Application And Implementation Of Enterprise Management Cloud For Ningxia Telecom Branch Data Center

Internet has been enormously developed and changed in past years. New technologies such as cloud computing have integrated from the laboratory into people’s lives. Cloud computing is a newly appeared technology, which is quite valuable for both scientific research and commercial employment. Recently cloud computing related topics have increased explicitly, for various requirements and targets. Many foreign open source communities with educational background emerge to study and discuss new challenges and opportunities, which greatly improve cloud computing technology.In domestic, although cloud computing was lately developed, research achievements are satisfying. Native internet companies have launched kinds of advanced cloud computing solutions which are comparable with foreign ones.Cloud computing satisfies many traditional needs such as enterprise management.Enterprise management is critical for enterprise development. However, a large number of small and medium enterprises can’t afford traditional enterprise management system,which has expensive maintenance cost. To reduce cost, cloud computing can be employed as hardware platform in traditional system. To improve efficient, the whole system needs to be designed as a multi-tenant model, providing services for multiple small and medium enterprises. The system needs to contain enterprise daily management and generic office module, which can be applied to all kinds of small and medium enterprises.In this paper, solution design is based on open-source development framework OSGI and Spring. From the perspective of the administrator, mainly to achieve single point login, management, organization management, role management and log management functions, from the user’s point of view is mainly request services from each function module. With its ideological framework modular and high multiplexing features. Since the solution targets on multi-tenant users, it conducts hierarchical authority managements, which isolates and protects each enterprise data. Considering improved users, load-balancing issue is taken into account, which ensures stable and reliable environment for both cloud platform and enterprise applications. In addition,Ningxia Branch data center of China Telecom is able to provide advanced hardware and software for cloud computing, which ensures stable system operation.