Abstract: Heterogeneous data is the term concern with the data from any number of sources largely known, unknown, unlimited, and in many varying format. The heterogeneous data are now rapidly expanding in all technical, biological, physical and medical science with the help of fast development of storage system, networking and the collection in capacity of data. The paper presents the characteristics of HACE theorem which provides the features of heterogeneous data and proposes a model processing on heterogeneous data from the view data mining. This information extraction model involves the information extraction, data analysis and provides the security and privacy mechanism to the data.

Keywords: Data Mining, Information Extraction, Big Data, Heterogeneous Data, HACE Theorem.