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How a search engine works

Discussion in 'Search Engine Optimization' started by www.mm99.info, Jul 6, 2008.

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  1. #1
    http://webmasterseoblog.com/how-a-search-engine-works/

    Spider:
    A spider is a robotic program that downloads web pages and looks at the code of the page. The spider doesn’t have any visual components at all, if you right click on most web pages and go to view source that is what the spider can see.

    Crawler:
    While the spider is downloading pages, it is the crawler’s job to strip apart the page and look for links. It is the crawler’s job to look at the links and then decide where the spider should go next determined on the links or a pre-defined list of URL’s.

    Indexer:
    It is the indexers job to analyse different aspects of a web page. It looks at Entities such as, titles, headings, links, text, constructs, bold, italic, and other style portions of a page that are ripped apart and analysed.

    Database:
    The database is where all the results and pages are stored, considering that there are an estimated 10 billion web pages on the Internet this can take a huge amount of storage space, which will be increasing indefinitely.

    Search Engine Results Page:
    The results page is where the clever stuff takes place; this is where the engine decides which page matches the query that was entered in the search box of their home page.

    How to Achieve Top Search Engine Rankings
     
    www.mm99.info, Jul 6, 2008 IP
    fireservice likes this.
  2. lightlysalted

    lightlysalted Active Member

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    #2
    thanks for the brief summary, will be helpful for newbies
     
    lightlysalted, Jul 6, 2008 IP
  3. john_ny217

    john_ny217 Peon

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    #3
    yeah, thanks.
     
    john_ny217, Jul 6, 2008 IP
  4. uploas

    uploas Peon

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    #4
    it's nice.. tnx for sharing!
     
    uploas, Jul 6, 2008 IP
  5. Tobidotman

    Tobidotman Peon

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    #5
    nice, short post, do you do the posts on your site yourself, hire somebody or use a web scraper, because it looks like you have quite a few posts a day.
     
    Tobidotman, Jul 6, 2008 IP
  6. fireservice

    fireservice Well-Known Member

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    #6
    really nice information buddy, thanks for it,
     
    fireservice, Jul 6, 2008 IP
  7. Talmid

    Talmid Guest

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    #7
    Great summary thanks for sharing!!!
     
    Talmid, Jul 6, 2008 IP
  8. beacon.seo

    beacon.seo Well-Known Member

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    #8
    thanks for reminding us again.
     
    beacon.seo, Jul 6, 2008 IP
  9. vickyseo

    vickyseo Banned

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    #9
    Good info for new newbies thanks for sharing....
     
    vickyseo, Jul 7, 2008 IP
  10. Aryans

    Aryans Well-Known Member

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    #10
    Nice info keep it up
     
    Aryans, Jul 7, 2008 IP
  11. delhidon

    delhidon Banned

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    #11
    Great information. Thanks buddy.
     
    delhidon, Jul 7, 2008 IP
  12. Journey

    Journey Peon

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    #12
    Nice post. Very informative.
     
    Journey, Jul 7, 2008 IP
  13. Tripta_Kneoteric

    Tripta_Kneoteric Banned

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    #13
    Much appreciated.
     
    Tripta_Kneoteric, Jul 7, 2008 IP
  14. dinesh_sharma

    dinesh_sharma Banned

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    #14
    Use full post thanks...
     
    dinesh_sharma, Jul 7, 2008 IP
  15. www.mm99.info

    www.mm99.info Peon

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    #15
    www.mm99.info, Jul 8, 2008 IP
  16. clemiatguava

    clemiatguava Guest

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    #16
     
    clemiatguava, Mar 3, 2010 IP
  17. seo555

    seo555 Peon

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    #17
    really good information and its step to first who don't know about more SEO and what is site cache
     
    seo555, Mar 3, 2010 IP