算力網絡詳解 捲3：算網大數據

第一篇? 算力網絡與大數據 

第 1 章 算力概述 ············································································2 

1.1 算力是什麽················································································· 3 

1.1.1 計算工具的發展歷史 ······································································ 3 

1.1.2 算力的內涵和外延 ········································································· 5 

1.2 無處不在的現代算力····································································· 6 

1.2.1 算力的分類 ·················································································· 6 

1.2.2 典型算力平臺 ··············································································· 8 

1.3 算力，新時代的生產力·································································10 

1.3.1 算力成為數據經濟新引擎 ·······························································10 

1.3.2 信息消費持續釋放算力需求 ····························································11 

1.3.3 算力助力數字世界和物理世界無縫融合 ·············································12 

第 2 章 算力網絡 ·········································································· 14 

2.1 算力網絡因何而生·······································································15 

2.1.1 連接算力“消費方”和算力“提供方” ·············································15 

2.1.2 從“雲網”到“算網” ··································································16 

2.2 理解算力網絡·············································································18 

2.2.1 算力網絡的概念 ···········································································18 

2.2.2 算力網絡功能需求 ········································································19 

2.2.3 算力網絡關鍵技術 ········································································20 

2.2.4 算力網絡的體系架構 ·····································································23 

2.3 算力網絡發展展望·······································································25 

2.3.1 算力網絡發展階段 ········································································26 

2.3.2 算力網絡面臨的挑戰 ·····································································26 

第 3 章 算力網絡提升大數據發展 ····················································· 28 

3.1 數據融入經濟社會發展各領域························································28 

3.2 跨地域數據協同··········································································30 

3.2.1 雲邊數據協同 ··············································································30 

3.2.2 分佈式雲數據中心 ········································································31 

3.3 跨行業數據流通··········································································33 

3.3.1 全鏈路數據治理，提供高品質數據供給 ·············································34 

3.3.2 開展數據資產化作業，釋放數據要素化價值 ·······································34 

3.3.3 充分利用已有資源與能力，開創數據增值服務體系 ······························35 

第二篇? 面向算力網絡的大數據關鍵技術 

第 4 章 邊緣計算 ·········································································· 38 

4.1 邊緣計算簡介·············································································38 

4.1.1 邊緣計算的定義及發展趨勢 ····························································38 

4.1.2 邊緣計算與傳統雲計算的區別 ·························································40 

4.2 邊緣計算技術特點分析·································································42 

4.2.1 低延時性 ····················································································42 

4.2.2 去中心化 ····················································································43 

4.2.3 低帶寬消耗 ·················································································44 

4.2.4 高安全可靠性 ··············································································44 

4.2.5 非寡頭化 ····················································································44 

4.2.6 綠色節能 ····················································································45 

4.3 邊緣大數據技術··········································································45 

4.3.1 邊緣計算參考技術架構 ··································································45 

4.3.2 邊緣計算核心技術 ········································································47 

4.4 邊緣大數據技術應用場景······························································55 

4.4.1 智慧園區邊緣大數據應用 ·······························································55 

4.4.2 平安城市邊緣大數據應用 ·······························································58 

第 5 章 分佈式協同計算 ································································· 64 

5.1 分佈式協同計算簡介····································································64 

5.2 分佈式協同計算架構····································································66 

5.3 分佈式協同計算關鍵技術······························································67 

5.3.1 數據跨域協同交換 ········································································67 

5.3.2 分佈式任務編排調度 ·····································································73 

5.3.3 節點分區可用性保障 ·····································································78 

5.3.4 異常任務按需重做 ········································································78 

5.3.5 協同控制代理 ··············································································79 

5.4 分佈式協同計算應用場景······························································81 

5.4.1 協同計算在智慧交通場景中的應用 ···················································81 

5.4.2 協同計算在智能家庭場景中的應用 ···················································82 

第 6 章 數據編織 ·········································································· 84 

6.1 數據編織技術·············································································84 

6.1.1 數據編織的起源 ···········································································84 

6.1.2 數據編織的定義 ···········································································85 

6.1.3 數據編織需要具備的能力 ·······························································88 

6.1.4 數據編織架構關鍵組成 ··································································93 

6.2 數據虛擬化技術實現····································································94 

6.2.1 數據虛擬化的定義及能力 ·······························································94 

6.2.2 數據虛擬化的技術實現 ··································································97 

6.2.3 數據虛擬化開源技術介紹 ····························································· 100 

6.3 數據虛擬化應用場景·································································· 104 

6.3.1 電信行業應用場景 ······································································ 104 

6.3.2 在線教育行業應用場景 ································································ 105 

6.3.3 物聯網行業應用場景 ··································································· 106 

第 7 章 隱私計算 ········································································ 108 

7.1 隱私計算的起源與發展······························································· 109 

7.1.1 隱私計算的起源 ········································································· 109 

7.1.2 隱私計算的政策環境 ··································································· 109 

7.1.3 隱私計算的市場發展 ··································································· 111 

7.1.4 隱私計算的發展展望 ··································································· 113 

7.2 隱私計算體系··········································································· 114 

7.2.1 隱私計算的概念 ········································································· 114 

7.2.2 隱私計算體系架構 ······································································ 115 

7.3 隱私計算技術介紹····································································· 116 

7.3.1 多方安全計算 ············································································ 118 

