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SAN是建立在存储协议基础之上的可使服务器与存储设备之间进行“any to any”连接通信的存储网络系统,可以实现多服务器共享一个阵列子系统、共享一个自动库实现数据的共享和集中的管理,进而完成快速、大容量和安全可靠的数据存储,因此,越来越为业务迅猛发展、数据呈爆炸增长趋势的企业所青睐。由于构造一个基于SAN技术的存储环境需要投入不小的资金,而且结构复杂,需要相应的存储专业人士管理与维护,所以除非业务需要,并不是每个企业的存储系统都有必要采用SAN技术。那么,到底有哪些企业、什么业务最适合采用SAN技术呢?又该怎样构建SAN环境呢?
SAN is a storage network system that is based on the storage protocol and enables “any to any” connection and communication between the server and the storage device. The SAN can share multiple subsystems with an array subsystem and share an automatic library for data sharing and Centralized management, and then to complete fast, large-capacity and secure data storage, so more and more business is growing rapidly, the data show the trend of explosive growth in favor of the business. Because constructing a SAN-based storage environment requires a small investment and is complex in structure and requires proper management and maintenance of storage professionals, it is not necessary for every enterprise storage system to adopt SAN technology unless the business needs it. So, what companies in the end, what business is most suitable for the use of SAN technology? And how to build a SAN environment?