大数据时代下的高端存储架构演变-CSF

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1、大数据时代下大数据时代下高端存储架构演变高端存储架构演变关于“高端存储知识” 大数据只是一个业务视角开源生态圈：Hadoop商用生态圈：Oracle，SAP 高端存储依然是企业关键大数据业务（如BI）的理想选择存得住PB级取得出实时分析用得起低成本管得好易管理多样性统一存储广义高端存储Source: IDC 14H1 Single electronics failures are:Invisible to the SAN and connected application serversImpact less than 25% of the arrays performance/through

2、put Microcode updates are:Nondisruptive and can be nondisruptively backed outImpact less than 25% of the arrays performance/throughput Repair activities and capacity upgrades are:Invisible to the SAN and connected application serversImpact less than 50% of the arrays performance/throughput Support d

3、ynamic load balancing Support local replication and remote replication Typical high-end disk array ASPs are more than $250,000All Use Case全球市场数据Source: Gartner 14H1Source: IDC 14H1中国市场数据高端存储之父MainframeSymmetrix/XIV/ Infinibox吉恩阿姆达尔摩西亚奈1956年世界第一台磁盘存储系统IBM 305 RAMAC，容量5MB，性能10K/s磁盘介质取代打孔卡1980年IBM提出薄膜磁