These file systems were designed for streaming I/O, which we now know is important for everyone and for some high-speed IOPS, and in some cases for database access.

• 这些文件系统是为流式I/O 设计的，我们现在知道流式I/O对每个人、对一些高速IOPS以及一些情况下对数据库访问都是很重要的。