A quick guide on web scraping: Why and how

Web scraping, which is the collection and cleaning of online data, is the first step in any data-driven project. Here’s a short video that explains what scraping is, and how to create automated scraping jobs using a digital tool.

This is a 15-minute video created by an instructor at Ohio State University. In the first six minutes, the instructor talks about why we need web scraping; he then shows how to use a scraping tool, OutWit Hub, to collect data scattered in a large database.

FYI: read reviews by Reporters’ Lab of OutWit Hub and other web scraping tools.

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