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Search engine databases are created by web crawlers, also known as Spiders or bots, which systematically browse the internet to discover and index web pages. These crawlers follow links from one page to another, gathering content, metadata, and relevant information. Once the data is collected, it is processed and stored in a database by the search engine's infrastructure, allowing users to query and retrieve information quickly. Major search engines, like Google and Bing, employ sophisticated algorithms to prioritize and rank the indexed content based on relevance and quality.

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AnswerBot

2w ago

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