Web data mining is a now become a popular activity performed by companies operating in various business areas. Some times we think why do businesses need to extract data from the Internet but data extraction from the web is needed because the web is the biggest source of information and share indexes and various other data can be found there.

Web data mining is also known as knowledge discovery from databases. Web data mining is the process of using certain algorithms, software and tools to retrieve, collect, analyze and report information from a huge pool of data. Data mining helps to extract useful information from great ample of data, which can be used for doing practical analysis for business.

Web data mining is the process to do automated mining of data from the World Wide Web. The internet has wide-range of data about everything that can be used effectively for making intelligent decisions. However, retrieving as well as filtering through such huge databases is a difficult task. Hence, there are certain web data mining tools that help to make this easier. The tools can extract related data and interpret it as per requirements.

Web data mining is gaining a lot of importance because of its vast applicability. It is being used increasingly in business applications for understanding and then predicting valuable information, like profiles of customers, industry analysis, etc. However, the use of some advanced technologies makes it a decision making tool as well. Some advanced web data mining tools can perform database addition, automated model scoring and exporting models to other applications, business templates, computing target columns, and more.

Some of the main applications of data mining are in direct marketing, e-commerce, customer relationship management, healthcare, scientific tests, telecommunications, financial services and utilities. The different kinds of data are: text mining, web mining, social networks data mining, relational databases, audio data mining and video data mining. There are several commercially available Web data mining and web usage mining software applications available.

Data is vital to the growth of business. And getting the right data at the right time is the crux of good business intelligence. Web data mining therefore has arrived on the scene at the very appropriate time, helping these enterprises to achieve a number of complex tasks that would have taken up ages but for the advent of this marvelous new technology.