摘要
Abstract
In order to adapt to the current digital transformation requirements,financial institutions are gradually introducing and implementing technologies that have been well-proven in other fields such as the Internet,and the conversion of data between heterogeneous databases also puts forward new requirements for migration work.This paper describes the background of heterogeneous data migration in banks,analyzes the preparation before heterogeneous data migration,the implementation of heterogeneous data migration,and the review after heterogeneous data migration,and illustrates the specific steps with a typical migration process based on a heterogeneous database.Data migration is a complex process,and the quality of data migration directly affects the operation of the new system,and also directly determines whether the implementation effect of the new system can meet the expectations.After a number of old and new system migration verification,follow the above principles and steps of heterogeneous data migration work in the realization of faster migration at the same time to ensure the reliability and integrity.关键词
数据迁移/异构数据库/银行系统/数字化/金融机构Key words
data migration/heterogeneous databases/banking systems/digitization/financial institutions分类
信息技术与安全科学
