idc -从边缘到核心的世界数字化 The Digitization of the World From Edge to Core 2025

DATAAG己己TheDigitizationoftheWorldFromEdgetoCoreDavidReinsel–JohnGantz–JohnRydningNovember2018AnIDCWhitePaper–#US44413318,SponsoredbyEAGATEANALYZEIDCIDCWhitePaperIDoc#US44413318INovember2018TheDigitizationoftheWorld–FromEdgetoCoreI2ExecutiveSummary'OMankindisonaquesttodigitizetheworldThefocusofthisdigitizationisanythingandeverythingthatintersectsourbusinessworkflowsandpersonalstreamsoflife.Thisprocessofdigitizationisoftenreferredtoasdigitaltransformation,anditisprofoundlychangingtheshapeofbusinesstoday,impactingcompaniesineveryindustryandconsumersaroundtheworld.Digitaltransformationisnotabouttheevolutionofdevices(thoughtheywillevolve),itisabouttheintegrationofintelligentdataintoeverythingthatwedo.Thedata-drivenworldwillbealwayson,alwaystracking,alwaysmonitoring,alwayslistening,andalwayswatching–becauseitwillbealwayslearning.Whatweperceivetoberandomnesswillbeboundedintopatternsofnormalitybysophisticatedartificialintelligencealgorithmsthatwilldeliverthefutureinnewandpersonalizedways.Artificialintelligencewilldriveevenmoreautomationintobusinessesandfeedprocessesandengagementsthatwilldelivernewlevelsofe代ciencyandproductsthataretailoredtobusinessoutcomesandindividualcustomerpreferences.Traditionalparadigmswillberedefined(likevehicleorwhitegoodsownership)andethical,moralandsocietalnormswillbechallengedasgenomicsandadvancedDNAprofilinginfluencehealthcaredirectives,insurancepremiums,andspousalchoices.Entertainmentwillliterallybetransformedbeforeoureyesasvirtualrealitytechnologiestransportusintonewdigitalrealitiesandaugmentedrealitywilldramaticallychangetheserviceindustryasweknowittoday.Thedata-drivenworldwillThedata-drivenworldwillbealwayson,alwaystracking,alwaysmonitoring,alwayslisteningandalwayswatching–becauseitwillbealwayslearning.consumerswereresponsibleformuchoftheirowndata,buttheirrelianceonandtrconsumerswereresponsibleformuchoftheirowndata,buttheirrelianceonandtrustoftoday’scloudservices,especiallyfromconnectivity,performance,andconvenienceperspectives,continuestoincreasewhiletheneedtostoreandmanagedatalocallycontinuestodecrease.Moreover,businessesarelookingtocentralizedatamanagementanddelivery(e.g.,onlinevideostreaming,dataanalytics,datasecurity,andprivacy)aswellastoleveragedatatocontroltheirbusinessesandtheuserexperience(e.g.,machine-to-machinecommunication,IoT,persistentpersonalizationprofiling).Theresponsibilitytomaintainandmanageallthisconsumerandbusinessdatasupportsthegrowthincloudproviderdatacenters.Asaresult,theenterprise’sroleasadatastewardcontinuestogrow,andconsumersarenotjustallowingthis,butexpectingit.Beginningin2019,moredatawillbestoredintheenterprisecorethaninalltheworld'sexistingendpoints.Today,companiesareleveragingdatatoimprovecustomerexperiences,opennewmarkets,makeemployeesandprocessesmoreproductive,andcreatenewsourcesofcompetitiveadvantage–workingtowardthefutureoftomorrow.GlobalDatasphereexpansionisnever-endingIDChasdefinedthreeprimarylocationswheredigitizationishappeningandwheredigitalcontentiscreated:thecore(traditionalandclouddatacenters),theedge(enterprise-hardenedinfrastructurelikecelltowersandbrancho代ces),andtheendpoints(PCs,smartphones,andIoTdevices).Thesummationofallthisdata,whetheritiscreated,captured,orreplicated,iscalledtheGlobalDatasphere,anditisexperiencingtremendousgrowth.IDCpredictsthattheGlobalDataspherewillgrowfrom33Zettabytes(ZB)in2018to175ZBby2025.TokeepupwiththestoragedemandsIDCIDCpredictsthattheGlobalDataspherewillgrowfrom33Zettabytes175Zettabytesforecaststhatover22ZBofstoragecapacitymustshipacrossallmediatypesfrom2018to2025,withnearly59%ofthatcapacitysuppliedfromtheHDDindustry.Anenterpriserenaissanceisonthehorizonby2025Theenterpriseisfastbecomingtheworld'sdatastewardby2025IDCWhitePaperIDoc#US44413318INovember2018TheDigitizationoftheWorld–FromEdgetoCoreI3IDCWhitePaperIDoc#US44413318INovember2018TheDigitizationoftheWorld–FromEdgetoCoreI4CloudisthenewcoreOneofthekeydriversofgrowthinthecoreistheshifttothecloudfromtraditionaldatacenters.Ascompaniescontinuetopursuethecloud(bothpublicandprivate)fordataprocessingneeds,clouddatacentersarebecomingthenewenterprisedatarepository.Inessence,thecloudisbecomingthenewcore.In2025IDCpredictsthat49%oftheworld’sstoreddatawillresideinpubliccloudenvironments.Introducingtheworld'sfirstdatareadinesscondition(DATCON)indexNotallindustriesarepreparedfortheirdigitallytransformedfuture.So,tohelpcompaniesunderstandtheirlevelofdatareadiness,IDCdevelopedaDATCON(DATareadinessCONdition)index,designedtoanalyzevariousindustriesregardingtheirownDatasphere,levelofdatamanagement,usage,leadership,andmonetizationcapabilities.IDCexaminedfourindustriesaspartofitsDATCONanalysis:financialservices,manufacturing,healthcare,andmediaandentertainment.Manufacturing’sDatasphereisbyfarthelargestgivenitsmaturity,investmentinIoT,and24x7operations,andwefoundthatmanufacturingandfinancialservicesaretheleadingindustriesintermsofmaturity,withmediaandentertainmentmostinneedofajumpstart.China'sDatasphereonpacetobecomingthelargestintheworldEverygeographicregionhasitsownDataspheresizeandtrajectoriesthatareimpactedbypopulation,digitaltransformationprogress,ITspendandmaturity,andmanyothermetrics.Forexample,China’sDatasphereisexpectedtogrow30%onaverageoverthenext7yearsandwillbethelargestDatasphereofallregionsby2025(comparedtoEMEA,APJxC,U.S.,andRestofWorld)asitsconnectedpopulationgrowsanditsvideosurveillanceinfrastructureproliferates.(APJxCincludesAsia-Pacificcountries,includingJapan,butnotChina.)Consumersareaddictedtodata,andmoreofitinreal-timeAscompaniesincreasethedigitizationoftheirbusinessanddriveconsistentandbettercustomerexperiences,consumersareembracingthesepersonalizedreal-time4949%oftheworld’sstoreddatawillresideinpubliccloudenvironmentsIn2025IDCpredictsthatengagementsandresettingtheirexpectationsfordatadelivery.Astheirdigitalworldoverlapswiththeirphysicalrealities,theyexpecttoaccessproductsandserviceswherevertheyare,overwhateverconnectiontheyhave,andonanydevice.Theywantdatainthemoment,onthego,andpersonalized.Thisplacesgreaterdemandonboththeedgeandthecoretobeabletoproducetheprecisedataconsumersrequire,ofteninreal-time.IDCpredictsthatduetotheinfusionofdataintoourbusinessworkflowsandpersonalstreamsoflife,thatnearly30%oftheGlobalDataspherewillbereal-timeby2025.Enterpriseslookingtoprovidesuperiorcustomerexperienceandgrowsharemusthavedatainfrastructuresthatcanmeetthisgrowthinreal