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How the Search Engine Spider Work?
When most people talk about Internet search engines, they really mean World Wide Web(WWW) search engines . Search engines are special sites on the Web that are designed to help people find information stored on other sites.
Database that exists on the selected search engine and arrested by the robot program called a "Spider". in fact they can retrieve it from one place. Then the potential to find other pages, they refer to the links that are on the pages where they will try to visit. The longer the computer is more powerful, but they still just can not think themselves as creative people in general. How does any spider start its travels over the Web? The usual starting points are lists of heavily used servers and very popular pages. The spider will begin with a popular site, indexing the words on its pages and following every link found within the site. In this way, the spidering system quickly begins to travel, spreading out across the most widely used portions of the Web
They search the Internet -- or select pieces of the Internet -- based on important words.
They keep an index of the words they find, and where they find them.
They allow users to look for words or combinations of words found in that index
If a web page is never get a link from another page, the search engine's spider will not find the page and they just monitor from the database. For sites that are really new, and not have any other sites that link them, of course, a spider will not be known
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07-30-2009, 02:30 AM #2
Fixer Upper
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Nice information, Is it the same thing the way search engine crawl a website to be able to index the words find by the people?
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