面向分布式系統(tǒng)btp事務(wù)處理技術(shù)研究

1、哈爾濱工程大學(xué)碩士學(xué)位論文面向分布式系統(tǒng)BTP事務(wù)處理技術(shù)研究姓名：阮玲宏申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：計(jì)算機(jī)軟件與理論指導(dǎo)教師：曲立平20110315面向分布式系統(tǒng)BTP事務(wù)處理技術(shù)研究AbstractAlongwiththerapiddevelopmentofnetworktechnologyandnetworkinfrastructureimprovement，DistributedSystemhasbecomeallimportant

2、fieldHowtocoordinatevariouscomponentsofDistributedSystemhasbecomeahotspotBTPistocoordinatethemultipleindependentsystems，whichdefinestheseriesofXMLformatofmessagesThroughwhichthevarioussystemsinteracttoultimatelyreachcons

3、istentAccordingtothefurtherstudyofBTPthispaperisbasedonBTPalgorithmtooptimizeandimprove，basedontransactioncompensationprocessingsystemwhichareanalyzed，andFinallyrealizeandtesttheoptimizedprotocolbasedonthetransactionproc

4、essingsystemFirstlythispapermakesadetailedanalysisontheBTPfromitsapplicationenvironmenttotheconcepts，throughtheanalysis，thesimilaritiesanddifferencesoftheconceptswerepresentedbetweenBTPprotocolinandthetraditionalprotocol

5、sSecondlyinordertoguaranteethesystemcallcontinuerunningwhenthecoordinatorfailurethe嘶ginalalgorithmforB口wasoptimized，whichisbasedontheMasterandSalvecoordinatortooptimizeandimprovetheoriginalBTPMasterandsalvercoordinatorca

6、ncollaborativeworkandcoordinatedifferentparticipantstocompletethetransactionItalsocanavoidblockingorasinglecoordinatorfailureCompensationmechanismWaSaddedtotheoriginalBTP，whichcancelsubmittedsubtransactionaffectandthebus

7、inesstransacfionworksnormallyFurthereachmodulecompositionandfunctionisanalyzedbasedoncompensationtransactionprocessingsystemFinallybasedoncompensationtransactioncoordinationframeworkwasdesignedintheBTPspecification，inclu

8、dingtheoveralldesignanddetaileddesignofthewholeframewodrLanddrawtheUMLdiagramsThroughanalyzingthetestrequirements，itdesignsandimplementscorrespondingtestcasesandverifiesthecorrectnessofthecompensationwhichisrealizedbythe