ISO IEC 04396-1-2023.docx

ContentsForewordIntroductionv2 Scope13 Normativereferences14 Termsanddefinitions15 SyinboiSandabbreviatedterms9Basicconceptsofdistributedapp1.ications105.1 Introductiontodistributedapp1.ications105.2 NamingconceptsforDistributed-App1.icationFaci1.ities(DAFs)115.3 5Eentsf)<yfemSstributed-App1.icationfaci1.ity(DAF)115.3.2 DAFsecurityprincip1.es135.3.3 CommonDistributed-ApphcationProtoco1.(CDAP)136Introductiontodistributedmanagementsystems(DMSs)166.1 Genera1.166.2 NetworkManagementDMS(NM-DMS)166.3 NppiirSpiacManagcmentDMS(NSMfNMKpMS).186.5 D1.Fa1.1.ocator196.51(Jene1.*a1.9U-JDistributedInterProcessCommunicationFundamenta1.structure227.1Distribu1.ed-IPC-Faci1.ity(DIF)227.1.Overview-222311aMIFS7.D7.1.37.1.4Htersp11)d三5511nectionsDIFsecurityDrineiDIeS.23247.1.5IPCcomponents25AnnexA(informative)BasicconceptsofdistributedsystemsBib1.iographyISO/IEC4396-1.:2023(E)INTERNATIONA1.STANDARDTe1.ecommunicationsandinformationexchangebetweensystemsRecursiveinter-networkarchitecture一Referencemode1.1Scopedescribes： distributedmanagementsystems(DMSs); NormativeInter-ProcessFaci1.ity(DIF)operations.ThereTermsanddefinitionsinthisdocument.Forthepurposesofthisdocument,thefo1.1.owingtermsanddefinitionsapp1.y. ISOOn1.inebrowsingp1.atform:avai1.ab1.eat1.tpswwwiso<Fgobp3.1addressNotcassignc<tr)'：faci1.itatcaddncssuscfu1.ncssunambiguousopcrationoftheDIF,(an<1.1.ocationdcpen<tD1.F)."11isidentifiercan3.2 app1.icationconnectionexchangedentry：App1.icationsharedunderstandingbetweenthroughAEsrestab1.ishmentproceedtothewhichtransferphase,istheresponsibi1.ityofcommondistributedapp1.icationprotoco1.(CDAP)(3.18).CQrHbdicaterfetorth1.di)hfotear4th(!ia1.objoftHcivoikntsdMtctfnbue义EtihgOb心M.wdittiujscpcOfthat1.ayurcurrent1.yina1.ayer.WhichmeaningisintendedIsgenera1.1.yc1.earfromthecontext.Whenthescopeofanameornamespaceisrefenedtoas,'g1.obathisimp1.iesthatnamespaceisnotasubsetofanyotherWj1.ib1.yoftenhedefinitionsbe(f1.te1.1.1.JBiWYfractpiiatic.theyre1.ateto1.et191,ifthenameaisunambiguousinthescopeofA.thenthereisnootherboundorunboundoccurrenceofthenameainA.AnyreferencetoainthecontextofAwi1.1.yie1.dthesameobject.NoWconsideranotherconfiguration.TheremaybeanoccurrenceofainBwhere91)3=suchthatareferencetoawi1.1.notyie1.dthesameobjectasareferencetoainthescopeofA.Forexamp1.e,aname情节beb(Ma映TO丽飘5被除hins4醍i三m屣阁师hismeaW1.8r1.aytWieesamerank.Thesamestringcanbeassignedtodifferentobjectsas1.ongastheyareindifferentnamespacesassociatedwithdifferentscopes.Forexamp1.e,thereisatendencytobe1.ievethattheaddressce5由tfqWfi袖1.rfif臃陷nges.32-1)e1.ements,when,infact;thereareanumberof'ho1.es'inAcomparisonofthescopeofonenamespacebeing1.argerorsma1.1.erthananother,comparesthe眼2!能沿潞踞脸廨除sad<fi盟羹$*a瞰N耨ve.d也删;T蹄由他战艇四ACeaSe.addressspacehasA.2.3Namesofsetsofnames(orWhateVerCaStnames)Inadditiontothefirstordernamesdefinedabove,theremaybesecondordernamesofsetsofbound酬handKRtuttiiMipRpfaItdtnrmoretW%nehnice<Refti5由晌ft；f1.)wso1.ved,ThefurittayR>eapp1.iedfunctionofthepropertiesoftheobjectsnamed.Tobemoreprecise,1.etaset0；Sbegiventhe区幅ic¾<F蛭:N产,j5Vf*11"atwhenisreso1.ved,thefunctionRisapp1.iedtothee1.ementsofIntraditiona1.architectures,setsthatreturneda1.1.memberswereca1.1.edmu1.ticast,whi1.esetsthat演价E羽喝抽h甘IwfPMgffrtitif*国般苗'Hi游质iBharercnM5w"hinginbetweenFromanextremeview,anindirecta1.ias,orsymbo1.ic1.inkissimp1.ythenameofasetwithonee1.ementSdoMha1.feysnotriHames.toSiy8eab3VfKStobje三1ftissetrequirementthatthen1.ebere-eva1.uatedwitheveryreference.Itmaybere-eva1.uatedperiodica1.1.yorwhenasignifianteventoccurs.2.4Reso1.vingnamesto1.ocateobjectsReso1.vinganamemeansto1.ocateanobjectwiththatnameinagivencontext.Thereareon1.ytwomeansfor1.ocatingobjectsgivenaname:a) exhaustivesearch;b) thenatureofthenameprovideshintstonarrowthesearch.The1.atteristhemoreinterestingcase.Incomputing,themostcommonuseofthismeansistoimposeahierarchica1.structureonthenames.Thenameisconsideredtoconsistofasequenceofsub-stringsFe.r用性SentnatUr加eHiM£ifnea河喇网tant>MttdbjM帕南Iftnw)附领!<N洲供er,embed%由tsoneissopreva1.ent,itwi1.1.beusedinthisdocument.Commonexamp1.esOf1.ocatinganobjectbyusinghintsinthenameare:memoryaddresses,whichindicatewhereinmemoryawordis；34Therc1.ationtoof1.PC.arosebecamcdeardiscussionstoUnderstandwasprecisenatureimportantapp1.icationandapp1.icationsusingConsideredapp1.icationprotoco1.,andcasewasthattheapp1.icationthatcommunicationwasafbund,andtherestindicatetheafewbitsofthepage;知：ir&fempn网沏Thkhtpapm丽theuFWCcimiEn1.etTdmtonM即式SAHIkaQqIPH曲DRtrd(晔)MrtfCitsMgetheThehierarchyimposedina1.1.ofthesecasesindicatesobjectsthatare4*neaeachotherintermsofthespednmeipac.riceat1.i<38tatd11K0ind>veb'u8<x<minmsp3!d<rs4(rwartainingthereshare<1.stateInfindusemaycantoanotherobject