Cloud Computing Platform

Cloud computing is the continuous development of user needs of the service model of natural generation, but also the beneficial support of green it. The development of cloud computing and the big explosion of data have the inevitable connection, the arrival of large data age makes the enterprise demand for it facilities increased, at the same time for the enterprise IT facilities procurement costs and ecological environment put forward higher requirements. Cloud computing broadly refers to the delivery and usage patterns of IT infrastructure, where users get the resources they need through the network on an as-needed and scalable basis. This service can be it and software, Internet-related, but also other services. It means that computing can ...

The new term cloud computing has recently become very popular. Recently, many friends around me are talking about it. It is necessary to write a science about cloud computing.

When I had a senior IT friend who spent some time in Australia talking about his feelings about domestic IT, I think he was most impressed by the over-dependence of minors by domestic users, which caused the proliferation of minicomputer applications in China. The Australian users trust the x86, a large number of applications are running on the PC server. Although there are occasional applications running on minicomputers, few users use minicomputers or clusters. In addition, he believes that the proportion of Australian users to applications and services is far greater than the domestic users, domestic users in the hardware investment often accounts for ...

In recent days, Microsoft has released a lot of details about the new features of Windows Azure in the cloud computing platform at the PDC10 conference, each of which attracts the attention of the public, easy, lightweight, low-cost, and simply migrating enterprise applications to cloud computing platforms. At first, when the enterprise ran its application on Windows Server on the Azure platform, it took advantage of Windows Azure Virtual Machine role and server Applicati ...

It is suggested that the cloud computing industry in Shenzhen be developed by the following methods: First, the government control mode. The government control mode is the way of investment and construction of state-holding enterprises. which can be divided into the deep central enterprise input or Shenzhen city state-owned enterprises input two ways. The city government can use policy guidance to attract them to the cloud computing base in Shenzhen. Second, the way of private investment. Countries and cities do not participate in the investment and operation of cloud computing platform, but to develop monopolistic competition policy to guide various institutional enterprises to develop at least at the city level of cloud computing platform. Open and direct private investment and high-tech industry characteristics more consistent. Third, the Government shares the way ...

Research on the parallel Affective classification algorithm Yu Yonghong to the June Shanglin in the mass data set to perform the emotion classification task, the traditional single Machine affective classification algorithm extensibility becomes the bottleneck of the system. On the cloud computing platform Hadoop, the mapreduce of algorithms such as feature extraction, feature vector weighting and emotion classification are realized in the Affective classification task. On the affective Corpus dataset, the precision of affective classification algorithm and the time cost of each algorithm are compared and analyzed. The experimental results verify the parallel ...

A user who uses a netbook, uses g o g l ED o C s for document processing and entertainment to watch video online, even if the system crashes, his files and information are well stored on the web, almost without the sense of traditional antivirus software. This is the best image of "data security" in the era of cloud computing. In recent years, with the rise of cloud computing, the "cloud Security" project is the pursuit of a wave higher than a wave. "Cloud security" seems to be scattered in the clouds, more and more clear, and gradually show the appearance of a real industry. In public, almost all safety manufacturers ...

A tentative analysis of the challenges faced by cloud forensics bo Jiang Jianguo Hooper Liu Kunying Cloud computing platform provides the advantages of efficient utilization and scalability to attract more and more businesses and organizations to migrate business and data to the cloud computing platform. Along with the growth of cybercrime and the demand of digital forensics in cloud environment. By analyzing the feasibility of the current digital forensics process model under cloud environment, this paper discusses the challenges of digital forensics in cloud environment, and forecasts the future research direction. A tentative analysis of the challenges faced by cloud forensics

Reporter May 2 from Fujian Province Development and Reform Commission, provincial Digital office learned that Fujian Province has been the first in the country to invest in "digital Fujian" government internal and external network cloud computing platform, the platform by the telecommunications, mobile companies jointly funded 100 million yuan to build, free to the provincial government departments to provide about 1500 virtual server storage capacity, equivalent to "Eleven-Five" The total amount of servers purchased by e-Government investment in the province. In addition to saving government investment in construction, the next 10 years is expected to save the government daily operation and maintenance funds 250 million yuan. At present, "12345" government service hotline, Fujian province Office personnel management Platform 、...

The new Integrated cloud computing tool enables IT professionals to achieve unified management of the previously different cloud computing platforms, including VMware Vcloud, OpenStack, and Amazon EC2. At VMware's annual VMworld User conference, administrators will see the integration capabilities provided by VMware, previously incompatible with other platforms, to achieve their first integration of their products Vcloud director with another cloud computing platform. For example, the company recently acquired the Nicira Network virtual platform (NV ...).

