Finally, NAS provides a similar architecture to the SAN but operates at the file level.
最后，NAS提供与SAN类似的架构，但是在文件级上进行操作。
NAS is a consolidation of storage over a network for access by heterogeneous clients at the file level.
NAS是通过网络的存储合并，以便不同类型客户端在文件级别进行访问。
Network-based virtualization is a file level computer data storage server connected to a computer network providing data access to multiple clients.
基于网络的虚拟化采用连接计算机网络的文件级计算机数据存储服务器，它们为多个客户机提供数据访问。
Note that these properties will be stored in plain text and it is recommended that directory and/or file level security be applied to protect these values.
请注意这些属性将被存储为纯文本，且我们建议采用适用于保护这些值的目录和/或文件等级安全性。
The compiler will also now allow you to define an optimization level at the function level (instead of at the file level, which was the previous default).
编译器现在还允许在函数级(而不是在之前默认的文件级)定义一个优化级别。
The default XML namespace can be defined at either the project level or the file level.
可以在项目级别或文件级别上定义默认的XML命名空间。
If it is defined at the file level, it overrides the default namespace at the project level.
如果在文件级别上定义，则会重写项目级别上的默认命名空间。
The fine-grained snapshot at the file level provides a fast and flexible solution to enterprises data backup and recovery.
对于企业数据的备份与恢复，文件级的细粒度快照提供了一种快速、灵活的解决方法。
Permission given at the server to perform Message Recall (and optionally at the policy and the recipient's mail-file level, where the feature can be turned off).
允许服务器执行邮件收回功能的许可(可以选择在策略和收件人邮件文件级别上给出许可，可以在该级别上关闭邮件收回功能)。
Rather than the host operating system needing to worry about block-to-file mapping, the storage device itself provides this mapping, allowing the host to operate at the file level.
主机操作系统不再需要考虑块到文件的映射，存储设备本身会提供这种映射，因此主机可以在文件级进行操作。
Around 10k block size, block-level compression starts to look moderately good; and at 100k block size it becomes very close to the file-level compression techniques.
块大小约为10k时，块级别压缩开始显得比较不错；块大小为100k时，块级别压缩就非常接近文件级别压缩技术了。
At small block sizes, compression is much worse than file-level compression.
块大小比较小时，压缩比文件级别压缩差很多。
On the graphs below, the two gray bars in the front represent the compression achievable with simple file-level compression, using gzip and bzip2.
在下面的图中，前面的两个灰色条表示简单的文件级别压缩(使用gzip和bzip2)所取得的压缩效果。
The file-level variable resource is special -- it needs to point to an instance of a twisted.web.resource.Resource child, where its class defines a .render() method.
文件级变量resource很特殊-它需要指向 twisted.web.resource.Resource 子类的实例，该类定义了 .render() 方法。
As discussed above, file-level compression of large files might be impractical; but as expected, file-level compression achieves better results since it looks for repeated strings in the whole file.
正如上面所讨论的，对大文件进行文件级别的压缩可能不太实际；但正如预期的那样，文件级别的压缩会取得更好的结果，因为它是在整个文件中寻找重复的字符串。
In general, you must have blocks of 100k or larger before the block-level compression pulls nearly even with the file-level compression.
通常，要使块级别压缩的效果与文件级别压缩几乎相同，块的大小必须要有100k或更大。
With blocks of about 100k, restructuring does better than file-level gzip, which is a very positive result.
当块大小为 100k 左右时，重新构造比文件级别gzip要好得多，这是很好的结果。
With blocks of about 100k, restructuring does better than file-level gzip, which is a very positive result.
当块大小为 100k 左右时，重新构造比文件级别gzip要好得多，这是很好的结果。
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