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System Utilities /
Automation Tools / Vietspider Web Data Extractor 3.18 Free Download
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| "Vietspider Web Data Extractor (VDER) implement the Website Parse Template concept, a web 3"
Quick Download Vietspider Web Data Extractor 3.18
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The web crawler is a program that automatically traverses the web by downloading the pages and following the links from page to page. A general purpose of web crawler is to download any web page that can be accessed through the links.
This process is called web crawling or spidering. Many sites, in particular search engines, use spidering as a means of providing up-to-date data. Web crawlers are mainly used to create a copy of all the visited pages for later processing by a search engine that will index the downloaded pages to provide fast searches. Crawlers can also be used for automating maintenance tasks on a website, such as checking links or validating HTML code. Also, crawlers can be used to gather specific types of information from Web pages, such as harvest ing e-mail addresses (usually for spam).
A web crawler is one type of bot, or software agent. In general, it starts with a list of URLs to visit, called the seeds. As the crawler visits these URLs, it identifies all the hyperlinks in the page and adds them to the list of URLs to visit, called the crawl frontier. URLs from the frontier are recursively visited according to a set of policies.
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Related Search For Vietspider Web Data Extractor web scraper , web crawling , spam the web , web extractor , data extractor , web data extraction , web data base , web crawler , crawler software , web data extractor ,
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| Download Sites : | | sourceforge.net |
| sourceforge.net |
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Vietspider Web Data Extractor |
Version: | 3.18 |
File Size: | 59000 KB |
Last updated: | 2011-07-08 |
License: | Freeware $0.00 |
OS: | Win95,Win98,WinME,WinXP,Windows2000,WindowsVista,Windows7,Linux,Mac OS X |
Author: | VietSpider
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| Related Software - Crawler Web Security Guard 4.5
Web Security Guard helps you protect your browser security and privacy ? FREE!Alerts you to unauthorized changes of your security settings; deletes sensitive information from your computer (e
Statement Do-download.com do not supply any crack, patches,torrent, password, serial numbers, registration codes, key generators, cd key, hacks or keygen for the software,and please consult directly with program authors (VietSpider) if you have any problem with the software. |
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