您处理那些恶意评论时，将检查数据库中的历史信息，看看该评论是否来自此前的恶意博主。

As you process those bad comments, you will check historical information from the database to see if the comment came from previous bad bloggers (spammers).

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来自银行业的一个可能的例子是，由于根据主数据的变更检查到某人需要结婚，因此该客户可能需要抵押贷款。

An example from the banking industry could be notification that a customer might need a mortgage due to the detection of a life event based on a master data change indicating that someone got married.

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最后，主web页面检查主文件，使用XQuery抽取数据，并呈现最终显示。

Finally, the main web page examines the master file, extracts the data using XQuery, and renders the final display.

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