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Exam AWS Certified Database - Specialty topic 1 question 354 discussion

Exam question from Amazon's AWS Certified Database - Specialty
Question #: 354
Topic #: 1
[All AWS Certified Database - Specialty Questions]

A company has an application environment that deploys Amazon Aurora PostgreSQL databases as part of its CI/CD process that uses AWS CloudFormation. The company's database administrator has received reports of performance issues from the resulting database but has no way to investigate the issues.

Which combination of changes must the database administrator make to the database deployment to automate the collection of performance data? (Choose two.)

  • A. Turn on Amazon DevOps Guru for the Aurora database resources in the CloudFormation template.
  • B. Turn on AWS CloudTrail in each AWS account.
  • C. Turn on and configure AWS Config for all Aurora PostgreSQL databases.
  • D. Update the CloudFormation template to enable Amazon CloudWatch monitoring on the Aurora PostgreSQL DB instances.
  • E. Update the CloudFormation template to turn on Performance Insights for Aurora PostgreSQL.
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Suggested Answer: BD 🗳️
by fceb2c1 at March 3, 2024, 10:32 a.m.
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tsangckl
1 year, 1 month ago
Selected Answer: DE
D. Update the CloudFormation template to enable Amazon CloudWatch monitoring on the Aurora PostgreSQL DB instances. Amazon CloudWatch provides monitoring for AWS resources and applications, collecting and tracking metrics, collecting and monitoring log files, and setting alarms. It can be used to gain system-wide visibility into resource utilization, application performance, and operational health. E. Update the CloudFormation template to turn on Performance Insights for Aurora PostgreSQL. Performance Insights is a database performance tuning and monitoring feature of AWS RDS (including Aurora). It helps you quickly assess the load on your database, and determine when and where to take action.
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fceb2c1
1 year, 2 months ago
Selected Answer: DE
D. Enabling Amazon CloudWatch monitoring on the Aurora PostgreSQL DB instances allows for the collection of performance metrics such as CPU utilization, disk I/O, and database connections. This data can help diagnose performance issues and monitor the health of the databases. E. Turning on Performance Insights for Aurora PostgreSQL provides a detailed view of database performance metrics such as SQL statements, waits, and load patterns. This can help identify bottlenecks and optimize database performance.
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