ThinClients
Laajasti käytetty
Vuonna 2012 markkinaosuusluokituksen mukaan markkinoilla laajalti käytettyjä ohuita asiakasbrändejä olivat mm. Wyse, HP, Center, NComputing, IGELTechnology, VXL, Fujitsu, Dell, Samsung ja Oracle.
Tunnettu merkki
Shidathincliensseries.
Komponentit
Thethinclientisthemaincomponentoftheserver-basedcomputingsolution.Thebusinessdepartment(LOB)applicationisthroughtheterminalserviceoftheMicrosoftWindows2003Serverfamily,CitrixMetaframeOrCitrixPresentationServer,terminalemulationprogram,C/SB/Sclientintegratesthethinclientintotheoveralluseenvironment,whichcanrealizesingle-machinemulti-user.
Ohuiden asiakkaiden rooli
Thinclientsareaperfectsolutionforhealthcare,finance,educationandotherindustries.Itcancompletehigh-leveltasksandkeeppacewiththelatestsoftwareandvirusprotection.
Therefore,thinclientsarenotonlyeconomical,butalsoeasierforITmanagerstomanage.Manymajorthinclientcustomersfindthatthetransitionfromold-fashionednon-intelligentterminalsordesktopPCstothinclientnetworksisveryeasy.Inaddition,ithaslowcostandsafety.
Korkea hyötysuhde
Thethinclientusessoftwareanddatafromthewebserver.Datafromdifferentworkstationsordifferentlocationsisenteredintoorobtainedfromacentraldatabase.Becausethethinclientdoesnothaveaharddiskdriveandafloppydiskdrive,thedataenteredcanonlybesavedtothecentralserver.Theupgradecanbedoneremotely,soITdepartmentpersonneldonotneedtovisitdifferentlocationsinperson.Thebackupofimportantdataonlyneedstobecarriedoutinthecentralserver
Becausetherearenoeasilydamagedmovableparts,thelifespanofthethinclientislongerthanthatofadesktopPC.Theworkstationsareverystandardized,theyusethesameapplicationsandhavethesameinterface.Thisismoreconvenientformedicalinstitutionstafftouse.Theinstallationandsetupofthethinclientisverysimple,andisalwaysinanoperationalstate.Thisallowsthemedicalteamtoobtainimportantdataaboutthepatientveryquickly
Turvallisuus
Becausethereisnoharddriveandfloppydrive,thethinclientcanpreventtheuseofunauthorizedsoftwareandvirusesInvasion.Exceptforthecentralserver,datacannotbecopiedtodiskorsavedtoanyotherlocation.Centralizedprocessingmakesitveryeasytomanageandmonitorsystemaccess,aswellastoenforcesecuritypoliciesandmeasures,therebyminimizinginternalsecurityrisks
Talous
ThincustomersThepurchasecostofthecomputerisindeedlowerthanthecostofadesktopPC(especiallywhenyoudecidetouseourhigh-qualityrefreshmode).Inaddition,thesedeviceshaveveryfewmovableparts.Sousuallyitsservicelifeisrelativelylong.Whenperformingupgradeandbackupprocessinginthecentralsystem,lessITcostsareoneaspectofitscheapness.ThethinclientusesACpower,sothecompanycansaveenergyconsumption
Suitablefornon-knowledgepersonnelapplications,notsuitablefordevelopmentandgraphicsprocessingpositionssuchas:productionlines,businesswindows,ERPapplications.Singleapplicationsoftware.
Luotettava
Thedamageorsuddenpowerfailureoftheclientwillnotcausedataloss.
Hallinto
Becauseoftheuseofcentralizedmanagement,softwareupgrades,secureapplicationconfigurationandaccessareallcompletedontheserver,andthereisnoneedtoinstallsoftwareforeachclient.
Huolto
Ithasnoharddisk,floppydrive,opticaldriveandothermechanicalpartsthataremostpronetofailure,sothereisalmostnoneedtomaintainit.
Päivitä
Becauseallapplicationprogramsarerunningandstoredontheserver,itdoesnotneedtobeupgraded,whichreducesmaintenancecosts.
Päätetuotteiden sovellus:
Kuljetuksen, rahoituksen, kiinteistöjen, yritysten ERP-järjestelmänhallinnan, OAsystemin, matkailun, postin ja televiestinnän, valtion, koulutuksen, kaupan, median jne. aloilla.Se on erittäin kiitosta käyttäjiltäsuurissa ja keskisuurissa yrityksissä, ja käyttää tätä tuotetta parantaakseen yrityksen tehokkuutta jahyötyä.
