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- IT知识百科:什么是SAN和NAS?两者有啥区别? - 腾讯云
SAN是一种专用的高速存储网络,通过连接存储设备和服务器,实现数据的 高性能存储 和访问。 NAS是一种连接到局域网或广域网的存储设备,提供文件级别的数据存储和共享服务。
- Storage area network - Wikipedia
A SAN typically is a dedicated network of storage devices not accessible through the local area network (LAN) Although a SAN provides only block-level access, file systems built on top of SANs do provide file-level access and are known as shared-disk file systems
- 什么是 SAN(存储区域网络)? - 知乎
SAN 将数据存储在集中式共享存储中,使企业能够运用一致的方法和工具来实施安全防护、数据保护和灾难恢复。 SAN 是一种基于块的存储,利用高速架构将服务器与其 逻辑磁盘单元 (Logical Disk Unit, LUN) 相连。
- 什么是存储区域网络 (SAN) — SAN 与 NAS | NetApp
存储区域网络 (Storage Area Network, SAN) 是企业最常用的存储网络架构,对高吞吐量和低延迟有需求的业务关键型应用往往采用这类架构运行。
- What is a storage area network (SAN)? - IBM
A SAN eliminates single points of failure to enhance storage reliability and availability A SAN is also optimal for disaster recovery (DR) because a network might include many storage devices, including disk, magnetic tape and optical storage
- 存储区域网络_百度百科
SAN实际是一种专门为存储建立的独立于TCP IP网络之外的 专用网络。 目前一般的SAN提供2Gb S到4Gb S的传输速率,同时SAN网络独立于数据网络存在,因此 存取速度 很快,另外SAN一般采用高端的 RAID 阵列,使SAN的性能在几种专业存储方案中傲视群雄。
- 什么是 SAN 存储? | 词汇表 | 慧与 - Hewlett Packard Enterprise
SAN 将数据存储在数据块中,然后将其划分为高速架构中的独立层,并在整个网络中采用一致的安全实践。 这可以带来更富成效的数据存储,同时增强数据保护和安全性。
- What is a storage area network (SAN)? - Cisco
A SAN and network-attached storage (NAS) are both network-based storage solutions; however, a SAN is more complex A SAN is a network that operates independently of an organization's operating system and is comprised of many different storage devices
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