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Question 581 - CLF-C02 discussion

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Which AWS service can run a managed PostgreSQL database that provides online transaction processing (OLTP)?

A.
Amazon DynamoDB
Answers
A.
Amazon DynamoDB
B.
Amazon Athena
Answers
B.
Amazon Athena
C.
Amazon RDS
Answers
C.
Amazon RDS
D.
Amazon EMR
Answers
D.
Amazon EMR
Suggested answer: C

Explanation:

Amazon RDS is a fully managed relational database service that supports several database engines, including PostgreSQL. Amazon RDS can run a managed PostgreSQL database that provides online transaction processing (OLTP), which is a type of database workload that handles frequent read and write operations on small amounts of data. Amazon RDS for PostgreSQL offers high performance, availability, scalability, security, and compatibility with the PostgreSQL community edition. Amazon RDS also provides automated backups, point-in-time recovery, encryption, monitoring, and maintenance for PostgreSQL databases.Reference:

Hosted PostgreSQL - Amazon RDS for PostgreSQL

OLTP Database, MySQL And PostgreSQL Managed Database - Amazon Aurora

PostgreSQL options on AWS: Self- managed, managed, and serverless

asked 16/09/2024
Tomas Ojeda
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