Skip to main content

Watch the Video


By loading the video, you agree to YouTube's privacy policy.
Learn more

Load video


In our continuous Data Vault Friday series, our experienced BI Consultant, Lorenz Kindling, delves into a pertinent question posed by an engaged member of our audience.

“How to mask business keys from Hubs in a GDPR-compliant way?”

Lorenz, with his wealth of expertise, provides insightful guidance on the crucial matter of masking business keys while ensuring compliance with the rigorous regulations outlined by GDPR. With data privacy and security at the forefront, he explores effective techniques and strategies to safeguard business keys within the Hub entities, striking the delicate balance between usability and GDPR adherence.

This informative discussion is a valuable resource for data professionals navigating the complexities of GDPR compliance within the Data Vault framework, offering practical solutions and best practices.

Meet the Speaker

Picture of Lorenz Kindling

Lorenz Kindling

Lorenz is working in Business Intelligence and Enterprise Data Warehousing (EDW) with a focus on data warehouse automation and Data Vault modeling. Since 2021, he has been advising renowned companies in various industries for Scalefree International. Prior to Scalefree, he also worked as a consultant in the field of data analytics. This allowed him to gain a comprehensive overview of data warehousing projects and common issues that arise.

Get Updates and Support

Please send inquiries and feature requests to [email protected]

For Data Vault training and on-site training inquiries, please contact [email protected] or register at

To support the creation of Visual Data Vault drawings in Microsoft Visio, a stencil is implemented that can be used to draw Data Vault models. The stencil is available at


Leave a Reply