维度模型中的事实表与其他所有维度表之间存在单一连接。
The fact table in the dimensional model has a single join with all the other dimension tables.
该列表包含可用的模型、维度、事实和测度，因为当用户开始分析数据时，这些都将用作初始的进入点。
This list should contain the models, dimensions, facts, and measures available, as these will all be used as initial entry points when a user begins analyzing data.
上卷处理是对维度模型中的基本事实或测度执行的。
Roll-up processing is performed against base facts or measures in a dimensional model.
下面的步骤将介绍如何创建一个简单的多事实模型，其中包括一个基于底层数据库的时间维度表手动创建的时间维度。
The following steps will illustrate how to build a simple multi-fact model that incorporates a manually created time dimension based on a time dimension table found in the underlying database.
本图是简单星型模型设计图，中间是一张事实表，还有其相关维度，本例中是促销活动、产品、时间。
The diagram shows a simple star schema design with one fact table in the middle and its related dimensions, in this case, promotions, products, and time.
在Cubing模型中，大多数OLAP对象是从InfoSphereDataArchitect中的多维物理数据模型生成的，比如多维数据集模型、事实、维度、度量、分层结构和级别。
In the Cubing model, most OLAP objects are generated from the dimensional physical data model in InfoSphere data Architect, such as cube models, facts, dimensions, measures, hierarchies, and levels.
在Cubing模型中，大多数OLAP对象是从InfoSphereDataArchitect中的多维物理数据模型生成的，比如多维数据集模型、事实、维度、度量、分层结构和级别。
In the Cubing model, most OLAP objects are generated from the dimensional physical data model in InfoSphere data Architect, such as cube models, facts, dimensions, measures, hierarchies, and levels.
应用推荐