Web Scraper Shortcode WordPress Plugin Review

This short post is on the WP-plugin called Web Scraper Shortcode, that enables one to retrieve a portion of a web page or a whole page and insert it directly into a post. This plugin might be used for getting fresh data or images from web pages for your WordPress driven page without even visiting it. More scraping plugins and sowtware you can find in here.

To install it in WordPress go to Plugins -> Add New.
Usage

The plugin scrapes the page content and applies parameters to this scraped page if specified. To use the plugin just insert the

[web-scraper ]

shortcode into the HTML view of the WordPress page where you want to display the excerpts of a page or the whole page. The parameters are as follows:

    url (self explanatory)
    element – the dom navigation element notation, similar to XPath.
    limit – the maximum number of elements to be scraped and inserted if the element notation points to several of them (like elements of the same class).

The use of the plugin is of the dom (Data Object Model) notation, where consecutive dom nodes are stated like node1.node2; for example: element = ‘div.img’. The specific element scrape goes thru ‘#notation’. Example: if you want to scrape several ‘div’ elements of the class ‘red’ (<div class=’red’>…<div>), you need to specify the element attribute this way: element = ‘div#red’.
How to find DOM notation?

But for inexperienced users, how is it possible to find the dom notation of the desired element(s) from the web page? Web Developer Tools are a handy means for this. I would refer you to this paragraph on how to invoke Web Developer Tools in the browser (Google Chrome) and select a single page element to inspect it. As you select it with the ‘loupe’ tool, on the bottom line you’ll see the blue box with the element’s dom notation:


The plugin content

As one who works with web scraping, I was curious about  the means that the plugin uses for scraping. As I looked at the plugin code, it turned out that the plugin acquires a web page through ‘simple_html_dom‘ class:

    require_once(‘simple_html_dom.php’);
    $html = file_get_html($url);
    then the code performs iterations over the designated elements with the set limit

Pitfalls

    Be careful if you put two or more [web-scraper] shortcodes on your website, since downloading other pages will drastically slow the page load speed. Even if you want only a small element, the PHP engine first loads the whole page and then iterates over its elements.
    You need to remember that many pictures on the web are indicated by shortened URLs. So when such an image gets extracted it might be visible to you in this way: , since the URL is shortened and the plugin does not take note of  its base URL.
    The error “Fatal error: Call to a member function find() on a non-object …” will occur if you put this shortcode in a text-overloaded post.

Summary

I’d recommend using this plugin for short posts to be added with other posts’ elements. The use of this plugin is limited though.



Source: http://extract-web-data.com/web-scraper-shortcode-wordpress-plugin-review/

Microsys A1 Website Scraper Review

The A1 scraper by Microsys is a program that is mainly used to scrape websites to extract data in large quantities for later use in webservices. The scraper works to extract text, URLs etc., using multiple Regexes and saving the output into a CSV file. This tool is can be compared with other web harvesting and web scraping services.
How it works
This scraper program works as follows:
Scan mode

    Go to the ScanWebsite tab and enter the site’s URL into the Path subtab.
    Press the ‘Start scan‘ button to cause the crawler to find text, links and other data on this website and cache them.

Important: URLs that you scrape data from have to pass filters defined in both analysis filters and output filters. The defining of those filters can be set at the Analysis filters and Output filters subtabs respectively. They must be set at the website analysis stage (mode).
Extract mode

    Go to the Scraper Options tab
    Enter the Regex(es) into the Regex input area.
    Define the name and path of the output CSV file.
    The scraper automatically finds and extracts the data according to Regex patterns.

The result will be stored in one CSV file for all the given URLs.

There is a need to mention that the set of regular expressions will be run against all the pages scraped.
Some more scraper features

Using the scraper as a website crawler also affords:

    URL filtering.
    Adjustment of the speed of crawling according to service needs rather than server load.

If  you need to extract data from a complex website, just disable Easy mode: out press the  button. A1 Scraper’s full tutorial is available here.
Conclusion

The A1 Scraper is good for mass gathering of URLs, text, etc., with multiple conditions set. However this scraping tool is designed for using only Regex expressions, which can increase the parsing process time greatly.



Source: http://extract-web-data.com/microsys-a1-website-scraper-review/

Visual Web Ripper: Using External Input Data Sources

Sometimes it is necessary to use external data sources to provide parameters for the scraping process. For example, you have a database with a bunch of ASINs and you need to scrape all product information for each one of them. As far as Visual Web Ripper is concerned, an input data source can be used to provide a list of input values to a data extraction project. A data extraction project will be run once for each row of input values.

An input data source is normally used in one of these scenarios:

    To provide a list of input values for a web form
    To provide a list of start URLs
    To provide input values for Fixed Value elements
    To provide input values for scripts

Visual Web Ripper supports the following input data sources:

    SQL Server Database
    MySQL Database
    OleDB Database
    CSV File
    Script (A script can be used to provide data from almost any data source)

To see it in action you can download a sample project that uses an input CSV file with Amazon ASIN codes to generate Amazon start URLs and extract some product data. Place both the project file and the input CSV file in the default Visual Web Ripper project folder (My Documents\Visual Web Ripper\Projects).

For further information please look at the manual topic, explaining how to use an input data source to generate start URLs.


Source: http://extract-web-data.com/visual-web-ripper-using-external-input-data-sources/

Using External Input Data in Off-the-shelf Web Scrapers

There is a question I’ve wanted to shed some light upon for a long time already: “What if I need to scrape several URL’s based on data in some external database?“.

For example, recently one of our visitors asked a very good question (thanks, Ed):

    “I have a large list of amazon.com asin. I would like to scrape 10 or so fields for each asin. Is there any web scraping software available that can read each asin from a database and form the destination url to be scraped like http://www.amazon.com/gp/product/{asin} and scrape the data?”

This question impelled me to investigate this matter. I contacted several web scraper developers, and they kindly provided me with detailed answers that allowed me to bring the following summary to your attention:
Visual Web Ripper

An input data source can be used to provide a list of input values to a data extraction project. A data extraction project will be run once for each row of input values. You can find the additional information here.
Web Content Extractor

You can use the -at”filename” command line option to add new URLs from TXT or CSV file:

    WCExtractor.exe projectfile -at”filename” -s

projectfile: the file name of the project (*.wcepr) to open.
filename – the file name of the CSV or TXT file that contains URLs separated by newlines.
-s – starts the extraction process

You can find some options and examples here.
Mozenda

Since Mozenda is cloud-based, the external data needs to be loaded up into the user’s Mozenda account. That data can then be easily used as part of the data extracting process. You can construct URLs, search for strings that match your inputs, or carry through several data fields from an input collection and add data to it as part of your output. The easiest way to get input data from an external source is to use the API to populate data into a Mozenda collection (in the user’s account). You can also input data in the Mozenda web console by importing a .csv file or importing one through our agent building tool.

