International Journal of Computer Science and Business Informatics
In big data era, the authors need to manipulate and analyze the big data. For the first step of big data manipulation, they can consider traditional database management system. To discover novel knowledge from the big data environment, they should analyze the big data. Many statistical methods have been applied to big data analysis, and most works of statistical analysis are dependent on diverse statistical software such as SAS, SPSS, or R project. In addition, a considerable portion of big data is stored in diverse database systems.