The Junior Research Group EDYRA is a joint project between the Chair of Multimedia Technology and Database Technology Group and part of the ResUbic Lab Dresden. Within our part of the research group we aim to develop 1) a schema-flexible data repository which is ideally suited for mashup development and 2) a mashup language for lightweight data integrations and analytics which is cabable to support various user types with different levels of abstraction. In order to test our expectations and insights we want to develop a series of value-added municipal services, e.g. EveryBlock, Schooloscope or Mapnificient.