In order to understand what iHarvest does, we’ll need to take a closer look at what scraping is. The term is used to define a process in which, through manual labor or automation, websites and other online virtual resources are scanned for text entries. The text then gets saved up somewhere and will await a process of data analysis. This means that someone who does scraping can get their hands on a whole lot of data and then submit said data towards analysis. From that data analysis process, certain conclusions, trends and graphs can be drawn in order to make sense of it all. A classic example of basic scraping is employing this process in collecting contact information around the web. Usually, an automated ‘web crawler’ does this – it’s basically a program that goes from one site to another, downloading and saving up all the text and even images from the websites it visits, much like a search engine would.
So How Would Scraping Services from iHarvest Help Me?
iHarvest offers three main services: web data harvesting, web data extraction and screen scraping. All these can be used to get some clear-cut results from crawling the web. From contact info, to phone numbers and even prices for certain items you’re looking to buy. Just imagine the possibilities – you want to find out which websites sells said item at the lowest price – but going through all the websites who sell the item would take countless hours. iHarvest can offer those results to you in no time!
Another great time to use this service is when you have to turn in a comprehensive paper on a certain subject. Given that the web crawler used by iHarvest can scan not only text, but images and PDF files, you’ll get the bulk of what the internet has to offer on any given subject. From that, you can choose what parts to extract and iHarvest will do that for you, so that you may rest and enjoy life instead of having to go through tens, hundreds and, often enough, even thousands of websites to gather up the necessary data to create a worthwhile paper.
iHarvest has a lot of extra features you’re definitely missing out on if you’re already using a competitor service. It’s well-worth taking a look at what they offer and the affordable pricing schemes they have before settling for any less. As far as web scraping goes, these guys top the bill in my honest opinion!