摘要
Abstract
Nowadays, cloud computing technology and its application have already become more and more perfect, but the technology is rarely applied for the water resources informatization. Therefore, study on construction of water information cloud needs to be carried out. Through expounding on definition and features of cloud computing, the conception of water information cloud is given. The article points out that information collecting layer, communication and network layer, information processing layer, and application service layer make up water information cloud. The cloud computing platform, established by using Eucalyptus, can be regarded as a data center consisting of three logical parts of support system, computing device and business information system. Finally, solution scheme for water information cloud is provided, its application prospect and development trend are also discussed.关键词
云计算/水利信息/水利云Key words
cloud computing/water information/water information cloud分类
信息技术与安全科学
