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Not quite sure if it is ok to do this but, my question is: Is there something wrong with my code ? It doesn't go as fast as I would like, and since I am using lots of async workflows maybe I am doing something wrong. The goal here is to build something that can crawl 20 000 pages in less than an hour…
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Hi Everyone,
Anybody has any idea on crawling websites that have dynamic pages/queries? I mean if I click a certain link, it has different values every I try to reload it in a web browser. Now my webcrawler could not download the contents of these pages. Please advise.
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Hi all,
I am looking to develop a management and administration solution around our webcrawling perl scripts. Basically, right now our scripts are saved in SVN and are manually kicked off by SysAdmin/devs etc. Everytime we need to retrieve data from new sources we have to create a ticket with business…
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I am building a web application crawler that's meant not only to find all the links or pages in a web application, but also perform all the allowed actions in the app (such as pushing buttons, filling forms, notice changes in the DOM even if they did not trigger a request etc.)
Basically, this is…
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Hi,
I am about to develop a crawler in Java but don't feel like reinventing the wheel. A quick Google search gives a whole bunch of Java libraries to build a web crawler. Besides that Nutch is of course a very robust package but seems a bit too advanced for my needs. I only need to crawl a handful…
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