Monday, August 10, 2009

Web Scrapper

A web scrapper is a technique used to find pieces of information from websites. This computer software simulates human web browsing of information like price comparisons, changes in websites and web content mashup. Using wab scrappers is a developing field. The art of collecting web information is a form of artificial intelligence and new innovations are coming out regularly. The use of wab scrappers is against the terms of use for some websites, but enforcement is not common. Some website masters have defenses against the web scrapper bots. They can block an IP address or use tools that require people to verify themselves as human.

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