基于中間件技術(shù)的分布式數(shù)據(jù)集成的研究與實現(xiàn).pdf

1、yIZt8499UDC密級學校代碼!墮QQ溯知名繁大學碩士學位論文題目基王空間往煎薟的筮查基塑握塞盛笪盟宜皇塞堡英文題目B墾i!g!h!嬰idd!望矍i!!!!!!!!!!gY』i!!i!!!!《旦壘童壘l旦主旦g!壘主iQ旦!旦曼魚旦!曼婦壘翌壘!里乜!宴衛(wèi)星望!墾主iQ旦研究生姓名(簽名)狴盤l丕指導教師姓名(簽申請學位學科名稱論文答辯日期2QQZ：!：!學儐授予日期——學院負責人(簽名)趑——評閱人姓名縫星至評閱人姓名一王矗200

2、7年6月5嗣湖北工業(yè)大學碩士學位論文AbstractWiththedevelopmentofsocietyandlarge—sizedenterprisesareoftengeographicallyscattered，andinmanagement，requiringalldepartmentswithindependentlocalcontrolanddecentralizedmanagementcapabilities，andat

3、thesametimewithintheentireenterprisetoaIldepartmentsandsubsidiariesofglobalcontrolandunifiedmanagementEnterprisestructuregraduallydecentralized，leadingtothecentralizeddatabasesystemhasbeendifficulttomeettheenterpriseinfo

4、rmationmanagementneeds，HeterogeneousdatabasesystemmoreandmoreappearsintheinformationfieldDevelopmentsinnetworktechnology，thepopularityoftheInteracthasmadeinformationoftherisingtheinformationsystembetweentheneedfordataexc

5、hange，integrationsharingThedatatransmissionspeedisdirectlyrelatedtotheeconomicefficiencyofenterprisesThismakesdataintegrationdistributeddatabaseapplicationsbecomeanimportantresearchtopicMiddlewareistheactualdemandforthes

6、eproducts，itisthesoftwarearchitecturelevelareraisedintheoperatingsystemordatabasesystemsandapplicationsoftwarebetweentheshieldingsystemsoftwaredifferences，fortheupperapplicationsoftwaretoprovideaunifiedinterfaceoragreeme

7、ntMiddlewaretechnologyinthedatabasesystem，theapplicationtraditionaltwo—tire(Client／Server)fortheexpansionofthethreetierstructure，orevenmorelayersAtpresent，themiddlewaretechnologyinthefieldofsoftwarehasbeenwidelyused，them

8、ajorsoftwareproviders(suchasSUNMicrosoftOracle，BEA)oiltheextensivemiddlewaretechnologysupportandrelatedproductsmarkedtheadventofmiddlewaretechnologyhasbeenrecognizedandhewalkedtomatureThispaperanalyzesthedataintegrationa

9、ndthestatusofexistingtechnologies，introducedthemiddlewaretechnologyandapplicationdevelopmentfeaturesofexistingproducts，aswellastheoriginaltwostoryClientDataIntegrationmodelimprovementswillmiddlewaretechnologyintothemiddl

10、elayermodel，Implementationofthethree—tierClientDataIntegrationmodel，F(xiàn)inallythestationmanagementinformationsystemasanexample，toimprovethedataintegrationmodeldatatransmissionefficiencyanalysis，Verificationisamiddlewaretech