The invention discloses a data table association method and device, a storage medium and electronic equipment, according to a key value of each to-be-associated data table, an association rate of each data table corresponding to each other data table is determined, and according to attribute information of each data table and the corresponding association rate between every two data tables, the association rate of each data table corresponding to each other data table is determined. And determining an association weight between every two data tables, determining an association sequence of the to-be-associated data tables based on the association weights between the data tables, and performing association according to the association sequence. Wherein the association weight represents the data size of the virtual intermediate table after the two data tables are associated, and the association weight between the two data tables is negatively correlated with the association sequence. According to the method, the association sequence of the data tables is determined on the basis of the data volume of the virtual intermediate table after every two data tables are associated in the to-be-associated data tables, so that the frequency of loading the frequency of the data tables with large data volume in the association process is reduced, a large amount of computing resources are saved, and the multi-table association duration is shortened.