软件项目后期系统维护方案.docxVIP

软件项目后期系统维护方案

目录

一、内容描述................................................3

1.1编写目的.............................................4

1.2背景介绍.............................................5

二、项目概述................................................6

2.1项目背景.............................................6

2.2项目目标.............................................8

2.3项目范围.............................................9

三、系统维护需求分析.......................................10

3.1系统功能需求........................................11

3.2性能需求............................................12

3.3可用性需求..........................................13

3.4安全性需求..........................................14

四、系统维护策略...........................................15

4.1维护内容............................................16

4.2维护频率............................................18

4.3维护流程............................................19

五、系统维护团队组建.......................................20

5.1团队组成............................................21

5.2团队职责............................................22

5.3团队培训............................................24

六、系统维护工具与资源.....................................25

6.1工具选择............................................26

6.2资源配置............................................28

七、系统维护实施计划.......................................28

7.1计划制定............................................29

7.2计划审批............................................31

7.3计划执行............................................32

八、系统维护效果评估.......................................33

8.1评估指标............................................34

8.2评估方法............................................35

8.3评估周期............................................36

九、风险管理与应对措施.....................................37

9.1风险识别............................................39

9.2风险评估............................................40

9.3应对措施............................................41

十、总结与展望.......................