A capacity balance deploying method, comprising: receiving a storage request message, wherein the storage request message comprises: a data table, an estimated capacity of the data table, a size of a data block corresponding to the data table, and a disk identifier indicating storage of the data table, wherein the data table includes at least one data file; wherein the estimated capacity of the data table refers to a storage space to be occupied by all data files recorded in the data table; the size of the data block corresponding to the data table refers to a size of a data block storing the data file in the data table; acquiring database information according to the estimated capacity of the data table, the size of the data block corresponding to the data table and the total number of disks corresponding to the disk identifier, wherein the database information comprises: an estimated capacity of the data table in each disk corresponding to the disk identifier, the number of data files in each disk corresponding to the disk identifier, and a size of the data file; and generating a first shell script according to the storage request message and the database information, and creating a database according to the first shell script; wherein the acquiring the database information according to the estimated capacity of the data table, the size of the data block corresponding to the data table and the total number of the disks corresponding to the disk identifier, comprises: acquiring the estimated capacity of the data table in each disk corresponding to the disk identifier according to the estimated capacity of the data table and the total number of the disks corresponding to the disk identifier; querying a mapping between the size of the data block and a maximum capacity of a single data file according to the size of the data block corresponding to the data table, to acquire the maximum capacity of the single data file corresponding to the size of the data block; and acquiring the number of the data files in each disk corresponding to the disk identifier according to the estimated capacity of the data table, the total number of the disks corresponding to the disk identifier and the maximum capacity of the single data file; and acquiring the size of the data file according to the estimated capacity of the data table, the total number of the disks corresponding to the disk identifier and the number of the data files in each disk corresponding to the disk identifier. receiving a storage request message, wherein the storage request message comprises: a data table, an estimated capacity of the data table, a size of a data block corresponding to the data table, and a disk identifier indicating storage of the data table, wherein the data table includes at least one data file; wherein the estimated capacity of the data table refers to a storage space to be occupied by all data files recorded in the data table; the size of the data block corresponding to the data table refers to a size of a data block storing the data file in the data table; acquiring database information according to the estimated capacity of the data table, the size of the data block corresponding to the data table and the total number of disks corresponding to the disk identifier, wherein the database information comprises: an estimated capacity of the data table in each disk corresponding to the disk identifier, the number of data files in each disk corresponding to the disk identifier, and a size of the data file; and generating a first shell script according to the storage request message and the database information, and creating a database according to the first shell script; acquiring the estimated capacity of the data table in each disk corresponding to the disk identifier according to the estimated capacity of the data table and the total number of the disks corresponding to the disk identifier; querying a mapping between the size of the data block and a maximum capacity of a single data file according to the size of the data block corresponding to the data table, to acquire the maximum capacity of the single data file corresponding to the size of the data block; and acquiring the number of the data files in each disk corresponding to the disk identifier according to the estimated capacity of the data table, the total number of the disks corresponding to the disk identifier and the maximum capacity of the single data file; and acquiring the size of the data file according to the estimated capacity of the data table, the total number of the disks corresponding to the disk identifier and the number of the data files in each disk corresponding to the disk identifier.