Which solution will meet these requirements?
Configure an Amazon Route 53 failover routing policy. Create a Network Load Balancer (NLB) in each of the two Regions. Configure the NLB to invoke an AWS Lambda function to process the data.
Use AWS Global Accelerator. Create a Network Load Balancer (NLB) in each of the two Regions as an endpoint. Create an Amazon Elastic Container Service (Amazon ECS) cluster with the Fargate launch type. Create an ECS service on the cluster. Set the ECS service as the target for the NLProcess the data in Amazon ECS.
Use AWS Global Accelerator. Create an Application Load Balancer (ALB) in each of the two Regions as an endpoint. Create an Amazon Elastic Container Service (Amazon ECS) cluster with the Fargate launch type. Create an ECS service on the cluster. Set the ECS service as the target for the ALB. Process the data in Amazon ECS.
Configure an Amazon Route 53 failover routing policy. Create an Application Load Balancer (ALB) in each of the two Regions. Create an Amazon Elastic Container Service (Amazon ECS) cluster with the Fargate launch type. Create an ECS service on the cluster. Set the ECS service as the target for the ALB. Process the data in Amazon ECS.
Explanations:
While Route 53 failover routing policy can direct traffic to multiple regions, using an NLB with Lambda may introduce latency due to the nature of Lambda functions not being optimal for real-time processing of UDP traffic. Additionally, the failover would not be as rapid compared to a more direct solution like Global Accelerator.
AWS Global Accelerator improves the performance of UDP traffic and provides automatic failover between regions. By using NLBs as endpoints and ECS for processing, it minimizes latency and allows for rapid failover with efficient handling of UDP data.
Although AWS Global Accelerator is used, the Application Load Balancer (ALB) is not ideal for UDP traffic, which primarily relies on NLBs for handling such protocols. This could lead to increased latency and less effective failover capabilities.
Similar to Option A, while Route 53 can manage failover, using ALBs with ECS does not support UDP traffic optimally, which is crucial for the application in question. This would not minimize latency effectively and is less responsive in failover compared to using Global Accelerator with NLBs.