The system included ETL, data warehouse and OLAP display facing customer. At present the system has finished mostly.

该系统包括ETL，数据仓库，OLAP前端展示，目前基本已经实现整个原型系统。

youdao

By analyzing the concept and system frame of data warehouse and OLAP, describe one method for design and implementation of OLAP.

通过对数据仓库和OLAP概念及体系结构的分析，描述了一种OLAP应用系统的设计方案，并介绍了它的具体实现方法。

youdao

Absrtact: By analyzing the concept and system frame of data warehouse and OLAP, describe one method for design and implementation of OLAP.

摘要：通过对数据仓库和OLAP概念及体系结构的分析，描述了一种OLAP应用系统的设计方案，并介绍了它的具体实现方法。

youdao

From Hadoop, data was exported to an OLAP Server and Oracle for business intelligence and a data warehouse.

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