Enabling a Real Time Enterprise Through EDA(Richard 题）.pdf

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1、12[Problem]LotsmoredatathaneverbeforeTwitter:90milliontweetsperday,8terabytesperdayOnacrosscountryflight,thesensorsinaBoeing737generateabout240terabytesofdataRFIDhasthepotentialtogenerate100to1000timesthedatavolumeofconventionalbarcodetechnology.In2010,morethan1200exabytesofdigitalinfowascreate

2、d.SingleExabyteisequaltoabout1trillionbooks.datacreatedbyindividuals,butlotsfromincreasing#ofsensorsaswellGartnersaysenterprisedatainallformswillgrow650%overthenextfiveyearswithIDCclaimingentireworld’sdatadoublesevery18months30%ofbizleaderssaytheycan’tgetthedatatheyneedatthespeedtheyneedit,and61%

3、wantfasteraccess1in3wantMOREdataToomuchdataoverwhelmingourcomputingcapabilityandnewmodelneededHowdoweknowmore,faster?;Continuousintelligence3[Wherewewanttobe]EDAbetweensystems,inanalytics,etcAsopposedtoETL,polling-basedsolutions,point-to-pointDatainmotionvs.dataatrestUseeveninIS-centricsoluti

4、ons(e.g.monitoring)MonitorSLAsinrealtimeandexceptionsfromthenormWelldesignedEDAapplicationisanattentionamplifier**acriticalandincreasinglyscareresourceisinterruptedtime**Gettingjustalittlebitoftherightinfojustaheadofwhenit’sneededisalotmorevaluablethanalltheinfointheworldamonthordaylaterNewcomp

5、etitiveadvantagewillbeanabilitytoanticipateeventsbasedoninfoaboutwhat’shappeningrightnowSometimesyoucannotactquickly,soMUSTbepredictive(thinkmakingaproductwithlongleadtime)4[KeyPoint1]•Improvesreactiontime•reducesbizprocessduration•improvesavailabilityofinfo(dataconsistency,situationalawareness)•Va

6、lueofeventprocessingliesinrecognizingthesignificanceofaneventfromabusinesscontext,andidentifyingtherightresponsestoassociatewiththatevent**eventdrivengoodforunpredictablefactors,situationsandtiming**;timedrivenbehavioroccurswhennatureandtimingofeventcanbeplannedinadvancewhilerequest-drivenisapprop

7、riatewhennatureofactivityisunderstoodandagreedto,buttimingisnotpredictableUseEDAforappsthatmustrespondquicklytosituationsthatchangerapidlyandasyncandwhereinteractionsdoNOTneedtobetransactional5Event