【正文】 SaaS RES營銷管理系統(tǒng) SaaS RES 系統(tǒng)架構(gòu) 設(shè)計(jì) 目 錄 1 項(xiàng)目背景 ................................................................................................................ 1 2 關(guān)鍵需求 ................................................................................................................ 1 關(guān)鍵功能需求 ................................................................................................................ 1 關(guān)鍵非功能性需求 ........................................................................................................ 2 關(guān)鍵商業(yè)需求 ................................................................................................................ 3 關(guān)鍵約束 ........................................................................................................................ 3 名詞解釋 ........................................................................................................................ 3 3 參考資料 ................................................................................................................ 4 4 系統(tǒng)功能分析 ........................................................................................................ 4 SaaS 模式下功能分析 ................................................................................................... 4 業(yè)務(wù)功能劃分 ................................................................................................................ 6 子系統(tǒng)劃分 .................................................................................................................... 6 5 架構(gòu)設(shè)計(jì) ................................................................................................................ 6 架構(gòu)分析 ........................................................................................................................ 6 業(yè)務(wù)實(shí)體的增、刪、改及一些復(fù)雜的業(yè)務(wù)處理功能 ...................................................... 6 對(duì)象的查詢業(yè)務(wù)、報(bào)表業(yè)務(wù) ........................................................................................... 11 創(chuàng)建訂單 —— 典型的高并發(fā)資源爭用業(yè)務(wù) ................................................................... 14 數(shù)據(jù)權(quán)限控制 ................................................................................................................... 15 支持多租戶的數(shù)據(jù)結(jié)構(gòu) ................................................................................................... 18 基于單域名的租戶訪問方式 ........................................................................................... 18 租戶帶寬上的限制 ........................................................................................................... 19 租戶存儲(chǔ)數(shù)據(jù)分離和受限動(dòng)態(tài)路由 ............................................................................... 21 租戶敏感數(shù)據(jù)加密 ........................................................................................................... 22 可配置性 — 產(chǎn)品模塊可配置 ........................................................................................... 23 BOSS 運(yùn)營系統(tǒng)與 RES 業(yè)務(wù)系統(tǒng)的消息交互 ............................................................... 23 整合第三方系統(tǒng) — 企業(yè)級(jí)服務(wù)總線（ ESB） ................................................................ 26 動(dòng)靜分離 ........................................................................................................................... 27 伸縮性 ............................................................................................................................... 27 安全性 — 應(yīng)用安全 ........................................................................................................... 32 安全性 — 數(shù)據(jù)安全 ........................................................................................................... 33 安全性 — 網(wǎng)絡(luò)安全 ........................................................................................................... 33 監(jiān)控 — 服務(wù)器監(jiān)控 ........................................................................................................... 34 監(jiān)控 — 網(wǎng)絡(luò)監(jiān)控 ............................................................................................................... 34 監(jiān)控 — 數(shù)據(jù)庫監(jiān)控 ........................................................................................................... 34 數(shù)據(jù)存儲(chǔ) ........................................................................................................................... 34 物理空間擴(kuò)展 ................................................................................................................... 35 系統(tǒng)升級(jí) ........................................................................................................................... 35 邏輯架構(gòu) ...................................................................................................................... 36 制作平臺(tái)和試用平臺(tái) ....................................................................................................... 36 總體架構(gòu)圖 ....................................................................................................................... 36 最小架構(gòu)圖 ....................................................................................................................... 41 技術(shù)架構(gòu) ........................................................................................................................... 42 功能模塊 ........................................................................................................................... 42 模塊架構(gòu)詳解 ................................................................................................................... 47 物理架構(gòu) ...................................................................................................................... 47 總體架構(gòu)網(wǎng)絡(luò)拓?fù)鋱D（使用存儲(chǔ)設(shè)備） ....................................................................... 48 最小架構(gòu)網(wǎng)絡(luò)拓?fù)鋱D（不使用存儲(chǔ)設(shè)備） ................................................................... 48 各層次對(duì)硬件的要求 .......................................................................................