Spidering or web crawling, Basic Computer Science

Spidering or Web crawling:

Spider or Web crawler is a computer program that browses the web pages of WWW in a systematic, automated manner. Search Engines use spider for getting up-to-date data on web sites. They are used to create a copy of the pages visited by them for later processing to create Index. These programs are also useful in validating HTML code to a particular standard like XHTML or checking or validating the hyperlinks.

Posted Date: 10/23/2012 6:24:19 AM | Location : United States







Related Discussions:- Spidering or web crawling, Assignment Help, Ask Question on Spidering or web crawling, Get Answer, Expert's Help, Spidering or web crawling Discussions

Write discussion on Spidering or web crawling
Your posts are moderated
Related Questions
types of computer on the basis of shape, size & resources

It's a common protocol or "language" computers use to "speak" to each other over the Web.

Source and Object Programs A set of instructions in a high-level language are called “Source program”. Since high-level languages are machine independent, it is required to fir

create a simple Visual Basic project

I have an account in my www.itlab.com and i have a test and it should do tonight, so do you have any one to help me and do this test and it is about excel

Super Computers: The specialised demands and requirements of science, industry and military have led to the creation of powerful super computers. For numerically intensive com

Digital computer: In the digital computer there are basically two types of input, namely Instructions, and Data from the various radio and non-radio sensors, which will be refe

QUESTION (a) You have been asked to design and implement a chat application. Which protocol would you used TCP or UDP? Justify your answer. (b) Explain why multithreading is

Question 1 Briefly explain the classification of the computers Question 2 What is arithmetic logic unit? How it is helpful in CPU? Question 3 How do you install a

Find the corresponding matrix of the digraph above