AWS Certified Cloud Practitioner

Explanation

AWS Global Accelerator is the correct service for decreasing latency by routing internet traffic through AWS infrastructure. Here's why:

Why AWS Global Accelerator is correct:

1. Traffic Optimization: Global Accelerator uses AWS's global network infrastructure to route traffic to the nearest AWS edge location, reducing latency.
2. Performance Improvement: It provides static IP addresses that serve as a fixed entry point to your application endpoints, improving performance for global users.
3. Health Checks: Continuously monitors the health of your application endpoints and automatically routes traffic to healthy endpoints.
4. TCP/UDP Support: Works well for gaming applications that typically use TCP/UDP protocols.

Why other options are incorrect:

• Amazon Route 53: This is a DNS service that routes users to endpoints but doesn't optimize traffic flow through AWS infrastructure or reduce latency in the same way Global Accelerator does.
• AWS VPN: This creates secure connections between on-premises networks and AWS VPCs, but doesn't optimize internet traffic for latency reduction.
• AWS Direct Connect: This establishes dedicated network connections from on-premises to AWS, but is primarily for private connectivity rather than optimizing public internet traffic.

Key Benefits for Gaming Applications:

• Reduced latency for global players
• Improved connection reliability
• Automatic failover to healthy endpoints
• Better gaming experience with lower ping times