Once the data is loaded into the cloud, you simply initiate building a Mozenda web agent and refer to that Data list. By using the Load page action and the variable from the inputs, you can construct a URL like http://www.amazon.com/gp/product/%asin%.
Helium Scraper

Here is a video showing how to do this with Helium Scraper:

The video shows how to use the input data as URLs and as search terms. There are many other ways you could use this data, way too many to fit in a video. Also, if you know SQL, you could run a query to get the data directly from an external MS Access database like
SELECT * FROM [MyTable] IN "C:\MyDatabase.mdb"

Note that the database needs to be a “.mdb” file.
WebSundew Data Extractor
Basically this allows using input data from external data sources. This may be CSV, Excel file or a Database (MySQL, MSSQL, etc). Here you can see how to do this in the case of an external file, but you can do it with a database in a similar way (you just need to write an SQL script that returns the necessary data).
In addition to passing URLs from the external sources you can pass other input parameters as well (input fields, for example).
Screen Scraper

Screen Scraper is really designed to be interoperable with all sorts of databases. We have composed a separate article where you can find a tutorial and a sample project about scraping Amazon products based on a list of their ASINs.

Source: http://extract-web-data.com/using-external-input-data-in-off-the-shelf-web-scrapers/

How to scrape Yellow Pages with ScreenScraper Chrome Extension

Recently I was asked to help with the job of scraping company information from the Yellow Pages website using the ScreenScraper Chrome Extension. After working with this

simple scraper, I decided to create a tutorial on how to use this Google Chrome Extension for scraping pages similar to this one. Hopefully, it will be useful to many of you.
1. Install the Chrome Extension

You can get the extension here. After installation you should see a small monitor icon in the top right corner of your Chrome browser.
2. Open the source page

Let’s open the page from which you want to scrape the company information:

3. Determine the parent element (row)

The first thing you need to do for the scraping is to determine which HTML element will be the parent element. A parent element is the smallest HTML element that contains all

the information items you need to scrape (in our case they are Company Name, Company Address and Contact Phone).  To some extent a parent element defines a data row in the

resulting table.

To determine it, open Google Chrome Developer Tools (by pressing Ctrl+Shift+I), click the magnifying class (at the bottom of the window) and select the parent element on the

page. I selected this one:

As soon as you have selected it, look into the developer tools window and you will see the HTML code related to this element:

As is seen from the highlighted HTML line, you can easily define a parent element by its class: listingInfoAndLogo.
5. Determine the information elements (columns)

After you have learned how to determine the parent element, it should be easy to specify the information elements that contain the information you want to scrape (they

represent columns in the resultant table).

Just do this in the same way that you did it for the parent element -  by selecting it on the page:

and looking at the highlighted HTML code below:
As you can see, the company name is defined by businessName class.
6. Tune the ScreenScraper itself

After all the data elements you want to scrape are found, open the ScreenScraper by clicking the small monitor icon in the top-right corner of your browser. Then do the

following:

    Enter the parent element class name (listingInfoAndLogo in our case) into the Selector field, preceding it with a dot (*see below for why)
    Click the Add Column button
    Enter a field’s name (any) into the Field text box
    Enter the information item class into the Selector text box, preceding it with a dot
    Repeat steps 2-4 for each information item element you want to be scraped

*You need to put a dot before the class name because the ScreenScraper requires element definition in CSS Selector format only (with a dot before it)

After you enter all these definitions you should see the preview of the scraped data at the bottom of the extension’s window:

If the result is satisfactory you can download it in JSON or CSV format by pressing the corresponding button.


Source: http://extract-web-data.com/how-to-scrape-yellow-pages-with-screenscraper-chrome-extension/

A simple way to turn a website into JSON

Recently, while surfing the web I stumbled upon an simple web scraping service named Web Scrape Master. It is a kind of RESTful web service that extracts data from a specified web site and returns it to you in JSON format.
How it works

Though I don’t know what this service may be useful for, I still like its simplicity: all you need to do is to make an HTTP GET request, passing all necessary parameters in the query string:
http://webscrapemaster.com/api/?url={url}&xpath={xpath}&attr={attr}&callback={callback}

    url  - the URL of the website you want to scrape
    xpath – xpath determining the data you need to extract
    attr - attribute the name you need to get the value of (optional)
    callback - JSON callback function (optional)

For example, for the following request to our testing ground:

http://webscrapemaster.com/api/?url=http://testing-ground.extract-web-data.com/blocks&xpath=//div[@id=case1]/div[1]/span[1]/div

You will get the following response:

[{"text":"<div class='name'>Dell Latitude D610-1.73 Laptop Wireless Computer</div>","attrs":{"class":"name"}}]
Visual Web Scraper

Also, this service offers a special visual tool for building such requests. All you need to do is to enter the URL of the website and click to the element you need to scrape:
Visual Web Scraper
Conclusion

Though I understand that the developer of this service is attempting to create a simple web scraping service, it is still hard to imagine where it can be useful. The task that the service does can be easily accomplished by means of any language.

Probably if you already have software receiving JSON from the web, and you want to feed it with data from some website, then you may find this service useful. The other possible application is to hide your IP when you do web scraping. If you have other ideas, it would be great if you shared them with us.



Source: http://extract-web-data.com/a-simple-way-to-turn-a-website-into-json/

Beneficial Data Collection Services

Internet is becoming the biggest source for information gathering. Varieties of search engines are available over the World Wide Web which helps in searching any kind of information easily and quickly. Every business needs relevant data for their decision making for which market research plays a crucial role. One of the services booming very fast is the data collection services. This data mining service helps in gathering relevant data which is hugely needed for your business or personal use.

Traditionally, data collection has been done manually which is not very feasible in case of bulk data requirement. Although people still use manual copying and pasting of data from Web pages or download a complete Web site which is shear wastage of time and effort. Instead, a more reliable and convenient method is automated data collection technique. There is a web scraping techniques that crawls through thousands of web pages for the specified topic and simultaneously incorporates this information into a database, XML file, CSV file, or other custom format for future reference. Few of the most commonly used web data extraction processes are websites which provide you information about the competitor's pricing and featured data; spider is a government portal that helps in extracting the names of citizens for an investigation; websites which have variety of downloadable images.

Aside, there is a more sophisticated method of automated data collection service. Here, you can easily scrape the web site information on daily basis automatically. This method greatly helps you in discovering the latest market trends, customer behavior and the future trends. Few of the major examples of automated data collection solutions are price monitoring information; collection of data of various financial institutions on a daily basis; verification of different reports on a constant basis and use them for taking better and progressive business decisions.

While using these service make sure you use the right procedure. Like when you are retrieving data download it in a spreadsheet so that the analysts can do the comparison and analysis properly. This will also help in getting accurate results in a faster and more refined manner.




Source: http://ezinearticles.com/?Beneficial-Data-Collection-Services&id=5879822

How Web Data Extraction Services Will Save Your Time and Money by Automatic Data Collection

Data scrape is the process of extracting data from web by using software program from proven website only. Extracted data any one can use for any purposes as per the desires in various industries as the web having every important data of the world. We provide best of the web data extracting software. We have the expertise and one of kind knowledge in web data extraction, image scrapping, screen scrapping, email extract services, data mining, web grabbing.

