Question

A company is running a three-tier web application in an on-premises data center. the frontend is served by an apache web server, the middle tier is a monolithic java application, and the storage tier is a postgresol database. during a recent marketing promotion, customers could not place orders through

a. the application because the application crashed an analysis showed that all three tiers were overloaded.
b. the application became unresponsive, and the database reached its capacity limit because of read operations.
c. the company already has several similar promotions scheduled in the near future.
d. a solutions architect must develop a plan for migration to aws to resolve these issues.
e. the solution must maximize scalability and must minimize operational effort.

Answer 1

The correct answer is option d. A solutions architect must develop a plan for migration to AWS to resolve the issues of the overloaded web application and unresponsive database during marketing promotions.

Step-by-step explanation:

A solutions architect must develop a plan for migration to AWS to resolve these issues. By migrating the three-tier web application to AWS, the company can take advantage of the scalability and operational efficiency offered by AWS services. AWS provides various services like Amazon EC2, Amazon RDS, and Amazon S3 that can be used to host the frontend, middle tier, and database of the web application respectively.

Migrating to AWS will allow the company to scale their resources up or down based on demand, ensuring that the application can handle increased traffic during promotions. Additionally, AWS offers managed services that can handle the operational aspects of the infrastructure, reducing the operational effort required by the company.

By leveraging AWS, the company can address the current capacity and performance issues, and be well-prepared for future promotions with increased scalability and minimal operational effort.