哈尔滨理工大学测控技术与通信工程学院
Published:2010
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JIN Yue-fu, FAN Jian-ying, FENG Yang. Design and Realization of Distributed Web Crawler[J]. 2010, 15(1): 116-119.
DOI:
JIN Yue-fu, FAN Jian-ying, FENG Yang. Design and Realization of Distributed Web Crawler[J]. 2010, 15(1): 116-119. DOI:
Web信息的急剧增长
给信息的有效使用带来了巨大挑战.作为搜索引擎的重要组成部分
Web信息采集扮演着越来越重要的角色.文中从并行性、负载均衡、体系结构以及可扩展性这4个方面详细讨论了分布式Web信息采集系统的设计与实现.经验证
该分布式Web信息采集系统能够实现负载均衡
并具有良好的可扩展性.
Great enhancement on the web information brings an enormous challenge to human on how to use it effectively. As a key part of search engine
web crawler plays a more and more important role. This paper introduces the design and realization of a distributed web crawler
covers the following four aspects: parallel
load balancing
architecture and expansibility. Practice shows that the distributed web crawler can achieve load balancing and have a good expansibility.
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