SAS stand for Statistical Analysis System which is a software created by SAS Institute of North Carolina State University, USA. The software is used for analysis and prediction analytics. The analyses can be business intelligence analysis, big data analysis, multivariate analysis and advance analysis. SAS has become one of the most crucial and complex areas in Statistics. It not only caters to the applications in Data subjects pertaining to Forecasting, Evaluation and Preparation but to operation research and job management also. SAS is one of the most important tools in Data Analysis. It is the science and practice of developing human understanding by making use of empirical data revealed by quantitative analysis.