结合煤矿安全的主要影响因素,分析了数据库的存储结构,并探讨了行存储数据库模拟列存储数据库的可能性,最后,通过自回归模型进行了瓦斯排放分析。 Combined with the main influencing factors of coal mine safety, the paper analyzes the storage structure of the database, discusses the possibility of using the row storage database to simulate the column storage database, and finally analyzes the gas emission through the autoregressive model.