下一步是收集关于每个用户的所有其他信息，包括他们的工作站的硬件、软件和使用模式，从而最终确定用户组。
The next step is to finalize the user segments by gathering all remaining information about each user, including his or her workstations' hardware, software, and usage profiles.
您在本文中看到的数据结构将作为WSDL信息的元素在下一篇文章中继续使用。
The data structures you will look at in this article will be reused in the next article as components in WSDL messages.
您可以获取以下一些信息：预计成本，是否使用索引，使用了多少联接，等等。
You can get information on the predicted cost, on whether indexes are used, on how many joins are used, and so forth.
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