-timedata.Today,morethan5billionconsumersinteractwithdataeveryday–by2025,thatnumberwillbe6billion,or75%oftheworld'spopulation.In2025,eachconnectedpersonwillhaveatleastonedatainteractionevery18seconds.ManyoftheseinteractionsarebecauseofthebillionsofIoTdevicesconnectedacrosstheglobe,whichareexpectedtocreateover90ZBofdatain2025.AboutthisstudyAboutthisstudyThisstudyisbasedonIDC’songoingGlobalDataSphereDataSphereresearchandmarketsizingmodels.IndustryandspecificgeographicDatasphereresearchwasconductedinSeptember2018byIDC.Inaddition,2,400enterprisedecisionmakersweresurveyed,andin-depthinterviewswereconductedwithseniorITexecutivesatavarietyofindustriestoinformthisstudy.Thesurveywaswithdecisionmakerswhohadresponsibilityfororknowledgeoftheirorganization’suse,organization’suse,management,andstorageofdataleveragingadvancedtechnologiesincludingInternetofThings,real-timeanalytics,andAI/machinelearning.ThesurveyspannedseveralcountriesandregionsincludingtheUnitedIDCWhitePaperIDoc#USIDCWhitePaperIDoc#US44413318INovember2018TheDigitizationoftheWorld–FromEdgetoCoreI5Chapter1CharacterizingtheGlobalDatasphereGlobalDatasphereExpansionisNever-endingTheuseofdatatodayistransformingthewaywelive,work,andplay.Businessesinindustriesaroundtheworldareusingdatatotransformthemselvestobecomemoreagile,improvecustomerexperience,introducenewbusinessmodels,anddevelopnewsourcesofcompetitiveadvantage.Consumersarelivinginanincreasinglydigitalworld,dependingononlineandmobilechannelstoconnectwithfriendsandfamily,accessgoodsandservices,andrunnearlyeveryaspectoftheirlives,evenwhileasleep.Muchoftoday’seconomyreliesondata,andthisreliancewillonlyincreaseinthefutureascompaniescapture,catalog,andcashinondataineverystepoftheirsupplychain;enterprisescollectvastsumsofcustomerdatatoprovidegreaterlevelsofpersonalization;andconsumersintegratesocialmedia,entertainment,cloudstorage,andreal-timepersonalizedservicesintotheirstreamsoflife.Theconsequenceofthisincreasingrelianceondatawillbeanever-endingexpansioninthesizeoftheGlobalDatasphere.Estimatedtobe33ZBin2018,IDCforecaststheGlobalDataspheretogrowto175ZBby2025.(Figure1).SeeAppendixformethodologyanddata/devicecategories.Figure1–AnnualSizeoftheGlobalDatasphereAnnualSizeoftheAnnualSizeoftheGlobalDatasphereZetaZetabytes2010201120122013201420152016201720182019202020212022202320242025Source:DataAge2025,sponsoredbySeagatewithdatafromIDCGlobalDataSphere,Nov2018180160140120100806040200175ZBIIDCWhitePaperIDoc#US44413318INovember2018TheDigitizationoftheWorld–FromEdgetoCoreI6MRIimagecreationisdrivingstoragerequirementssignificantly.Thetrendismoreimageswiththinnerslicesand3Dcapability.We'vegonefrom2,000imagestoover20,000foranMRIofahumanhead,andstrongermagnetsandhigherresolutionpicturesmeansmoredatastored.