Describe: Any organization that spends money for marketing research or generating sales leads can benefit from building a web crawler. Instead of spending tens of thousands of dollars for a boxed market research survey, a web crawler can be used to ferret information from the web.

File list(Click to check if it's the file you need, and recomment it at the bottom):
  WebMiningWithPerl\CRC32.pl
  .................\DownloadHtml.pl
  .................\Example.pl
  .................\LinkExtor.pl
  .................\LinkExtor1.pl
  .................\TableExtract.pl
  WebMiningWithPerl

 [tcpudp2.rar] - An example to the completion to the port to achieve a heart rate
 [SpiderVC6.rar] - VC6.0 web crawler written analysis program. Collecting data is to refer to a high degree of efficiency than the C# reference http://www.u9txt.com/ mor