Implementation of Parallel Web Crawler through .NET Technology
Автор: Md. Abu Kausar, V. S. Dhaka, Sanjeev Kumar Singh
Журнал: International Journal of Modern Education and Computer Science (IJMECS) @ijmecs
Статья в выпуске: 8 vol.6, 2014 года.
Бесплатный доступ
The WWW is increasing at very fast rate and data or information present over web is changes very frequently. As the web is very dynamic, it becomes very difficult to get related and fresh information. In this paper we design and develop a program for web crawler which uses multiple HTTP for crawling the web. Here we use multiple threads for implementation of multiple HTTP connection. The whole downloading process can be reduced with the help of multiple threads. This paper deals with a system which is based on web crawler using .net technology. The proposed approach is implemented in VB.NET with multithread to crawl the web pages in parallel and crawled data is stored in central database (Sql Server). The duplicacy of record is checked through stored procedure which is pre complied & checks the result very fast. The proposed architecture is very fast and allows many crawlers to crawl the data in parallel.
World Wide Web, Web Crawler, multiple HTTP connections, multi threading, URL, Database
Короткий адрес: https://sciup.org/15014681
IDR: 15014681
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