A company has public applications running behind Application Load Balancers and wants to improve global application performance for end users. Which AWS service will help achieve this?

AWS Global Accelerator improves global application performance by directing user traffic to the nearest healthy endpoint via the AWS global network. It uses static IP addresses as a fixed entry point, which simplifies DNS management and provides consistent performance. This is ideal for public applications behind Application Load Balancers, as it routes users to the optimal regional endpoint, reducing latency and improving availability. Amazon Connect is a cloud-based contact center service, not a performance optimization service. Amazon ElastiCache is a managed in-memory caching service, primarily used for database offloading and improving application response times within a region, not global routing. Amazon CloudWatch is a monitoring and observability service, used for collecting and tracking metrics, logs, and events, but it does not directly improve application performance or global routing.