Historical data migration method and system
The invention relates to the technical field of data processing, and discloses a historical data migration method and system.The method comprises the steps that when data migration information sent by a historical database is obtained, communication connection between a target database and the histo...
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Main Authors | , , , , , , , , , |
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Format | Patent |
Language | Chinese English |
Published |
20.10.2023
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Subjects | |
Online Access | Get full text |
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Summary: | The invention relates to the technical field of data processing, and discloses a historical data migration method and system.The method comprises the steps that when data migration information sent by a historical database is obtained, communication connection between a target database and the historical database is established, and historical data to be migrated in the historical database is determined; the method comprises the steps of obtaining the data volume of to-be-migrated historical data and the receivable data volume of a target database, setting a migration instruction according to the data volume of the to-be-migrated historical data and the receivable data volume of the target database, migrating the to-be-migrated historical data to the target database based on the migration instruction, and after the to-be-migrated historical data is migrated to the target database, migrating the to-be-migrated historical data to the According to the method, the important coefficient of the to-be-migrated histo |
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Bibliography: | Application Number: CN202310813328 |