【正文】 作為從事流媒體核心技術(shù)研究的專業(yè)技術(shù)提供商，VIEWGOOD 長(zhǎng)期關(guān)注流媒體領(lǐng)域的客戶需求，針對(duì)各行業(yè)差異大、不均衡的特點(diǎn)，不斷推出適合各行業(yè)特色的流媒體解決方案?；诹髅襟w技術(shù)的遠(yuǎn)程培訓(xùn)模式，提高了網(wǎng)絡(luò)培訓(xùn)資源的傳輸和利用效率。流媒體技術(shù)是網(wǎng)絡(luò)技術(shù)和多媒體技術(shù)的綜合產(chǎn)物。2022遠(yuǎn)古科技有限公司2022/5沈陽電力流媒體平臺(tái)整體解決方案2 / 36目 錄第一章 前言 ......................................................................................................................................................41. 1 行業(yè)概述 ................................................................................................................................................41. 1 方案概述 ................................................................................................................................................4第二章 平臺(tái)應(yīng)用 ..............................................................................................................................................72. 1 應(yīng)用模式 ................................................................................................................................................72. 2 應(yīng)用功能 ................................................................................................................................................7第三章 方案設(shè)計(jì) ............................................................................................................................................133. 1 用戶需求 ..............................................................................................................................................133. 2 設(shè)計(jì)原則 ..............................................................................................................................................143. 3 需求分析 ..............................................................................................................................................153. 4 項(xiàng)目實(shí)施 ..............................................................................................................................................163. 5 配置說明 ..............................................................................................................................................16第四章 平臺(tái)綜述 ............................................................................................................................................214. 1 平臺(tái)架構(gòu) ..............................................................................................................................................214. 2 平臺(tái)業(yè)務(wù)流程 ......................................................................................................................................224. 3 平臺(tái)設(shè)計(jì)特色 ......................................................................................................................................224. 4 獨(dú)創(chuàng)技術(shù) ..............................................................................................................................................23VConnect 技術(shù) ........................................................................................................................................23KeyBuffer 技術(shù) ........................................................................................................................................24NoDelay 技術(shù) .........................................................................................................................................244. 5 標(biāo)準(zhǔn)技術(shù) ..............................................................................................................................................25(1)存 儲(chǔ) 技 術(shù) ...........................................................................................................................................25(2)負(fù) 載 平 衡 ...........................................................................................................................................254. 6 CDN 技術(shù) ..............................................................................................................................................271） CDN 概 述 .........................................................................................................................................272） CDN 網(wǎng) 絡(luò) 架 構(gòu) 和 分 發(fā) 策 略 ...........................................................................................................273） VIEWGOOD 的 CDN 架 構(gòu) 優(yōu) 勢(shì) ....................................................................................................284. 7 平臺(tái)優(yōu)勢(shì) ..............................................................................................................................................28第五章 成功案例— 東北電網(wǎng) ........................................................................................................................315. 1 方案概況 ............................................................................................................................................315. 2 應(yīng)用需求 ............................................................................................................................................313 / 365. 3 組網(wǎng)方式 ............................................................................................................................................325. 4 硬件配置 ............................................................................................................................................335. 5 軟件配置 ............................................................................................................................................34第六章