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回顾网络存储技术的发展,1999～2000年间,SAN的概念一支独秀。磁盘阵列厂商、磁带设备厂商、存储软件厂商甚至服务器厂商都争相勾画自己的SAN解决方案。然而,SAN高昂的价格始终让中小型企业用户望而却步。2001年,NAS技术忽然得到了各个厂商众星捧月般的拥戴。表面上看,NAS技术可以实现数据的集中管理和数据共享,价格和使用维护的方便性也明显优于SAN技术,其实还有一个隐含在技术背后的卖点:开发NAS产品的技术难度相对低一些,对于很多存储领域的“后来者”来说,这是一个很好的突破口。
Recalling the development of network storage technology, from 1999 to 2000, the concept of a unique SAN. Disk array manufacturers, tape equipment manufacturers, storage software vendors and even server vendors are scrambling to sketch their own SAN solutions. However, SAN high prices have always been for small and medium-sized business users. In 2001, NAS technology suddenly got the support of all the companies like Zhongxingpengyue. On the surface, NAS technology can achieve centralized management of data and data sharing, price and ease of use and maintenance are also significantly better than the SAN technology, in fact, there is a hidden behind the selling point of technology: the technical difficulty of developing NAS products is relatively low For some, this is a good break for the “latecomers” in many storage areas.