An advanced self-service solution for non-technical users. It widens the standard Qlik Sense self-service use cases by reusing data source specific structures and metadata. Additionally it provides modern mashup-based wizards for the business users with Sense API usage plus enhanced scripting in the background. This QDC framework is highly customizable and can be used to provide true data self-service solutions in combination with any fast Big Data or non-Big Data source as long as there is a driver or a connector available for the specific data source.