嵌入式系統(tǒng)中網(wǎng)絡(luò)負載平衡群集的研究與應(yīng)用.pdf

1、湖南大學(xué)碩士學(xué)位論文嵌入式系統(tǒng)中網(wǎng)絡(luò)負載平衡群集的研究與應(yīng)用姓名：賈俊申請學(xué)位級別：碩士專業(yè)：軟件工程指導(dǎo)教師：程京彭勝林20100426工程碩：學(xué)位論文AbstractFacedwiththerapiddevelopmentofenterprisesandincreasingcomplexityofITtechnology，moreandmoreusersbegintofocusonthesecurityofenterprise’so

2、wnITenvironment，manageabilityandtheownershipoftotalcostbyTCOandsoonHowtoprotectapplicationdataoftheenterprise，howtomanagethedeVelopmentoftheirownorganizationsandtheincreasingcomplexityofITarchitecture，andhowtocontrolther

3、isinglaborcostsandlaborshortagesinthishigh—technologyfieldhaVebeentakenintoaccountbymoreandmoreenterprisesThinclient／serVercomputingmodelisaVerygoodsolutionWithaspecincembeddedsystemasthethinclient，connectingtheserVerclu

4、sterthroughtheRemoteDesktopProtocolRDP，wecanputalltheresourcesintheserVer，andthethinclientjustproVidesthebasicinputsystem(mouseorkeyboard)andoutputsystem(displayorprojector，etc。)Thiscomputingmodelwillnotonlyfacilitatethe

5、managementofthemachines，butalsoreducesthetotalcostofownershipandenhancethecorecompetitiVeness0fenterprisesInthebeginning，thispaperstudiestheembeddedsystemsandthenetworkloadbalancingwithin—depthunderstandingofthecharacter

6、isticsofembeddedsystemsandstrategiesof10adbalancing，then，itanalyzestheserVerclusterapplicationapproachandtheserverresourcesallocationoftheembeddedsystemsinthenetwork(1)analyzestheconnectionmodelbetweenthethinclientandthe

7、serverclusterintheviewofcomputerapplicationsystemaswellasthecharacteristicsofthisconnectionmodel；(2)analyzestheconnectionagreement，includingthemostoItenusedRDPprotocolandtheICAprotoc01(3)AnalyzestheadVantagesanddisadVant

8、agesofLoadBalancingsystemofMicrosoftNetworkandtheapplicationareas；Intheendofthispaper，theauthordesignsonesetofloadbalancingsystemfortheclient／serVercomputingmodel，basedontheadVantagesanddisadVantagesofMicrosoftNetworkLoa