Fig. 7
From: A generic solution for web-based management of pseudonymized data
Presentation-layer integration of pseudonymized data with JSONP. First, a HTML document is requested from the primary service, which contains the master data of multiple subjects as well as a set of pseudonyms of related data items for each subject. Via AJAX requests, the pseudonyms are translated to the namespace of the secondary service. Then, the according data is requested, again via AJAX, and the content of the document is updated. To simplify our illustration, we ignore the fact that entities are addressed with identifiers from different namespaces and that the identifiers of entities are encoded into tokens