6 sou-A highly effective specialized IPv6 search engine
Fan Zhang · Electronic Design Engineering · 2011
Based on open source search engine Nutch,through modification,tuning and innovation,6sou,a search engine that only searches IPv6 protocol supporting web sites,is developed.It contains following features and innovations: 6sou crawls IPv6 web sites at more than 100 pages per second;6sou has crawled 54195 web sites and has stored 20 million IPv6 web pages;the number of pages is increasing and the pages are being updated continuously;6sou has Chinese word segmentation feature and independently innovated search web site feature.After going online,6sou has provided users with high quality IPv6 search service.Through the analysis of data collected by 6sou,world IPv6 web site distribution is presented.It reflects the development of IPv6 network.