[Mondrian] Data privacy (minimum cardinality of a cell)

Luca Morandini luca.morandini1 at gmail.com
Sat Jun 18 05:45:46 EDT 2016


Folks,

An organization we work with has requested, out of privacy concerns, to avoid 
returning data when less than 30 fact rows are selected.

In other words, every query that returns at least a cell of cardinality smaller 
than 30, should fail.

Is there a way to add this constraint in Mondrian?

Thanks in advance,

Luca Morandini
Data Architect - AURIN project
Melbourne eResearch Group
Department of Computing and Information Systems
University of Melbourne
Tel. +61 03 903 58 380
Skype: lmorandini
LinkedIn: https://www.linkedin.com/in/lmorandini


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