基于云计算的政务信息系统整合研究

我国自20世纪80年代中期开始进行政务信息化建设，政务信息系统得到迅速发展，在经济调节、市场监管、社会管理和公共服务等方面发挥了重要作用并取得了明显的成效。在政府“一网通办”的背景下，提出了一套以云计算和PaaS平台为主的全新架构模式，论述了如何通过解耦合硬件资源、数据库、中间件等关系，实现烟囱式系统的水平扩展，在提高政府数据中心运行效率的同时，降低政府数据中心的建设成本。除此之外，还探讨了通过政务信息系统的整合和能力开放的建设，打破“系统烟囱”和“数据孤岛”的制约，从而提升政务的协同业务能力和智慧服务能力。

Research on integration of government information system based on cloud computing

Since the mid-1980s, China began to carry out the construction of government information, and the government information system has developed rapidly.It has played an important role in economic regulation, market supervision, social management and public services, and achieved remarkable results.Under the background of “one network for all”, a new architecture mode based on cloud computing and PaaS platform was put forward, and the horizontal expansion of chimney system by decoupling the relationship between hardware resources, database and middleware was discussed, so as to improve the operation efficiency of government data center and reduce the construction cost of government data center.In addition, through the integration of government information system and the construction of capacity opening how to break the constraints of “system chimney” and “data island” was discussed, the collaborative business ability and intelligent service ability of government were improved.