摘要： 阐述了大型机的特点和实现数据仓库的必要因素;分析了在大型机上建立数据仓库系统的有利因素,以及对企业保持其核心竞争力 和根据市场需求做出快速决策所具有的优势。

关键词: 数据仓库, 大型机, 高可靠性, 高可用性, 高服务性;I/O吞吐量

Abstract: This paper illustrates the characteristics of the mainframe and the necessary factors to realize a data warehouse. It also analyzes the advantageous factors to build a data warehouse system on the mainframe, which aids the enterprises to maintain the core competition strength and react quickly to the demand of the market.

中图分类号: 

• TP311.13