红包捕鱼

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            如何首次构建云数据仓库

            企业网D1Net  |  2020年02月18日
            对很多组织来说,如何首次成功地构建云数据仓库是一个难题,因此需要了解一些知识和技巧。

            红包捕鱼  NEIMEZUZHIYINGGAIRUHEJINRUZHEIGEWEIZHILINGYU?DIYICIGOUJIANHESHIYONGYUNSHUJUCANGKUTINGQILAIKENENGRANGRENWANGERSHENGWEI,DANDUIYUXIWANGJIANGQISHUJUGENGHAODIFENLEIDEZUZHILAISHUO,YUNSHUJUCANGKUSHIYIGEKEXINGDEXUANZE,ERQIEYUNPINGTAITONGCHANGYUNXULINGHUOXINGHEKEKUOZHANXING。

              SHUJUXUNIHUATIGONGSHANGDenodoGONGSIZUIJINJINXINGDEYIXIANGYANJIUFAXIAN,56%DEZUZHIZAIYUNPINGTAIZHONGBUSHULESHUJUCANGKUJISHU,BINGJINGCHANGFAXIANKEYIHUODEHENDUOHAOCHU,QIZHONGBAOKUOYOUXIAODEGONGZUOFUZAIGUANLIHEGONGYINGSHANGSUODINGGONGNENG。

              DANSHI,CHUCICHANGSHISHIYONGZHEIZHONGJISHUDEZUZHIKENENGXIANGZHIDAOCONGNALIKAISHI,BINGQIERUGUOSHIWUJIANGZAISHIJIANHEFEIYONGFANGMIANDEDAIJIAHENGAO。NEIME,ZUZHIYINGGAIZENMEZUOCAINENGHENDACHENGDUDIJIANGDIFENGXIAN,BINGQUEBAOHUODEHUIBAO?

              1.提高劳动力技能

            红包捕鱼  XUYAONULIJIEJUEDEYIGEWENTISHIQUEBAOZUZHIDEYUANGONGJINENGYIWEIGUODUZUOHAOZHUNBEI。

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            红包捕鱼  SolarWindsGONGSISHOUXIJISHUGUANThomas LaRockSHUO,“ZAIQUANQIUFANWEINEIJIANLISHUJUCANGKU,JUYOUDIYANCHIHEJUDADEJISUANNENGLI,YIJINGBUZAISHIBIAOZHUNYEWUWUFAQIJIDE。ZAIYIWANGHUAFEISHUBAIWANMEIYUANCAINENGSHIXIANDEGONGZUO,RUJINZHIXUJIBAIMEIYUANHEYIXIEPowerShellJIAOBENJIUKEYIWANCHENG。

            红包捕鱼  ZUZHIKEYIQINGSONGLIYONGMicrosoft AzureHEAWSZHILEIDEYUNJISUANTIGONGSHANGLAIWEIQISHUJUFENXIXUQIUFENPEIYINGJIANZIYUAN。DANSHI,CHULIDASHUJUXUYAORENZHENDEJINENGTISHENG,ZHEISHIHAOWUYIWENDE。DANSHIZHEIXIEXINJINENGJIANGTUOKUANZUZHIITZHUANYERENYUANDESHIYE。DUISHUJUCHULIXUYAOYOUZHECHONGFENDELEJIE,ZAIJIASHANGCHUANTONGDEWANGLUOGONGCHENG,ZUIZHONGJIANGCUJINITZHUANYERENYUANDEZHIYEFAZHAN,YINCIYINGBEISHIWEIYIXIANGBIYAODETOUZI。”

              2.建立充分的数据治理

              LaRockJIXUQIANGDIAOSHUO,BIXUQUEBAOYIBUHUICHANSHENGWUYONGDEZHONGFUSHUJUHUOGULISHUJUDEFANGSHIGUANLIZUZHISHUJUDEZHONGYAOXING。

            红包捕鱼  TASHUO:“ZAISHIXIANSHUJUCANGKUSHI,ZUICHANGJIANDEXIANJINGSHIGUANLI、SHOUJIHEJUHETONGYISHUJUDEDUOGEFUBEN。QIYETONGCHANGYOUHENDUOSHUJUCANGKU,RUGUOTAMENGOUCHENGSHUJUCANGKUDEYIBUFEN,JIUHUICHANSHENGRONGYU。RUGUOYAOKAISHIGOUJIANYUNSHUJUCANGKU,ZEBIXUKAOLVJIANLISHIDANGDESHUJUZHILICELVE。YOULEZHEIYANGDECELVE,JIUKEYIZAISHISHISHUJUCANGKUZHIQIANQUEDINGGUDAO。”

