China should develop cloud computing according to its own trajectory

Reuven, Virtustream has two data centers in North America and Europe, providing a public cloud or hosted private cloud services from IaaS to apps. At the same time, companies can buy Virtustream http://www.aliyun.com/zixun/aggregation/14376.html "> Cloud management software installed on their own servers." Reuven revealed that for companies that have not been virtualized, the use of Virtustream technology can usually increase the efficiency of resources by 60% to 80%, even if the enterprise has been virtualized, Virtustream can further increase the efficiency of 30% to 40%. The key here is the globally unique micro-virtual machine (MICROVM) technology used by Virtustream. Cloudcamp, co-founder and senior vice president of Virtustream

Traditional virtual machine management is based on the template, the allocation of each virtual machine calculation, storage, bandwidth resources are in advance according to the template set, so the management of the intensity is thicker. and MICROVM to the management of resources more detailed, can be based on the actual use of resources to carry out flexible resource allocation and adjustment, so that the use of resources more efficient. Reuven says that in the traditional case, applications can only be extended horizontally through virtual machine replication, and many resources are wasted. And MICROVM brings dynamic, finer-grained resource management can be quantified to a specific CPU clock, i\o, memory, not only can do horizontal expansion, can also do vertical expansion, so you can help users not limited by the template to enhance the application efficiency, more resources to the same virtual machine, Very valuable for enterprise applications.

Virtustream also provides a flexible and secure public cloud and hosted private cloud services for businesses, Reuven revealed that Virtustream's two data centers are T4-level and can provide the highest standards of security services to businesses. Reuven also stressed that Virtustream's services in the United States federal Government's cloud security compliance test to obtain the highest level of certification, its technology and services are also used by the FBI and the CIA. In addition, Virtustream cloud services can be mixed with the corporate private cloud, while ensuring the security, stability and compliance of the application.

By acquiring Enomaly and absorbing its Spotcloud cloud trading platform technology, Virtustream future will support more third-party cloud resources to form a federated cloud that enables the sharing and invocation of cloud resources through cloud trading technology, creating a flexible and secure cloud trading market.

Virtustream's services and offerings are optimized for business-critical applications, including SAP and Oracle, Virtustream has more than 40 customers worldwide deploying SAP applications on its platform, Even SAP itself is a Virtustream customer. Moreover, these applications are not only non-critical modules such as reports, but also mission-critical applications such as R3. In fact, all SAP products can be deployed on Virtustream platforms. Currently, SAP applications on the world's largest cloud are deployed by Virtustream's main customer, the US sugar (dominofoods), with thousands of concurrent users. Virtustream has received two rounds of funding from Intel Capital, totalling 75 million dollars.

What is the difference between the US and China's cloud computing market?

Reuven said that in the broader sense, the U.S. market is more concerned about the public cloud, the Chinese market focus on private clouds. On the other hand, because of the gap between the US and China's existing IT infrastructure, U.S. companies are more willing to use cloud computing to reduce IT costs, so investment growth is not big. At present, China has accounted for 25% of global cloud computing investment, the next five years, China's cloud computing investment will continue to grow rapidly, China's share of global cloud computing investment will continue to grow.

How does the PAAs market look?

Many people say that PAAs is the focus and core of the future cloud computing, which is right in a sense. But some PAAs vendors claim that all business needs to be implemented through PAAs, and that it is wrong to completely disconnect from the previous work. A more rational view is that PAAs and traditional IT systems are not either-or-two relationships, and they can be interdependent.

(Responsible editor: The good of the Legacy)