Amazon Web Services (AWS) is a comprehensive cloud computing platform offering a wide range of services including computing power, storage, and databases, available on-demand over the internet. In Unreal Engine development and pixel streaming platforms, AWS provides scalable infrastructure for deploying and managing applications. AWS services like EC2 (Elastic Compute Cloud) and S3 (Simple Storage Service) are utilized for hosting Unreal Engine projects, managing content delivery, and optimizing performance. Integration with AWS enables Arcane Mirage to leverage cloud computing resources efficiently for real-time 3D rendering and streaming applications.