You are a data scientist at a healthcare company developing a machine learning model to analyze medical imaging data, such as X-rays and MRIs, for disease detection. The dataset consists of 10 million high-resolution images stored in Amazon S3, totaling several terabytes. The training process requires efficient data processing to avoid I/O bottlenecks and must support high throughput without excessive local storage use. Which SageMaker input mode and AWS storage configuration is the MOST SUITABLE for this use case?