Data Mining is used for the estimation of future. For example, if we take a company/business organization, by using the concept of Data Mining, we can predict the future of business interms of Revenue (or) Employees (or) Cutomers (or) Orders etc.

Traditional approches use simple algorithms for estimating the future. But, it does not give accurate results when compared to Data Mining.

Traditional approach is also algorithmic prespective and its advantage is convert larger algorithms into smaller ones.In this approach entire software is procedure