Definice
(1) NetworkInformationReSourceferThoSereCordedIdIgitalForm, ExpressinMultimediaForm, a StoredonNetworkCombuterMagneticmedia, OpticalMedia a VariouscommunicationMedia, acollectionOfInformationConteredThroughCmsupTorthossuterTworkCommulications.
(2) NetworkInformationReSourcesReferTotheCollectionOfvariousFormSofeducation-související znalosti, informace, informace atd.., obsahovaně.
(3) NetworkInformationResourcesReferTothesumofVariousInformationReSourcesUsedSusedStroughComputerNetWorks, včetně CollectionsOfelectronicDocuments, databází, digitalliteratureInformace, digitálníBibliographicInformace, elektroničtí ewspapers atd. Atd..
(4) NetworkInformationReSourceferTothestorageofTexts, obrázky, zvuky, animace, TorterformationSormationTheforMectronicDatainnon PrintedCarrierssuchascds, a CommunicateThroughTetTorwork.
(5) NetworkInformationReSourcesReferTotheCollectionOfInformationtHantHanobtainthroughtheinternetthroughTehheJointDevelopment, výroba adeliveryOfComputerSomSputAnSanSanSanSanSanSotheRequipmentTomeetHumanneeds.
Funkce
Ve srovnání sTihtraditionAlinformationResources, NetworkInformationResourCesHesHaveshownNewFunkceSintermsOfquantity, struktura, distribuce a distribuce ascopeofdissemination, nosič a řemeny ameansofconnotationTransmission.Funkce.
1.StorageIsdigitizedAndtransmissionSNetworked.
InformationResourCeshaveChangedFromTextonPapertoelectromagneticSignalSagneticmediaoroopticalInformationOnopticalMedia a theDensitaOfstoredInformationSigh., velká kapacita.InformationIgItalformcanbeTransMitoverLongDistancestHroughinformationNetworks.TraditioninformationStorageCarrierRierRierRepaper, páska a.IntheNetworkage, The EexistenceFinformationTakesthenetworkesthecarrier, který.
2.TheforMofexpressisDiversifiedAndtheContentisrich.
NetworkInformationReSourcesAreall-Compassing, coveringInformationResourcessindifferentDisciplins, pole, regiony a languages.YouCanalSousetext, obrázek, zvuk, video, databaseandotherformsexist.InformationOrganizationbecomesnon-linear, andhypertextandhypermediaInformationResourceshavebecomethemainMetHods.
3.HUGENUMBERANDRAPIDGROWTH
The 25. „StatisticalReportonThedeveloftheinternet“ “.ItcanbeseenfromThisReportthatasofdeCeCember30 2009, poté --tofchineinternetusersreached384 milionthenumbembereofwebsitesreached3.23 milionů.V roce 2009, THERUMBEROFBPAGESREACHED33.6 miliard, což je rychlý růst.ThelargeAmountofNetworkInformace, Therapidgrowtrate a athewiderangeofDissinareunMatchedByInformationResourceSinanyotherenvironment.
4.TransmissionsPeeDisfesm, thescopeis -adsitisInterActive.
InthenetworkEnvironment, thetransmissionAndAndebackaCofinformationsFosfastandsensitive.InformationFlowsveryQuicklyintheNetwork.ElectronicFlowReplaceSpaper.S theFifulluseofradiotHnologyandSatelLiteCommunicationTechnology, AnyInformationResourcesUploadedTotheinterNedeliveredtoeveryCornerofThorldinjustafewSeconds..
DuetotheincreaseininformaceourcesAndthefreedomToPublishInformationResources, theamontofNetworkInformationHasexploded.STHEPOPULULIZACEFTHEINTERNET, ITSPREADWILLBECOMEWideRandWider.
Ve srovnání sTihTraditionMedia, síťové formationdisseminationInInInterActive.Itisproactive, participativní a.PeopletoKetinitiatiatiativeToFindtheInformationtheyNeeDinonlinedabases a atheflowOwOnonLineInformationistWo-wayInterActive.
5.ComplextRuctuctuRuctuRedIdDidedIstribution
V tom senUndifiedStandandNormfortheorganizationandManagementOfNetworkInformationResources.InformationSwidelyDistributeDonServerSinsifferentCountries, regiony a locations., DiferenciesSusedferenteRentOperatingSystems, Datastructure, CharacterSetSantsandProcessingMethods, andlackacentralizedAnDanunifiedManagementMechanism.
6.InformationSourceSarecomplexAndDiSorderly
ThesharingandopennessofthTheNetWorkSeveryEToReTorequestandStoreInformationontheinternet.BecausethereisnoqualityControlandManagementMechanism, tento informationhasNotbeenrigOrousEdEdSorteteDout, Goodandbad, andargembembelessInformationFoodStheinternet, FormingAcomplexinformationworldworld.
NetworkInformationSStoredonNetWorkComputers.DuetothelackofunifiedControl, The QualityISuneven, theDistributionOfinformationResourcessissCattered, anddevelopmentAppearsDiSorderLyllylylylyly.
7.Dynamická nestabilita
InternetInformationAdsresses, Links a ContentAreconstanlylyngaly a athedisOrderAndinstabilityOfTheexistenceofinformationSourcesMakeInformationChanges, thedemiseisunredictable, adalltheseHavebHestovassers'choiceanduseofNetworkInformace.