7.3.2 聯邦學習 ·················································································· 123 

7.3.3 可信執行環境 ············································································ 124 

7.3.4 區塊鏈技術輔助隱私計算 ····························································· 126 

7.4 隱私計算應用場景····································································· 129 

7.4.1 金融行業 ·················································································· 129 

7.4.2 醫療健康行業 ············································································ 130 

7.4.3 政務行業 ·················································································· 131 

第三篇? 大數據技術賦能算力網絡 

第 8 章 湖倉一體的算網數據中心 ··················································· 134 

8.1 算力網絡數據存算需求······························································· 134 

8.1.1 算力網絡中的數據 ······································································ 134 

8.1.2 數據存算需求 ············································································ 136 

8.2 湖倉一體技術介紹····································································· 137 

8.2.1 湖倉一體技術發展背景 ································································ 137 

8.2.2 湖倉一體技術架構 ······································································ 139 

8.2.3 湖倉一體關鍵技術 ······································································ 143 

8.2.4 湖倉一體開源技術 ······································································ 152 

8.2.5 湖倉一體應用場景 ······································································ 163 

8.3 算力網絡數據中心的定位及作用··················································· 166 

8.3.1 算力網絡數據中心定位 ································································ 166 

8.3.2 數據賦能算力網絡運行 ································································ 169 

8.4 基於湖倉一體技術的算力網絡數據中心 ········································· 172 

8.4.1 為什麽選擇湖倉一體技術 ····························································· 172 

8.4.2 算力網絡數據中心基於湖倉一體技術的具體實現 ······························· 174 

第 9 章 算力網絡中的數據治理 ······················································ 176 

9.1 算力網絡數據治理需求······························································· 176 

9.2 數據治理技術發展····································································· 177 

9.2.1 跨域數據治理 ············································································ 177 

9.2.2 調度能力互通與治理應用 ····························································· 179 

9.2.3 數據全生命周期安全保障機制 ······················································· 183 

9.3 算力網絡中數據治理的實踐價值··················································· 187 

第 10 章 算力網絡交易運營中的隱私計算 ········································· 189 

10.1 算力網絡運營交易介紹 ····························································· 189 

10.1.1 算力網絡交易模式 ····································································· 189 

10.1.2 算力網絡交易中的隱私計算架構實現 ············································· 192 

10.1.3 算力網絡交易中的隱私計算流程 ··················································· 195 

10.1.4 算力網絡交易中的隱私計算核心功能 ············································· 196 

10.1.5 算力網絡交易風險及評估 ···························································· 199 

10.2 隱私計算技術在算力網絡交易中的價值體現 ·································· 202 

10.2.1 數據可信流通 ··········································································· 202 

10.2.2 數據價值釋放 ··········································································· 204 

10.2.3 數據存證溯源 ··········································································· 207 

第四篇? 算力網絡時代大數據應用場景和發展展望 

第 11 章 東數西算 ······································································· 212 

11.1 東數西算，國家政策引導 ·························································· 212 

11.2 圍繞五個一體化推進東數西算的實施 ··········································· 214 

11.2.1 網絡一體化建設，保障大數據的高效傳輸 ······································· 215 

11.2.2 能源一體化，推動大數據的低碳運營 ············································· 217 

11.2.3 算力一體化，構建算力一張網 ······················································ 220 

11.2.4 數據安全保障數據的安全流通共享 ················································ 222 

11.2.5 基於數據要素構建城市大腦 ························································· 224 

11.3 東數西算，典型應用場景 ·························································· 225 

11.3.1 在線推理向東，離線分析向西 ······················································ 226 

11.3.2 資源托管 ················································································· 226 

11.3.3 數據存儲與災備 ········································································ 228 

第 12 章 加速數字化轉型 ······························································ 230 

12.1 雲邊協同數據應用 ··································································· 231 

12.1.1 車路協同應用場景 ····································································· 231 

12.1.2 IoT 數據本地處理助力智能製造 ···················································· 232 

12.1.3 雲邊協同在雲游戲場景中的應用 ··················································· 234 

12.2 賦能 AI，推動智能應用 ···························································· 237 

12.2.1 助力生命科學 ··········································································· 237 

12.2.2 助力綠色計算 ··········································································· 238 

12.2.3 推動自動駕駛落地 ····································································· 239 

12.3 數字化、智能化推動企業發展 ···················································· 240 

12.3.1 知識管理，助力企業智能化“蛻變” ············································· 241 

12.3.2 從企業數字化到管理決策智能化 ··················································· 241 

第 13 章 讓生活環境更美好 ··························································· 244 

13.1 智慧家庭 ··············································································· 244 

13.1.1 以家庭寬帶作為智慧家庭服務的入口 ············································· 245 

13.1.2 以互聯網電視作為家庭娛樂操作系統 ············································· 245 

13.1.3 以能力開放來構築智慧家庭產業生態 ············································· 246 

13.2 智慧社區 ··············································································· 247 

13.2.1 智慧物業 ················································································· 248 

13.2.2 智慧社區生活 ··········································································· 249 

13.2.3 智慧社區管理平臺服務 ······························································· 249 

第 14 章 “算力網絡 + 大數據”發展展望 ········································ 251 

14.1 數據安全與隱私保護 ································································ 251 

14.2 綠色計算，數字減碳 ································································ 253