Optimizing the performance of Magento 2 on AWS involves various considerations and best practices. AWS ensures your website's performance, scalability, and security. To optimize the performance of Magento 2 AWS, you first need to choose the right AWS instance that matches your expected traffic and resource requirements. Opt for SSD storage to improve I/O performance, then use auto-scaling. Now implement AWS Elastic Load Balancing to distribute incoming traffic across multiple instances. Implement AWS security best practices to protect your Magento environment from common threats.