Subject Level Privacy
Subject-level privacy applies DP guarantees to people (privacy units) rather than individual rows: the subject table (e.g., users, patients).
Multi-Table Metadata Extraction
Overview
This section provides comprehensive documentation on extracting metadata from multiple database tables. It covers the structure and meaning of extracted metadata, including:
Table Metadata
Table specific metadata, including primary keys, foreign keys, and unique constraints (single-column and composite keys).
Column Metadata
Details about each column, such as data type, nullability, uniqueness, and more.
Differentially Private Metadata Extraction
Notes on database-specific behaviors and unsupported features.