It is object-based storage.

● Files are stored in Buckets.

● The bucket is a kind of folder.

● Folders can be from 0 to 5 TB.

● S3 bucket names must be unique globally.

● When you upload a file in S3, you will receive an HTTP 200 code if the

upload was successful.

● S3 offers Strong consistency for PUTs of new objects, overwrites or delete of

current object and List operations.

● By Default, all the Objects in the bucket are private.