Web Scraping Is about extracting the data from one or more web sites Web Crawling Is abut finding or discovering URLs or links on the web Usually data extraction project we need to use both combined crawling and scraping. For Example: We might crawl or discover urls , download the HTML files and then scrape the data from those html files. Which means we are extracting data and we know we do something with it like store it in a database or further process it in. In web scraping we want to extract from the websites. In scraping we usually know the target websites already. In crawling we probably don't know the specific URLs and we probably don't know the domains either and this is the reason we crawl and we want to find the URLs. Tools: Beautiful Soup : Beautiful Soup is a library that makes it easy to scrape information from web pages. It sits atop an HTML or XML parser, providing Pythonic idioms for iterating, searching, and modifying th...