business intelligence and data warehouse technology

16
商业智能和数据仓库技术

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Page 1: Business Intelligence and Data Warehouse Technology

商业智能和数据仓库技术

Page 2: Business Intelligence and Data Warehouse Technology

Agenda

什么是商业智能

商业智能应⽤用⼀一览

数据仓库与数据库的区别

数据仓库的设计

数据仓库的集成

从商业智能到业务决策

Page 3: Business Intelligence and Data Warehouse Technology

丰⽥田如何节省80万美元?

Page 4: Business Intelligence and Data Warehouse Technology

什么是商业智能

Page 5: Business Intelligence and Data Warehouse Technology

商业+智能

Page 6: Business Intelligence and Data Warehouse Technology

商业智能产品

Page 7: Business Intelligence and Data Warehouse Technology

商业智能应⽤用 - 零售⾏行业

了解销售全局

商品的分组和布局

降低库存成本

市场和趋势分析

有效的商品促销

最优店址选择

客户群体分类

客户的获得与保持

交叉销售

Page 8: Business Intelligence and Data Warehouse Technology

数据仓库与数据库的区别

⾯面向事务 ⾯面向主题

Page 9: Business Intelligence and Data Warehouse Technology

数据仓库的设计

主题设计

维度表设计

架构设计

Page 10: Business Intelligence and Data Warehouse Technology

主题星形架构设计

Page 11: Business Intelligence and Data Warehouse Technology

维度表设计

上卷

下钻

Page 12: Business Intelligence and Data Warehouse Technology

数据⽅方

Page 13: Business Intelligence and Data Warehouse Technology

数据仓库架构

Data

Data Clean-up andProcessing

Data Mart #1:

Data Mart #2

Data Mart #3

End User Applications

Report Writers

Ad Hoc Query Tools

Data Mining

feed

feed

feed

feed

Populate,replicate,recover

Populate,replicate,recover

Populate,replicate,recover

Data

Data

extract

extract

extract

Conformed dimensionsConformed facts

Conformed dimensionsConformed facts

Source Systems(Legacy) Data Staging Area “The Data Warehouse”

Presentation ServersEnd User

Data Access

Upload model resultsUpload cleaned dimensions

Page 14: Business Intelligence and Data Warehouse Technology

数据仓库集成

Page 15: Business Intelligence and Data Warehouse Technology

从商业智能到 业务决策

Page 16: Business Intelligence and Data Warehouse Technology

Q & A