基于分布式Web服務器集群的選課系統(tǒng)研究與設計.pdf

1、廣東工業(yè)大學碩士學位論文基于分布式Web服務器集群的選課系統(tǒng)研究與設計姓名：孫延海申請學位級別：碩士專業(yè)：計算機應用技術指導教師：李振坤20060501￡查三蘭奎蘭三蘭堡圭蘭篁絲蘭ABSTRACTAlongwiththerapiddevelopmentofWebtechn0109yandwidelyuseofcomputer，TheWebapplicationshasdeepintoeveryfieldofpeople’sworkand

2、1ifeThedevelopmentofclusterhasimprovetheQosofwebapplicationsefficiently，especiallywiththecontinuouslydevelopofLinux，allkindsofLinux—basedhighuseableclustersandloadbalanceclustershascaⅢeoutThusprovideslotseconomics01ution

3、oftheincreasingwebapplicationsneedsTheWebserverclusternotonlygainsahigherloadacceptance，butalsogainsahigherreliabilityManyclustersystemrelatedfactorsshouldbeenconsideredduringthewebserVerclusterdesign，includingthereliabi

4、lity，loadbalance，transparency，flexibility，management，economiceta1Nowadaysallkindsofwebserverclustershavewidelyusedinallprofession，Butbecauseofthedetailsandmainpointsarevariousindifferentapplication，therunenVironmentsandc

5、onditionsaredifferentthereforethereisn’taclustersystemthatcansatisfya11thewebapplicationsSodetailanalysisneedsduringthedesignofspecialapplicationbasedwebseversyste】】】，a11factorsshouldbeconsideredinordertofindthemostsuita

6、bles01utionThisthesisc鋤efromtheAdult’seducationmanagementsystemofShenZhenUniVersity，ThesubsystemofcourseselectionsystemshouIdacceptalargevisitorsinashorttiⅢeAccordingtolotsarticlesofwebserVerclusterthathaveread，thisthesi

7、sanalysisthecharactersofcourseselectionsystemdeeply，thenco硼binedthefeedbacksappearedduringtherunning，builtadistributedwebserverclusteruseforthelevelupofexistedcourseselectionsystemThisthesishasdoneso皿eresearchforthestruc