可以将容器定义成文件(在创建表空间时将把给定的大小全部分配给它们)或设备。
Containers can be defined either as files (which are fully allocated with the size given when the table space is created) or devices.
大多数人类之间的互动是通过肢体语言在不知不觉中发生的。手势，眼神交流和私人空间概念全部是要传授给机器人的知识。
Much of human interaction takes place unconsciously, through body language. Gestures, eye contact, and concepts of personal space are all things that robots are being taught.
这样做都可以明显地减少文件在文件系统中占用的空间大小以及移动文件时所需的全部带宽负载。
This obviously has the result of reducing its footprint on our file system, as well as the overall bandwidth overhead when we are moving the file around.
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