              3.从小处开始

              ZUZHIZAISHOUCICHANGSHIJIANLIYUNSHUJUCANGKUSHI,ZUIHAOSHITONGGUOJIANGDIQIWANGLAIZUIDACHENGDUDIJIANSHAOFASHENGCUOWUSHIDEFENGXIAN。

              SnapLogicGONGSIDESHOUXIJISHUGUANCraig StewartSHUO:“ZHEIJIANGSHIYIGECONGXIAOSHIZUOQIDEGUOCHENG,ZAIYIGEXIAOXIANGMUZHONGHUODEYIXIEJINGYANHEJIAZHI,RANHOUCONGZHONGXUEXI。CONGDIYIGEXIANGMUZHONGHUODEJINGYAN,RANHOUJIUKEYIZHUBUHUODEGENGDUOJIAZHI。

              GUANYUYUNJISUANDEWEIDAZHICHUZAIYU,ZUZHIKEYIZENGJIACONGRedShiftHEAzure SynapseZHILEIHUODEDEDANXING,ZHEIQUESHISHIZUZHINENGGOUZUODAOZHEIYIDIAN。ERCONGXIAOSHIKAISHIJIUYIWEIZHE,RUGUOZUZHICHANGSHIDEXIANGMUZAOYUSHIBAI,KEYICONGZHONGXUEDAOJINGYANHEJIAOXUN,RANHOUJIXUJINXINGXIAYIBU,ERBUBIFUCHUJUDADECHENGBEN,WULUNSHIZIJINLAIYUAN,HAISHIRENLICHENGBEN。

            红包捕鱼  SHIYONGZIZHUFUWUFANGSHIDEFEIDAIMALEIXINGGONGJU。ZHEIZHONGJIEHEYIWEIZHEZUZHIKEYIXUNQIUKUAISUHUODEJIAZHI,XUEXISUOZUODEBINGMEIYOUJIZUZHIDAILAIJIAZHI,RANHOUYEKEYIKUAISUFAZHAN,ERBUHUIYUDAODAIJIAFEICHANGANGGUIDESHIBAI,ERSHIBAIBENSHENJIUSHIYIGEHUODEJIAZHIDEXUEXIGUOCHENG。”

              4.规划新的架构是关键

              CHULECONGXIAOCHUZUOQI,ZUZHIHAIBIXUTONGGUOZIXIGUIHUAQIYUNSHUJUCANGKUJIAGOULAIBAOCHINAIXIN,ZHEIYIDIANZHIGUANZHONGYAO。

            红包捕鱼  WhereScapeGONGSIFUZONGCAIJIANOUZHOU、ZHONGDONGHEFEIZHOUDIQUZONGJINGLIRob MellorSHUO:“ZUZHIXUYAOZHUYIZAIYANJIUGUOCHENGZHONGHUITINGDAODEYIXIEWUDAO。ZUZHIBUJINKEYIJIANGSUOYOUSHUJUDOUFANGRUYUNPINGTAIZHONG,ERQIEWUXUJINXINGRENHESHEJIHUOJIAGOUJIKEKAISHIDUIQIJINXINGFENXI。FENXIHUANJINGSHIJINGGUOJIHUAHEJIAGOUDE,YINCISUOYOUYONGHUDOUKEYILIJIEHESHIYONGTA。

              ZUZHIYEWUXUJIANGSUOYOUSHUJUCANGKUQIANYIDAOYUNDUAN,ERWUXUZHONGXINSHEJI。ZUZHIYUANYOUDESHUJUCANGKUZAIQINGLIGUOCHENGZHONGHUIYUDAOHENDUOMAFAN。

            红包捕鱼  DANZHEISHIZUZHIQINGCHUDIXIAOLIUCHENG,LANGFEIWEISHIYONGZICHAN(LIRUYUANYOUBAOBIAO、KESHIHUAHEFENXIYIBUZAISHIYONG)KONGJIANDEHAOSHIJI。ZHEIYESHISHIXUDUOLIUCHENGZIDONGHUAYITIGAOQIXIAOLVDEJUEHAOJIHUI。”

              5.利用现有模型

            红包捕鱼  DIYICIJIANGSHUJUCANGKUQIANYIDAOYUNZHONGDEJUEDINGKENENGBUXUYAOWANQUANDEXINGONGZUO,BINGQIEKENENGXUYAOCONGXUYAOGAIJINDEXIANYOUTIXIJIEGOUZHONGXIQUJIAOXUN。

