Performance testing tools let you experiment with different system configurations, such as RAID array stripe size and hard disk file format, to see which combinations result in better performance.

性能测试工具允许您体验不同的系统配置，比如 RAID 阵列条带深度和硬盘文件格式，以便了解哪些结果能实现更好的性能。

youdao

Good question, so what happens when you format a floppy disk or format a hard drive?

好问题，当你格式化一个软盘，或者硬盘时会发生什么呢？

youdao

Prior to the installation of the operating system and software, first of all need to partition and format the hard disk, and then to use the hard drive to preserve all kinds of information.

安装操作系统和软件之前，首先需要对硬盘进行分区和格式化，然后才能使用硬盘保存各种信息。

youdao

Good question, so what happens when you format a floppy disk or format a hard drive?

好问题，当你格式化一个软盘,或者硬盘时会发生什么呢？

哈佛公开课 - 计算机科学课程节选

So obsolete, in fact, that it may quickly join the ranks of such Sony success stories as the hard drive floppy disk and the Betamax video format.

FORBES: Sony Establishes New, Obsolete CD-ROM Format