Data verification method and device, and electronic equipment

Abstract

The invention discloses a data verification method and device, electronic equipment, and a data migration system. The data verification method comprises the following steps that: reading the configuration file of a data verification task, and obtaining the configuration parameter of the data verification task, wherein the configuration parameter comprises source table information, target table information and data comparison logic; according to the source table information and the target table information, obtaining original data to be verified and target data; and aiming at each data pair formed by the original data and the target data, carrying out data verification on the data according to the data comparison logic, wherein the original data and the target data have the same data identification. When the method provided by the invention is adopted, the expression of the data verification task is extracted into the configuration file; in a universal data verification program, the configuration file is read to obtain various pieces of information of the data verification task so as to verify the data before and after data migration is carried out; and therefore, an effect of reusing the data verification program is achieved.

Description

technical field [0001] The present application relates to the technical field of data processing, in particular to a data verification method, device and electronic equipment, and a data migration system. Background technique [0002] After the underlying data model of the business system changes, it needs to be compatible with the old business data, so the data in the old data model needs to be migrated to the new model. This process is called data migration. Since the old and new data models will have large differences in structure, the fields in the old model need to be converted into corresponding new model fields during the data migration process. Since the conversion process is not only a simple one-to-one correspondence, but often has complex logic, it may cause the system to be incompatible after the migration of old business data, thereby affecting the operation of the business system. In order to ensure the normal operation of the business system, after the data m...

AI Technical Summary

Problems solved by technology

[0007] This application provides a data verification method, device and electronic equipment, which are used in a data migration system to solve the problem that the data verification program cannot be reused in the prior art

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