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企业在系统更新换代时一般会做数据移植,而在企业级的应用中系统数量大,关联关系复杂,相对数据移植的要求和难度相比就高了很多。本文就上海xx银行国际结算项目组在系统实施过程中做数据移植时如何运用数据库技术和软件工程的专业知识,解决了实际工作情况中遇到的各种问题,并在问题解决后进行分析和整理,最后形成了在企业级应用中开展数据移植工作的一般性工程方案。
Enterprises in the system replacement will generally do data migration, and in the enterprise-class applications in a large number of systems, the relationship between the complex, the relative data migration requirements and the difficulty is much higher. In this paper, Shanghai xx Bank International Settlements Project Group in the process of system implementation data transplantation how to use the database technology and software engineering expertise to solve the actual work encountered in a variety of problems, and solve the problem after the analysis and Finishing, and finally formed a general project of carrying out data transplantation work in enterprise-level applications.