Who can use Data Scraping Services?

Data scraping and extraction services can be used by any organization, company, or any firm who would like to have a data from particular industry, data of targeted customer, particular company, or anything which is available on net like data of email id, website name, search term or anything which is available on web. Most of time a marketing company like to use data scraping and data extraction services to do marketing for a particular product in certain industry and to reach the targeted customer for example if X company like to contact a restaurant of California city, so our software can extract the data of restaurant of California city and a marketing company can use this data to market their restaurant kind of product. MLM and Network marketing company also use data extraction and data scrapping services to to find a new customer by extracting data of certain prospective customer and can contact customer by telephone, sending a postcard, email marketing, and this way they build their huge network and build large group for their own product and company.

We helped many companies to find particular data as per their need for example.

Web Data Extraction

Web pages are built using text-based mark-up languages (HTML and XHTML), and frequently contain a wealth of useful data in text form. However, most web pages are designed for human end-users and not for ease of automated use. Because of this, tool kits that scrape web content were created. A web scraper is an API to extract data from a web site. We help you to create a kind of API which helps you to scrape data as per your need. We provide quality and affordable web Data Extraction application

Data Collection

Normally, data transfer between programs is accomplished using info structures suited for automated processing by computers, not people. Such interchange formats and protocols are typically rigidly structured, well-documented, easily parsed, and keep ambiguity to a minimum. Very often, these transmissions are not human-readable at all. That's why the key element that distinguishes data scraping from regular parsing is that the output being scraped was intended for display to an end-user.

Email Extractor

A tool which helps you to extract the email ids from any reliable sources automatically that is called a email extractor. It basically services the function of collecting business contacts from various web pages, HTML files, text files or any other format without duplicates email ids.

Screen scrapping

Screen scraping referred to the practice of reading text information from a computer display terminal's screen and collecting visual data from a source, instead of parsing data as in web scraping.

Data Mining Services

Data Mining Services is the process of extracting patterns from information. Datamining is becoming an increasingly important tool to transform the data into information. Any format including MS excels, CSV, HTML and many such formats according to your requirements.

Web spider

A Web spider is a computer program that browses the World Wide Web in a methodical, automated manner or in an orderly fashion. Many sites, in particular search engines, use spidering as a means of providing up-to-date data.

Web Grabber

Web grabber is just a other name of the data scraping or data extraction.

Web Bot

Web Bot is software program that is claimed to be able to predict future events by tracking keywords entered on the Internet. Web bot software is the best program to pull out articles, blog, relevant website content and many such website related data We have worked with many clients for data extracting, data scrapping and data mining they are really happy with our services we provide very quality services and make your work data work very easy and automatic.




Source: http://ezinearticles.com/?How-Web-Data-Extraction-Services-Will-Save-Your-Time-and-Money-by-Automatic-Data-Collection&id=5159023

Data Recovery Equipment

Today, computers are an integral and indispensable part of the IT world. No matter what your line may be, finance, education, business consulting and investigation, IT information security, or else. In fact, most people always take it for granted. You should never brag your computer can be failure-free.

The foremost use of computer is data storage. All the data is stored on a physical disk named hard disk drive which is a magnetic layer. And it is more likely to be stricken by a wide variety of reasons, such as a partition lost, system can not access, human mistake (accidental reformatting, deletion), file corruption, power surge, and virus attack, to the worst, these physical level failures typically are head crash, platter scratch, and motor failures caused by overwriting, physical damages, natural disasters, etc.

Sometimes a hard drive has been stricken dead or not working at all without any warning signs, but some other times there may be some clues that something is going bad or amiss. Such changes in performance or sudden blue screens are telltale signs that the hard drive may be on its way to collapse. The most obvious and common sign are clicking, squealing, scraping or grinding noises.

The computer become more involved in our daily life, so the danger of data loss also surfaces.

As most of us have already experienced data loss, it could be frustrated and traumatic, when you finally find your critical data are not able to recover. As a matter of fact, logical failures as I previously mentioned, a data recovery software program can simply work out, but speaking of physical failures, No! Those drives with minor physical failures will need a special equipment to repair hard drive itself or recover data.

Why data recovery software will stop there? The ordinary user-level repeated-read access method that is used by imaging software bring a risk of damaging the disk and head, making data lost irretrievable. Also the software skips bad sectors directly in order not to get hang (freeze). Even so it gets hang most of the time in case the drive has lost of bad sectors. Plus, there is no guarantee that all the data will be extracted as much as possible, though days or weeks of time wasted on imaging bad drives. That's why you should avoid it at all cost.

A unique data recovery equipment known as Data Compass is mostly used among experts and practitioners worldwide, where traditional tools can not reach the height. Data Compass reads data of each sector physically byte-to-byte, including good and bad, and copy to a good disk using its data extraction software and hardware. "Shadow Disk" technology allows Data Compass to maximally avoid further damage to the drive, and ensure the data is not lost from repeated recovery attempts.

Technically speaking, it is hard to figure out how exactly the data can be recovered. It all depends. In most cases, data will be able to recover as long as the parts of hard drive are not severely damaged, otherwise you should swap its components then like platters, heads, and a spindle motor, for example.

A current tool named "hard drive head/platter exchange professional" used for drive disassembling and head/platter exchange will be replaced by the vendor soon. The change is made for optimization reason, and the new product is a better enhancement; plus, the new platter exchanger allows users to work on hard drive with spacers between platters.

If you have known much about data recovery and if you have a craving for this field, you should start your own business with a right equipment and then you can be an expert. Of course, it is not easy to find a proper option from current data recovery equipments with sky-high price in economy hard times. It is even worse when comes to new versions of software to products you are possessing, vendors will charge every time. In this case, free of charge upgrade service is the way to go.




Source: http://ezinearticles.com/?Data-Recovery-Equipment&id=1947719

Data Mining - Critical for Businesses to Tap the Unexplored Market

Knowledge discovery in databases (KDD) is an emerging field and is increasingly gaining importance in today's business. The knowledge discovery process, however, is vast, involving understanding of the business and its requirements, data selection, processing, mining and evaluation or interpretation; it does not have any pre-defined set of rules to go about solving a problem. Among the other stages, the data mining process holds high importance as the task involves identification of new patterns that have not been detected earlier from the dataset. This is relatively a broad concept involving web mining, text mining, online mining etc.

What Data Mining is and what it is not?

The data mining is the process of extracting information, which has been collected, analyzed and prepared, from the dataset and identifying new patterns from that information. At this juncture, it is also important to understand what it is not. The concept is often misunderstood for knowledge gathering, processing, analysis and interpretation/ inference derivation. While these processes are absolutely not data mining, they are very much necessary for its successful implementation.

