One or more implementations of the present specification disclose a database analysis information generation method, including: reading data in a to-be-merged data level and data in a merging data level; generating a new merging data level by merging the data in the to-be-merged data level and the data in the merging data level in a merging process; and performing an operation of generating new database analysis information based on data in the new merging data level and data in existing database analysis information in the process of generating the new merging data level.