Databases generally have their own search functions.

数据库通常都自带搜索功能。

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This algorithm type is quite common in search databases and other reference applications.

在搜索数据库和其他参考应用程序里，这种算法类型相当普遍。

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It works well for readily available sites like search engines, online bookstores, and even many library catalogs, but secured e-journal databases need federated search to be installed.

它在像搜索引擎，在线书店甚至图书馆目录等搜索中工作良好，但是那些有保护的电子期刊数据库则需要安装联邦检索。

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In Eikon, the search and answer function brings together the legacy platforms and all the content including estimates, fundamentals, holdings, prospecting databases, search content, exchange content and a slew of other information that in the past was on disparate products, each with a different look and feel.

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"A valid alternative would be to create a single library or repository able to search databases around the world - just like an internet search engine, rather than having one vast library or pass data between each other, " a Home Office spokesman said.

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The software is designed to search deeper into corporate databases and includes "social Web" features previously found in consumer Internet search products.

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