The 'First-mover Advantage'

One of the major goals of the data mining process is to identify an unknown or rather unexplored segment that had always existed in the business or industry, but was overlooked. The process, when done meticulously using appropriate techniques, could even make way for niche segments providing companies the first-mover advantage. In any industry, the first-mover would bag the maximum benefits and exploit resources besides setting standards for other players to follow. The whole process is thus considered to be a worthy approach to identify unknown segments.

The online knowledge collection and research is the concept involving many complications and, therefore, outsourcing the data mining services often proves viable for large companies that cannot devote time for the task. Outsourcing the web mining services or text mining services would save an organization's productive time which would otherwise be spent in researching.

The data mining algorithms and challenges

Every data mining task follows certain algorithms using statistical methods, cluster analysis or decision tree techniques. However, there is no single universally accepted technique that can be adopted for all. Rather, the process completely depends on the nature of the business, industry and its requirements. Thus, appropriate methods have to be chosen depending upon the business operations.

The whole process is a subset of knowledge discovery process and as such involves different challenges. Analysis and preparation of dataset is very crucial as the well-researched material could assist in extracting only the relevant yet unidentified information useful for the business. Hence, the analysis of the gathered material and preparation of dataset, which also considers industrial standards during the process, would consume more time and labor. Investment is another major challenge in the process as it involves huge cost on deploying professionals with adequate domain knowledge plus knowledge on statistical and technological aspects.

The importance of maintaining a comprehensive database prompted the need for data mining which, in turn, paved way for niche concepts. Though the concept has been present for years now, companies faced with ever growing competition have realized its importance only in the recent years. Besides being relevant, the dataset from where the information is actually extracted also has to be sufficient enough so as to pull out and identify a new dimension. Yet, a standardized approach would result in better understanding and implementation of the newly identified patterns.




Source: http://ezinearticles.com/?Data-Mining---Critical-for-Businesses-to-Tap-the-Unexplored-Market&id=6745886

Outsourcing Data Entry- The Outsourcing Success Story

Although a company’s data entry work is often among the most monotonous jobs imaginable, they require the skills of trained personnel. For all its tedium, data entry is essential to a company’s survival, without being one of its core operations, and many companies have turned to outsourcing data entry work so that its employees can spend their time on more lucrative matters. The data entry tasks will be performed by competent contractors in developing nations like India, Malaysia, China, and Brazil, and for a much lower cost than it would require if it continued to be done in-house.

How Outsourcing Data Entry Works

Companies have been outsourcing data entry work almost as long as the global technological development has supported outsourcing. The outsourcing of data entry work requires a company to either mail hard copies of its data forms, or scan and email or fax, electronic images of them, to the outsource contractors who will complete the data entry job.

The data entry workers then input information into a database on a computer, and either store it on a magnetic medium for shipping or email it back to the sending company in encrypted form.

Because data entry jobs do not require and advanced degree of computer savvy, outsourcing data entry work is far less difficult than outsourcing more complex processes. Data entry work does not demand an ongoing communication between the outsourcing company and the data entry provider, and the outsourcing of data entry work to date entry firms in underdeveloped nations has for the most part been one of the big outsourcing success stories.

Freelance Data Entry Outsourcing

The Internet, of course, has played a huge part in the increase of data entry workers, in particular in poorer countries, who freelance their services. A simple Internet search will bring up dozens of sites shopping the services of data entry coders who work for what would be considered starvation wages in Europe or the US.

These data entry workers normally price their services according to both the sizes of the requested projects, and their own work histories. Outsourcing data entry [http://www.1outsourcing.com/Articles/Outsourcing_Call_Center.php] work to these coders is usually a matter of posting the specifics of a job, and letting the various coders make bids on it. The going rate for data entry jobs can begin at less than $100, but there is no guarantee that the coder whose bid is accepted will actually complete the job as specified. While most of the reverse auction sites will return the money for an incomplete or substandard effort, the data entry still has not been finished, and business operations may fall behind until it is.




Source: http://ezinearticles.com/?Outsourcing-Data-Entry--The-Outsourcing-Success-Story&id=670995

Understanding Data Mining

Well begun is half done. We can say that the invention of Internet is the greatest invention of the century which allows for quick information retrieval. It also has negative aspects, as it is an open forum therefore differentiating facts from fiction seems tough. It is the objective of every researcher to know how to perform mining of data on the Internet for accuracy of data. There are a number of search engines that provide powerful search results.

Knowing File Extensions in Data Mining

For mining data the first thing is important to know file extensions. Sites ending with dot-com are either commercial or sales sites. Since sales is involved there is a possibility that the collected information is inaccurate. Sites ending with dot-gov are of government departments, and these sites are reviewed by professionals. Sites ending with dot-org are generally for non-profit organizations. There is a possibility that the information is not accurate. Sites ending with dot-edu are of educational institutions, where the information is sourced by professionals. If you do not have an understanding you may take help of professional data mining services.

Knowing Search Engine Limitations for Data Mining

Second step is to understand when performing data mining is that majority search engines have filtering, file extension, or parameter. These are restrictions to be typed after your search term, for example: if you key in "marketing" and click "search," every site will be listed from dot-com sites having the term "marketing" on its website. If you key in "marketing site.gov," (without the quotation marks) only government department sites will be listed. If you key in "marketing site:.org" only non-profit organizations in marketing will be listed. However, if you key in "marketing site:.edu" only educational sites in marketing will be displayed. Depending on the kind of data that you want to mine after your search term you will have to enter "site.xxx", where xxx will being replaced by.com,.gov,.org or.edu.

Advanced Parameters in Data Mining

When performing data mining it is crucial to understand far beyond file extension that it is even possible to search particular terms, for example: if you are data mining for structural engineer's association of California and you key in "association of California" without quotation marks the search engine will display hundreds of sites having "association" and "California" in their search keywords. If you key in "association of California" with quotation marks, the search engine will display only sites having exactly the phrase "association of California" within the text. If you type in "association of California" site:.com, the search engine will display only sites having "association of California" in the text, from only business organizations.

If you find it difficult it is better to outsource data mining to companies like Online Web Research Services

We are online web research company specialized in providing comprehensive web based online research services and data mining services. We are providing high quality and accurate online web research services with an expertise in the field from last 17 years. For more details can visit our website: http://www.onlinewebresearchservices.com



Source: http://ezinearticles.com/?Understanding-Data-Mining&id=5608012

Creating Effective Website Content

Often when people are confronted with the task of developing content for their website they are perplexed and filled with indecision as how to start. Following some these basic guidelines, will not only help you to produce quality content that is relevant, but will help you rank well in Google as well.

Start by brainstorming ideas for your site's content. Ask yourself some basic questions such as: Who is your audience? Who is going to be using the site? Are they computer savvy? Are they looking for information? Reviews on a product? Or are they looking for a service? Consider the age, sex, socioeconomic status, geographic location, relevant interests or hobbies of your viewer important to consider? These questions will help set the tone of your content and give you direction to begin writing.

Sometimes the answers are very straightforward based upon the products or services you offer. Provide useful and succinct content for exactly what a visitor will need to know when visiting your site, or might want to know before making a purchase. Some reasons for coming to your site might include: product specifications, product features, product reviews, shipping or ordering information, pricing and availability of products.

