A company runs a multi-tier web application that hosts news content. The application runs on Amazon EC2 instances behind an Application Load Balancer. The instances run in an EC2 Auto Scaling group across multiple Availability Zones and use an Amazon RDS

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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A company runs a multi-tier web application
that hosts news content. The application runs
on Amazon EC2 instances behind an
Application Load Balancer. The instances run in
an EC2 Auto Scaling group across multiple
Availability Zones and use an Amazon RDS
powered by the MySQL database engine. A
cloud developer needs to make the application
more resilient to periodic increases in request
rates. Based on your knowledge, explain the
role of CloudFront and RDS to enhance
performance of the application by using your
own words.
Transcribed Image Text:A company runs a multi-tier web application that hosts news content. The application runs on Amazon EC2 instances behind an Application Load Balancer. The instances run in an EC2 Auto Scaling group across multiple Availability Zones and use an Amazon RDS powered by the MySQL database engine. A cloud developer needs to make the application more resilient to periodic increases in request rates. Based on your knowledge, explain the role of CloudFront and RDS to enhance performance of the application by using your own words.
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