Information technology. Reference model of data management Ingestion-build-209418 which relates to the Directive

which relates to the Directive 2004/17/EC1)

participating nations and the emerging commercial space community

— EN 1273:2005

ISO 17201‑3 applies to weapons with calibres of less than 20 mm or explosive charges of less than 50 g TNT equivalent

Information technology. Reference model of data management Ingestion-build-209418 which relates to the Directive1 Scope This Technical Report defines the ISO Reference Model of Data Management. It establishes a framework for coordinating the development of existing and future standards for the management of persistent data in information systems. See Annex A for references to existing data management standards. This Technical Report defines common terminology and concepts pertinent to all data held within information systems. Such concepts are used to define