Automated data extraction from websites is known as web scraping. It is possible to analyze and process any publicly accessible web page. You can then use this data outside of the original website by downloading or storing them. But firstly, you should know what are the use cases for web scraping.
Knowledge and data can be found on the web in unprecedented amounts. Humans, not machines, are meant to process that information. For example, video and audio files are present in great amounts and are regularly scraped. You can use web scraping to give computers the ability to access these data efficiently and format it in an easily readable way. In itself, the amount of data on the web is too much for humans to comprehend. For example, YouTube processes 30.000 hours of new video every hour according to Statista. Because of this, web scraping is becoming increasingly important.
You can collect structured data by scraping web pages. A structured data set is simply a way of saying that the information is easily read or processed by computers. Computers are capable of rapidly using the data from web pages in a number of unexpected and useful ways instead of humans reading or processing them.
Take for example the difficulty of manually copying and pasting text from 500 web pages. Providing the machine with the correct instructions would allow it to do it in less than a second. It can also accomplish this in a constant, relentless manner and at any scale. In the time it takes you to open just a few pages, a computer could handle one million pages.
One of the most important use cases for web scraping is Market Research. In order to be successful, business endeavors must start with accurate and relevant information. The web provides a vast amount of information about consumers, competitors, and your industry. You should take advantage of it to learn more about both current and prospective customers.
In real-time and simultaneously, scraping enables you to keep an eye on millions of products on millions of websites. Make adjustments to your pricing strategy or create a comparison site using this information.
Modern organizations use consumer behavior data to get to the heart of opportunities and challenges, from customer acquisition to customer retention and loyalty. Web scraping technology can work to your advantage so you can generate leads more quickly and with greater accuracy.
One of the most prominent use cases for web scraping is Machine Learning. As the problem and algorithm become more complicated, the dataset becomes larger. Make good use of the enormous amount of publicly available free data on the Internet to train your models and feed them.
Does your company face a difficult challenge when it comes to attracting top talent? A recruiter’s job is rarely easy, no matter how well-known your company is or how great the benefits are. Nevertheless, using extracted data to gain a better understanding of the job market could make work easier.
As an example, if you are looking for a network engineer, the first step would be to check out other positions available. You can scrape job portals, add the relevant data to a single file, and combine everything together. You will know what you need to beat to hire the best and brightest in your team by examining the information, such as offered wages, benefits, job descriptions, and so on.
In particular, this recruiting strategy is advantageous for large corporations, which are able to hire employees in different locations based on where the best candidates are located. Also, the other option is to scrape through Linkedin or other sites that feature professional profiles on your own.
Business and personal requirements can both benefit from web scraping. The requirements for gathering data vary from business to business or from individual to individual.
You should take the time to learn more about data extraction. I hope that I sparked your interest. Therefore, it is time to check out what the web scraping market has to offer and see what appeals to you. Apify or Scraper API are excellent options to consider regardless of your reasons or use cases for web scraping. Take a look now at these extraordinary tools!