精品文档---下载后可任意编辑一种分布式全文索引系统的设计与实现的开题报告摘要：随着现代分布式系统的进展和应用越来越广泛，分布式全文搜索技术引起了越来越多的关注。通过将数据分布在多个节点上，可以实现更高的性能和可扩展性。本文旨在设计和实现一种高性能、可靠和易于扩展的分布式全文索引系统。首先，本文将介绍分布式全文搜索的概念和相关技术。然后，将分析现有的分布式全文索引系统和它们的优缺点。接着，将提出一种基于分布式哈希表和倒排索引的分布式全文索引系统的设计方案。最后，将实现这个系统并评测它的性能和可靠性。关键词：全文搜索、分布式系统、分布式哈希表、倒排索引、性能优化Abstract:With the development and increasing application of modern distributed systems, distributed full-text search technology has attracted more and more attention. By distributing data across multiple nodes, higher performance and scalability can be achieved. This paper aims to design and implement a high-performance, reliable, and easily scalable distributed full-text indexing system.First, this paper will introduce the concept of distributed full-text search and related technologies. Then, existing distributed full-text indexing systems and their advantages and disadvantages will be analyzed. Next, a design scheme of a distributed full-text indexing system based on distributed hash table and inverted index will be proposed. Finally, this system will be implemented and its performance and reliability will be evaluated.Keywords: full-text search, distributed system, distributed hash table, inverted index, performance optimization.
