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针对传统搜索引擎在搜索过程中产生的临时文件多、占用磁盘空间大的问题,本文改进了搜索引擎的数据结构,采用索引压缩技术减少了临时文件,提高了检索效率。
Aiming at the problem that traditional search engines generate more temporary files and take up more disk space during the search process, this paper improves the data structure of search engines and reduces the temporary files by index compression and improves the retrieval efficiency.