System Design · Senior · Question 68 of 75
How do data residency requirements (e.g. EU data stays in the EU) affect architecture?
- ✓Correct answer: Data must be partitioned and stored per region, with routing and processing kept in the right region, including backups and logs
- 2Only the CDN location matters
- 3They only affect the privacy policy text
Explanation
Third-party tools (analytics, error tracking) must also respect the region.