Heterogeneous data migration method and device, equipment, storage medium and program product

By identifying and parsing the metadata of the source database and converting it into a compatible data model for the target database, the problem of incomplete or inconsistent data in heterogeneous database migration is solved, and high-reliability data migration is achieved.

CN119719075APending Publication Date: 2025-03-28CHINA SOUTHERN POWER GRID COMPANY
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Patent Information

Application Number
CN202411891944.2
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-12-20
Publication Date
2025-03-28

AI Technical Summary

Technical Problem

The existing technology is prone to errors during the migration of heterogeneous databases, resulting in incomplete or inconsistent data after migration, and lacks effective methods to improve the reliability of data migration.

Method used

By identifying and metadata analysis of the source database, database information, structural information and data dependencies are obtained, and the data model of the source database is converted into a compatible data model for the target database based on this information, and the data is migrated to the target database based on a predetermined migration strategy.

Benefits of technology

Improve the reliability of data migration, reduce the possibility of errors during the migration process, and ensure the accuracy and completeness of data migration.

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Abstract

The invention discloses a heterogeneous data migration method and device, equipment, a storage medium and a program product, and the method comprises the steps: recognizing a source database, and obtaining database information corresponding to the source database; the database information comprises type information and version information of the source database; analyzing the metadata in the source database to obtain database structure information corresponding to the source database and a data dependency relationship corresponding to the metadata; based on the database information, the database structure information and the data dependency relationship, converting a data model of the source database into a data model compatible with a target database to obtain converted data; and migrating the converted data from the source database to a target database based on a predetermined target migration strategy. By adopting the method, the reliability of data migration can be improved.
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