Data Europa EU is a central point of access to European open data from international, European Union, national, regional, local and geodata portals. The official portal for Euopean data consolidates the former EU Open Data Portal and the European Data Portal. Data Europa EU gives access and fosters the reuse of European open data among citizens, business and organisations. The portal promotes and supports the release of more and better-quality metadata and data by the EU’s institutions, agencies and other bodies, and European countries, enhancing the transparency of European administrations. Furthermore, it is intended to educate citizens and organisations about the opportunities that arise from the availability of open data. Currently, Data Europa EU contains more than 1.5 million European public sector datasets grouped by over 180 catalogues and pertaining to different topical categories.

The collection licensed by the DFG comprises 1000 e-Books. In addition, access to 3,400 free electronic books from all subject areas is provided.

The database Russian Library and Information Sciences comprises professional journals from the fields of library science and bibliography as well as archives and museums. Adressing librarians, bibliographers and information specialists, the publications deal with various topics, e.g. the operation of libraries and archives, bibliographic standards and digitization in librarianship. Besides current titles from Russia and Ukraine, the collection also contains the archives of discontinued journals from the information and library sector.