efds

efds

美 　英

• 网络Electronic Flight Display System; 记录系统; 排水系统

例句

With EFDs, magnetic disk drive technology no longer defines the performance boundaries for mission-critical storage environments.

通过EFD，磁盘驱动器技术不再是限制关键任务存储环境的性能极限的原因了。

One of the databases had its data stored on EFDs; the other had its data stored on similarly configured FC HDDs.

其中一个数据库将数据存储在EFD中；另一个将数据存储在有相似配置的FCHDD上。

Because EFDs have no moving parts, they are not constrained by seek time or rotational latency in the way that FC and SATA HDDs are.

因为EFD没有移动的部件，所以它们不会像FC和SATAHDD那样受到寻道时间或旋转延迟时间的约束。

The article also discusses database environments where EFDs might prove beneficial.

本文也讨论了所验证的EFD最适合的数据库环境。

Additionally, EMC EFDs safeguard data with full round-trip error correcting code (ECC) data integrity protection and destage power backup.

此外，EMCEFD也使用全双工错误修正码（ECC）数据完整性保护和离线电源备份来保护数据。

As illustrated by the utilization map screenshot in Figure 1, monitoring showed 100% utilization on the EFDs and DA processors.

正如图1使用状况截图所表示的，数据显示EFD和DA处理器的使用率是100%。

The configuration used to characterize the benefits of using EMC EFDs in a DB2 9. 7 LUW OLTP environment is summarized in Table 2.

用于确定在一个DB29.7LUWOLTP环境中使用EMCEFD的优点的配置如表2所示。

And the wait time is considerably longer for HDDs than for EFDs due to the mechanical delays that are inherent to HDDs.

而且，由于HDD内在的机械延迟时间，这个等待时间在HDD上会比EFD长得多。

EMC EFDs also employ a technique that ensures that all cells in the Flash memory are used evenly.

EMCEFD也使用了一种能保证平均使用闪存中的所有单元的技术。

When used in OLTP environments, EFDs offer the following benefits over traditional HDDs

在OLTP环境中，使用EFD比传统的HDD有以下方面的优点

Quantifying the benefits of using EFDs in OLTP environments

确定在OLTP环境中使用EFD的好处

Database workloads best suited for EFDs

最适合于EFD的数据库工作负载