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Flora Brandão for Upsun

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Data residency vs Data sovereignty: What your cloud region actually means ☁️

Choosing an EU cloud region feels like an easy compliance win, but hosting data in Frankfurt does not automatically protect you from foreign legal demands like the US CLOUD Act.

Here is what is changing for cloud architecture:

  • Data residency keeps data inside a boundary, while data sovereignty controls which jurisdiction has legal authority over it.
  • Regulators expect you to prove your deployed state through APIs, not just point to static policy documents.
  • Compliance is moving from a global infrastructure setting to a per-workload and per-customer decision.

Check out the full article to see how regulatory shifts in the EU are changing how we choose and audit cloud regions:

Data residency vs. data sovereignty in 2026 | Upsun

Data residency and data sovereignty are not the same thing. Regulators now expect proof of the difference, and IT leaders need to be ready to show it

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