Which action should the company take to assess its readiness to scale for this launch?
Replace the EC2 instances with AWS Lambda functions.
Use AWS Infrastructure Event Management (IEM) support.
Submit a request on AWS Marketplace to monitor the event.
Review the coverage reports in the AWS Cost Management console.
Explanations:
Replacing EC2 instances with AWS Lambda functions may not be practical for all workloads, especially if the application is not designed for a serverless architecture. This option does not directly address scaling readiness for the upcoming traffic increase.
AWS Infrastructure Event Management (IEM) provides additional support and guidance to help customers prepare for significant events, such as product launches. It helps assess infrastructure needs and scaling capabilities to handle increased traffic.
Submitting a request on AWS Marketplace to monitor the event does not ensure the company’s readiness to scale. While third-party tools can provide monitoring solutions, they do not directly contribute to assessing scaling readiness in a timely manner.
Reviewing coverage reports in the AWS Cost Management console focuses on financial aspects rather than infrastructure readiness. While cost management is important, it does not assess the technical capacity or readiness to handle increased traffic.
I figure that the answer is:
Use AWS Infrastructure Event Management (IEM) support.