超融合应急制作备份系统设计与实现

Design and Implementation of Hyperconverged Emergency Backup System

介绍一种基于超融合设备的电视节目应急制作备份系统的设计与建设。该系统采用超融合架构、Vida Grid分布式对象存储系统和Docker应用容器引擎技术,能够保证业务数据的实时同步、存储。当非线性高清精编制作系统出现异常,系统支持切换至应急备份系统并继续进行高优先级节目的后期制作。故障系统恢复正常后,应急制作备份系统中的所有数据可回灌至主系统。该备份系统的建设,能够有效保障制作业务的连续性和数据安全性,大幅度提高安全播出的保障水平与能力。

This paper presents the design and implementation of a television program emergency production backup system based on hyper-converged infrastructure.The system incorporates a hyper-converged architecture,Vida Grid distributed object storage system,and Docker application container engine technology.It ensures real-time synchronization and storage of business data,enabling seamless transitioning to the emergency backup system and the continuation of post-production for high-priority programs in the event of abnormalities in the nonlinear high-definition editing and production system.Furthermore,upon restoring the faulty system,all data in the emergency production backup system can be efficiently transferred back to the main system.The construction of this backup system effectively ensures the continuity of production operations and enhances data security,significantly elevating the assurance and capability for secure broadcast transmission.