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FrontPage › DataVault蠍磯蓋
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1 螳 #DW 螻 螻. Inmon螻 Kimball企. 豌蟆 襴渚螻 . 螳語朱 Inmmon 覓 伎願 覦覃伎 Kimball 覓 る伎企. 螳語朱 Inmon 譬蠍磯 讌襷 Kimball れ願鍵 . 伎 Data Vault 3蠏 覈瑚骸 Star Schema Hibrid手 . Inmmon DW2.0 覈語企手 豺 襷襯願 豺谿螻 . 襷 Kimball蟆 蟾企り 覦蟆 襭 谿場 蠏碁一.. .. 覩語 覈語企. 譬 豌 覈語企手 蟾? 願 entity(れ牡)螳 覘讌.. relationship(蟯螻) 覘讌... history(企)螳 覘讌 覈襯企 蠏碁殊 ′ 覈語企.
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2 る DW 豪危 覓語 #Business
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3 DW 一危 覈碁 蠍磯れ 覲 #
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4 Data Vault #The Data Vault is a detail oriented, historical tracking and uniquely linked set of normalized tables that support one or more functional areas of business. It is a hybrid approach encompassing the best of breed between 3rd normal form (3NF) and star schema. The design is flexible, scalable, consistent and adaptable to the needs of the enterprise. It is a data model that is architected specifically to meet the needs of todays enterprise data warehouses. --> 渚覃, 3蠏 ろろる レ 讓 觸 襷 豕 DW 覈碁 蠍磯企 手係蟆譯?
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6 蠍一 轟 #
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