100% Off Udemy Course Coupon Code Supercharged Web Scraping With Asyncio and Python Online Course Free: Learn the fundamentals of asynchronous web scraping & data mining in Python to drastically improve extraction speeds. Web scraping is simply automatically opening up any website and grabbing the data you find important on that website. Udemy free online courses with certificates. Imagine for a moment you’re recreating google’s search engine. You’d have to scrape trillions (if not more) web pages on a regular interval to help with the search results. Of course, you’re not going to be scraping all of the trillions of pages at once but the idea is that scraping event 1,000 pages would take a very long time doing it synchronously (like using Python requests and/or just selenium).
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It’s fundamental to the internet, search engines, Data Science, automation, machine learning, and much more. Opening websites and extracting data are only part of what makes web scraping great. It’s the parsing of the data that’s where the value is. Asynchronous code is a way to execute multiple functions basically at once. It’s not actually at the exact same time but it’s close. (They actually run concurrently). This means that we can do more things in less time and, when it comes to mining or scraping data, this time saving is absolutely significant.
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- Basic Web scraping with Python
- Web scraping with Selenium & Python
- Asynchronous Web scraping with Asyncio
- 30 Days of Python (or similar experience with Python)
- A basic understanding of HTML is helpful