企业级应用解决方案架构设计.docx

企业级应用解决方案架构设计

目录

一、内容概要................................................3

1.1背景与目标...........................................4

1.2功能与范围...........................................5

1.3文档结构.............................................6

二、需求分析................................................6

2.1组织架构.............................................8

2.2业务需求.............................................9

2.3技术需求............................................10

三、架构设计原则...........................................11

3.1可靠性..............................................13

3.2安全性..............................................14

3.3可扩展性............................................15

3.4易用性..............................................17

3.5成本效益............................................18

四、架构概述...............................................19

4.1总体架构............................................21

4.2分层架构............................................22

4.3技术选型............................................24

五、详细架构设计...........................................26

5.1应用层..............................................28

5.1.1用户界面层......................................29

5.1.2业务逻辑层......................................30

5.2服务层..............................................32

5.3数据访问层..........................................33

5.3.1数据库设计......................................34

5.3.2数据访问对象....................................35

5.4基础设施层..........................................36

5.4.1服务器与存储....................................37

5.4.2网络安全........................................39

六、安全性设计.............................................40

6.1身份认证与授权......................................41

6.2数据加密............................................43

6.3日志与审计..........................................44

七、性能优化...............................................46

7.1缓存策略............................................48

7.2异步处理