大型政务系统的迁移上云实践

The Practice on Cloud Migration of Large Government System

传统的政务应用,存在着数据安全的风险以及资源扩展的不便性。为解决这些问题以及响应数字中国建设的号召,加快电子政务系统建设,降低电子政务的成本,提高政务服务的效率和群众满意度,政务应用迁移至政务云是当前的趋势。在政务系统迁移上云的过程中,会遇到资源如何申请、迁移顺序及时间安排、如何快速传输海量文件、测试范围如何确定、风险应急预案的制定、各种工具的选择和使用等问题。本文以某个省级大型政务系统为例,探讨及总结这些问题和经验,为其他类似工作提供可参考的依据。

Traditional government applications have the risk of data security and the inconvenience of resource expansion. In order to respond to the construction of Digital China, accelerate the construction of e-government, reduce the cost of e-government, improve the efficiency of government services and the satisfaction of the masses, the government cloud is the current trend of government application. In the process of cloud migration, there are many problems, such as how to apply for resources, how to arrange the migration sequence and time, how to quickly transfer massive files, how to determine the test scope, how to formulate risk emergency plans, and how to select and use various tools. Taking a large-scale provincial government system as an example, this paper discusses and summarizes some problems and experiences, which can provide reference for other similar work.