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以技术开放性为切入点,剖析了现有视频业务平台的架构及其封闭的原因。提出了通过云化将传统CDN(内容分发网)架构分化成简单的两极架构,引入P2P(点对点)算法,边缘云的集群化共享,引入业务服务交换机,在边缘云中引入独立的集群控制器等优化措施,保证了系统既兼顾开放性又保障了内容分发、服务效能,构建开放的融合视频业务平台的模型。
With the openness of technology as the starting point, the paper analyzes the structure of the existing video service platform and the reasons for its closure. The paper divides the traditional CDN (Content Delivery Network) architecture into a simple bipolar architecture by cloud and introduces the P2P (point-to-point) algorithm and cluster sharing of edge cloud, introduces service switchboard and introduces independent cluster controller in edge cloud And other optimization measures to ensure that the system takes into account both openness and content distribution, service performance, build an open model of integrated video services platform.