The invention discloses a database processing method and device. The method comprises the following steps of: creating a target MySQL database in a target disk, wherein the MySQL database comprises aplurality of data tables; storing a target data in table the plurality of data table to a non-target disk, and determining a storage path, in the non-target disk, of the target data table; and creating a soft link corresponding to the target data table in the target disk on the basis of the storage path of the target data table, wherein the soft link is used for pointing to the storage path of thetarget data table. According to the method and device, the problem that the ability of reading/writing MySQL database order placing libraries is relatively weak as IO ability of disks for storing theMySQL databases limits the reading/writing ability of the MySQL database order placing libraries in correlation technique is solved.