Web Scraping
Web scraping is the automated technique of extracting data from websites using bots or scripts, allowing users to collect large volumes of information quickly and efficiently. This method has evolved from simple data gathering to a powerful tool in big data analytics, though it's often complicated by legal restrictions and anti-scraping measures implemented by sites to protect their content.
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Web scraping played a pivotal role in the early development of search engines like Google, which used it to index over 25 billion web pages by 2000, fundamentally shaping the modern internet. Today, it's estimated that web scraping tools process more than 10 trillion pages annually, fueling advancements in AI by providing the raw data needed for machine learning models.
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