What is Data Harvesting

The wide use of the term data harvesting is relatively new, at least when compared to data mining. Data harvesting is similar to data mining, but one of the key differences is that data harvesting uses a process that extracts and analyzes data collected from online sources.

The term data harvesting actually goes by other different terms. They include web mining, data scraping, data extraction, web scraping, and many other names. Data harvesting has grown in popularity in part because the term is so descriptive. It derives from the agricultural process of harvesting, wherein a good is collected from a renewable resource. Data found on the internet certainly qualifies as a renewable resource as more is generated every day.

To engage in data harvesting, a website is targeted, and the data from that site is extracted. That data can be pretty much anything the harvester wants. It might be simple text found on the page or within the page’s code. It could be directory information from a retail site. It might even be a series of images and videos. Or it could be all of those items at once.

There is no single method that data harvesting follows. Some methods involve harvesting data through the use of an automated bot, but that’s not always the case. Complicating the matter is the fact that some websites will place certain restrictions intended to fight this automated process. This is largely done through Application Programming Interfaces, or APIs. Many social media sites like Twitter and Facebook use APIs to ensure automated programs don’t harvest their data, at least not without their permission.

Data harvesting can be very beneficial, especially when using a third-party service. The data gathered from websites can provide organizations with helpful information and insights that can inform their business practices and help them reach out to prospective consumers. With so much data available on the web, data harvesting has become a popular and at times necessary tool so companies have a more thorough knowledge of marketplaces, consumers, and competitors.

Web Scraping

Process of Data Harvesting

The process involves in Data harvesting is mainly divides into three tasks:

Usually, there are two ways of how you can gain access to the content you’re interested in:

Retrieving data, which involves finding useful information on the Web and storing it locally. This requires knowledge of tools for searching and navigating the Web.

Extracting data, which involves identifying useful data on retrieved content pages and extracting it into a structured format. The important tools that allow access to the data for further analysis are content spotters, parsers and adaptive wrappers.

However, Integrating data, which involves filtering, cleaning transforming, combining and refining the data extracted from one or more web sources, and structuring the results according to a desired output. The important aspect of this task is organizing the extracted data in such a way as to allow data mining tasks and unified access for further analysis.

The ultimate goal of Data harvesting is to assemble as much information as possible from the Web on one or more domains and to create a huge, structured knowledge base. This knowledge base should then allow querying for information similar to a conventional database system.

Web Scraping

Methods to prevent Web Harvesting

The term data harvesting or web scraping, has always been a concern for website operators, developers and data publishers. Data harvesting is a process to extract large amount of data from websites automatically with the help of a small script. This process is familiar as a malicious bot. As a cheap and easy way to collect online data, the technique can often use without permission to steal website information such as contact lists, photos, text email addresses, etc.

Aside from obvious consequence of data loss, data harvesting can also be harmful to businesses in other ways:

Poor SEO Ranking :

Poor SEO Ranking. If your website content is reproduced, scraped and used on other sites. This will significantly affect the SEO ranking and performance of your website on search engines.

Decreased Website Speed :

When used repeatedly, data scraping attacks can lower the performance of website and also affect the user experience.

Lost Market Advantages :

Your competitors may use data harvesting to take valuable information such as customer lists to gather rough idea, intelligence about your business.

Data Harvesting and Data Mining will see which is better

Both data mining and data harvesting can go hand in hand with an organization’s overall data analytics strategy. The tools available to companies make data more accessible than ever before. Between data extracting tools, data munging tools, and more, it’s time to put that available data to good use.

Some organizations may feel intimidated by the vast amount of data out there, and they may think they can’t properly analyze and use it to solve problems. Luckily, through data mining and data harvesting advancements, it’s easier than ever to collect data and discover those key insights and trends that will improve a company. As you understand how the two terms differ, you’ll be able to use them to the best effect. Contact a data expert to find out how Hir Infotech can save your organization the time typically spent on data mining and data harvesting, helping you get the most out of your web data.

