Private Cloud Network

Absrtact: Cloud Computing announces the end of the era of device-centric computing, replacing it with an interconnection-centric computing approach. Cloud computing is not a castle in the clouds to win praise.  But at this point it architects will find themselves confronted with a thorny question of whether they should choose a public cloud or a private cloud. Google can be said to promote the public cloud is a strong promoter, and at home, due to the importance of privacy, major companies have tried to develop private cloud, which is contrary to the spirit of the cloud, but is the reality of the requirements. For cloud Computing's focus and distributed computing battle, maybe ...

Absrtact: While public cloud providers offer economies of scale and more mature cloud computing products, the focus of corporate user investment remains in the predictable future, says Gartner, an authoritative consultancy. For users, the changes brought about by the public cloud are revolutionary, but the private cloud is also very important. For example, the current domestic medical information reform, the patient information can be in different hospitals to achieve transmission, sharing, call; Hospitals can adopt different it strategies according to different use conditions, and so on, the private cloud pattern conforms to these like ...

The 1th part of this series discusses the basic aspects of cloud computing, including the cloud layer and different cloud types and their pros and cons, and explains why it is important for enterprise developers to understand the cloud. The 2nd part explores the public cloud and how to deliver Web applications hosted on the public cloud infrastructure using Ibm®websphere®smash and IBM db2®express-c. This article will refer to ...

You've heard it, but it's worth repeating that the network is a bottleneck in a private cloud. Now that servers and storage technologies have developed into shared resources, cloud administrators are free to invoke these resources, but the network is still manual. To improve flexibility, private cloud networks must be virtualized, and software definition networks (SDN) are a cost-effective approach. "Businesses need to respond quickly, like service providers, to internal customers. To do this, enterprises need to enable self-service it, and the biggest obstacle to this is the network, "is developing based on SDN network virtualization ...

Enterprises in the process of information often use a number of systems such as enterprise resource planning (Enterprise Resource planing,erp), Customer relationship management (customers relationship MANAGEMENT,CRM), etc. The database data used by these systems are independent, which increases the difficulty of managing costs and maintenance. Private cloud and database consolidation can reduce system costs and complexity, improve flexibility and quality of service; Private cloud can be implemented for servers, storage, applications, or IT services ...

Is the spring of the private cloud coming soon? Yes, at least the analyst's forecasts are optimistic. "In 2012 and in the next few years, large companies may only take into account the building and application of private cloud platforms,"--IDC in a survey published at the London Cloud Security conference. "In China, the prospects for private cloud development are more desirable. In 2012, private cloud will be the main growth point of China's cloud computing market, with a market scale of 17.521 billion yuan (RMB), which will exceed 40 billion yuan by 2013, according to the latest CCW survey. In spite of ...

The most tempting point of cloud computing is that end users can access the cloud in any access way and enjoy the rich application and fast computing power of the cloud. Among them, the use of mobile access security issues are becoming the focus of attention.     Recently, the author interviewed the Network Kang Science and technology product Director Shaomin, understand its latest application of security gateway products NS-ASG to the enterprise private cloud mobile Access security protection. Shaomin Technology product director Next generation VPN traditional internet era, mobile access ...

Although it is the spring of cloud computing development, many enterprises are still more willing to maintain control over the IT environment and physical resources. Under normal circumstances, laws and regulations may prevent a company from moving from a data center to a public cloud computing. Instead, the rise of private cloud computing has long allowed it to manage the hardware locally, while at the same time agreeing to the end user's remote logical access to the next logical step in the infrastructure. While each IT environment is unique, the implementation of private, private cloud computing projects from planning to commissioning ...

Stephen Smoot, one of the authors of Private cloud computing: Consolidation, virtualization, and service-oriented infrastructure, has communicated with him about implementing private cloud computing on the WAN, and asked Smoot: How to look at the relationship between private cloud computing and public cloud computing, How to improve the WAN to better support private cloud computing and so on. 　　These questions and answers are presented in the q&a of this article. What is your definition of private cloud computing, and how do you see the difference between it and public cloud computing ...

Bernard Golden, chief executive of Hyperstratus Consulting, wrote that one after another survey showed that security is the most worrying issue for potential users of public cloud computing. For example, a April 2010 survey found that more than 45% of respondents said cloud computing risks outweigh the benefits. A survey conducted by CAS and Ponemon Cato also found that users have such concerns. However, they also found that, despite the user's doubts, cloud applications were being deployed. Similar to ...