Prof. Dr. Felix Naumann

Metadata Taxonomy

In the metadata taxonomy, we incorporate the metadata that indicate useful properties of data for data preparation. (For high resolution, please click on the image)


Preparator Taxonomy

In the preparator taxonomy, each green node represents a group of preparators while each yellow node represents a real preparator. We try to incorporate as complete set of preparators as possible in this taxonomy. Except for the large number of general preparators, it also includes preparators for various data model, i.e. relational model, tree model, graph model, and flat file. (For high resolution, please click on the image)