disk spindle meaning in English

磁碟转轴

Disk spindle system waterfall plot simulation
轴系统瀑布图的仿真
It is very important to distribute data horizontally across multiple containers so that with a high number of sequential disk reads , all disk spindles can move in parallel
极其重要的是将数据水平分布在多个容器中，以便在进行大量连续的磁盘读取时，所有的磁盘主轴可以并行移动。
If the disk spindles are split among tablespaces , during a sequential fetch from one tablespace , only those drives over which the tablespace is defined will spin ; the others will spin very little or remain idle
如果磁盘主轴在各个表空间之间进行了划分，那么当从一个表空间连续取数据时，就只有该表空间定义所在的那些驱动器会旋转；其他的只会偶尔旋转一下或保持闲置。