浅谈RAID技术与硬盘存储技术的发展

About RAID Technology and Developement of Storing Technology of Hard Disk

硬盘容量的不断加大使得存储视频的介质从盘带到硬盘、从盘带播出过渡到应用视频服务器成为现实 ,但如何保证硬盘存储与播出的安全性和稳定性呢 ?为此简要介绍了RAID技术的发展以及如何解决硬盘存储和播出的安全和稳定问题。

The storage of the hard disk increases quickly,which make it real that the material used for storing video signal turns from tape to hard disk and the method of broadcasting turns from tape-and-disk to video server.But how to ensure the safty and stability of storing and broadcasting of hard disk?This article is about the development of RAID technology and how to solve the problem in the safty and stability of disk broadcasting.