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文章从传统的、以服务器为中心的存储结构的弊端入手 ,分析介绍了 NAS和 SAN两种网络存储系统的特点和优势 ,阐述了在网络媒体时代来临之际 ,面对按需服务的广电新格局 ,NAS和 SAN相结合的网络存储架构最适合构筑满足电视台内部应用需求、可与外部进行信息交换、实现双向互动的电视台数据业务平台 ,同时列举了 NAS和 SAN在电视台的应用实例。预测在未来几年内 ,NAS和 SAN将会引起广电业的普遍关注 ,在电视台得到广泛应用
This article starts with the disadvantages of the traditional server-centered storage architecture, analyzes and introduces the features and advantages of NAS and SAN network storage systems, and expounds that in the era of network media, The combination of NAS and SAN network storage architecture is best suited to build a TV station data service platform that meets the needs of internal applications of TV stations and exchanges information with external parties and enables two-way interaction. Meanwhile, the application examples of NAS and SAN in TV stations are listed. In the next few years, it is predicted that NAS and SAN will cause widespread concern in the broadcasting industry and are widely used in television stations