Use a database profiling tool to see what indexes are being used when querying, and that entire tables are not being locked when doing updates.

使用数据库明细（database profiling）工具来查看在查询的时候使用了什么索引，在更新的时候整个表没有被上锁。

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Genetic profiling compares DNA at a crime scene with that of a known suspect or with other profiles in a database in search of a match.

利用基因识别，我们可以将在犯罪现场采集到的DNA与已知嫌疑人作比，或者在数据库中寻找其他与信息相符的资料。

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When automatic statistics profiling is enabled, information about database activity is collected and stored in a query feedback warehouse.

当启用自动统计信息配置时，数据库活动的有关信息被收集并存储在查询反馈仓库中。

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Faced with the problem that DNA gathered at the scene did not match any sample in the national DNA database, they tried what is known as "ancestral DNA profiling".

BBC: Night Stalker case: Delroy Grant's reign of terror ends

An important current approach, known as genetic profiling, involves comparing crime scene DNA with that from a suspect or with a profile stored in a database.

BBC: Forensic test can predict hair and eye colour from DNA