“…The results obtained from big data analytics can provide a stronger decision-making power, a deeper discovery power, a more optimal procedure power, and a more precise analysis power at the same time [42]. However, when employing big data analytics, big data with characteristics of volume, velocity, variety and veracity must be satisfied, and a research methodology including analytic visualizations, data mining algorithm, predictive analytic capabilities, semantic engines, and data quality and master data management must be considered [43]. In addition, overall handling procedures consisting of data collection, preprocess, statistics and analysis, and data mining must be carefully processed [42].…”