基于Lucene的多索引搜索的研究与应用

Research and Application of Multi-index Based Lucene

Lucene是一个高性能、易扩展的基于Java技术的开源信息检索工具包，它可以为多种应用程序提供索引和搜索功能。该文探讨了Lucene中在多个索引上进行搜索的方式，分析了每种方式的性能以及应用范围，引进Java的线程池技术对多索引上的多线程搜索算法进行改进，并且通过实验验证改进算法的优越性。

Lucene is a tool based on Java technology, it is an open source,and possess character of high performance and being easy to expand.Lucene provide a function to searcher for application.The paper discuss a searching method about mutile index in lucene,and its performance and range of application. Java Thread Pool are used to improve multile index ing searcher, and certify that this algorithm is higher performance.