S3.amazonaws.com

: These are the top-level containers for data. Every bucket must have a globally unique name across all of AWS.

: The actual files (images, videos, logs, etc.) stored in a bucket. They consist of the data itself and descriptive metadata. s3.amazonaws.com

The URL is the primary service endpoint for Amazon Simple Storage Service (S3) , the foundational object storage service provided by Amazon Web Services (AWS) . Launched in 2006, it has become one of the most critical pieces of internet infrastructure, used by millions of customers to store everything from personal photos to massive enterprise "data lakes". What is Amazon S3? : These are the top-level containers for data