The application relates to a multidimensional efficient sequential pattern processing method and apparatus and a computer device. The method comprises the steps of converting a multidimensional sequence database into a one-dimensional sequence database, extracting the efficient sequence patterns in the one-dimensional sequence database; processing the dimension value according to the high-efficiency sequential pattern to obtain the corresponding dimension data; according to the high-efficiency sequence pattern and the corresponding dimension data, constructing a multi-dimensional high-efficiency sequence pattern. By converting the database, the efficient use of sequential patterns is obtained, and the dimension data used to construct multidimensional efficient sequential patterns is obtained by processing the dimension values, so that the multidimensional efficient sequential patterns are constructed, and the effective mining of multidimensional efficient sequential patterns is realized. The mining results fully reflect the relationship between the features of multiple dimensions, and improve the quality of data mining.