One situation that suits it best is the log shipping to another DR site.
最适当的一种情况就是日志记录发送到另一DR站点时。
The best way to understand this is to log time on the web, visiting sites and keeping track of the design elements that seem to work best.
理解这一点最好的办法就是记录下网站和访问站点的时间日志,并追踪看起来效果最好的设计模式。
Reading the log file is the best starting point for understanding a test that failed or produced surprising results.
当一个测试失败或者得到意外的结果时,最好先去读一读日志文件。
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