S3 (Simple Storage Service)

Amazon S3 (Simple Storage Service) is a cloud-based service that allows individuals and businesses to store and retrieve large amounts of data easily and securely over the internet. Think of it as a highly reliable digital storage warehouse where you can keep files, images, videos, and backups. It offers scalable capacity, meaning you can store as much or as little as needed, and pay only for what you use. S3 ensures data durability and accessibility from anywhere, making it ideal for data backup, websites, and application hosting.