High Quality Content by WIKIPEDIA articles! SPSS Clementine is a data mining software tool by SPSS Inc. It was renamed PASW Modeler 13 on April 6, 2009 by SPSS.Clementine uses a three tier design. Users manipulate icons and options in the front-end application on Windows operating systems. This front-end client application then communicates with a Clementine Server software, or directly with a database or dataset. The most common configuration in large corporations is to house the Clementine Server software on a powerful analytical server box (Windows, UNIX, Linux), which then connects to the corporate Data warehouse. Data processing commands are automatically converted from the icon-based user interface into a command code (which is not visible) and is sent to the Clementine Server for processing. Where possible, this command code will be further compiled into SQL and processed on the data warehouse.