Baumann, P.P.BaumannJasnoch, U.U.JasnochKöhler, D.D.KöhlerUngerer, M.M.UngererZhou, J.J.Zhou2022-03-072022-03-071991https://publica.fraunhofer.de/handle/publica/286413The report describes the results of the project ERDA: Remote Database Access for distributed Engineering Databases. The ERDA Network service is based on an object-oriented, system-independent data interface, called ERDA data model (EDM), which provides operations for retrieval, manipulation and transfer of remote data. Furthermore ERDA is based on the data interchange format EDIF and the future international standard RDA (Remota Database Access, ISO DP9579).dedata modeldatabaseDeutsches Forschungsnetz (DFN)engineering applicationsnetwork service006report