To build dw , there are three main steps : designing and creating database , data migrating , querying and analyzing data 创建数据仓库系统的过程大致可分为三个步骤：数据库设计和创建、数据迁移、数据查询分析。
Data warehouse is designed to get the goal , whose principles are very important for us to deal with control data at the bottom layers 为此，企业纷纷建立起自己的数据仓库系统，以此来收集、存储和管理业务操作数据、改善办公环境，提高操作人员的工作效率。
Because department , goods and providing three themes join , mingzhu data warehouse system form three tiers data warehouse structure 北京工业大学工学硕士学位论文一由于部门、商品和配送三个主题域的加入，使得明珠数据仓库系统完整的形成了三层数据仓库结构。
Be aware of the necessity and feasibility of the data warehouse technique , we have designed and implemented a data warehouse of transformer facility status analysis system 在对数据仓库技术的深入研究的基础上，我们设计并实现了一个变电设备状态检修数据仓库系统。
On line analytical processing is the mainly apply of database warehouse , and it supports complex analyzing , decision making , and can offers simple inquiring result 联机分析处理( olap )是数据仓库系统的主要应用,支持复杂的分析操作,侧重决策支持,并且提供直观易懂的查询结果。
Finally , this paper summarized some pivotal aspects in developing data warehouse , arid some shortages in csd - dss are mentioned . some developing directions of data warehouse in the future are predicted too 最后，本文总结了数据仓库系统开发过程中需要注意的问题，并展望数据仓库技术未来的发展方向。
This paper takes an actual chain drug stores dw system - echain as an example to illustrate how to follow these principles and methods to implement dw systems and their user tools 在分析研究的过程中，本文以现实的连锁药店数据仓库系统e ? chain为例，说明了如何利用这些方法和原则来实现数据仓库系统的用户工具。
By extracting , transferring and lodging the dispersed data into central dw , water quality can be assessed through olap operation on multidimensional data model 数据仓库系统可以把分散的数据经过抽取、转换，装载进中心数据仓库，建立多维数据模型，利用olap的分析功能完成各种水质评价工作，更好的辅助决策者决策。
With the business competition becomes more and more hotly , the miss could n ' t completely meet the leader ' s requirements . they needed urgently a data warehouse system to help their decision - making 随着商业竞争的日益激烈，原有的管理信息系统已经不能满足企业领导决策的需求，他们迫切需要一个高效的数据仓库系统来辅助决策。
This paper puts forward an overall idea of building an central data warehouse system baseded on business database with data set of enterprise level , integrated and supporting data analysis 本文提出建立基于医药经销管理系统的中心数据仓库系统的总体构想，以业务数据库的数据为主要来源，建立一种企业级的、集成的、支持分析的数据集合。
