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Data Extraction, Transformation and Loading Tools in a Data Warehouse
Author(s): 
Pages: 720-723
Year: Issue:  6
Journal: TRANSACTIONS OF BEIJING INSTITUTE OF TECHNOLOGY

Keyword:  数据仓库工作流数据加载;
Abstract: 分析数据仓库体系结构,描述数据加载过程中的不同实现方法.在实现过程中引入工作流的思想,提出了一种以工作流为模式的基于元数据的ETL模型,将数据加载分解成可配制的具有不同语义的过程,并给出了相关元素的定义,提供了一个可配置的具有良好伸缩性的ETL解决方案.
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