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An overview of an effective web extractor tool

By Newprosoft Subscribe to RSS | December 6th 2011 | Views:

The internet is a source of virtually all the information and data you may need to run your business, accomplish a project successfully, assess the competition, and make informed decisions. Collecting this data mainly has to do with copying and pasting, and saving webpage information. However, the internet presents a unique challenge in that it carries so much information, and accessing it all manually is nothing short of impossible.

In light of this predicament we need a system that can automate the capturing of info from the internet and web extractor software effectively addresses this need. This is a tool that can conduct the web page scraping of our target websites on our behalf, and this in a very short time.

Web page information is made available in different formats such as HTML, TXT, Excel, CSV and MySQL, and therefore we often find it difficult to understand and apply it while it is still in such formats. Web extractor tools are specially created and designed to grab information and present it in a format that we are able to use. This way we are able to download a lot of data, and when it is presented in a format we can use such as Excel, PowerPoint, Text and so forth, making comparisons and identifying the latest of that data becomes much easier. These tools are intelligent enough to schedule web page scraping and store the data in designated locations, and this ability leaves us free to perform other tasks or pressing issues.

Most of the information in the internet is largely unstructured and thus web extractor software can be of excellent help in converting it into a structured shape so that we can be able to understand it better and faster. web page scraping is not only done in business circles but also in other environments, for example, by editors and copywriters to collect press releases, blogs, news, articles and so forth. This tool can further help you to access information from job and business directories, search engines and online shopping stores. With all these capabilities, we can appreciate that the use of this software can help us to save on time and manpower, and ultimately the cost that manual extraction of data presents.

Web extractor tool creators have been focusing on making web page scraping as easy as possible. Nowadays we can find these software suites replete with graphical user interfaces (GUI) to aid in easier interaction. The tools also contain some parameters whereby the user provides information such as the URL of the website to mined, the type of data to be extracted, extracting intervals and designated times, format of the downloaded data, location of downloaded data, crawling rules, and so forth.

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