Opus Object Storage Features
Compatible API – AWS IAM, AWS Signature v4 and v2 HMAC authentication schemes, SAML 2.0-compatible Identity Providers for Single Sign-On with Active Directory
Metadata and data are secured using replication, so that a storage node failure does not result in data loss.
Opus Object Storage provides isolation for its containers, each container consists in a single database file.
Integrity checks are performed periodically to ensure that no silent data corruption or loss occurs.
With erasure coding you can store objects durably with a much lower overhead than standard replication.
A container has the ability to track several versions of the same object. Using object versioning, you can list and restore previous versions of an object.