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What are the functions and parts involved in search engine?



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What are the functions and parts involved in search engine?

A spider is also known as crawler or bot, this travels from one page to another page and visits the complete page.It represents the page that needs to be searched on the web site and displayed on the search engines.

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hotcontent
crawler / bot is the main function in search engines.



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patco444
crawler / bot is the main function in search engines.

Yes.. Well, I don't know how it works, but the main idea is to visit every website often (when the content is changed!) and to index it. What are the functions and parts involved in search engine?



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sanfora
the cruwlers is the main function to any search engine and those who pick websites and rank them and index them deindex them too



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Corzhens
I think the crawler or spider bot is just a tool of the search engine to help in the evaluation of sites for the inclusion to the search list. The main function of the search engine is to produce a list of relevant links to the search based on the supplied keyword or key phrase. The algorithm of the search engine is the major function that decides on which is which of the sites to be placed on the search list. The work of the crawler probably just helps in determining the ranking of the site in the search list.



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