This example could quite easily be turned into something more useful, as you have the core for a basic search engine or data mining tool.

可以很容易地将这个示例推广到一些更有价值的应用场景，因为您掌握了基本搜索引擎或者数据挖掘工具的核心内容。

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The knowledge discovery and data mining tool display their strong points in handling the great capacity database.

知识发现及数据挖掘工具在处理海量数据库时显示了它们的长处。

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With Google's new Correlate system, companies have a powerful (and, free!) new data-mining tool on their hands.

通过Google新的Correlate系统，企业手头上会有一个强大(并且，免费！)的新数据挖掘工具。

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He has created a tool he calls Maltego that lets just about anybody do the kind of data mining that in the past only fraud investors, government specialists and hackers typically could do.

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