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Zorluk: KolayOptimizing Network Performance and Latency

A company hosts a web application behind an Application Load Balancer in the us-east-1 Region. Users in Europe and Asia are reporting high latency during the initial connection setup phase. A solutions architect needs to optimize network performance and reduce connection latency for these global users by onboarding the application to the AWS global network edge. Which service should the solutions architect use to meet these requirements?

  1. A
    Request Application Load Balancer pre-warming from AWS Support to scale the balancer capacity across edge locations.
  2. AWS Global Accelerator.Cevap
  3. C
    AWS Transit Gateway with direct transit routing to the load balancers in a hub-and-spoke configuration.
  4. D
    A single public NAT Gateway configured across all public subnets to optimize outbound public IP routing.

Cevap

AWS Global Accelerator
AWS Global Accelerator provides static IP addresses that act as a fixed entry point to the application. It routes user traffic to the closest edge location over the AWS global network, terminating the TCP connection near the user and forwarding the traffic to the Application Load Balancer. This dramatically reduces TCP connection setup latency and overall round-trip time.

Adım Adım Çözüm

1
Analyze user reports of high latency over long distances during the TCP handshake phase.
Identify that routing traffic over the public internet across continents introduces high latency and jitter.
Understanding the root cause helps determine that an edge network routing solution is required.
2
Evaluate AWS edge networking options to optimize traffic ingestion closer to the users.
AWS Global Accelerator is identified as the service that routes traffic through AWS edge locations over the AWS global network.
This bypasses the congested public internet and terminates TCP connections closer to the user to reduce latency.

Anahtar Kavram

AWS Global Accelerator optimizes network latency for global users by routing traffic over the AWS global network instead of the public internet.
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Optimizing Network Performance and Latency