The content of your website communicate exactly what your website is about to your visitors and is the primary source of information that search engine bots use in determining how to index your website. The most recent algorithm update from Google is the most recent attempt to remove "webspam" or, the junk results you might get in search results when websites try to cheat their way into higher positions. Websites that once enjoyed high rankings due to scraped and duplicate content are now experiencing a huge drop in rankings. This new algorithm update to the "new Google" means now more than ever, well written, original textual content is mandatory for all onsite and offsite web content at the risk of incurring ranking penalties from Google. The new Google standard dictates quality over quantity.

Conduct keyword research for your business, service or product that you are building the site for. Use tools such as Google's Keyword Tool to generate keyword for targeted content. Choose approximately 3-5 terms per page. The best approach is to develop well written, relevant content for your website that is not bloated with keywords or comes across as being "spammy". It must be 100% original. If you do need to quote other sites be sure to use proper HTML tags and syntax to mark the text as a citation or a reference. You should have a minimum of 500 words of content on your homepage. Be sure to include several instances and iterations of the keywords you will be targeting.

An often overlooked area of content writing is writing content for the landing pages of your site. Landing pages are the entry pages that your target audience land on when visiting your site. What page they land on depends mainly on your SEO optimization strategy and link building techniques. Work closely with an SEO specialist to determine what your link building strategy will be and what internal pages to target. For example, If you sell "widgets" you might target your homepage for a generic phrase such as "industrial widgets". You might then have an internal page ranking for "red widgets" and another for "blue widgets". Both would be optimized for those related search terms.

You should have approximately 400-600 words of textual content per landing page. It is important not to neglect content on these pages. Internal pages tend to create conversions much more readily than someone landing on a homepage. The homepage is typically more general in nature and usual provides an overview of what you have to offer. Your internal pages are where you have your products or services.

People coming to the homepage are typically looking for information or "just browsing". Those coming in to an internal page have already done their research and are more likely to be prepared to purchase. An analog would be a person going to a store and "just browsing", as opposed to someone going directly to the department they want with a specific product in mind.

Do not neglect your internal product pages either. The same rules of good content creation apply to these pages as well. Create unique, keyword focused content that will be useful when a person is conducting a web search for similar products or services.

The content on your site is not "final" once it is live on your web server. You can edit it freely and continue to revise and further optimize the content throughout your entire site. Google bots will visit your site more frequently if you do so. Remember to create your site content for your visitors. Providing well written copy will help to spread your business's message products and services and will lead to more conversions of visitors in to customers.

Web Hosting at ReviewItOnline.net is a large team of experienced webmasters, web users, site owners and company leaders here to help you - webmasters of the future with all of your website hosting needs.




Source: http://ezinearticles.com/?Creating-Effective-Website-Content&id=6122736

Enjoy Valuable Advantages of Finding Professional Online Data Entry Services

Outsourcing is eyed as a cost-effective means to make the business cycle run. The market consists of a lot of heartened buyers who have enjoyed the fruits of outsourcing by compensating a trivial sum to online data entry service providers. They have felt that the sum they shelled out to these services is quite insignificant when compared to the work they got completed by doing so. Of late, its effect among corporate people is so huge that even those who did not prefer to outsource their projects have embraced this practice realizing quite a few of the several advantages that it has in store. Online Data Entry Services is subcontracted to a lot of individuals and other smaller business units that take such projects as their prime source of occupation.

Many services are distributed to companies who approach these online data entry service providers. Some of the commonly used services are web research, mortgage research, product entry and lastly data mining and extraction services. Adept professionals are at your service in these service providers as those who run such units strongly believe in deploying a team of skilled professionals to help clients realize results as quick as possible. Moreover, the systems that are up for utilization in these units are technically advanced both in terms of utility and security hence you need not fear for having outsourced some crucial data sheets belonging to your company. These providers value your information as how they treasure you association and hence you need not actually care a lot about the confidentiality of your information.

Business firms can look forward to receiving high-class data entry from the hands of online data entry services that undertake such projects. Some of the below-mentioned points are a short listing of what interests business in subcontracting the work to professionals.

    Keying in the data happens to be the first phase at the end of which the companies get understandable information to make strategic decisions with. What appeared as raw data represented by mere numbers some time ago is a pointer or a guide, at present, to accelerate business progress.
    Systems being used for such processes offer complete protection to the information.
    As chances of obtaining high quality information rises, the company's business executive is expected to arrive at excellent decisions that reflect on the company's better performance in future.
    Turnaround time is considerably shortened.
    Cost-effective approach does hold a lot of substance since it considerably decreases the operational overheads related to data entry services within the business wing of the company itself.

Saving money and time holds a unique advantage and outsourcing of such online data entry services proffers these businesses this distinctive edge. Thriving companies intend to focus on their core operations instead of delving into such non-core activities, which do not weigh as good as other essential industrial operations that they need to look after. Why should one take and put these chores on themselves when some professionals who are capable of delivering effective results can be picked from the outsourcing market.




Source: http://ezinearticles.com/?Enjoy-Valuable-Advantages-of-Finding-Professional-Online-Data-Entry-Services&id=4680177

PDF Scraping - Make Your Files Easily Accessible

What do you mean by PDF Scraping?

PDF Scraping refers to the process of mechanically sorting of information. This information is displayed on the Internet on PDF file and other such documents. The main purpose of this process is to assimilate the desired information into spreadsheets and databases. This process retrieves information from the PDF files and it is done with the help of various tools. It does not violate copyright laws. It retrieves information or contents from the files displayed on the World Wide Web.

Why does most of the information displayed on Internet in PDF format?

Many entrepreneurs are exhibiting their company information on their website in the form of PDF files. These PDF files are secure and portable in nature. A user can have access to this format on any type of system with different configuration. These files are also secure as they have less chances of getting infected from computer virus. The format of PDF files also remains intact on viewing the document. Due to the advantages of PDF document many entrepreneurs display their information on PDF files.

How to use the process of PDF Scraping?

There are various ways to retrieve vital information from the PDF files. PDF Scraping is one of such effective techniques. Information can be saved in PDF format either in the form of text or image. You can use many tools to extract information from such files. The textual information can be retrieved from Adobe's own computer program. You can deploy special tools to extract information from the PDF image files. After the tool finishes scraping the document a user can scan the document searching for desired information. You can then select the information that you want and save it any database or any other file. There are many tools available that can personalize the information that you select. These tools can save the selected data the way you desire. To make the documents in PDF document, use Word to PDF converter software.

What is the importance of PDF Scraping?

The process of PDF Scraping saves plenty of time and energy of a user in collecting vital information from PDF files on the Internet. It reduces the workload of a computer user. This process enables you to concentrate on creating documents like newsletters, contracts, invoices and much more. You can create numerous types of documents easily and swiftly.

