1、Orthogonal Diagonal Decomposition and Moore-Penrose Inverses of o-Symmetrix Matrix
2、In fact, in a Symmetrix storage array, one EFD can deliver IOPS equivalent to thirty 15,000 RPM hard disk drives with a response time of approximately 1 millisecond.
3、Because workloads with high Symmetrix cache read-hit rates are serviced at memory access speed, storing the data needed on EFDs may not result in a significant increase in performance.
4、事实上，在一个Symmetrix存储阵列中，一个EFD能够以大约1毫秒的响应时间实现与30个15,000r PM硬盘驱动器相同的IOPS。
