IDS现在可以在索引创建时自动收集起始索引健上的索引统计信息。

IDS now automatically collects index statistics on the leading index key while the index is being created.

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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.

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该命令的输出会展示出每个分区的数据和索引统计信息，并针对需要重组的分区提供建议。

The output will show both the data and index statistics for each partition and recommend which partitions should be reorganized.

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It's really a technology initiative that's aimed to index the "dark" web or the hidden web, because according to computer scientists, right now the conditional search engines only index about 1% of the information on the Internet.

这是一项,致力于将暗网,或隐藏网页纳入索引的技术创新，根据计算机科学家的统计，条件式的搜索引擎只将,互联网上1%的信息纳入了索引。

斯坦福公开课 - 百度CEO李彦宏演讲：全球最大搜索引擎的发展课程节选