Wilet Ritz is an internet expert that suggests the importance of having the most excellent and valuable software for computers. He gives you tips on how to purchase economical, consistent and excellence software for Word to PDF & PDF converter conversion purpose.




Source: http://ezinearticles.com/?PDF-Scraping---Make-Your-Files-Easily-Accessible&id=3211584

Using Charts For Effective Data Mining

The modern world is one where data is gathered voraciously. Modern computers with all their advanced hardware and software are bringing all of this data to our fingertips. In fact one survey says that the amount of data gathered is doubled every year. That is quite some data to understand and analyze. And this means a lot of time, effort and money. That is where advancements in the field of Data Mining have proven to be so useful.

Data mining is basically a process of identifying underlying patters and relationships among sets of data that are not apparent at first glance. It is a method by which large and unorganized amounts of data are analyzed to find underlying connections which might give the analyzer useful insight into the data being analyzed.

It's uses are varied. In marketing it can be used to reach a product to a particular customer. For example, suppose a supermarket while mining through their records notices customers preferring to buy a particular brand of a particular product. The supermarket can then promote that product even further by giving discounts, promotional offers etc. related to that product. A medical researcher analyzing D.N.A strands can and will have to use data mining to find relationships existing among the strands. Apart from bio-informatics, data mining has found applications in several other fields like genetics, pure medicine, engineering, even education.

The Internet is also a domain where mining is used extensively. The world wide web is a minefield of information. This information needs to be sorted, grouped and analyzed. Data Mining is used extensively here. For example one of the most important aspects of the net is search. Everyday several million people search for information over the world wide web. If each search query is to be stored then extensively large amounts of data will be generated. Mining can then be used to analyze all of this data and help return better and more direct search results which lead to better usability of the Internet.

Data mining requires advanced techniques to implement. Statistical models, mathematical algorithms or the more modern machine learning methods may be used to sift through tons and tons of data in order to make sense of it all.

Foremost among these is the method of charting. Here data is plotted in the form of charts and graphs. Data visualization, as it is often referred to is a tried and tested technique of data mining. If visually depicted, data easily reveals relationships that would otherwise be hidden. Bar charts, pie charts, line charts, scatter plots, bubble charts etc. provide simple, easy techniques for data mining.

Thus a clear simple truth emerges. In today's world of heavy load data, mining it is necessary. And charts and graphs are one of the surest methods of doing this. And if current trends are anything to go by the importance of data mining cannot be undermined in any way in the near future.




Source: http://ezinearticles.com/?Using-Charts-For-Effective-Data-Mining&id=2644996

Unleash the Hidden Potential of Your Business Data With Data Mining and Extraction Services

Every business, small or large, is continuously amassing data about customers, employees and nearly every process in their business cycle. Although all management staff utilize data collected from their business as a basis for decision making in areas such as marketing, forecasting, planning and trouble-shooting, very often they are just barely scratching the surface. Manual data analysis is time-consuming and error-prone, and its limited functions result in the overlooking of valuable information that improve bottom-lines. Often, the sheer quantity of data prevents accurate and useful analysis by those without the necessary technology and experience. It is an unfortunate reality that much of this data goes to waste and companies often never realize that a valuable resource is being left untapped.

Automated data mining services allow your company to tap into the latent potential of large volumes of raw data and convert it into information that can be used in decision-making. While the use of the latest software makes data mining and data extraction fast and affordable, experienced professional data analysts are a key part of the data mining services offered by our company. Making the most of your data involves more than automatically generated reports from statistical software. It takes analysis and interpretation skills that can only be performed by experienced data analysis experts to ensure that your business databases are translated into information that you can easily comprehend and use in almost every aspect of your business.

Who Can Benefit From Data Mining Services?

If you are wondering what types of companies can benefit from data extraction services, the answer is virtually every type of business. This includes organizations dealing in customer service, sales and marketing, financial products, research and insurance.

How is Raw Data Converted to Useful Information?

There are several steps in data mining and extraction, but the most important thing for you as a business owner is to be assured that, throughout the process, the confidentiality of your data is our primary concern. Upon receiving your data, it is converted into the necessary format so that it can be entered into a data warehouse system. Next, it is compiled into a database, which is then sifted through by data mining experts to identify relevant data. Our trained and experienced staff then scan and analyze your data using a variety of methods to identify association or relationships between variables; clusters and classes, to identify correlations and groups within your data; and patterns, which allow trends to be identified and predictions to be made. Finally, the results are compiled in the form of written reports, visual data and spreadsheets, according to the needs of your business.

Our team of data mining, extraction and analyses experts have already helped a great number of businesses to tap into the potential of their raw data, with our speedy, cost-efficient and confidential services. Contact us today for more information on how our data mining and extraction services can help your business.



Source: http://ezinearticles.com/?Unleash-the-Hidden-Potential-of-Your-Business-Data-With-Data-Mining-and-Extraction-Services&id=4642076

Why Outsourcing Data Mining Services?

Are huge volumes of raw data waiting to be converted into information that you can use? Your organization's hunt for valuable information ends with valuable data mining, which can help to bring more accuracy and clarity in decision making process.

Nowadays world is information hungry and with Internet offering flexible communication, there is remarkable flow of data. It is significant to make the data available in a readily workable format where it can be of great help to your business. Then filtered data is of considerable use to the organization and efficient this services to increase profits, smooth work flow and ameliorating overall risks.

Data mining is a process that engages sorting through vast amounts of data and seeking out the pertinent information. Most of the instance data mining is conducted by professional, business organizations and financial analysts, although there are many growing fields that are finding the benefits of using in their business.

Data mining is helpful in every decision to make it quick and feasible. The information obtained by it is used for several applications for decision-making relating to direct marketing, e-commerce, customer relationship management, healthcare, scientific tests, telecommunications, financial services and utilities.

Data mining services include:

    Congregation data from websites into excel database
    Searching & collecting contact information from websites
    Using software to extract data from websites
    Extracting and summarizing stories from news sources
    Gathering information about competitors business

In this globalization era, handling your important data is becoming a headache for many business verticals. Then outsourcing is profitable option for your business. Since all projects are customized to suit the exact needs of the customer, huge savings in terms of time, money and infrastructure can be realized.

Advantages of Outsourcing Data Mining Services:

    Skilled and qualified technical staff who are proficient in English
    Improved technology scalability
    Advanced infrastructure resources
    Quick turnaround time
    Cost-effective prices
    Secure Network systems to ensure data safety
    Increased market coverage

Outsourcing will help you to focus on your core business operations and thus improve overall productivity. So data mining outsourcing is become wise choice for business. Outsourcing of this services helps businesses to manage their data effectively, which in turn enable them to achieve higher profits.



Source: http://ezinearticles.com/?Why-Outsourcing-Data-Mining-Services?&id=3066061

Data Processing Services - Different Types of Data Processing

Data processing services- To get proper information in specific and require data format and process your data which can be understand by people.

In the most of BPO (business process outsourcing) companies, converting your data (information) into right data format which is known as data processing services and also a very important part of the BPO company. There are many types of data process are available in the BPO industry such as check processing, insurance claim process, forms process, image process, survey processing and other business process services.

