Data Mining is " The science of extracting useful information from large data sets or databases ".
Every organization wants their business processes to be optimized in order to get highest productivity. The business processes that need to be optimized include Customer Relationship Management (CRM), Quality Control, Pricing, Delivery System etc. Data mining is a discipline that points out and mines the errors in these processes by using sophisticated algorithms. It is done on ready data and includes analyzing and determining the mistakes.