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1、GridcomputingapplicationsintheautomotivemanufacturingindustryThismodelistheuseofgridcomputingintheInternettogeographicallydispersedcomputersorganizedintoa"virtualsupercomputer",inwhicheverycomputerinvolvedinthecalculationisa"node",andonthewholecalculationbythousandsmillion''nodes'*consistingof*'a
2、grid'*,sothismethodofcalculationiscalledgridcomputing.Throughtheuseofalargenumberofheterogeneouscomputer(usuallythedesktop)andunusedresources(CPUcyclesanddiskstorage),asembeddedinadistributedtelecommunicationsinfrastructureinavirtualcomputercluster,alarge-scalecomputingtosolvetheproblemofprovidin
3、gamodel.Gridcomputing'sfocusonsupportingtheabilityofcomputingacrossadministrativedomains,whichmakesitthetraditionalcomputerclustersortraditionaldistributedcomputingphasedifference.TheuseofgridcomputingandtheenvironmentNow,thegridmainlyuniversitiesandresearchlaboratoriesforhigh-performancecomputin
4、gprojects.Theseprojectsrequiremassivecomputingpower,orneedtoaccesslargeamountsofdata.Gridcomputingisdesignedtosupportallsectorsofe-businessapplications.Forexample,aircraftandautomotiveproductsandothercomplexrequirementsofproductdesign,productassemblyandproductlifecyclemanagementforcompute-intensi
5、vesimulations.Otherexamplesarealso,throughtheMonteCarlomethodtosimulatecomplexfinancialenvironment,andmanylifescienceprojects.Concentrationofresources・thecompanyusertothecompany'sentireITinfrastractureasacomputer,accordingtotheirneedscannotbeusedtofindtheresources.DataSharing・allowscompaniestoacc
6、essremotedata.Thisisparticularlyusefulinsomelifescienceprojects,becauseintheseprojects,companiesandothercompaniesneedtosharehumangeneticdata.Tocooperatethroughthegrid・sowidelydispersedorganizationstocollaborateoncertainprojects,integratedbusinessprocesses,fromblueprinttosharesoftwareapplicationsa
7、ndallotherinformation,worktogetheronprojectissues.Qualityofservice・referstodifferentusersordifferentdatastreamswiththecoiTespondingdifferentpriorities,orisbasedonapplicationrequirements,ensuredatastreamtoreachacertainl