Asiakkaiden edut
1.Keskitetty johtaminen,vahva liiketoiminta
Inmanyindustrybusinesssystemsandenterprisemanagementandofficesystems,usersuseComputersaremainlyusedtocompletebusiness-relatedcalculations.Theapplicationsthatthinclientscanexecutedependentirelyonthecentralizedsettingsoftheserver.Thesystemadministratorcancustomizerefinedandefficientapplicationsfortheclientaccordingtobusinessneeds.Userscanonlydobusiness-relatedthings,therebyimprovingworkEfficiencyhasstrengthenedthemanagementoftheenterprise.
2.Thecostofmanagementandmaintenanceislow,andthesystemiseasytoinstall,debugandupgrade.
Thethinclientworksinanetworkenvironment,anditsrunningprogramsanddataareconcentratedontheserverInthisworkingmode,theinstallation,debugging,management,maintenance,andupgradeoftheentiresystemareimplementedbythesystemadministratorontheserverside.Theclientonlyneedstodolittlemanagementandmaintenancework,upgradeandTheclientdoesnotmatter,sothatthesystemadministratorcancontroltheentirenetworksystematanypoint.Thiswillhelpsystemadministratorsquicklycompletetheinstallation,debugging,upgradeandmaintenanceoftheinformationsystem,greatlysavingthedeploymenttimeoftheinformationsystem,reducinghumanresourcecostsandmanagementcosts,andimprovingmanagementefficiency.
3.Breakthroughthecyclicalupgradeofsoftwareandhardware
Sincethecomputingofthinclientsismainlysupportedbylaterpowerfulservers,companiesdonothavetoconstantlybuyinordertorunnewsoftwareOrupgradetheuser'shardwareequipment.
4. Vakaa suorituskyky ja alhainen epäonnistumisnopeus
Thethinclientadoptsanintegratedsystemstructuredesign,andgenerallydoesnotconfigurefloppydrives,opticaldrives,harddisksandotherfragileandvulnerableparts,soastoeliminateThesourceofthevirusisimproved,andthereliabilityandstabilityofthesystemareimproved.Thelocalsystemsoftwareofthethinclientisdesignedwithembeddedtechnology,sothethinclientguaranteesthestableoperationofthesystemfrombothhardwareandsoftwareaspects,anditsfailurerateisgreatlyreducedcomparedwiththatofaPC.
5. Tehokkaat toiminnot
PCgenerallyexecutesprogramsonitsown,anditscomputingpowerislimitedbyitsownconfiguration.Thinclientsusetheserver’sCPUandresources.Theservercompletesitscomputingtasks,sotheoreticallyspeaking,thecomputingpowerofthethinclientcanreachthecomputingpoweroftheserver.
6. Korkea turvallisuus
Sincethethinclientisnotequippedwithfloppydrives,opticaldrives,harddisksandotherequipment,userscannotcopyandinstallsoftwareintothesystematwill,norcantheycopyatwill,Takeawayimportantsoftwareandconfidentialdatawithintheenterprise,therebyeffectivelyprotectingtheinternalsystemsecurityandinformationsecurityoftheenterprise.Inaddition,differentsecuritylevelscanbesetfordifferentusers,anddataconfidentialityisgood,whichisveryimportantforinformationsecurityande-commerceapplications.
7.Tallennetut ohjelmistolisenssimaksut
Mostofthesoftwarerunningonthecomputerhasnolegalcopyright,whichisforthedevelopmentofthesoftwareindustryandtheprotectionofintellectualpropertyrights.Disadvantageously,thesoftwareonthethinclientserverisbasicallycopyrighted,andthethinclientdoesnotneedtopurchaseandinstallanysoftwareasaclient.Thiswillsaveaconsiderableamountofmoneyforcomputeruserswhousegenuinesoftware.Expenseswillalsogreatlypromotethedevelopmentoftheentireindustry.
8. Vihreä ja ympäristönsuojelu
Thethinclientadoptsafanless,low-powerdesign(themaximumoperatingpowerisonly23W),whicheffectivelyreducesnoisepollutionandenergyconsumption.
9.EffectivelyreducethetotalcostofownershipTCOofthesystem
Asaseriesoflinkssuchassystemmanagement,maintenance,upgrade,expansion,andservicehavebeenoptimized,thecompanyhassavedtheinvestmenttothegreatestextent.Variouscostsinthesystem,althoughtheinitialinvestmentcostsofthesystemhardwarehavenotbeensignificantlyreduced,butastimegoeson,thereductionofthesystemTCOwillbecomemoreandmoreobvious.
