Learn how AWS tools like the Service Quotas console and AWS Trusted Advisor help manage service quotas during scaling events to ensure application stability and prevent disruptions.
Table of Contents
Question
A company has an application that uses AWS services. During scaling events, the company wants to keep the application’s usage within AWS service quotas.
A. Service Quotas console
B. AWS Trusted Advisor
C. AWS Systems Manager
D. AWS Shield
E. AWS Cost Explorer
Answer
A. Service Quotas console
B. AWS Trusted Advisor
Explanation
The correct answers are A and B because the Service Quotas console and AWS Trusted Advisor are AWS services or tools that can report the quotas so the company can improve the reliability of the application. The Service Quotas console is an AWS tool that allows users to view and manage their quotas for AWS services from a central location.
Users can use the Service Quotas console to request quota increases, track quota usage, and set alarms for nearing quota limits. AWS Trusted Advisor is an AWS service that provides real-time guidance to help users follow AWS best practices for security, performance, cost optimization, and fault tolerance.
One of the categories of checks that AWS Trusted Advisor performs are the service limits checks, which monitor the usage of each AWS service and alert users when they are close to reaching the default limit. The other options are incorrect because they are not AWS services or tools that can report the quotas so the company can improve the reliability of the application.
AWS Systems Manager is an AWS service that enables users to automate operational tasks, manage configuration and compliance, and monitor system health and performance. AWS Shield is an AWS service that protects users against Distributed Denial of Service (DDoS) attacks. AWS Cost Explorer is an AWS tool that allows users to visualize, understand, and manage their AWS costs and usage.
To manage an application’s usage within AWS service quotas during scaling events, the following tools are most relevant:
Service Quotas Console
- The Service Quotas console is specifically designed to view, manage, and request increases for service quotas across AWS services.
- It allows you to monitor quotas (previously called limits), ensuring that your application does not exceed the maximum allowable resources for a particular service.
- You can also set up notifications and alarms using Amazon CloudWatch to alert you when usage nears a quota limit, enabling proactive management during scaling events.
AWS Trusted Advisor
- AWS Trusted Advisor provides real-time recommendations to optimize your AWS environment, including checks for service limits.
- It helps identify when you are approaching your service quotas and suggests actions to prevent disruptions.
- By integrating with Trusted Advisor, you can monitor service usage and ensure that scaling activities remain within defined limits.
Why Not the Other Options?
C. AWS Systems Manager: While this tool is excellent for operational management tasks like patching and automation, it does not directly monitor or manage service quotas.
D. AWS Shield: This is a security service designed to protect applications from Distributed Denial of Service (DDoS) attacks, unrelated to managing service quotas.
E. AWS Cost Explorer: This tool focuses on analyzing cost and usage patterns but does not provide functionality for managing or monitoring service quotas.
To effectively manage application scaling within AWS service quotas, use the Service Quotas console to monitor and adjust limits as needed and leverage AWS Trusted Advisor for proactive recommendations on staying within these limits. These tools together ensure seamless scaling without exceeding resource constraints.
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