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Question 565 - CLF-C02 discussion

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A company wants to migrate its PostgreSQL database to AWS. The company does not use the database frequently.

Which AWS service or resource will meet these requirements with the LEAST management overhead?

A.
PostgreSQL on Amazon EC2
Answers
A.
PostgreSQL on Amazon EC2
B.
Amazon RDS for PostgreSQL
Answers
B.
Amazon RDS for PostgreSQL
C.
Amazon Aurora PostgreSQL-Compatible Edition
Answers
C.
Amazon Aurora PostgreSQL-Compatible Edition
D.
Amazon Aurora Serverless
Answers
D.
Amazon Aurora Serverless
Suggested answer: D

Explanation:

Amazon Aurora Serverless is an on-demand, auto-scaling configuration for Amazon Aurora PostgreSQL-Compatible Edition. It is a fully managed service that automatically scales up and down based on the application's actual needs. Amazon Aurora Serverless is suitable for applications that have infrequent, intermittent, or unpredictable database workloads, and that do not require the full power and range of options provided by provisioned Aurora clusters. Amazon Aurora Serverless eliminates the need to provision and manage database instances, and reduces the management overhead associated with database administration tasks such as scaling, patching, backup, and recovery.Reference:Amazon Aurora Serverless,Choosing between Aurora Serverless and provisioned Aurora DB clusters, [AWS Cloud Practitioner Essentials: Module 4 - Databases in the Cloud]

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asked 16/09/2024
Renats Fasulins
41 questions
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