基于云计算的分布式企业搜索引擎研究

The Research of Distributed Search Engine Base on Cloud Computing

当前企业搜索引擎多采用基于全文检索技术设计,随着索引的膨胀和客户端并发查询的增加,有限的物理存储、CPU周期、内存容量和网络带宽带来了巨大瓶颈。随着云计算概念的提出和发展,为企业搜索引擎提供了更加优化的解决方案。本文将简要介绍现阶段基于分布式存储和分布式计算的云计算研究成果,以及其在企业搜索引擎中的应用。

At present, most of the Enterprise Search Engine is based on information retrieval technology. However, with the expansion of index and the increase of client concurrent queries, the limited physical storage, CPU cycles, memory capacity and network bandwidth have become a huge bottleneck. With the proposal of the concept of Cloud Computing and development, it provides a more optimized solution for Enterprise Search Engine. It will introduce the research result of Cloud Computing based on Distributed Storage and Distributed Computing, as well as how to apply it in the Enterprise Search Engine in this article.