How Does a Web Crawler Work? | High-Level & Low-Level Design Explained | #webcrawler #systemdesign
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How Does a Web Crawler Work? | High-Level & Low-Level Design Explained | #webcrawler #systemdesign
In this video, I explain how a Web Crawler (also known as a Spider or Bot) works — just like the ones used by Google, Bing, and other search engines. A web crawler is a program that automatically visits web pages, downloads their content, and follows links to discover more pages — similar to a robot librarian that scans the entire internet ...
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