Dawning the deployment of 22 cloud computing centers in the country, Dawn has promoted more than 30 PB of data exchange and sharing, and started the "Cloud and Plan." At the end of 2009, Zhongke Shuguang built the first "urban cloud computing center" in Chengdu to serve e-government, public services and social services as well as business management in China. It opened the first large-scale computing center in China to transform the urban management mode The precedent. "Cloud computing centers in cities such as Chengdu, Wuxi, Baotou, Yichang, Nanjing and Harbin have been built up," said Nie Hua, senior vice president of SGS. "These cloud computing centers in these cities have accumulated rich experience, Trained a large number of talents and formed a standardized and systematic urban cloud service model. " According to Nie Hua, Cloud and Plan intends to replicate the best practices of Dawning City Cloud in 50 cities across the country in terms of architecture, technology, security, service and operation, as well as 50 other city cloud centers under the direct investment of Dawning Build a nationwide cloud data service network. It is understood that China University of Science and Technology Co., Ltd. North Star, Changsha Macheng Tech Co., Ltd., Hunan Shang Rui Information Technology Co., Ltd. has now completed the signing of the contract with the dawn of the dawn of the city to become the dawn of cloud cooperation to join partners.