Business data migration method and device, equipment and storage medium

The invention relates to the technical field of data processing, and discloses a service data migration method, device and equipment and a storage medium, and the method comprises the steps: generating to-be-migrated service data according to a service migration requirement when the service migration requirement of a user is received; performing transplantation distribution on the to-be-transplanted service data according to the system overhead condition to obtain a transplantation detail file and a to-be-transplanted temporary file corresponding to the to-be-transplanted service data; and migrating the to-be-transplanted temporary file into the target system, so that the target system writes the to-be-transplanted temporary file into the database file when the verification result of the to-be-transplanted temporary file conforms to the data uniqueness. Due to the fact that the database file is written after the uniqueness of the data is verified when the target system receives the data through distribution o