For people who want information, the Internet is a boon because they can get the latest data and detailed information on the topics that interest them. Anyone, who does not know how complex the web is going to be, thinks that a simple Google search is all they need to get their hands on the information.
Only when they actually do that they realize how frustrating it is to actually get to the site that contains the original information and not promotional material. This can be done by data extraction services.
This task is easy for data extraction services since they use automated web data extraction software – Web Scrapper. Now you will think – What is a Web Scraper? This software will perform an automatic search based on the input and will access thousands of sites and the amount of data to extract info.
How does this benefit the end-user?
In the end-user activity if allowed to extract web data itself will not have the time or patience to hundreds or thousands of web site visits. Even assuming that he visited the website, he will fight the blocks prepared by the administrator that will prevent him from accessing or downloading data.
All these headaches short-circuited by using web data extraction software. He sat back, running with a regular job and the information he sought was delivered to him by a web extraction service.
Extraction tool that they can access thousands of sites, even password-protected sites and sites with an automatic block against repeated attempts. As it is automated it is capable to access one site after another in rapid succession, downloading the data in multi-threaded mode.