不过，如果允许太多自由空间的存在，则可能导致查询时需要读取额外的页，这反而大大违反了使用群集索引的本意。
Allowing too much free space, however, could cause extra pages to be read for queries and largely defeat the purpose of using a clustering index.
为了生成索引页，我们将使用4ss的一些扩展函数，以使XSLT访问rdf模型。
To generate an index page, we will use some extension functions of 4ss for XSLT to access the RDF model.
如果的确是上述情况，那么使用更大的缓冲池是最好的解决办法，但是为索引页增加更多的自由空间也有所帮助。
If this is the case, a larger buffer pool is the best solution, but adding more free space to index pages may also help.
如果您做了性能分析，发现对于XML数据需要大的页宽，而对于关系数据或索引则需要小的页宽，那么可以使用不同的表空间来实现这一点。
If you have done a performance analysis and find that you need a large page size for XML data but a small page size for relational data or indexes, you can use separate table Spaces to achieve this.
如果为关系数据和XML数据，或者为数据和索引使用单一的页宽，那么32kb的页宽对于XML数据而言可能有利，但是不利于关系数据和索引的访问。
If you use a single page size for relational and XML data, or for data and indexes, a 32kb page size may be beneficial for XML data but somewhat detrimental for relational data and index access.
没有映射的网页需要依惯例使用404错误页面处理，404页面应该对用户和搜索引擎友好。
Pages that cannot be mapped need to be dealt with using custom 404 error pages which should be user and search engine friendly.
本例中，10%的表数据页用于表统计信息的收集，而对于索引统计信息，将使用所有的索引页。
In this example, 10 percent of table data pages are used for the collection of table statistics, while for index statistics all of the index pages will be used.
拥有50到500网页的网站使用网络索引是最好的，尽管一个网站只有20- 25个网页，仍然需要编制索引。
Web sites ranging from 50 to 500 pages are best served by Web site indexes, although a Web site can have as few as 20 or 25 pages and still benefit from an index.
如果使用索引的查询将不同时运行，则通过允许页锁定可能会提高性能。
If queries that use the index will not run concurrently, you might increase performance by allowing page locks.
结果的数量从搜索返回的显示多少页目前谷歌是作为一个索引的网页，包括使用该基准的关键字或关键短语的变化。
The number of results returned from the search indicates how many pages Google is currently using as a benchmark for indexed pages that include that keyword or key phrase variation.
最简单的办法是使用robots. txt文件，让谷歌知道这一点，并有不重复的索引页。
The easy solution is to use the robots. TXT file to let know about this and have it not index the duplicate pages.
使用指定文字和索引键建立索引标签页，并将它加入集合中。
Creates a TAB page with the specified text and key, and adds it to the collection.
使用指定文字建立索引标签页，并将它加入集合中。
Creates a TAB page with the specified text, and adds it to the collection.
使用指定文字建立索引标签页，并将它加入集合中。
Creates a TAB page with the specified text, and adds it to the collection.
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