What is web scraping?

Hi everyone, welcome to the series of web scraping videos. In the first episode, we will clarify web scraping from its definition, importance and whether it is right for you. If you know nothing about web scraping and want to get some knowledge, you definitely should keep watching.

Check out the updated version of this topic: https://youtu.be/e2-nMDDzC5A

Web scraping had gone through two phases. In the first phase, search engine companies like Google collect the information they need using web crawlers as they try to index the entire world wide web. In the second phase, as the internet gradually grow into the world’s largest database and with people starting to realize how to make use of the valuable data obtained from the web and actually monetize it, web scraping has then become a popular way for people to quickly collect a large amount of unstructured web data into structural data that’s ready to use.
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🌟 Time Stamp 🌟
🕒00:00 Everything you need to know about web scraping
🕒00:04 What is web scraping?
🕒01:00 Why do we need web scraping?
🕒02:23 what can you do to get the data?
🕒04:23 Is web scraping right for you?

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Octoparse data extraction: is a #webscrapingtool. The #webcrawler is specifically designed for scalable data extraction of various data types. It can harvest URLs, phone, email addresses, product pricing, reviews, as well as meta tag information, and body text. Octoparse is a SIMPLE but POWERFUL web scraping tool for harvesting structured information and specific data types related to the keywords you provide by searching through multipl03:03e layers of websites.

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Видео What is web scraping? канала Octoparse