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1.1 china mobile group private cloud resource pool (hohhot data center) project

☆ construction unit: china mobile communications group inner mongolia co., ltd.

☆ investment amount: 1,728,806,500 yuan

☆ duration: november 2016-september 2017

☆ main work content: china mobile private cloud resource pool (hohhot data center) project to build a private cloud resource pool system in the hohhot data center computer room, and build a scale of about 3000 x86 servers (including distributed file storage servers with an effective capacity of 5pb), and the corresponding storage, network, security equipment, distributed block storage, backup and other software. it mainly includes server equipment installation, power equipment installation, and network equipment installation. among them, server equipment is installed with a new private cloud resource pool system. the construction scale includes 2940 pc servers and a 5333tb distributed file storage system; power equipment installation adds 27 one 336v high-voltage dc column head cabinet, 5 380v ac column head cabinets, 882 pdus, 384 336/-48v embedded power supplies and other equipment; network equipment installation newly built 431 network and security equipment, bare storage capacity of 1.5pb disk array, uncompressed tape library with 0.4pb of usable tape capacity, distributed block storage software system with effective storage capacity of 2.3pb and other equipment.

☆ social benefits: after the project is completed and put into production, the hohhot private cloud resource pool will provide x86 physical machines, virtual machines, distributed file storage, distributed block storage, fc san storage, backup systems, and network equipment, security equipment, and load balancing. basic resources required by various application systems such as equipment. meet the business platform needs of china mobile headquarters, provincial and professional companies, give full play to the scale advantages and resource sharing value of cloud computing technology, effectively integrate the it resources of the entire network, and form a national large-scale enterprise private cloud and public service cloud platform. this will consolidate china mobile’s competitive advantages, better support cloud computing, create unlimited new business value, and generate unlimited economic and social value.

☆ highlights in technology and management: the hohhot resource pool introduces sdn networking technology to realize flexible deployment and rapid deployment of network resources. since there are both physical and virtual machines in the resource pool, a mixed scenario solution is adopted. carefully organize and standardize construction in project management, use the pdca cycle method of enterprise project management platform and pmp project management, carry out effective schedule, quality, and safety management tracking control at all stages of project implementation, and provide high-quality project construction and technology services to achieve the overall goal of project management. the project won the 2018 national silver award for quality information and communication engineering.

1.2 qianjiang city community grid integrated management information platform construction project

☆ construction unit: qianjiang municipal law committee

☆ project scale: 7,799,400 yuan

☆ duration: september 2012-march 2013

☆ main work content: qianjiang community grid integrated management information platform construction project consists of five parts: government affairs extranet and government affairs private network; grid comprehensive management information platform; grid information office platform; administrative coordination office, application systems such as government affairs portal and government affairs mail; network security platform. the system adopts a centralized platform of b/s software architecture, and builds a community grid integrated management information platform on the basis of the municipal affairs network platform.

☆ social benefits: through the construction of the grid management system of the urban community in qianjiang city, the digital city technology and the community management method are innovatively combined to gradually realize the understanding, collection, sorting and utilization of the data of various departments, creating a "one in the sky" picture, a network on the ground" refined management; in the future, we will continue to access the business of various government departments to provide various government services for the grid-based public, shorten the distance between the government and the people, and fully reflect the service for the people. purpose and social benefits.

☆ highlights in technology and management: qianjiang city community grid integrated management information platform, shanglian city e-government grid platform, and downstream towns, communities, and grids, and horizontally connecting the internal local area networks of various functional departments. technically, it adopts a centralized platform with b/s software architecture, which is simple and easy to use, safe and reliable in management, and fast and excellent in performance. it achieves the overall requirements of the business system of "data concentration, application decentralization, high intelligence, and self-service collaboration".