Although we can see from the "China Cloud computing Trends" analysis of the broad prospects of cloud computing at home, but also have to face the reality that cloud computing needs to deal with a number of objective challenges, can gradually develop into a mainstream structure. The challenges facing cloud computing include a lack of user awareness although cloud computing has been widely publicized in the country, and several typical users and cases have emerged. But businesses and end users still lack knowledge and understanding of cloud computing, especially in specific businesses and applications ...

Today, cloud computing is more than just a concept, but it has entered a large-scale commercial phase. For example, March 19, 2008 10 o'clock in the morning, the National Archives released the White House calendar of Hillary Clinton's first lady in 1993-2001. Because of the high news value of these files, the Washington Post hopes to be able to upload these files to the Internet for public enquiries at the very first time. But these ...

With the promotion of business, how to improve the system performance of cloud computing has become a new research topic, aiming at these problems, this paper mainly puts forward the architecture of cloud computing platform based on virtualization technology, and studies the server cloud of platform, which is the core of the platform. Virtualization Technology Studies virtualization technology, can be a physical unit virtual into multiple logical units, so that a physical unit can run multiple applications. This has an inestimable effect on the efficiency of resource use, and the management of various resources is more convenient. The current cloud computing model is mainly divided into: private cloud, public cloud and mixed cloud ...

2011 China Computer Technology Conference News: Icoremail Professional mail system hosted the "2011 China Cloud Computing Best product Award." Icoremail for innovation, stability, security and other advantages in many of the winners stand out, and its enterprise mail complete solution is highly industry experts and the industry's users of the affirmation. Icoremail is one of the most famous e-mail technology vendors to launch this year's cloud computing brand. As a joint venture of NetEase, the company has three brands: Coremail Mail ...

With the development of cloud computing, cloud computing technology and emergency response mechanisms are becoming more mature and perfect. In most cases, the cloud computing platform can continue to operate normally and steadily.

In any case, the situation in 2012 seems to be the best year for cloud computing. In the past year, in addition to becoming the focus of almost all the media, cloud computing has seen tremendous gains in the number and scope of its implementation. Although the prospects for the development of cloud computing are more optimistic, cloud computing is still largely a symbolic one in terms of suppliers' financial reports. Even if optimistic estimates, its market profit is only achieved less than 1% of the total. Cloud providers or potential providers are getting attention; then how should the service ...

Fast-growing enterprises are bound to accompany the rapid expansion of IT infrastructure, enterprises are facing increasingly fierce market competition, business structure changes frequently, the previous deployment of the physical server old system difficult to make changes, it will become the burden of it change, how to solve this burden, 　　Increasing the flexibility of IT systems has become a real problem for many enterprises. Recently, the Hebei Donghua group information Infrastructure completed the cloud computing transformation, to many waves eight server shuttle TS850 platform, set up a unified cloud computing resource pool, the majority of applications migrated to the resource pool. Transform ...

The first problem that cloud security faces is the technology and management problems in the virtualized environment. Traditional protection mechanism based on physical security boundary is difficult to effectively protect user application and information security based on shared virtualization environment. In addition, the cloud computing system is so large, and mainly through the virtual machine to calculate, in the event of failure, how to quickly locate the problem is also a major challenge. Secondly, it is the problem that the service model of cloud computing separates the ownership, management and right of use of the resources. Cloud computing, a new service model, separates the ownership, management, and use of resources.

IDC released the "China Cloud Computing Infrastructure Building Guide," a roadmap for Chinese companies to build a cloud computing infrastructure. Based on IDC's in-depth research on the current situation of China's cloud computing market, and combined with the research results of IDC's Global cloud computing experts, the report aims to provide advice to enterprises and organizations that build cloud computing infrastructures so that end users can take fewer detours and deploy cloud platforms quickly and successfully. IDC believes that the implementation of cloud computing infrastructure is not a simple software and hardware integration project, but a change in enterprise IT strategy, so users need to ...

As consumers and the common people, in addition to see the industry media and network loudly advocated, what is the main content of "cloud computing"? Can we really enjoy the "cloud computing"? Recently, Lenovo Business Technology Development Forum held. As a sub-forum for the Global Information Technology Chiefs Congress (WCF), Lenovo is moving cloud computing as its theme. Although it is for business partners, but in the expression of Lenovo and business partners in a harmonious attitude, in fact, also clearly answered the question I raised above. The fundamental of commercial cloud computing ...