What does Amazon QuickSight enable users to do?

Amazon QuickSight is a business intelligence (BI) service that allows users to visualize their data, making it easier to derive insights and communicate findings effectively. The service is designed to help users create interactive dashboards and personalized reports that can be understood by various stakeholders, from data analysts to business executives. QuickSight supports a wide range of data sources, enabling users to analyze and present their data in an intuitive way, which is essential for informed decision-making. By focusing on delivering BI insights that are easily digestible, QuickSight empowers organizations to make data-driven decisions more efficiently.

The other options either pertain to functionalities not provided by QuickSight or relate to services offered by other AWS products. For instance, storing large datasets and managing cloud resources are capabilities associated with services like Amazon S3 or AWS Management Console, and performing real-time machine learning is more aligned with services such as Amazon SageMaker. QuickSight's core purpose uniquely positions it as a tool for visualizing and sharing BI insights.