A global media company is planning a multi-Region deployment of an application. Amazon DynamoDB global tables will back the deployment to keep the user experience consistent across the two…

Question

Options

• AMigrate public DNS to Amazon Route 53. Create CNAME records for the apex domain to point to
• BPlace a Network Load Balancer (NLB) in front of the ALB. Migrate public DNS to Amazon Route
• CCreate an AWS Global Accelerator accelerator with multiple endpoint groups that target
• DCreate an Amazon API Gateway API that is backed by AWS Lambda in one of the AWS Regions.

• A
  17% (4)
• B
  9% (2)
• C
  48% (11)
• D
  26% (6)

Explanation

AWS Global Accelerator is a service that directs traffic to optimal endpoints (in this case, the Application Load Balancer) based on the health of the endpoints and network routing. It allows you to create an accelerator that directs traffic to multiple endpoint groups, one for each Region where the application is deployed. The accelerator uses the AWS global network to optimize the traffic routing to the healthy endpoint. By using Global Accelerator, the company can use a single static IP address for the apex domain, and traffic will be directed to the optimal endpoint based on the user's location, without the need for additional load balancers or routing policies. AWS Global Accelerator documentation: https://aws.amazon.com/global-accelerator/ Routing User Traffic to the Optimal AWS Region using Global Accelerator documentation: https://aws.amazon.com/blogs/networking-and-content-delivery/routing-user-traffic-to-the-optimal- aws-region-using-global-accelerator/

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