Databricks announced the launch of Delta Sharing, an open protocol for securely sharing data across organizations in real time, completely independent of the platform on which the data resides. Delta Sharing is included within the open source Delta Lake project, and supported by Nasdaq, ICE, S&P, Precisely, Factset, Foursquare, SafeGraph, and software vendors like Amazon Web Services (AWS), Google Cloud, and Tableau. Data sharing has become critical to the digital economy as enterprises wish to easily and securely exchange data with customers, partners, and suppliers.
Source: https://www.helpnetsecurity.com/2021/05/29/databricks-delta-sharing/