基于soa 的多媒体资源管理系统

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1、http://www.paper.edu.cnASOA-basedGeneralMultimediaResourceManagement1SystemWangJiayuBeijingKeyLaboratoryofIntelligentTelecommunicationSoftwareandMultimedia，BeijingUniversityofPostsandTelecommunications，Beijing（100876）E-mail：wangjy@bupt.cnAbstractInthecurrentcomputerapplication,buildingagene

2、ralmultimediaresourcesmanagementsystemtodevelopthepotentialofexistentsimilarmanagementsystemisahotspot.Thispaperwillfirstanalyzethedevelopmentofthecurrentmultimediaresourcesmanagementsystem.ThenrelyingonSOAandmiddlewareframework,weimprovethecurrentmultimediamanagementmodeltoachievethegoalso

3、fmanagementoptimizationandsystemintegration:openness,flexibility,simplicity,scalability.Secondly,wedesignasystembasedofthemodel.Finally,wedevelopanexampletoprovethatthemodelisagoodevidenceofthemultimediainformationmanagementwithhighpracticalvalue.Keywords：SOA，Middleware，MultimediaResourceMa

4、nagement1IntroductionWiththedevelopmentofnetworktechnologyandapplications,thequantityandtypesofmultimediaresourcesgrowthrapidly.Theareaofmultimediatechnologywillbecomelargerandthenumberofpracticalsystemswillincreaseeveryyear.Obviously,theresourcesinformationwillbeasignificantgrowth.Therefor

5、e,itisimportanttomanagetheinformationefficiently[4].Buttheexistingmultimediamateriallibrariesoftenlackofthedescriptiveinformationaboutmultimediaresources.Theorganizationandmanagementformultimediaresourcesareunsatisfactory.Andtheeffortsaboutsearchingmultimediaresourcesarenotenough.Thoseareal

6、ldifficulttosatisfyapplicationrequirements.Fortheabovedemand,weneedaneffectivemultimediaresourcesmanagementsystemwhichcanprovideafriendlyuserinterface,themorerichapplicationservices,andcanbuildthesystembyscalabilityandversatility.TheusingofSOAwilltakeweachievethesystem.Service-orientedarchi

7、tectureisanindependentfunctionalentitywhichcompletesspecifictasksbyconnectingtosolvetheneedsofbusinessininternetenvironment[6].SOAisabletomaketheresponsibilitiesofvariousfunctionsmoreclearlyinawholesystem.Italsocanshortenthedevelopmentcycleandreducemaint