SQL derivative sensitivity analyser has a a user-facing frontend application that allows to extend models by attaching SQL scripts to its elements. SQL queries are added to tasks and SQL database information added to data objects. SQL information is attached by adding specific labels into the xml code of the model. The editor uses SQL derivative sensitivity analysis tool to perform an analyze on the extended model to combine and present the results. Editor and analysis tool have separate codebases, but they are both required to use the full functionality of the analyser. Communication between the two components is arranged by backend REST service.

SQL derivative sensitivity analyser is accesbile through Actions menu under each model in own and shared models/folders lists of frontend - link “Open in SQL DS editor”.

The source code of SQL derivative sensitivity editor is available at pleak-sql-derivative-sensitivity-editor and the source code of SQL derivative sensitivity analysis tool at pleak-sql-analysis repositories.