Analysis of coal mine safety monitoring data based on Column-oriented Database

摘要

It is an important means improve coal mine safety using the vast amount of coal mine safety monitoring data for safe prediction. However, The traditional line-oriented database appear restrictive when facing the vast amount of data and complex queries. The column store database become the best choice for building data warehouse and data analysis with its unique features. Through combining main factors influencing the safety of coal mine, this article analyzes storage structure in the database and explores the possibility of line database simulation column database. At last, it make gas discharge analysis through auto regressive model.