Data Crawling Vs Data Scraping: What’s the Difference?
There are many ways to gain information or data from the internet. Of those many ways, two of the most popular ones are namely web crawling and data scraping. Although you might often hear people using the terms almost interchangeably, the reality is far from this misconception. While both web crawling and data scraping are essential methods of retrieving data, the information needed and the processes involved in the respective methods are different in several ways. Whereas scraping is preferred in some cases, crawling is the go-to option in others. You can opt for either, depending on what kind of information you’re looking to dig up. However, in order to decide which method is best suited for your needs, it’s crucial to understand them individually, and then make an informed decision to post your evaluation. Let us first explore what data crawling and data scraping entail. What is Data Scraping? Data scraping is defined as collecting data and then scraping it. It extracts data ...