Online Analytical Processing (OLAP) is the key of CRM system, which set up data warehouse and analytic model aiming at consumers' requirement, and the analytic result is obtained.

在线分析处理OLAP是CRM系统中关键的一环，针对用户需求建立了数据仓库和分析模型，并给出了统计分析的结果。

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Combined with the characteristics of telecom business service, this paper introduces relevant concepts and contents of data warehouse and ETL telenology to set up telecom data warehouse system.

本文介绍了数据仓库和ETL技术的有关概念和内容，结合电信业务的特点，构建电信数据仓库的体系结构。

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The target system for C4ISR system efficiency evaluation is established, a data warehouse system is set up based on the data's character such as great capacity and not structural.

建立了C4ISR系统效能评估的指标体系，根据对整个C4ISR系统进行效能评估需要数据的海量、非结构等特点，建立了一个数据仓库系统。

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All of the transactional data gets consolidated in a data warehouse and then gets crunched into reports and other environments set up to answer a specific set of questions.

FORBES: A Vision for Unifying Access to Data and Documents