基于分级存储技术的媒资珍藏库建设与应用

Construction and Application of Precious Media Assets Library Based on Hierarchical Storage Technology

浙江广播电视集团从20世纪80年代以来积累了大量珍贵的历史影像素材。然而,在日常管理中,老旧的存储介质存在无法长期保存和读取、调用困难的问题。现代技术的快速更替,不断推动着广电行业的发展。浙江广播电视集团充分认识到这批历史影像素材的重要性,着手推进珍贵素材数字化建设工作,依托“中国蓝云”和通用数据分级存储系统,建设了一套媒资珍藏库系统,以实现珍贵素材的永久保存和灵活调取。基于此,介绍媒资珍藏库的设计、功能和应用场景,为历史素材数字化建设提供参考。

Since the 1980s,Zhejiang media group has accumulated a large number of precious historical video and image materials.However,in daily management,the old storage mediums cannot be saved for a long time,and it is difficult to read and access them.The rapid replacement of modern technology is constantly driving the development of the broadcasting and television industry.Zhejiang media group fully realizes the importance of historical video and image materials and starts to promote the digital construction of precious materials.Basing on the“China blue cloud”and the universal data hierarchical storage system,Zhejiang media group has built a precious material library to achieve permanent preservation and flexible access of precious materials.This paper introduces the design,functions,and application scenarios of the precious material library,providing reference for the digital construction of historical materials.