Skip to main content
Last updated on

Object Storage (Simple Storage)

Simple Storage is an Object Storage service compatible with the Amazon S3 API — built for static files, backups, media and content delivery. Capacity scales on demand with no limit on the number of objects.

Core concepts

ConceptMeaning
BucketA "root folder" holding objects — the unit for policy and permissions
ObjectA file stored in a bucket — data + key (path) + metadata
PrefixThe leading portion of an object key — acts as a "folder"
Access KeyAn Access Key ID + Secret Access Key pair used to authenticate via the S3 API
PolicyJSON document defining who can do what with the bucket or objects