Debugging data privacy pipelines using sample data

One or more computer storage media storing computer-useable instructions that, when executed by one or more computing devices, cause the one or more computing devices to perform operations comprising:

• providing, to a group of collaborators, access to an electronic representation of a data pipeline that identifies configurable computations over production data of the collaborators without exposing the production data to the collaborators;
• receiving, from one or more of the collaborators, sample data associated with the production data;
• receiving input triggering the data pipeline in debug mode;
• and
• executing, in response to the input, a modified data pipeline that substitutes the sample data for the production data to generate, in a data trustee environment, sample derived data from the sample data without exposing the production data to the collaborators.

A method comprising:

• receiving first input selecting a data pipeline that identifies configurable computations over production data, governed by a contract between collaborators, without exposing the production data to the collaborators;
• receiving second input triggering the data pipeline in debug mode;
• and
• executing, in response to the second input, a modified data pipeline that substitutes the production data with sample data provided by one of the collaborators to generate sample derived data in a data trustee environment.