在影响搜索可见性的问题列表上，改变内容管理系统和网站设计是最常见的事了。

Changing content management systems and web design are the most common things that affect search visibility amongst the list of issues listed above.

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核心搜索服务把全文索引和集合配置保存在一起，包括文件系统中的内容源和分类。

The core search service stores the full-text indexes together with the collection configuration, including content sources and taxonomies in the file system.

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这允许只有源系统(在本例中是Informix)确定的相关内容才被推出，以用于搜索。

This allows for only the relevant content as determined at the source system (Informix, in this case) to be pushed and made available for searching.

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