Integrating row level security in i2b2: segregation of medical records into data marts without data replication and synchronization

• Published in: JAMIA open Vol. 6; no. 3; p. ooad068
• Main Authors: Scheible, Raphael, Thomczyk, Fabian, Blum, Marco, Rautenberg, Micha, Prunotto, Andrea, Yazijy, Suhail, Boeker, Martin
• Format: Journal Article
• Language: English
• Published: Oxford Oxford University Press 01.10.2023
• Subjects: Case studies; Data replication; Information management; Medical records; Research and Applications; Warehouse stores; Germany; databases; data segregation; i2b2; software; data-warehousing; data security

Abstract Objective i2b2 offers the possibility to store biomedical data of different projects in subject oriented data marts of the data warehouse, which potentially requires data replication between different projects and also data synchronization in case of data changes. We present an approach tha...