A Review- Data Mining, its Issues, Functionalities and Applications

Abstract

Data mining can be defined as process of extracting knowledge from huge amount of data such as Data warehouses, Databases etc. Data mining help to take efficient and effective decision. Data mining is used in various fields including Retail Industry, Sales/Marketing, Health Care and Insurance, Intrusion Detection etc. But Data Mining is suffered from various issues such as Mining methodology and user interaction issues, Performance issues, Issues related to the diversity of database types as well as challenges for Data Mining