作为一门交叉学科，它建立在数据库、数据仓库、人工智能、统计学、数据可视化、系统科学等学科基础之上。
As a crossing discipline, It sets up on the foundation of disciplines, such as data base, data warehouse, artificial intelligence, statistics, data visualizing, systematic science, etc.
文中详细介绍了数据仓库的建模、数据抽取与转换、数据存储与管理、元数据管理以及可视化数据分析等技术。
The technologies of data warehouse modeling, data extraction and transformation, data storage and management, metadata management, and visualized data analysis and so on are introduced in detail.
在医院现有信息管理系统基础上，建立数据仓库，利用数据挖掘可视化技术，对海量历史数据进行组织和管理，用来支持管理决策。
Dataware is builded based on his. The visual data mining is applied to organize and manage a large amount of historical data and aimed to support management and decision-making.
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