充分了解UNIX系统在目录中放置数据的方式，有助于为系统制定卷配置计划，从而优化性能和安全性。
Understanding how a UNIX system places its data in its directories should be helpful in planning a volume configuration for your system to optimize performance and security.
这样可以在不损失数据完整性的情况下更充分地利用服务器。
This allows the server to be more fully utilized without compromising data integrity.
可以用来评估您的建模假设的充分性，并可以更清晰地洞察数据中的模式的其它可视化方法。
Other visualizations that can be used to assess the adequacy of your modeling assumptions and to gain deeper insight into the patterns in your data.
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