系統(tǒng)架構(gòu)設(shè)計簡明指南

第1章 系統(tǒng)架構(gòu)概述...................................................................................................................................1
1.1 對各種架構(gòu)的解釋 ....................................................................................................................... 1
1.2 系統(tǒng)設(shè)計總覽 ................................................................................................................................ 4
1.3 系統(tǒng)架構(gòu)設(shè)計的范圍................................................................................................................... 5
1.4 系統(tǒng)架構(gòu)師的職責(zé) ....................................................................................................................... 6
1.5 衡量系統(tǒng)架構(gòu)設(shè)計質(zhì)量的標(biāo)準(zhǔn) ................................................................................................ 7
1.6 架構(gòu)相關(guān)術(shù)語釋義 ....................................................................................................................... 7
1.7 架構(gòu)圖的種類 ................................................................................................................................ 9
1.8 系統(tǒng)架構(gòu)設(shè)計的原則................................................................................................................. 12
第2章 架構(gòu)設(shè)計準(zhǔn)備.................................................................................................................................13
2.1 理解業(yè)務(wù)........................................................................................................................................ 13
2.1.1 領(lǐng)域模型 .............................................................................................................................. 14
2.1.2 業(yè)務(wù)對象 .............................................................................................................................. 17
2.1.3 業(yè)務(wù)用例 .............................................................................................................................. 17
2.1.4 業(yè)務(wù)流程 .............................................................................................................................. 18
2.2 確認(rèn)系統(tǒng)需求 .............................................................................................................................. 20
2.2.1 系統(tǒng)上下文 .......................................................................................................................... 20
2.2.2 功能性需求 .......................................................................................................................... 21
2.2.3 非功能性需求 ...................................................................................................................... 24
第3章 架構(gòu)設(shè)計..........................................................................................................................................31
3.1 邏輯架構(gòu)設(shè)計 .............................................................................................................................. 35
3.1.1 邏輯架構(gòu)圖 .......................................................................................................................... 35
3.1.2 系統(tǒng)流程 .............................................................................................................................. 38 物理架構(gòu)設(shè)計 .............................................................................................................................. 39
3.2.1 可復(fù)用資產(chǎn)梳理 .................................................................................................................. 39
3.2.2 物理架構(gòu)圖 .......................................................................................................................... 40
3.2.3 部署架構(gòu) .............................................................................................................................. 41
3.2.4 非功能特性設(shè)計 .................................................................................................................. 47
3.2.5 技術(shù)選型定義 ...................................................................................................................... 61
3.2.6 開發(fā)組件定義 ...................................................................................................................... 63
3.2.7 部署組件定義 ...................................................................................................................... 64
3.2.8 功能模塊定義 ...................................................................................................................... 65
架構(gòu)設(shè)計小結(jié) .............................................................................................................................. 67
架構(gòu)設(shè)計對后續(xù)工程的指導(dǎo)..................................................................................................... 70
架構(gòu)設(shè)計、概要設(shè)計與詳細(xì)設(shè)計.......................................................................................... 70 架構(gòu)設(shè)計與開發(fā).......................................................................................................................... 71 架構(gòu)設(shè)計與測試.......................................................................................................................... 71 架構(gòu)設(shè)計與運維.......................................................................................................................... 73
系統(tǒng)架構(gòu) 設(shè)計簡明指南
第5章 系統(tǒng)架構(gòu)設(shè)計案例.......................................................................................................................74
5.1 小型私有化對象存儲系統(tǒng) ....................................................................................................... 75
5.1.1 項目背景 .............................................................................................................................. 75
5.1.2 業(yè)務(wù)理解 .............................................................................................................................. 75
5.1.3 需求確認(rèn) .............................................................................................................................. 76
5.1.4 架構(gòu)設(shè)計 .............................................................................................................................. 78
5.1.5 技術(shù)選型定義 ...................................................................................................................... 89
5.1.6 開發(fā)組件定義 ...................................................................................................................... 89
5.1.7 部署組件定義 ...................................................................................................................... 90
5.1.8 功能模塊定義 ...................................................................................................................... 90
5.1.9 案例小結(jié) .............................................................................................................................. 90
5.2 產(chǎn)品型機(jī)器人服務(wù)系統(tǒng) ............................................................................................................ 91
5.2.1 項目背景 .............................................................................................................................. 91
5.2.2 業(yè)務(wù)理解 .............................................................................................................................. 92
5.2.3 需求確認(rèn) .............................................................................................................................. 99
5.2.4 架構(gòu)設(shè)計 ............................................................................................................................ 104
5.2.5 技術(shù)選型定義 .....................................................