In this course, you learn how to add Amazon Simple Storage Service (Amazon S3) for file storage and Amazon ElastiCache for performance optimization. You will generate presigned URLs for secure image uploads, configure Lambda triggers for automatic image processing, and implement caching strategies that serve popular products with sub-millisecond response times. By the end, your online store will handle product images efficiently and deliver fast responses even during traffic spikes.
Note: This course has been updated to enhance your learning experience. The learning objectives remain the same. As part of this update, in-progress status may be reset. If you have already completed this course, no action is needed.