采用综合集成思想，融合云计算、组件技术、工作流、计算实验、可视化服务、平行系统和知识图思想，提出了一个具有信息集成、辅助决策、计算支持等能力的水利ASSC（应用支撑服务中心），并给出基于ASSC的水利业务系统开发方法，和其在水资源动态配置业务系统建设中的应用实例。实用效果表明，该平台能够快速应对水利信息化系统的开发任务，为高效、灵活、可扩展的水利业务系统的建设提供了一个良好平台。

An Application Support Service Center (ASSC) featuring information integration, decision-making assistance and computing support is proposed by adopting meta-synthesis in association with cloud computing, component technology, workflow, computing experiments, visualization, parallel system and knowledge graph. Methods of developing water service system using the ASSC are presented, and an application example about the system construction for dynamic allocation of water resource is given. Practices show that the platform can quickly respond to the development tasks of water information system. It is a good platform for the construction of water service system of efficiency, flexibility, and scalability.  