V2EX data mart

Data Mart

定义 Definition

Data mart(数据集市):面向某个特定业务部门或主题(如销售、财务、营销)的、规模较小且更聚焦的分析型数据存储,用于报表、查询与商业智能(BI)分析。它通常是数据仓库(data warehouse)的子集,也可能独立建设。

发音 Pronunciation (IPA)

/det mrt/(美式常见)
/dt mt/(英式常见)

例句 Examples

We built a sales data mart for weekly reports.
我们为每周报表搭建了一个销售数据集市。

To improve governance and performance, the team modeled a finance data mart that integrates validated figures from the enterprise data warehouse while enforcing consistent definitions across regions.
为提升数据治理与性能,团队建立了一个财务数据集市:它从企业数据仓库整合已验证的数据,并在各地区统一口径与定义。

词源 Etymology

data 来自拉丁语 datum(“被给出的东西/事实”),在现代英语中常指“数据”。mart 源自拉丁语 mercatus(“市场、交易”),经由中古法语进入英语,表示“市场/商场”。合在一起,data mart 比喻“为特定需求而设的‘数据市场/集市’”,强调小而专、面向具体使用者的分析数据集。

相关词 Related Words

文献与作品 Literary / Notable Works

  • The Data Warehouse Toolkit(Ralph Kimball, Margy Ross)
  • Building the Data Warehouse(W. H. Inmon)
  • Data Warehouse Design: Modern Principles and Methodologies(Matthias Jarke 等)
  • The Microsoft Data Warehouse Toolkit(Joy Mundy, Warren Thornthwaite)
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