arachnode.net
An Open Source C# web crawler with Lucene.NET search using SQL Server 2008/2012/2014/2016/CE An Open Source C# web crawler with Lucene.NET search using MongoDB/RavenDB/Hadoop

Completely Open Source @ GitHub

Does arachnode.net scale? | Download the latest release

Browse Site by Tags

Showing related tags and posts across the entire site.
  • Re: What is the best method to parse html tags!

    Milan, if you don't have it already, here's a link to the HtmlAgility Pack docs: http://htmlagilitypack.codeplex.com/Release/ProjectReleases.aspx?ReleaseId=33903
    Posted to General Questions by Kevin on Fri, Oct 23 2009
  • Re: Plugin help

    Templater.cs is ALPHA code. 1.) HtmlAgilityPack is a memory hog, and should only be used when you absolutely need it. It is used in the templater code because I need XPATH support. 2.) ExtractText does a much, much better job of stripping out tags than the HtmlAgilityPack does, and it's faster as...
    Posted to General Questions by arachnode.net on Tue, Aug 11 2009
  • Re: Crawl pages created or modified 30 day ago

    So, for our crawling setup, we need to turn on 'ExtractWebPageMetaData' and 'InsertWebPageMetaData' in the database table 'cfg.Configuration'. This will strip out all tags from our HTML and insert the text into the database table 'WebPages_MetaData'. Since we're going...
    Posted to General Questions by arachnode.net on Mon, Aug 10 2009
  • Re: Plugin help

    arachnode.net already contains support for the HtmlAgilityPack - however, the HtmlAgilityPack is a HUGE memory hog and has an extremely negative impact on crawling rate. If you can avoid it, don't use it. If you have to use it, change the configuration setting for 'ExtractWebPageMetaData'...
    Posted to General Questions by arachnode.net on Fri, Aug 7 2009
  • Re: Partial crawling

    Yes. You will need to apply a specific xpath to specific hosts and directory paths. 1.) I'm not seeing an explicit OBJECT tag. Do you mean one that is rendered by JavaScript? 2.) /html/body/div[@id='baseDiv']/div[@id='watch-vid-title']/h1 Check out 'xpather' for FireFox: https...
    Posted to General Questions by arachnode.net on Thu, May 7 2009
Page 1 of 2 (40 items) 1 2 Next >
An Open Source C# web crawler with Lucene.NET search using SQL 2008/2012/CE

copyright 2004-2017, arachnode.net LLC