聚焦数据资产入表.docx

聚焦数据资产入表

目录

一、内容简述................................................3

1.1项目背景.............................................3

1.2项目目标.............................................5

二、数据资产入表概述........................................5

2.1数据资产概念.........................................7

2.2数据资产入表的意义...................................7

2.3数据资产入表的原则...................................9

三、数据资产分类与识别......................................9

3.1数据资产分类........................................11

3.1.1结构化数据......................................13

3.1.2半结构化数据....................................14

3.1.3非结构化数据....................................15

3.2数据资产识别方法....................................17

3.2.1数据来源分析....................................18

3.2.2数据价值评估....................................19

3.2.3数据质量检测....................................21

四、数据资产入表流程.......................................22

4.1数据资产评估........................................24

4.1.1数据资产价值评估模型............................25

4.1.2数据资产价值评估步骤............................27

4.2数据资产归档........................................28

4.2.1数据资产归档标准................................29

4.2.2数据资产归档流程................................30

4.3数据资产映射........................................31

4.3.1数据资产映射规则................................32

4.3.2数据资产映射实现................................33

4.4数据资产入表实施....................................35

4.4.1入表方案设计....................................35

4.4.2入表实施步骤....................................36

五、数据资产入表技术实现...................................37

5.1数据集成技术........................................39

5.2数据建模技术........................................39

5.2.1星型模型........................................41

5.2.2雪花模型........................................43

5.3数据安全与隐私保护..................................44

5.3.1数据加密技术....................................46

5.3.2访问控制策略..........................