–SeniorDirectorinIT,MajorHealthcareProviderHowbigis175ZB?SometimesitcanSometimesitcanbedi代culttogetourmindsaroundsuchalargenumber.Herearesomeillustrationsofjusthowlarge175ZBis.OnezettabyteisequivalenttoatrilliongigabytesIfyouwereabletostoretheentireGlobalDatasphereonDVDs,thenyouwouldhaveastackofDVDsthatcouldgetyoutothemoon23timesorcircleEarth222times.Ifyoucoulddownloadtheentire2025GlobalDatasphereatanaverageof25Mb/s,today'saverageconnectionspeedacrosstheUnitedStates,thenitwouldtakeoneperson1.8billionyearstodoit,orifeverypersonintheworldcouldhelpandneverrest,thenyoucouldgetitdonein81days.TheCoreistheHeartoftheDatasphereInthisstudyweisolatedthreeprimarydatalocationcategoriesthatmakeuptheDatasphere:Thisconsistsofdesignatedcomputingdatacentersintheenterpriseandcloudproviders.Itincludesallvarietiesofcloudcomputing,includingpublic,private,andhybridcloud.Italsoincludesenterpriseoperationaldatacenters,suchasthoserunningtheelectricgridandtelephonenetworks.2.EdgeEdgereferstoenterprise-hardenedserversandappliancesthatarenotincoredatacenters.Thisincludesserverrooms,serversinthefield,celltowers,andsmallerdatacenterslocatedregionallyandremotelyforfasterresponsetimes.3.EndpointEndpointsincludealldevicesontheedgeofthenetwork,includingPCs,phones,industrialsensors,connectedcars,andwearables.AkeyaspectcharacterizingtheDataspheretodayistheincreasinglycriticalroleoftheendpointsandedge–whichiswhereallthedigitaldataaboutusorforusisdeliveredtoustohelpinformreal-timedecisions,personalizedservices,orotherlatency-sensitiveactions.Datagatheredfromendpointsiscollectedattheedge,whichisanimportantlocationfordeliveringtheintelligenceandanalyticsnecessarytoprovidefasterresponseandbetterend-userexperience,aswellastoaccelerateandbringnewlevelsofe代ciencyandqualitytobusiness.Usecasesattheedgeandcorethatillustratetheircriticalityaregrowingaggressively,withentirecategoriesyettohaveevencrossedourminds.Oneincreasinglycriticalengagementbetweenedgeandendpointistheconnectedcar.Drivenlargelybythevideocapturedandanalyzedbynumerouscamerasintegratedintothevehicle,IDCestimatesthatanautonomousvehiclecancreateover3TBofdataperhour,andthisdoesn'tincludeinfotainmentandGPSdata.Thisdatacreationwillcontinuetoincreaseasvehicle-to-vehiclecommunicationbecomescommonplace,andasmachinelearningandAIcontinuouslyupdatepatternrecognitionintegratedintovehicles’intelligentdrivingalgorithms.IDCWhitePaperIDoc#US44413318INovember2018TheDigitizationoftheWorld–FromEdgetoCoreI7andintelligencethroughoutthenetwork,poweringinternalandexternalandintelligencethroughoutthenetwork,poweringinternalandexternalprocesses,aswellasintelligentandpredictiveengagementsbetweenbusinessesandindividualsacrossentireecosystems(Figure2).Thenete仟ectisthecontinuedimportanceandgrowthinenterprisestorage.manufacturingenvironments.Thishasledtobetterqualityproductsatsignificantlylowerprices.Companiesarenowlookingtosenseandactuateondatacollectedoutsidethefactorywalls,whileproductsarebeingused.Figure2Figure2DatapropagationfromendpointstocoreandbackreduceproductfailuresbyunderstandingselciheVeliboMEDGEchO代ENDPOINTPeopleproductperformanceinrandomenvironmentsusedbycustomerswithamultitudeofbehaviorprofiles.ThisisnowpossiblewithsensorsthatselciheVeliboMEDGEchO代ENDPOINTPeoplenarBsecoCnarBsecoCCETopmORLargeDatacentersCETopmORLargeDatacentersincludingPrivate&PublicCloudIretucore.ThecoreplaysacriticalrolebyIretusprovidingcentralizedstorageandsCearchiving,servicedelivery,deeper-levelCellTowaysTOsetsanalytics,commandandcontrol,andllTowaysTOsetswersGateBAsregulatorycompliance.Asaresult,datawersGateBAsAR/VRAPIConnectedProcessesflowsinaconstantstreamfromendpointsandtheedgetothecoreandbackouttotheedgeandendpoints,witheachlocatAR/VRAPIConnectedProcessesDatasphere.ThispropagationofdatadrivesdatagrowthinthecoreandhasramificationsforanalyticsSource:IDC’sDataAge2025study,sponsoredbySeagateIIDCWhitePaperIDoc#US44413318INovember2018TheDigitizationoftheWorld–FromEdgetoCoreI8We’llhavemoreintelligenceandmoreactivityattheedgeondatacomingfromthegeneratorsthatwebuildandtheIoTdeviceswehavedeployed…rawdatawillbeanalyzedontheedgefirst,andthentheresultswillbesentbacktothecorefordeeperanalysis.