There is some important data processing services which can help to the business described as below:

Check-Processing: In any business, check processing is essential requirements to make easy online transactions. It will increase and make fast your business process.

Insurance-Claim-Processing: Sometime it is very complicated to handle. An insurance claim is an official request submitted to the insurance company demanding payment as per the terms of the policy. The terms of the insurance contract dictate the insurance claim amount.

Form-Processing: In the business, there are some important forms are used to process properly and receive accurate data or information. It is one of very crucial data online processing service.

Image-Processing: In electrical engineering and computer science, capturing and manipulating images to enhance or extract information. Image processing functions include resizing, sharpening, brightness, and contrast.

Survey-Processing: To make quick decision and want to market research, survey form is very much helpful in take proper decision or any important action.

Thus, these all important data process and conversion services can help any business to grow their profit and make business process very easy to access.



Source: http://ezinearticles.com/?Data-Processing-Services---Different-Types-of-Data-Processing&id=3874740

Data Management Services

In recent studies it has been revealed that any business activity has astonishing huge volumes of data, hence the ideas has to be organized well and can be easily gotten when need arises. Timely and accurate solutions are important in facilitating efficiency in any business activity. With the emerging professional outsourcing and data organizing companies nowadays many services are offered that matches the various kinds of managing the data collected and various business activities. This article looks at some of the benefits that accrue of offered by the professional data mining companies.

Entering of data

These kinds of services are quite significant since they help in converting the data that is needed in high ideal and format that is digitized. In internet some of this data can found that is original and handwritten. In printed paper documents and or text are not likely to contain electronic or needed formats. The best example in this context is books that need to be converted to e-books. In insurance companies they also depend on this process in processing the claims of insurance and at the same time apply to the law firms that offer support to analyze and process legal documents.

EDC

That is referred to as electronic data. This method is mostly used by clinical researchers and other related organization in medical. The electronic data and capture methods are used in the utilization in managing trials and research. The data mining and data management services are given in upcoming databases for studies. The ideas contained can easily be captured, other services being done and the survey taken.

Data changing

This is the process of converting data found in one format to another. Data extraction process often involves mining data from an existing system, formatting it, cleansing it and can be installed to enhance both availability and retrieving of information easily. Extensive testing and application are the requirements of this process. The service offered by data mining companies includes SGML conversion, XML conversion, CAD conversion, HTML conversion, image conversion.

Managing data service

In this service it involves the conversion of documents. It is where one character of a text may need to be converted to another. If we take an example it is easy to change image, video or audio file formats to other applications of the software that can be played or displayed. In indexing and scanning is where the services are mostly offered.

Data extraction and cleansing

Significant information and sequences from huge databases and websites extraction firms use this kind of service. The data harvested is supposed to be in a productive way and should be cleansed to increase the quality. Both manual and automated data cleansing services are offered by data mining organizations. This helps to ensure that there is accuracy, completeness and integrity of data. Also we keep in mind that data mining is never enough.

Web scraping, data extraction services, web extraction, imaging, catalog conversion, web data mining and others are the other management services offered by data mining organization. If your business organization needs such services here is one that can be of great significance that is web scraping and data mining



Source: http://ezinearticles.com/?Data-Management-Services&id=7131758

Web Data Extraction Services

Web Data Extraction from Dynamic Pages includes some of the services that may be acquired through outsourcing. It is possible to siphon information from proven websites through the use of Data Scrapping software. The information is applicable in many areas in business. It is possible to get such solutions as data collection, screen scrapping, email extractor and Web Data Mining services among others from companies providing websites such as Scrappingexpert.com.

Data mining is common as far as outsourcing business is concerned. Many companies are outsource data mining services and companies dealing with these services can earn a lot of money, especially in the growing business regarding outsourcing and general internet business. With web data extraction, you will pull data in a structured organized format. The source of the information will even be from an unstructured or semi-structured source.

In addition, it is possible to pull data which has originally been presented in a variety of formats including PDF, HTML, and test among others. The web data extraction service therefore, provides a diversity regarding the source of information. Large scale organizations have used data extraction services where they get large amounts of data on a daily basis. It is possible for you to get high accuracy of information in an efficient manner and it is also affordable.

Web data extraction services are important when it comes to collection of data and web-based information on the internet. Data collection services are very important as far as consumer research is concerned. Research is turning out to be a very vital thing among companies today. There is need for companies to adopt various strategies that will lead to fast means of data extraction, efficient extraction of data, as well as use of organized formats and flexibility.

In addition, people will prefer software that provides flexibility as far as application is concerned. In addition, there is software that can be customized according to the needs of customers, and these will play an important role in fulfilling diverse customer needs. Companies selling the particular software therefore, need to provide such features that provide excellent customer experience.

It is possible for companies to extract emails and other communications from certain sources as far as they are valid email messages. This will be done without incurring any duplicates. You will extract emails and messages from a variety of formats for the web pages, including HTML files, text files and other formats. It is possible to carry these services in a fast reliable and in an optimal output and hence, the software providing such capability is in high demand. It can help businesses and companies quickly search contacts for the people to be sent email messages.

It is also possible to use software to sort large amount of data and extract information, in an activity termed as data mining. This way, the company will realize reduced costs and saving of time and increasing return on investment. In this practice, the company will carry out Meta data extraction, scanning data, and others as well.



Source: http://ezinearticles.com/?Web-Data-Extraction-Services&id=4733722

Enjoy Valuable Advantages of Finding Professional Online Data Entry Services

Outsourcing is eyed as a cost-effective means to make the business cycle run. The market consists of a lot of heartened buyers who have enjoyed the fruits of outsourcing by compensating a trivial sum to online data entry service providers. They have felt that the sum they shelled out to these services is quite insignificant when compared to the work they got completed by doing so. Of late, its effect among corporate people is so huge that even those who did not prefer to outsource their projects have embraced this practice realizing quite a few of the several advantages that it has in store. Online Data Entry Services is subcontracted to a lot of individuals and other smaller business units that take such projects as their prime source of occupation.

Many services are distributed to companies who approach these online data entry service providers. Some of the commonly used services are web research, mortgage research, product entry and lastly data mining and extraction services. Adept professionals are at your service in these service providers as those who run such units strongly believe in deploying a team of skilled professionals to help clients realize results as quick as possible. Moreover, the systems that are up for utilization in these units are technically advanced both in terms of utility and security hence you need not fear for having outsourced some crucial data sheets belonging to your company. These providers value your information as how they treasure you association and hence you need not actually care a lot about the confidentiality of your information.

Business firms can look forward to receiving high-class data entry from the hands of online data entry services that undertake such projects. Some of the below-mentioned points are a short listing of what interests business in subcontracting the work to professionals.

