Inter-database batch job scheduling method and device and electronic device

The invention discloses an inter-database batch job scheduling method and device and an electronic device, and the method comprises the steps of obtaining a to-be-scheduled target database in response to a batch job scheduling instruction for a plurality of database systems; calling the parameter configuration information of each target database; calling a target interface matched with the target database based on the basic information of the target database in the parameter configuration information of each target database; establishing connection with the target database according to the target interface, calling a job configuration information table, and executing a batch job scheduling instruction of the target database based on the job configuration information table, wherein the job configuration information table at least comprises a corresponding relationship between the jobs and the database system and a dependency relationship between the jobs. Therefore, the connection of the heterogeneous systems