instances. While it is suitable for persistent data storage, it may not be the most cost-effective option for storing and querying server logs, especially if the volume of data is large.
D. Amazon S3: Amazon S3 (Simple Storage Service) is an object storage service that allows you to store and retrieve large amounts of unstructured data, including server logs. It is highly durable, scalable, and offers cost-effective storage options. With Amazon S3, you only pay for the storage used, making it a suitable choice for storing and querying server logs.
In summary, based on the requirement for cost-effective storage of server logs to gain insights about customers’ experiences, the most appropriate AWS service is Amazon S3 (Option D). It provides scalable and durable object storage with cost-effective pricing options, making it an ideal choice for storing and querying large volumes of server logs.
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