Ohuiden asiakkaiden valinnan avaintekijät
Therearemanythinclientmanufacturersonthemarket,andthinclientsofdifferentbrandsmayhavedifferentfunctions,costs,andcomplexity.Therefore,whenenterpriseuserschoosethinclientsforVDIprojects,theyneedtocompareproductsfrommanyaspects,providedthattheystartfromtheirownfunctionalrequirements.Herearesomekeyfactorsthatneedtobepaidattentiontowhenpurchasingthinclients:
Laitteisto- ja ylläpitokustannukset aiheuttavat paljon
Costisacomplexcalculationformulaforcorporatepurchasers.Whenpurchasingathinclient,youfirstneedtoconsiderthehardwareconfiguration.Generally,thememoryofthethinclientrangesfrom1-4GBand256MB-16GBDOMelectronicharddisk(harddisk).Inaddition,configurationparameterssuchasnetworkcardsandgraphicscardsneedtotakeintoaccounttheirownbusinessneeds..Thehardwarecostofdifferentconfigurationswillbedifferent.
VDIcostsareusuallyreflectedintheinitialpurchaseandlateroperationandmaintenancecosts.Therefore,choosingacost-effectivethinclientiswhatmostenterpriseusersdemand.
Näyttöprotokollan on oltava vahva
Intheactualworkingenvironment,oneofthemainfunctionsofthethinclientistoprovideuserswithefficientdisplay,becausealltheoperationsoccurontheback-endserver.Therefore,thekeyfactorthataffectstheuserexperienceistheremotedisplayeffect.Amongthem,theremoteprotocolplaysavitalrole.Theremoteprotocolcanprovideuserswithavirtualdesktopthatisclosesttothephysicalinterface.Themoreefficienttheprotocol,thebettertheend-userexperiencewillbe.
Inaddition,differentdisplayprotocolshavedifferentrequirementsfortheinstallationofthinclientdevices(includingclientsoftware,hardware,etc.).Therefore,whenchoosingasuitabledisplayprotocol,youmustconsideryourowntargetneeds,andfindabalancebetweenthedisplayprotocol,enterprisescale,andback-endarchitecture.
WyseDeviceManageristhecentralconsoleofthesethinclientdevices.WysealsohasauniqueTCXextendedformoftechnologythatcanbeaddedtothestandardfeaturesetofmostremotedisplayprotocols-includingmultimediaredirection,full-duplexaudioforsoftphones,andbetterUSBsupport.
Tukee monenlaisia sovelluksia
InadditiontoinstallingdailyapplicationssuchasOffice,toolsoftware,andsmallentertainmentsoftware,thinclientsmayalsoneedsupportfororganizationswithspecialbusinessneedsAdditionalapplications,suchasmultimediaand3Dgraphics-intensiveapplicationssuchasPhotoshoporAutoCAD.
Theseheavyweightapplicationsundoubtedlyneedtobeconfiguredwithhigherthinclientsupport.Youmustknowthatacheapthinclientthatsupportsalowdisplayprotocolcannotprovidegooddecompressionperformance.Therefore,itisnecessarytoconsiderthebalancebetweenapplicationandmachineprocurementcosts.
Turvallisuuscannotbeignored
Althoughthinclientsdonothaveredundanthardwaresuchasharddiskdrivesandfloppydiskdrives,theycanprovideasaferandmorereliableenvironmentthanordinaryPCs.Devicekeyboards,monitors,mice,andmoreandmorevarioustypesofapplicationsareinstalled,andthinclientsaregraduallyatpotentialrisk.
Thinclienjälkipalvelu
Manythinclientproductsonthemarketprovideenterpriseuserswithmorefreeoptions,butasmentionedabove,differentbrandshavedifferentCostandmanagementcomplexity,whichalsoincreasethedifficultyofselectionforusers.Therefore,theevaluationofthinclientvendorsisalsoaveryimportantstep.
Tosumup,organizationsthatplanorhavedeployedVDIshouldconsidertheabovefivekeyfactorswhenchoosingathinclient.Onthecontrary,inappropriatethinclientequipmentmaycauseunexpectedlossesfortheVDIproject.
Ohuiden asiakkaiden valinta
Thinclientshavebeenfavoredbyusers,andthinclientshaveachievedconsiderabledevelopment.However,whenuserspurchaseaclientforavirtualdesktopinfrastructure,theyneedtochoosefromavarietyofdevicesonthemarket.
Thestrongertheinterchangeabilityofthinclientdevices,theloweryourlong-termsupportcostswillbe.Ifyouhavemultipleterminals,whenemployeeschangepositions,youneedtousemultipletechnicalsupportcallstocompletethetransferofaspecificterminal.
Asiakkaan edut
Thethinclientisadurablemachinethatcanwithstandalargeamountofworkload.Thebiggestfeatureofthisthinclientmodelismemoryscalability.Fordailyoperations,theincreaseinmemoryofathinclientdoesnotshowabigdifference,butforalargenumberofgraphicsprocessingtasks,athinclientrequirespowerfulmemoryprocessingcapabilities.
Thethinclientwarrantyserviceisastandardthree-yearlimitedwarranty,withoptionalon-siteservice.OnlyD7providesanevaluationversion,andthepricewillvaryaccordingtotheselectedperformanceandmodel.