            CHULEQITAHAOCHUWAI,ZHEIHAIKEYIBANGZHUZUZHIMANZUSHANGSHUDUIZUGOUSHUJUZHILIDEXUQIU。

              ExasolGONGSISHICHANGQINGBAOJINGLIHelena SchwenkBIAOSHI:“YINGJIANGQIANYISHIWEIHELIHUAHEXIUGAIXIANYOUBENDISHUJUCANGKUDEJIHUI。ZUZHIXUYAOQUEDINGKEYIXIUGAI、KUOCHONGHUOTIANJIANAXIESHUJUZICHANHEYUAN,BINGCAIYONGJIANJINSHIQIANYICELVE,YISHIXIANJUYOUNINGJULIDEYUNSHUJUCANGKUPINGTAI,BAOKUOSHIDANGDEZHILIHEJIANDU。”

              6.确保可能的演变

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              TASHUO:“ZUZHIXUYAOYANJIUGONGGONGYUNRUHEZHICHIXINDESHUJUGONGZUOFUZAIHUOYEWUYONGLI。LIRU,KAOLVTONGGUOLIYONGYUNSHUJUCANGKUDEGUIMOHEDANXINGLAIZHICHIGENGDUODESHUJUKEGONGFENXISHIYONG,CONGERZAIYUNSHUJUCANGKUZHONGZHICHIGAOJIFENXIHESHUJUKEXUE。NEIXIEGENGXINDEYUNYUANSHENGSHUJUYUAN(LIRUSHEJIAOMEITISHUJUHELAIZICHUANGANQIDESHUJU),ZAITIGONGDUIYEWUDEGENGSHENRU,GENGSHENKEDELIJIEFANGMIANKENENGHUIJIDADISHOUYI。”

              7.考虑采用无服务器技术

            红包捕鱼  Unravel DataGONGSIGUOJIQUYUFUZONGCAIJustyn GoodenoughJIANYIKAOLVSHIYONGWUFUWUQIJISHU。

              TASHUO:“WUFUWUQIGUANXISHUJUKUSHISHANGYEZHINENGYINGYONGCHENGXUHEFABUSHUJUYIGONGQITAXITONGSHIYONGDECHANGJIANXUANZE。TAMENTIGONGLEGUIMO,XINGNENGYIJIZUIZHONGYAODESHIDUIZHUNBEIHAODESHUJUDEJIYUSQLDEFANGWEN。

              GONGYINGSHANGDESHILIBAOKUOAWS Redshift、Google BigQueryHEAzure SQLSHUJUCANGKU。ZHEIXIEDUIDAXIAOSHIZHONGHEXIANGDUIJIANDANDESHUJUJIEGOUFEICHANGYOUYONG。

            DUIYUGENGGAODEXINGNENGHEFUZADEGUANXISHUJUMOXING,DAGUIMOBINGXINGCHULI(MPP)SHUJUKUZAINEICUNZHONGCUNCHUDALIANGSHUJU,BINGQIEKEYIKUAISUFAZHAN,DANWANGWANGDAIJIAGAOANG。”

              8.研究和寻求专业知识

              ZUIHOU,SHOUCIKAISHISHIYONGYUNSHUJUCANGKUJISHUSHIYINGKAOLVDELIANGGEJIQIAOKENENGSHIYONGYURENHEXINDEYEWUHUODONG,SHENZHISHISHENGHUOZHONGDEFENGXIAN。

            红包捕鱼  Zen InternetGONGSIYUNJISUANYUTUOGUANZONGJINGLIGM LyonsSHUO,“ZHONGYAODESHIYAOZHUNQUEDILEJIEZUZHIXUYAOXUNZHAODENEIRONG,YINWEIBUTONGDEPINGTAIZAISHUJULEIXING、FENXIHECHULIFANGMIANJUYOUBUTONGDEYOUSHI。LIRU,YOUXIEZUZHIKENENGHUIFAXIANDUOYUNFUWUGENGHESHI,BUYAOYIWEICONGTEDINGTIGONGSHANGNEILIHUODELEYIXIANGYUNJISUANFUWU,YINWEITAMENYEJIANGSHIMANZUZUZHIQITAYUNJISUANXUQIUDEZUIJIATIGONGSHANG。

            红包捕鱼  ZUIHOU,CHULEKAIZHANZIJIDEYANJIUZHIWAI,ZUZHIHAIYINGYUJUYOUGAILINGYUKUANGJIAHEJINGYANDEZHUANJIAHEZUO。ZHEIJIANGYOUZHUYUZUIDACHENGDUDIJIANGDICAIYONGYUNSHUJUCANGKUDERENHEFENGXIANHUOTIAOZHAN,BINGQUEBAOZUZHIHUODEJINGZHENGYOUSHI,YICHONGFENLIYONGQIDAILAIDESHOUYI。”

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