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search_engine [2014/08/13 11:57] (current) 13.143.31.62 created |
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+ | ====== Search Engine ====== | ||
+ | ---- | ||
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+ | ===== Definition ===== | ||
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+ | **Search engines** are applications for document and information research in the World Wide Web. | ||
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+ | For this they create a [[keyword]] [[index]] in order to generate results that are sorted by their relevance to the searched keyword. | ||
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+ | The [[search results|results]] usually consist of the [[title]] and the [[description]] from the respective page. | ||
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+ | ---- | ||
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+ | ====== Trivia ====== | ||
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+ | There are specialized and general search engines. From the general search engines, Google has a market share of almost 90% on desktop devices worldwide. |