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fact table

  • 事实表:在数据仓库中,用于存储业务过程数据的表,通常包含度量值和与维度表相关联的外键。

专业释义英英释义

  • 事实表 - 引用次数:93

    Specially, the paper presented the creating of dimension table, fact table of multi-dimension data model, analyzed the construction of data model, data extraction and data maintenance tools.

    其中重点介绍了多维数据模型的维事实表的结构设计,分析了数据模型的构建、数据抽取工具和数据维护工具的设计及实现。

    参考来源 - 基于数据仓库的决策支持系统的研究与应用
    事实数据表

·2,447,543篇论文数据,部分数据来源于NoteExpress

Fact table

  • abstract: In data warehousing, a fact table consists of the measurements, metrics or facts of a business process. It is located at the center of a star schema or a snowflake schema surrounded by dimension tables.

以上来源于: WordNet

双语例句原声例句权威例句

  • These two dimensions are joined through the sales fact table.

    维度通过销售事实连接起来

    youdao

  • This report query requires a full table scan of the fact table.

    这个报表查询需要事实一个扫描

    youdao

  • Finally, your detailed fact table will have billions of records.

    最后事实拥有数十亿条记录

    youdao

更多双语例句
  • "No options should be removed from the table in spite of the fact that at this stage, a priority should be given still to diplomacy,"

    VOA: standard.2009.07.27

  • We use it differently now. But the fact is that the common or profane state is the natural default state of most objects and things. This table is just profane. It's common.

    现在它的用法不同了,事实上,“普通“或者“世俗“的状态都是,大部分事物的自然状态,这张桌子是世俗的,它很普通。

    耶鲁公开课 - 旧约导论课程节选

更多权威例句
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