Thermodynamic diagram display method and system based on real-time OLAP big data technology

The invention relates to the technical field of thermodynamic diagrams, and provides a thermodynamic diagram display method and system based on a real-time OLAP big data technology, and the method comprises the steps: 100, obtaining terminal access data; step 200, acquiring a time region selected or set by a user, and processing time data; the time region comprises a fast time period, a relative time period and an absolute time period; step 300, determining an access data query range according to the time region, and extracting access data corresponding to the time region; step 400, if the time region selected by the user is an absolute time period, calculating off-line thermodynamic data of the time region; if the time region selected by the user is the fast time period or the relative time period, real-time thermodynamic data are calculated; and step 500, displaying a visual thermodynamic diagram interface according to the offline thermodynamic data or the real-time thermodynamic data. According to the meth