Cloud computing featuring software for use in achieving the virtualization of computer storage and network resource to rapidly construct a cloud data center; Computer network configuration services; Computer software consultancy; Computer services, namely, cloud hosting provider services; Computer services, namely, integration of private and public cloud computing environments; Information technology consulting services; Maintenance of computer software; Monitoring of computer systems by remote access to ensure proper functioning; Consulting services in the field of cloud computing; Design and development of computer software for Carrier-grade enhancement, containerized application technology, distributed storage, accelerated network switch engine, large-scale cluster management, heterogeneous resource pool co-existing, AI-based OandM (artificial intelligence based operations and maintenance), hybrid cloud architecture; Installation of computer software; Outsource service providers in the field of information technology; Providing temporary use of on-line non-downloadable cloud computing software, namely, a multi data-center unified management platform, for performing centralized global resource sharing and scheduling and assisting users in defining and deploying services using a self-service portal; Providing virtual computer systems and virtual computer environments through cloud computing; Technical consulting services in the fields of datacenter architecture, public and private cloud computing solutions, and evaluation and implementation of internet technology and services; Technical support services, namely, remote and on-site infrastructure management services for monitoring, administration and management of public and private cloud computing IT and application systems; Updating and maintaining cloud-based computer software through automated installation and upgrade toolkits; Updating of computer software