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An enterprise buyer requires that Indian customer data never leaves the country. How does the architecture change?

Residency is not a checkbox on the primary datastore. Where bytes sit, who holds keys, and where logs, backups and analytics quietly replicate decide whether the deal signs.

Updated Sep 2026 · Grounded in researched DevOps, SRE and platform engineering interview loops, written to a senior-engineer editorial bar, and never padded to hit a word count.

Residency is not a checkbox on the primary datastore. Where bytes sit, who holds keys, and where logs, backups and analytics quietly replicate decide whether the deal signs.

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