“大数据”的产生：云→边缘 All Data Created by Category 2011-2020(Zetabytes) 160.0 140.0 120.0 1000 800 600 Edge 40.0 Data 20.0 20112012 2013 201420152016 2017201820192020 Consumer Images,Voice Video 01 02 03 04 0.6 10 15 23 35 54 Entertainment Social Media 03 05 07 11 17 27 4.3 67 104 162 Data Processing 0.4 0.6 10 17 28 46 76 12.5 205 337 Medical 0.0 01 01 02 04 0.7 12 2.0 35 61 internet of Things 01 02 03 05 08 14 23 40 6水 115 Surveilance 09 14 23 17 59 95 15.1 242 林游 620 rce:Wbon 2015 based on wbon 2013 Prerectons 预计在2020年，边缘数据将达到80%。ðåī/Ħ, à ƊŐ ƭūŠ2020¼ƊŐðå«Ƌ_80%