首页> 外文期刊>Information today >Thoughts About Federated Searching
【24h】

Thoughts About Federated Searching

机译:关于联合搜索的思考

获取原文
获取原文并翻译 | 示例
           

摘要

The words federal and federated do not always conjure up positive images. Still, "federated" is the most expressive adjective when it comes to the consolidated retrieval of results in response to a query sent to several databases hosted by different online information systems. Federated searching consists of transforming a query and broadcasting it to a group of disparate databases with the appropriate syntax, merging the results collected from the databases, presenting them in a succinct and unified format with minimal duplication, and allowing the library patron to sort the merged result set by various criteria.
机译:联邦和联邦这两个字并不总是会让人联想到正面的印象。不过,当涉及到对发送到由不同在线信息系统托管的几个数据库的查询的合并结果的合并检索时,“联合”是最具有表现力的形容词。联合搜索包括转换查询并将其以适当的语法广播到一组不同的数据库中,合并从数据库中收集的结果,以简洁且统一的格式显示它们,并减少重复,并允许库主对合并后的文件进行排序由各种标准设定的结果。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号