talk-data.com

The trend that has made data easier to collect and analyze has only aggravated privacy risks. Luckily, a range of privacy technologies have emerged to enable private data management; differential privacy, synthetic data, confidential computing. In isolation, those technologies have had a limited impact because they did not always bring the 10x improvement expected by data leaders.

Combining these privacy technologies has been the real game changer. We will demonstrate that the right mix of technologies brings the optimal balance of privacy and flexibility at the scale of the data warehouse. We will illustrate this by real-life applications of Sarus in three domains:

• Healthcare: how to make hospital data available for research at scale in full compliance
• Finance: how to pool data between several banks to fight criminal transactions
• Marketing: how to build insights on combined data from partners and distributors

The examples will be illustrated using data stored in Databricks and queried using Sarus differential privacy engine.

Talk by: Maxime Agostini

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