基于WSGI的可復(fù)用統(tǒng)計(jì)審核平臺(tái)的研究與實(shí)現(xiàn).pdf

1、中南大學(xué)碩士學(xué)位論文基于WSGI的可復(fù)用統(tǒng)計(jì)審核平臺(tái)的研究與實(shí)現(xiàn)姓名：莊家棟申請(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：陳志剛20090101ABSTRACTAuditingSystemandStatisticSystemalethecoresub—systemsofCMSFurthermore，theyaretheindispensablecomponentoftheWeb2OproductsAuditingsystemcane

2、nsurethevalidityaswellassecurityofthedatapostedbyusers；whileStatisticsystemcanrecordthechangingdataofthebusinessandruntimestatusHoweverthetraditionalwaystodesignaudit／statisticsystemsarebusiness—driven，andthewaytopersist

3、dataisboundwithconcretebusinessrule，thusitleadstolowsystemreusabilityITcompanieswho、rehandlingaplentyofintemetproducts，inordertocutcostofoperatingaswellasthecostofdeveloping，arefacingtheproblems：1)howtoimprovethesystemre

4、usability；2)howtointegratethedatafromauditing／statisticsystemTosolvethe1甌problem，weapplythedynamicconfiguration，accordingtotheaction—logicofauditingandstatisticsystem，andenhancethecommonalityandusabilityofpersistencelaye

5、raswellaspresentationlayerThuswe’vedesignedtheReusableStatisticAuditingPlatform(RSAP)，makingiteasyfordeveloperstocustomizetheauditingandstatisticfeatureswithconfigurationsaswhattheyneedforbusinessTosolvethe2觚problem，thet

6、raditionalwayistoexposethedata—interfaceofeachbusinesstoothers，whichwouldleadtochangeableprotocol—designandwouldmakeithardteusetheinterfacesWeapplySOAdatasharingstrategytomanagetheserviceinterfaceontheplatform，reducingth

7、eunnecessaryimplementationsfordatainterfaces，andmeanwhilestandardizetheprotocoloftheinterfacesHoweverpublicserviceinterfacescouldbeoverinvoked眙proposeanaccessfrequencyrestrictmodelinthethesis，teducetheextrasystemload111e

8、exposedpublicservices，shouldleadtotheproblemforgreatcapacitystorageandtheperformanceissueofconcurrentaccessWeuseseveralwaystooptimizetheperformanceoftheplatformInthethesis，databaseshardingarchitecture，distributedcache，lo