Procurement Glossary

Data Residency

Data Residency means where customer data is stored. Learn why it matters when buying, renewing, or replacing business software.

Plain-English meaning

The geographic location or region where a provider stores or processes specified customer data.

Why it matters in a software decision

Location can affect internal policy, customer commitments, architecture, latency, and legal review.

Where you may see it

Security documentation, data-processing terms, region-selection screens, and subprocessor lists.

What to verify

  • Which data types are covered
  • Primary and backup locations
  • Support and telemetry access
  • Whether region choice costs extra

Do not confuse it with

Residency describes location. Data sovereignty refers to the legal authority that may apply, and localization rules may require particular handling.

Procurement example

A product may keep primary records in one region while support logs or subprocessors operate elsewhere; map each relevant data flow.

This glossary explains procurement usage in plain English. Contract, privacy, security, accounting, and regulatory conclusions require context-specific review.