The recent upsurge of big data is still hot, but most of its applications in the market is limited to summaries or regression and does not include analysis. Without analysis, we cannot do further exploration of root causes and then make decisions or make predictions. The general application of big data is incomplete, and people should not fall to its magical charms. This lecture, based on the author’s practical experience in the semiconductor field for many years, will show you the data analysis steps with a standardized flow from sorting to analysis for decision making or making predictions and then solving the problem. The unique tools in JMP provide a template for a perfect demonstration.