Divinfosys Uses Web Scraping :

One of the top web-scraping companies in India. if you are looking for a fully managed web scraping service with most affordable web scraping solutions compare to other service provider. Divinfosys is the right place. We can deliver the data in various popular document formats like XML, excel and CSV and also the websites which are login or PDF based too. It is located in India. Perhaps it is based on Madurai.

Why you should choose us?

  • 9+ Years of experience
  • Enterprise level speed and Quality
  • Advance Filtering and Processing
  • Unristricted API access
  • Customized Frequency
  • Unlimited Volume
  • Customized Output
  • Affordable pricing

Are you looking for a web scraping solution specifically engineered for you?

At Web-Parsing the web scraping process is accompanied by a highly skilled and dedicated team of professionals, web programmers, Analyst and web scraping experts to deliver Accurate and Quality data on time without fail. In case you're planning to play big and stay in the race for longer, you should definitely use our Web Scraping services to get valuable data for your business need or for competition tracking or for price comparison or for Market Research or Analysis.

Web-Parsing has extensive uses and applications in your business no matter which domain you work in. Therefore, it is advisable that you incorporate web scraping services for them. Doing them in-house would cost you a fortune, so it is advisable to outsource them.

We're serving all industries

  • Real Estate

    Data scraping for Property listings, property prices, property bids and offers, property owners

  • Retail

    Tracking information from company sites and e-stores

  • E-commerce

    Product description, product availability, product prices, product categories, product /images and more. Mine amazon data and ebay data to increase your sales

  • Travel

    Travel packages, prices, details, travel agents and more Mine Travel Data

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    Auto parts, accessories, auto auction prices and more.

  • Data Mining Solutions

    Data for Lead Generation or Data for calling
    Mine Ebay Data
    Mine classified ads
    Yellow pages scraping

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Our Delighted Clients

  • user 5

    Bruce Gimbel

    "I just used Web Parsing for the first time and let me tell you, I was beyond impressed. They were able to retrieve every piece of data I requested and did so in a timely manner and at a fair price."

  • user 1

    Mick Jones

    " I was lucky to find web-parsing web scraping services for my projects as their work is very accurate and professional. It is very difficult to find a company offering all web scraping, screen scraping, web data extraction, Data Mining and Big Data solutions with high end accuracy and on time."

  • user 2

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    "Web-parsing scraping data both promptly, accurately and professionally. We appreciate them for their exceptional job for getting data for our Price Comparison Website."

  • user 3

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    Very successful in scraping large amounts of data. Web Parsing experts has helped me out with several scraping projects."

  • user 4

    Chris Pilson

    "Extremely professional and high quality data. I found it extremely accurate and useful. I highly recommend Web Parsing for startups and businesses looking for data."

  • user 5

    Bruce Gimbel

    "I just used Web Parsing for the first time and let me tell you, I was beyond impressed. They were able to retrieve every piece of data I requested and did so in a timely manner and at a fair price."

  • user 1

    Mick Jones

    " I was lucky to find web-parsing web scraping services for my projects as their work is very accurate and professional. It is very difficult to find a company offering all web scraping, screen scraping, web data extraction, Data Mining and Big Data solutions with high end accuracy and on time."

  • user 2

    John - Boston, MA

    "Web-parsing scraping data both promptly, accurately and professionally. We appreciate them for their exceptional job for getting data for our Price Comparison Website."

  • user 3

    Rick H., Belgium

    Very successful in scraping large amounts of data. Web Parsing experts has helped me out with several scraping projects."

  • user 4

    Chris Pilson

    "Extremely professional and high quality data. I found it extremely accurate and useful. I highly recommend Web Parsing for startups and businesses looking for data."

Some of Our Clients & Partners

  • York Global
  • Retail Data
  • TMF Group
  • Domain Base