Which AWS service is primarily used for content delivery?

Amazon CloudFront is the service primarily used for content delivery within the AWS ecosystem. It is a Content Delivery Network (CDN) that enables users to distribute content securely and with low latency to viewers around the globe. By caching copies of content at various edge locations close to users, CloudFront enhances the performance of applications that serve dynamic and static content.

CloudFront automatically routes requests to the nearest edge location, which minimizes latency and improves overall user experience. Its ability to handle various types of content, such as videos, images, and APIs, makes it a versatile choice for efficient content delivery.

Other AWS services mentioned in the options serve different purposes. For instance, AWS Global Accelerator improves the availability and performance of applications hosted in AWS by directing user traffic to the optimal endpoint, but it is not specifically designed for content delivery. AWS Elastic Beanstalk is a platform-as-a-service (PaaS) that facilitates the deployment and scaling of applications but does not focus on content delivery. Lastly, Amazon Route 53 is a scalable Domain Name System (DNS) web service that provides routing and domain registration, which is critical for directing traffic but does not function as a CDN.