Figure 1 shows a typical normal probability density function, so called because most observations fall into this sort of distribution.
图1显示了一个典型的正态概率分布函数,这样命名是因为绝大多数值都属于这个分布范围内。
When faced with this idea, the temptation is to assume that you need some sort of distribution or replication mechanism that will copy the key/value pairs between the machines.
有了这个想法后,还有一种想当然是需要使用某种分配或复制机制来在机器之间复制键/值对。
One of the most useful tools to keep on hand is a live CD of some sort of Linux distribution.
最有用的工具之一就是Linux的发行版的Live CD,最好手头上备有。
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