Project name :Design and implementation of vending machine data analysis system.Technology : Spark, Mysql database, Flume, Hdfs, IDEA, Echarts and MVC pattern.Design idea: (1) collection data: data analysis system, and then the data collection is an essential part of, we can't analyze the data without data, and, after all, one can have the data, we can according to the data analysis of some indicators, in order to let us make proper analysis to the needs of customers.(2) Data… Show more Project name :Design and implementation of vending machine data analysis system.Technology : Spark, Mysql database, Flume, Hdfs, IDEA, Echarts and MVC pattern.Design idea: (1) collection data: data analysis system, and then the data collection is an essential part of, we can't analyze the data without data, and, after all, one can have the data, we can according to the data analysis of some indicators, in order to let us make proper analysis to the needs of customers.(2) Data processing: In the data analysis system, we will collect unnecessary data or wrong data, which will affect our analysis, so we need to remove such data, leaving the correct data that we need for better analysis and research data. (3) Data analysis: Data analysis is the most critical and important step in the whole system. We need to analyze the indicators required by customers, extract useful information and draw conclusions. (4) Data storage: The data result after our analysis is stored in the corresponding database.(5) Data visualization: Visualization can express the data we get more intuitively, such as the form of chart, so that customers can see what they need more intuitively and easily. Show less