Spotify: Scalable User Privacy

One of the standards we have set at Spotify is that personal data of our users can only be persisted when it is encrypted.

Wow. Just think about that for a second: every single piece of at-rest data associated with a user is encrypted throughout Spotify's entire infrastructure. Thousands of microservices, thousands of datasets.

This article is a fascinating internal look at how a company that is committed to user privacy architects their data systems. While this strategy is probably not within reach for most of you today, the behind-the-scenes look at how a leading company does this is invaluable.


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