Skip to main content

COMPEL Glossary / data-residency-ai

Data residency (AI)

The requirement that training data, retrieval data, and inference itself occur within a specified jurisdiction.

What this means in practice

Applies both to personal data under GDPR/UK GDPR and to sector-specific rules (financial services, healthcare). Materialises as deployment-topology constraints: model choice, cloud region, and cross-border data-flow architecture.

Synonyms

AI data residency , inference residency

See also

  • Multi-tenant AI — A design pattern that serves multiple tenants from a shared AI system with isolation at the retrieval (namespace), rate-limit, policy, cost-attribution, and evaluation layers.
  • Serving pattern — The architectural shape of the inference path — managed API, cloud-platform hosted, self-hosted online, self-hosted batch, or edge.