The scraping is a computer technique that is used to extract data from any website in an automated fashion. That is, we extract the database, the web information through a program. The exact translation of scraping is scraping.
Copying data from a web page and pasting it into an excel database would be considered data extraction. If, instead of doing it manually, we resort to robots or bots that automate all the work, we will be talking about web scraping.