分布式系统架构在媒体融合中的应用  

The Application of Distributed System Architecture in Media Convergence

作　　者：尹丽丽 YIN Lili(Hefei Broadcast and Television Station,Hefei 230071,China)

机构地区：[1]合肥市广播电视台,安徽合肥230071

出　　处：《电视技术》2021年第3期29-31,共3页Video Engineering

摘　　要：传统广播电视台的架构模式较为单一,数据价值的保存与体现较差,难以适应节目制作和多终端发布的需要。分布式系统架构以分布式计算技术为支撑,以高性能、高可用及横向扩展为设计理念,不仅能满足用户实际使用场景,降低系统复杂度,延长系统使用寿命,使得用户投资最大化,实现用户价值与产品价值的最大化,而且能预留接口,接入不同的发布系统。因此,对比分布式系统架构与传统架构,分析分布式系统架构的理念和优势。The traditional radio and television station architecture model is relatively simple,the preservation and reflection of data value is poor,and it is difficult to adapt to the needs of program production and multi-terminal release.The distributed system architecture is supported by technologies represented by distributed computing,and is designed with high performance,high availability,and horizontal expansion.It can not only meet users’actual use scenarios,extend service life,reduce system complexity,maximize user investment,and maximize user value and product value,but also reserve interfaces to connect to different publishing systems.Starting from the comparison of distributed system architecture and traditional architecture,this article analyzes the concepts and advantages of distributed system architecture.

关 键 词：分布式系统架构 媒体融合 设计理念 

分 类 号：TN949.16[电子电信—信号与信息处理]