研究现有网格技术和搜索技术，分析并行搜索引擎的优点和不足，提出基于网格技术的并行搜索引擎解决方案，其中包含一个3 层结构的应用框架和一个并行搜索引擎的应用方案。根据该方案实现并部署一个基于网格的并行搜索引擎——MSE1.0，获得了较好的检索结果。关键词：并行搜索引擎；网格技术；Web 服务Parallel Search Engine Based on Grid TechnologiesGAO Long, JIA Hong, ZHOU Jian(Lab of Geographic Information & Database, North China Institute of Computing Technology, Beijing 100083)【Abstract】This paper studies current grid technologies and search technologies, analyzes the advantages and disadvantages of parallel searchengine and advances the solution scheme of parallel search engine based on grid which includes a three-tiered framework of application and aparallel search engine project of application. It realizes and deploys the MSE1.0 which is a parallel search engine based on grid according to thisscheme, and obtains a better search results.【Key words】parallel search engine; grid technologies; Web services