Data sovereignty
Sovereign storage operations: Who can change the system?
Residency controls answer where bytes sit. They do not answer who can change how the system treats them. A firmware package from a hardware vendor, an ...
Scality Blog
Practical insight on exabyte-scale object storage, AI data infrastructure, and cyber resilience — from the team at Scality.
Data sovereignty
Data deletion verification: What storage can prove
A delete request returns success in a few milliseconds. What that response confirms is narrow: the namespace will no longer return the object on a read. It ...
Data sovereignty
Cloud exit planning: Proving you can retrieve your data
Most cloud contracts contain an exit clause. It grants the right to retrieve data and sets a notice period, and it is usually drafted without reference to how ...
Data sovereignty
Metadata residency: Where object details are stored
Residency requirements are usually written about object data, and the architecture that satisfies them usually separates object data from everything that ...
Data sovereignty
Data sovereignty for AI: Mapping copies and access
A dataset that sits in one approved location at the start of an AI project rarely stays that way. Preparation, training and inference each produce their own ...
Data sovereignty
Sovereign disaster recovery: Avoiding shared failure
A disaster recovery site can satisfy every residency requirement on paper and still go down in the same hour as production. Distance and jurisdiction are the ...
Data sovereignty
Storage telemetry: Can logs cross data boundaries?
A storage platform can hold every byte inside a single jurisdiction and still send a steady stream of information about that data somewhere else. Metrics, ...
Data sovereignty
Cross-border replication: Designing storage boundaries
Replication is set up by a storage team solving a durability problem. A second copy is placed far enough away that a single event cannot take both, the ...
Data sovereignty
Data sovereignty in backups: Where do copies reside?
A sovereignty review typically establishes where the primary system sits, which staff can reach it, and under whose law the operator falls. It then stops. The ...
Data sovereignty
Remote support access: A gap in data sovereignty
A sovereign storage deployment is usually described by where the data sits and which staff can log in. Both descriptions tend to omit the vendor. Support ...