--《孟子·离娄下》北京航空航天大学熊璋2010年03月18日1.1.ITIT2.2.3.3.ITIT1.1.6X6XComputerComputer2.2.3X3XInternetInternet3.3.1X1XSearchingSearching4.4.Whatnext?Whatnext?ITIT1.1.6X6X--3X3XComputerComputer2.2.PerformancePerformance&number&numberNetwork/internetNetwork/internetITIT1.1.3X3X--1X1XInternetInternet2.2.Popular&disorderPopular&disorderSearchingSearchingITITSince1Xyearsago:Since1Xyearsago:1.1.PerformancePerformance&Number&Number2.2.Popular&disorderPopular&disorder3.3.Searching&cloudSearching&cloudITIT::1.1.2.2.3.3.4.4.BUT......BUT......ITIT满天空的卫星数据满天空的卫星数据满大街的摄像机满大街的摄像机满兜的"卡"满兜的"卡"堆满仓库的历史资料堆满仓库的历史资料可能很快就很多无线传感数据可能很快就很多无线传感数据???浩瀚的移动通信数据浩瀚的移动通信数据就医数据就医数据............ITIT1.1.DatacollectingDatacollecting2.2.DatastoringDatastoring3.3.DatamanagingDatamanaging4.4.DataminingDatamining5.5.ButBut............ITIT1.1.2.2.3.3.ITITITITnnITIT1.1.InformationhasbecomesuperabundantInformationhasbecomesuperabundant2.2.ToomuchdataToomuchdata3.3.InformationischangingbusinessInformationischangingbusiness4.4.HowcompaniesprofitfromonlinedataHowcompaniesprofitfromonlinedata位位字节字节千千百万百万十亿十亿兆兆千兆千兆百京百京十垓十垓秭秭ITITITIT1.1.NeedleinahaystackNeedleinahaystackITIT1.1.NeedleinahaystackNeedleinahaystack2.2.InformationInformationaboutInformationaboutInformation3.3.PluckingthePluckingthediamonddiamondfromthewastefromthewasteITITDataVitalizationDataVitalizationDataVitalizationDataVitalization1.1.2.2.3.3.DataVitalizationDataVitalization1.1.DataVitalizationDataVitalization1.1.2.2.3.3.4.4.DataVitalizationDataVitalization:A/V:A/V1.1.2.2.3.3.4.4.A/VA/VDataVitalizationDataVitalizationA/VA/V1.1.2.2.3.3.DataVitalizationDataVitalization1.2.3.4.5.6.→→DataVitalizationDataVitalization1.2.3.4.5.DataVitalizationDataVitalization1.1.2.2.3.3.4.4.............DataVitalizationDataVitalization1.2.3.DataVitalizationDataVitalization1.2.3.1.1.2.2.DynamicDataCenterDynamicDataCenterDD22CC1.1.1.1.2.2.1.1.可适性可适性(adaptability)(adaptability)和可扩充性和可扩充性(scalability)(scalability)2.2.从掌上设备显示器到大屏幕从掌上设备显示器到大屏幕3.3.从平面到立体从平面到立体((穿戴式和非穿戴式穿戴式和非穿戴式))4.4.twrite