目录
1 系统概述 ...........................................................................................................................................5
1.1 编写目的...................................................................................................................................5
1.2 适用范围...................................................................................................................................5
1.3 系统目标...................................................................................................................................5
1.4 术语和缩写...............................................................................................................................5
1.5 参考资料...................................................................................................................................5
2 设计约定 ...........................................................................................................................................5
2.1 关键需求.......................................................................................................................................6
2.1.1 功能需求
..........................................................................................................................6
2.1.2 非功能需求
......................................................................................................................6
2.2 约束...............................................................................................................................................6
3 概要设计 ...........................................................................................................................................7
3.1 设计目标和思路.......................................................................................................................7
3.1.1 设计目标
..........................................................................................................................7
3.1.2
设计思路
..........................................................................................................................7
3.2 功能设计...................................................................................................................................8
3.2.1 用例视图
..........................................................................................................................8
3.2.2
用例说明和用例场景
......................................................................................................8
3.3 外部依赖视图.........................................................................................................................10
3.4 逻辑架构.................................................................................................................................11
3.5 领域设计.................................................................................................................................12
3.5.1
应用部署图
....................................................................................................................12
3.6 接口设计.................................................................................................................................13
3.6.1 查询航班数据接口
........................................................................................................13
3.7 数据库设计.............................................................................................................................14
3.8 物理架构.................................................................................................................................16
3.8.1
应用集群
........................................................................................................................16
3.8.2
数据库服务器
................................................................................................................16
3.8.3 App
设计
.............................................................................................................................17
3.8.4
域名
................................................................................................................................17
3.8.5 Memcached
服务器
............................................................................................................17
4 非功能性设计 .................................................................................................................................17
4.1 性能设计.................................................................................................................................17
4.1.1 性能现状分析
................................................................................................................17
4.1.2 性能目标
........................................................................................................................17
4.1.3 对应设计
........................................................................................................................18
4.1.4 架构满足的性能目标
....................................................................................................18
4.2 安全设计.................................................................................................................................18
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