–CISO/CFO,LeadingManufacturingFirmFromadatacreationperspective(solidlinesinFigure3),endpointsaredecliningasapercentwhilethecoreandedgecontinuetoproducemore.Fromadatastorageperspective(dottedlinesinFigure3),theamountofdatabeingstoredinendpointswillplummetasthecorebecomestherepositoryofchoicefordataofalltypes.By2024,weexpectdatastoredinthecoretobemorethandoublethedatastoredintheendpoint,completelyreversingthedynamicfrom2015.Edgestoragewillalsoseesignificantgrowthaslatency-sensitiveservicesandapplicationsproliferatethroughoutourworld.Figure3–WheredataiscreatedandstoredCreatingCreatingandStoringDatabyCore/Edge/Endpoint80%70%60%50%40%30%20%10%0%2010201120122013201420152016201720182019202020212022202320242025Endpoint-CreateEndpoint-StoreEdge-CreateEdge-StoreCore-CreateCore-StoreSource:DataAge2025,sponsoredbySeagatewithdatafromIDCGlobalDataSphere,Nov2018Wearebeginningtounderstandthevalueofdataminingandbeingabletobringtogetherdisparatedataandsystemsthatcreatethatdata.Wedon’tunderstandwellenoughhowtodothisinane代cient,cost-e仟ectiveway.Rightnow,eachsystemprimarilycreatesitsowndata;eachsystemmanagesitsowndataenvironment.–CISO/CFO,LeadingManufacturingFirmIDCWhitePaperIDoc#US44413318INovember2018TheDigitizationoftheWorld–FromEdgetoCoreI9CloudistheNewCore…andMuchofitisAdditiveToday,asgreaternumbersofdeviceswithgreaterlevelsofintelligenceareconnectedtovariousnetworks,businessesandconsumersarefindingthecloudtobeanincreasinglyattractiveoptionthatenablesfast,ubiquitousaccesstotheirdata.Increasingly,consumersarefinewithlowerstoragecapacityonendpointdevicesinfavorofusingthecloud.By2020,webelievethatmorebyteswillbestoredinthepubliccloudthaninconsumerdevices(Figure4),andby2021,therewillbemoredatastoredinthepubliccloudthanintraditionaldatacenters(Figure5).Figure4–Whereisthedatastored?WhereWhereisthedatastored?70%60%50%40%30%20%0%Consumer%Enterprise%PublicCloud%Source:DataAge2025,sponsoredbySeagatewithdatafromIDCGlobalDataSphere,Nov2018Thereisdefinitelyinterestinanincreaseinutilizationofpubliccloudfordatastoresaslongaswe’regoodwithgovernanceandidentifysuitablecandidates.It’sstillnotgoingtobecustomerdatafortheforeseeablefuture,buttherearecandidates…It’sfairtosaythatpubliccloudutilizationisgoingtodouble.–VPofIT,Fortune50FinancialServicesFirmIDCWhitePaperIDoc#US44413318INovember2018TheDigitizationoftheWorld–FromEdgetoCoreI10Figure5–DataStoredinPublicCloudsVersusTraditionalDatacenters100%90%80%70%60%50%40%30%20%10%0%EnterpriseDatacentersPublicCloud201020112012201320142015201620172018201920202021202220232024EnterpriseDatacentersPublicCloud2010201120122013201420152016201720182019202020212022202320242025Source:DataAge2025,sponsoredbySeagatewithdatafromIDCGlobalDataSphere,Nov2018Businessmodelsandthelocationofdatamanagementmaybechanging,butthetechnicalrequirementsandchallengesremain.Datamustbearchivedandstoredinwaysthatprovideappropriatelevelsofperformanceandenableanalyticsandintelligencetobeappliedtothem,butitmustbedonecost-e仟ectivelyandsecurely.Thisisnotnecessarilyaneasytaskgiventhatsomeindustriesstillhavedatainsiloswithinthecorporatewalls,aswellasoutsidethecorporatewallsresidinginbrancho代ces,contractorsites,orsomeotherlocationwherethedataisnotgenerallyaccessible.IIDCWhitePaperIDoc#US44413318INovember2018TheDigitizationoftheWorld–FromEdgetoCoreI11Thereisalotofdatathathasbeendonebythirdparties,andthere’salotofdataweownbutitsitsoutwithotherpeople.Abigpartistryingtofigureouthowwemightbringbackthatdataandstoreit.Wemaynotevenknowwhatweneeditfor,butweneeditstoredinoneplacesothatothers,likedatascientists,canhaveaccess.–CIOandSVPofCorporateIT,MajorMediaFirmTheEnterpriseDatasphereandStewardshipisVitaltoOurFutureTheenterprisecontinuestoseeitsshareofDataspherestewardshipgrow,withconsumers’shareofdatagenerateddroppingfrom47%in2017to36%by2025.Thisshiftislargelydrivenbytheincreasinglyalways-onand“sensorized”worldthatiscapturingandanalyzingourenvironmentsandcreatingdata24x7.Inthepast,consumerswereresponsibleformuchoftheirowndata,butasdatabecomesincreasinglycentralizedacrossenterprisecoreandedgeinfrastructure,theresponsibilitytomaintainandmanageitisshiftingtoenterprise/cloudproviderdatacenters.Theenterpriseisalreadytheprimarysourceandstewardofdatacreationandstorage,andthetrendcontinuestoamplifytheseresponsibilities(Figures6and7).Figure6and7–TheEnterpriseDatasphereContinuestoExpand100%90%80%70%100%90%80%70%60%50%40%30%20%10%0%100%90%80%70%60%50%40%30%20%10%0%EnterpriseConsumerEnterpriseConsumerSource:DataAge2025,sponsoredbySeagatewithdatafromIDCGlobalDataSphere,Nov2018TheinstalledbytesacrosstheenterpriseisexpectedtoTheinstalledbytesacrosstheenterpriseisexpectedtogrowto13.6ZB,representingover80%oftheworldwideinstalledbytesin2025.IIDCWhitePaperIDoc#US44413318INovember2018TheDigitizationoftheWorld–FromEdgetoCoreI12Wehaveinitiativespartneringwithfacilitymanagement,micropayments,andcarmanufacturers.Wecurrentlyhave25properties,soweleverageIoTtohavee代cientoptimizationarounddatacenterandportfoliomanagement.Allofthosearebigsourcesofdataingest.–VPofIT,Fortune50FinancialServicesFirmIDCWhitePaperIDoc#US44413318INovember2018TheDigitizationoftheWorld–FromEdgetoCoreI13Real-TimeDataDemandisDrivingtheEdgeIDCforecaststhatmorethan150Bdeviceswillbeconnectedacrosstheglobeby2025,mostofwhichwillbecreatingdatainrealtime.Forexample,automatedmachinesonamanufacturingfloorrelyonreal-timedataforprocesscontrolandimprovement.Real-timedatarepresents15%oftheDataspherein2017,andnearly30%by2025(Figure8).Figure8-Real-TimeDataZetaZetabytesHowMuchofGlobalDatasphereisReal-Time?35%30%25%4020%3015%2010%1002010201120122013201420152016201720182019202020212022202320242025Real-TimeData%ofGlobalDatasphere5%0%6050Source:DataAge2025,sponsoredbySeagatewithdatafromIDCGlobalDataSphere,Nov2018Butit'snotjustmachinesthataredrivingreal-timedata.IDCestimatesthatby2025,everyconnectedpersonintheworldonaveragewillhaveadigitaldataengagementover4,900timesperday–that'sabout1digitalinteractionevery18seconds(Figure9).Figure9-DataInteractionsperConnectedPersonPerDayTheTheNumberofInteractions/Capita/Day4,9091,4265842015202020256,0005,0004,0003,0002,0001,00029802010Source:DataAge2025,sponsoredbySeagatewithdatafromIDCGlobalDataSphere,Nov2018IDCWhitePaperIDoc#US44413318INovember2018TheDigitizationoftheWorld–FromEdgetoCoreI14TheDemandforStorageRemainsStrongTheamountofdatacreatedintheGlobalDatasphereis,ofcourse,thetargetforthestorageindustry.Evenwiththeamountofdatacreatedthatisdiscarded,overwritten,orsensed,butneverstoredlongerthanmilliseconds,therestillexistsagrowingdemandforstoragecapacityacrossindustries,governments,enterprises,andconsumers.Toliveinadigitizedworldwhereartificialintelligencedrivesbusinessprocesses,customerengagements,andautonomousinfrastructureorwhereconsumers'livesarehyper-personalizedinnearlyeveryaspectofbehavior–includingwhattimewe'llbeawakenedbasedonthepreviousday'sactivities,overnightsleeppatterns,andthenextday'scalendar–willrequirecreatingandstoringmoredatathaneverbefore.IDCcurrentlycalculatesDataAge2025storagecapacityshipmentsacrossallmediatypes(HDD,SSD,NVM-flash/other,tape,andoptical)overthenext4years(2018–2021)willneedtoexceedthe6.9ZBshippedacrossallmediatypesoverthepast20years.IDCforecaststhatover22ZBofstoragecapacitymustshipacrossallmediatypesfrom2018to2025tokeepupwithstoragedemands.Around59%ofthecapacitywillneedtocomefromtheHDDindustryand26%fromflashtechnologyoverthatsametimeframe,withopticalstoragetheonlymediumtoshowsignsoffatigueasconsumerscontinuetoabandonDVDsinfavorofstreamingvideoandaudio(Figure10).Figure10-WorldwideByteShipmentsbyStorageMediaTypeWorldwideByteShipmentsbyStorageWorldwideByteShipmentsbyStorageMediaTypeHDDNVM-NANDNVM-OtherOpticalTapeZetaZetabytes5.04.54.03.53.02.52.01.00.502010201120122013201420152016201720182019202020212022202320242025Source:DataAge2025,sponsoredbySeagatewithdatafromIDCGlobalDataSphere,Nov2018Thegrowthinendpointandedgestoragewillfavorsolidstate,whilethecorecontinuestohaveavoraciousappetitefortheeconomicalbytesthatharddiskdrivesandtapeprovide.Enterpriseswilluseamixofdiskdrives,SSDs,flash,andtapetosatisfytheperformance,management,andarchivedemandsbeingplacedonthem.Bytheendof2025,over80%oftheenterprisebytesshippedintothecoreandedgewillcontinuetobeHDDbyteswhencomparedtoSSDsandotherNVMtechnologies(Figure11).Figure11-ShareWorldwideByteShipmentsintotheEnterpriseCoreandEdgebyStorageMediaTypeShareWorldwideShareWorldwideByteShipmentsintotheEnterpriseCoreandEdgebyStorageMediaType100%90%80%70%60%50%40%30%20%10%0%2010201120122013201420152016201720182019202020212022202320242025HDDNVM-NANDSource:DataAge2025,sponsoredbySeagatewithdatafromIDCGlobalDataSphere,Nov2018IIDCWhitePaperIDoc#US44413318INovember2018TheDigitizationoftheWorld–FromEdgetoCoreI15oftheenterprisebytesshippedintothecoreandedgewillcontinuetobeHDDbytes.80%Bytheendof2025,overChapter2ARegionalPerspectiveontheGlobalDatasphereRegionalDatasphereshavetheirownuniquegrowthprofileWhetherpopulationdriven,applicationdriven(e.g.,videosurveillance),ordigitaltransformationmaturitydriven,anygivenDataspheregrowthprofile.NotethatthecalculationsinregionalDataspheresarebasewherethedevicesarelocatedfromareperspective,asopposedtowhomayactuallyownthem.Forexample,ifprov