但是，若是应用程序想要跟踪其他数据(比如某些变量的值)或者甚至试图通过记录特定的函数调用过程来剖析代码，那么情况又是如何呢？
However, what if the application wanted to track other data such as the value of certain variables or even attempt to profile the code by recording the duration of a particular function invocation?
重点放在这些术语的实际应用上，然后在下一篇文章中深入剖析更多的代码。
I'll focus on practical application of these terms, and then dive right into a lot more code in the next article in this series.
大多数原生xml数据库拥有一些工具来对代码进行基准测试或剖析。
Most native XML databases have tools to benchmark or profile code.
应用推荐