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1、摘要摘要隨著市場的不斷變化,以往成功運營的主流電信業(yè)務(wù)出現(xiàn)了嚴重的萎縮,大量涌現(xiàn)的新的增值電信業(yè)務(wù)也并不完全符合現(xiàn)行市場的要求,人們在業(yè)務(wù)創(chuàng)新的同時需要進行思考和總結(jié),以一套完善的理論體系來指導(dǎo)業(yè)務(wù)的拓展。而網(wǎng)格計算技術(shù)是使用網(wǎng)絡(luò)中的多個計算資源來解決單一問題的計算模式,將地理上分布的計算資源(包括數(shù)據(jù)庫、貴重儀器等其他的各種資源)充分利用起來,協(xié)同解決復(fù)雜的大規(guī)模問題。它以大粒度資源共享、高性能計算和創(chuàng)新性應(yīng)用為主要特征,同時研究開發(fā)相應(yīng)的中間件,使這些資源看起來就像一臺單一映像的虛擬機器。研究發(fā)現(xiàn),網(wǎng)格所體現(xiàn)出的資源共享、協(xié)同工作等思想與電信業(yè)務(wù)有著許多共同的特點,本文結(jié)合網(wǎng)格技
2、術(shù)的最新動態(tài),對網(wǎng)格進行了全面的討論,并就部分典型電信新業(yè)務(wù)進行探討。分析了網(wǎng)格思想在其中的具體體現(xiàn),最后還應(yīng)用委托代理理論對業(yè)務(wù)外包進行了分析,整篇文章也對電信新業(yè)務(wù)今后的發(fā)展模式提出了建議。關(guān)鍵詞:網(wǎng)格思想電信業(yè)務(wù)委托代理呼叫中心全球眼網(wǎng)絡(luò)硬盤摘要ABSTRACTWiththeever-changingmarket,thepastsuccessofthemainstreamofthetelecommunicationsbusinessoperatorsappearsseriousdecline,theemergenceofalargenumberoftheproliferatio
3、nofnewtelecommunicationsservicesisnotfullyinlinewithcurrentmarketdemands,peoplewhoarebusywithbusinessinnovatinginneedthinkingandconcluding,usingacompletetheoreticalsystemtoguidebusinessexpansion.Whilethegridcomputingtechnologyusesmanykindsofcomputingresourcesinthenettosolveasingleproblemofcalcu
4、lations.,takefulladvantageofthegeographicaldistributionofcomputingresources(includingdatabases,equipmentandothervaluablesofallkindsofresources)tofinishthelarge-scalecollaborativesolutionstocomplexproblems.Wefindthelargesizetothesharingofresources,high-performancecomputingandinnovativeapplicatio
5、nasitsmainfeatures,meanwhilewestudythecorrespondingmiddlewareresearchanddevelopment,sothattheseresourceswilllooklikeasingleimageofthevirtualmachine.Researchesshowthattheideasreflectedbythegridsuchasthesharingofresourcesandworktogetherhaveclosecontactwiththetelecommunicationsbusiness.Thispaperin
6、tergradesthelatestdevelopmentsonthegridcomputingtechnologyforacomprehensivediscussiononsomeofthetypicaltelecommunicationsandnewbusiness,andanalyzethegridideasamongthesebusinesses,moreover,wediscusstheagencytheoryasthefinalsupplementaryofthewholepaper,theentirearticlealsoputforwardsomesuggestion
7、sonthenewbusinessmodelsoftelecommunicationsbusiness’sfuturedevelopment.Keywords:Grid-computing-ideasTelecommunications-serviceAgencyAgreementCall-CenterMegaEyesLevodisk1目錄目錄第一章引言1第二章網(wǎng)格概況32.1網(wǎng)格技術(shù)概述32.1.1虛擬組織VO32.1.2網(wǎng)格體系結(jié)構(gòu)52.1.3五層沙漏