Cloudcomputinganddistributedplatforms─Dataflow,datacategoriesanddatause—Part1:FundamentalsInformatiqueennuageetplates-formesdistribuées─Fluxdedonnées,catégoriesdedonnéesetutilisationdesdonnées—Partie1:Principesdebase©ISO/IEC2020INTERNATIONALSTANDARDISO/IEC19944-1ReferencenumberISO/IEC19944-1:2020(E)Firstedition2020-10ISO/IEC19944-1:2020(E)ii©ISO/IEC2020–AllrightsreservedCOPYRIGHTPROTECTEDDOCUMENT©ISO/IEC2020Allrightsreserved.Unlessotherwisespecified,orrequiredinthecontextofitsimplementation,nopartofthispublicationmaybereproducedorutilizedotherwiseinanyformorbyanymeans,electronicormechanical,includingphotocopying,orpostingontheinternetoranintranet,withoutpriorwrittenpermission.PermissioncanberequestedfromeitherISOattheaddressbeloworISO’smemberbodyinthecountryoftherequester.ISOcopyrightofficeCP401•Ch.deBlandonnet8CH-1214Vernier,GenevaPhone:+41227490111Email:copyright@iso.orgWebsite:www.iso.orgPublishedinSwitzerlandISO/IEC19944-1:2020(E)Foreword........................................................................................................................................................................................................................................viIntroduction..............................................................................................................................................................................................................................vii1Scope.................................................................................................................................................................................................................................12Normativereferences......................................................................................................................................................................................13Termsanddefinitions.......................................................................................................