Web Scraping Examples: Who Use Data ScrapingTuesday, January 26, 2021
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What is data scraping
Data scraping, also as known as web scraping, is a technique to extract huge volumes of data from websites where regular-format data can be detected and processed into easy-to-read structured formats.
There are numerous reasons why businesses and individuals scrape data from websites. Here are some common data scraping use case examples.
Web Scraping Uses
Price monitoring in E-commerce
Today many companies sell things on e-commerce platforms like Amazon, eBay, BestBuy, Walmart, etc. To gather product information by manually copying and pasting data to files is an impossible mission because there are hundreds of thousands of web pages. This is where the data scraping technique comes in. With data scraping skills, businesses are able to monitor all these data effectively. They are able to scrape the prices, brands, customer reviews of products from the competitors for price comparison. After data collection and analysis, you can easily adjust your business strategies or plan promotional campaigns.
Scrape search results for paper research
Data is a crucial part of a science or legitimate academic research. Data scraping techniques help you gather sources and processes into visual data. You don’t have to do any tedious job which probably takes hours or even days to complete. Suppose you want to do research that needs data from social media channels. It’ s difficult to gather the results one by one. Data scraping tools solve this problem by automating the process of extracting data from social media networks, forums and blogs/news sites.
Lead generation from directories
Data scraping allows you to gather contact information of businesses or individuals from Yellowpages, Yelp, Crunchbase and other similar websites. Detailed contact information such as emails, telephone numbers, addresses can be extracted easily by data scraping tools.
Above are just a few scenarios data scraping is used in some industries. It is also commonly seen in collecting news articles, government records, health-care information, financial information, real estate listings, etc.
Author: The Octoparse Team