Amazon Simple Storage Service (Amazon S3) is a highly scalable object storage service known for its top-tier data availability, security, and performance. It is used by millions of customers across various industries and business sizes to store, manage, analyze, and safeguard large volumes of data for a wide range of use cases, including data lakes, cloud-based applications, and mobile apps. With its cost-efficient storage tiers and user-friendly management features, Amazon S3 allows businesses to optimize expenses, organize and analyze their data, and set up precise access controls to meet specific operational and regulatory requirements.