Data Privacy — Senior¶

Deletion and residency are distributed workflows. Track records through databases, caches, object storage, indexes, queues, backups, analytics, and vendors. Define tombstones, compaction, backup expiry, legal holds, and completion evidence.

Model regional routing, support access, disaster recovery, and key location. Test subject-access and deletion requests at scale.

Test yourself¶

1. Which systems prevent complete deletion?
2. How does a legal hold alter lifecycle?
3. Can disaster recovery violate residency?
4. What proves a vendor completed deletion?

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