    Keying in the data happens to be the first phase at the end of which the companies get understandable information to make strategic decisions with. What appeared as raw data represented by mere numbers some time ago is a pointer or a guide, at present, to accelerate business progress.
    Systems being used for such processes offer complete protection to the information.
    As chances of obtaining high quality information rises, the company's business executive is expected to arrive at excellent decisions that reflect on the company's better performance in future.
    Turnaround time is considerably shortened.
    Cost-effective approach does hold a lot of substance since it considerably decreases the operational overheads related to data entry services within the business wing of the company itself.

Saving money and time holds a unique advantage and outsourcing of such online data entry services proffers these businesses this distinctive edge. Thriving companies intend to focus on their core operations instead of delving into such non-core activities, which do not weigh as good as other essential industrial operations that they need to look after. Why should one take and put these chores on themselves when some professionals who are capable of delivering effective results can be picked from the outsourcing market.




Source: http://ezinearticles.com/?Enjoy-Valuable-Advantages-of-Finding-Professional-Online-Data-Entry-Services&id=4680177

Data Mining Is Useful for Business Application and Market Research Services

One day of data mining is an important tool in a market for modern business and market research to transform data into an information system advantage. Most companies in India that offers a complete solution and services for these services. The extraction or to provide companies with important information for analysis and research.

These services are primarily today by companies because the firm body search of all trade associations, retail, financial or market, the institute and the government needs a large amount of information for their development of market research. This service allows you to receive all types of information when needed. With this method, you simply remove your name and information filter.

This service is of great importance, because their applications to help businesses understand that it can perform actions and consumer buying trends and industry analysis, etc. There are business applications use these services:
1) Research Services
2) consumption behavior
3) E-commerce
4) Direct marketing
5) financial services and
6) customer relationship management, etc.

Benefits of Data mining services in Business

• Understand the customer need for better decision
• Generate more business
• Target the Relevant Market.
• Risk free outsourcing experience
• Provide data access to business analysts
• Help to minimize risk and improve ROI.
• Improve profitability by detect unusual pattern in sales, claims, transactions
• Major decrease in Direct Marketing expenses

Understanding the customer's need for a better fit to generate more business target market.To provide risk-free outsourcing experience data access for business analysts to minimize risk and improve return on investment.

The use of these services in the area to help ensure that the data more relevant to business applications. The different types of text mining such as mining, web mining, relational databases, data mining, graphics, audio and video industry, which all used in enterprise applications.



Source: http://ezinearticles.com/?Data-Mining-Is-Useful-for-Business-Application-and-Market-Research-Services&id=5123878

Collecting Data With Web Scrapers

There is a large amount of data available only through websites. However, as many people have found out, trying to copy data into a usable database or spreadsheet directly out of a website can be a tiring process. Data entry from internet sources can quickly become cost prohibitive as the required hours add up. Clearly, an automated method for collating information from HTML-based sites can offer huge management cost savings.

Web scrapers are programs that are able to aggregate information from the internet. They are capable of navigating the web, assessing the contents of a site, and then pulling data points and placing them into a structured, working database or spreadsheet. Many companies and services will use programs to web scrape, such as comparing prices, performing online research, or tracking changes to online content.

Let's take a look at how web scrapers can aid data collection and management for a variety of purposes.

Improving On Manual Entry Methods

Using a computer's copy and paste function or simply typing text from a site is extremely inefficient and costly. Web scrapers are able to navigate through a series of websites, make decisions on what is important data, and then copy the info into a structured database, spreadsheet, or other program. Software packages include the ability to record macros by having a user perform a routine once and then have the computer remember and automate those actions. Every user can effectively act as their own programmer to expand the capabilities to process websites. These applications can also interface with databases in order to automatically manage information as it is pulled from a website.

Aggregating Information

There are a number of instances where material stored in websites can be manipulated and stored. For example, a clothing company that is looking to bring their line of apparel to retailers can go online for the contact information of retailers in their area and then present that information to sales personnel to generate leads. Many businesses can perform market research on prices and product availability by analyzing online catalogues.

Data Management

Managing figures and numbers is best done through spreadsheets and databases; however, information on a website formatted with HTML is not readily accessible for such purposes. While websites are excellent for displaying facts and figures, they fall short when they need to be analyzed, sorted, or otherwise manipulated. Ultimately, web scrapers are able to take the output that is intended for display to a person and change it to numbers that can be used by a computer. Furthermore, by automating this process with software applications and macros, entry costs are severely reduced.

This type of data management is also effective at merging different information sources. If a company were to purchase research or statistical information, it could be scraped in order to format the information into a database. This is also highly effective at taking a legacy system's contents and incorporating them into today's systems.



Source: http://ezinearticles.com/?Collecting-Data-With-Web-Scrapers&id=4223877

Data Extraction - A Guideline to Use Scrapping Tools Effectively

So many people around the world do not have much knowledge about these scrapping tools. In their views, mining means extracting resources from the earth. In these internet technology days, the new mined resource is data. There are so many data mining software tools are available in the internet to extract specific data from the web. Every company in the world has been dealing with tons of data, managing and converting this data into a useful form is a real hectic work for them. If this right information is not available at the right time a company will lose valuable time to making strategic decisions on this accurate information.

This type of situation will break opportunities in the present competitive market. However, in these situations, the data extraction and data mining tools will help you to take the strategic decisions in right time to reach your goals in this competitive business. There are so many advantages with these tools that you can store customer information in a sequential manner, you can know the operations of your competitors, and also you can figure out your company performance. And it is a critical job to every company to have this information at fingertips when they need this information.

To survive in this competitive business world, this data extraction and data mining are critical in operations of the company. There is a powerful tool called Website scraper used in online digital mining. With this toll, you can filter the data in internet and retrieves the information for specific needs. This scrapping tool is used in various fields and types are numerous. Research, surveillance, and the harvesting of direct marketing leads is just a few ways the website scraper assists professionals in the workplace.

Screen scrapping tool is another tool which useful to extract the data from the web. This is much helpful when you work on the internet to mine data to your local hard disks. It provides a graphical interface allowing you to designate Universal Resource Locator, data elements to be extracted, and scripting logic to traverse pages and work with mined data. You can use this tool as periodical intervals. By using this tool, you can download the database in internet to you spread sheets. The important one in scrapping tools is Data mining software, it will extract the large amount of information from the web, and it will compare that date into a useful format. This tool is used in various sectors of business, especially, for those who are creating leads, budget establishing seeing the competitors charges and analysis the trends in online. With this tool, the information is gathered and immediately uses for your business needs.

Another best scrapping tool is e mailing scrapping tool, this tool crawls the public email addresses from various web sites. You can easily from a large mailing list with this tool. You can use these mailing lists to promote your product through online and proposals sending an offer for related business and many more to do. With this toll, you can find the targeted customers towards your product or potential business parents. This will allows you to expand your business in the online market.

There are so many well established and esteemed organizations are providing these features free of cost as the trial offer to customers. If you want permanent services, you need to pay nominal fees. You can download these services from their valuable web sites also.



Source: http://ezinearticles.com/?Data-Extraction---A-Guideline-to-Use-Scrapping-Tools-Effectively&id=3600918