Databases: list of databases subscribed by UDC..
Electronic journals: all journals-hired by UDC.
Electronic books: includes reference works (dictionaries, encyclopaedias, etc.) and thematic and multidisciplinary collections.
RUC: UDC institutional repository.
Classification by subjects: electronic resources contracted by the UDC, grouped by subject.
Recursos xerais: free resources such as maps, virtual libraries, official bulletins, scientific congresses, libraries directories, dictionaries, translators, standards, patents, newspapers, doctoral theses, etc.
Resources by areas: support resources for learning and research support, free materials of interest for all disciplines and for specific subjects, aimed at students and teaching and research staff.
Thematic guides (Fiador): groupings by subject, topic or scope of all kinds of resources, from payment databases to materials in open access.
Open Access: a movement that began with access to the source code of computer tools and that has grown to reach all areas of knowledge: text, images, science, peer review, budget. Today we have already open Culture portals.