At the same time, XPath has the potential to improve performance significantly, and its simple expressiveness definitely simplifies programming and maintenance.
同时,XPath具有显著提高性能的潜力,并且其简单的表示实实在在地简化了编程和维护。
If XFS hadn't delayed its allocation decision, it may have unknowingly written the data into multiple non-contiguous chunks, reducing write performance significantly.
如果XFS没有延迟它的分配决定,那么,它也许已经不知不觉地将数据写到了多个非相邻块中,从而显著地降低了写性能。
This has the potential to increase performance significantly for applications that do a great deal of copying of data from one I/O channel to another, such as Web servers.
这就极有可能提高了需要在 I/O 通道间大量拷贝数据的应用程序的性能,如 Web 服务器。
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