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Question 314 - DBS-C01 discussion

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A marketing company is developing an application to track responses to email message campaigns. The company needs a database storage solution that is optimized to work with highly connected dat

a. The database needs to limit connections and programmatic access to the data by using IAM policies.

Which solution will meet these requirements?

A.
Amazon ElastiCache for Redis cluster
Answers
A.
Amazon ElastiCache for Redis cluster
B.
Amazon Aurora MySQL DB cluster
Answers
B.
Amazon Aurora MySQL DB cluster
C.
Amazon DynamoDB table
Answers
C.
Amazon DynamoDB table
D.
Amazon Neptune DB cluster
Answers
D.
Amazon Neptune DB cluster
Suggested answer: D

Explanation:

Amazon Neptune is a fast, reliable, fully managed graph database service that makes it easy to build and run applications that work with highly connected data sets1.Graph databases are designed to store and query data that has complex relationships and interconnections, such as social networks, recommendation engines, fraud detection, and knowledge graphs2.Amazon Neptune supports two popular graph models: Property Graph and Resource Description Framework (RDF), and their respective query languages: Apache TinkerPop Gremlin and SPARQL2.

Amazon Neptune also supports IAM policies to control access to the database resources and operations. You can use IAM database authentication to authenticate users and applications that connect to a Neptune DB cluster. IAM database authentication works with MySQL and PostgreSQL database clients.You can also use IAM roles to manage access to Neptune from other AWS services, such as Amazon EC2, AWS Lambda, and Amazon SageMaker2.

Therefore, Amazon Neptune DB cluster is a suitable solution for the marketing company's requirements, as it can provide a graph database storage solution that is optimized for highly connected data and can limit connections and programmatic access by using IAM policies.

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asked 16/09/2024
Perry Schoenmaker
37 questions
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