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185: The Evolution of Data Processing, Data Formats, and Data Sharing with Ryan Blue of Tabular

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Managing Access Control in Data Systems

The chapter explores the complexities of managing access control in data systems like Flink and Spark, focusing on the interaction between different personas and the need for trust delegation. It discusses extending access control infrastructure to support Tabular, using protocols like Iceberg's catalog protocol for authentication and data sharing. The intricacies of column-level access control in data warehouses are highlighted, emphasizing the importance of tailored security measures for different scenarios.

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