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Research on full-text search technology in the agricultural scientific data center based on Lucene

机译：基于Lucene的农业科学数据中心全文搜寻技术研究

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摘要

The Lucene is an open-source full-text retrieval engine tool kit. It has an excellent performance in the massive data. In this passage, we introduced the structure of Lucene and analyzed the composition of the Lucene index in order to improve the efficiency in traditional text retrieval methods applied in the agricultural scientific data center. After using the Lucene and related technologies to apply in the agricultural scientific data center, we compared it with traditional search method. The experiments proved that: the search method based on Lucene had more efficient and lower system resources occupancy than the one based on traditional search when they were used in large and medium-sized database of the agricultural scientific data center. Thus, as a good search method, Lucene could significantly improve the quality of service and meet the need of users in the agricultural scientific data center.
机译：Lucene是一个开源全文检索引擎工具包。它在大规模数据中具有出色的性能。在这段经文中，我们介绍了淡化的结构，并分析了百合指数的组成，以提高在农业科学数据中心应用的传统文本检索方法中的效率。在利用Lucene和相关技术申请农业科学数据中心后，我们将其与传统的搜索方法进行比较。实验证明：基于Lucene的搜索方法比在农业科学数据中心的大中型数据库中使用时，基于Lucene的占用比传统搜索更有效和更低的系统资源。因此，作为一个很好的搜索方法，Lucene可以显着提高服务质量，满足农业科学数据中心的用户的需求。

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