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Search Engines :pencil2: - Coggle Diagram
Search Engines :pencil2:
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Definitions
Crawling
Finding new and updated websites and pages is done by special software programs called crawlers or spiders.
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When it finds something new, the crawler program will add the URL to a list.
Indexing
The category assigned to a webpage is based on the content, keywords found on the page, and even images on the page.
Once the search engine has determined a category for the new page, the URL is written into a database
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An algorithm
A process, or set of rules that a computer program follows.
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