All files of Alibaba Cloud OSS are stored in buckets. A bucket is a unit that allows you to manage stored files. Files in a bucket are stored in a non-hierarchical structure instead of a directory-based file system. You can set the attributes of a bucket to control the region, the ACL of stored files, and the life cycle of the stored files. These attributes apply to all files stored in the bucket. Therefore, you can create buckets with different settings to complete different management tasks.
You can click the Expand Bucket List icon on the right of Bucket to view the bucket list and related information, including the region, storage class, capacity, Internet traffic of the current month, and the visits of the current month, as shown in the following picture: